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Section 17

EurekaMag Full Text Articles Chapter 16,489



References:

Lueschen, W.; Evans, S.; Nelson, W.; Randall, G.; Soine, O. 1976: Nitrogen fertilization of barley, oats, and spring wheat at Crookston, Lamberton, Morris, and Waseca. Miscellaneous report: 139
Balvoll, G.B.e, P. 1970: Nitrogen fertilization of cabbage for storage. Gartneryrket 60 (7) 116-117
Arnold, H.; Dilz, K. 1970: Nitrogen fertilization of cereals. 20. production of quality wheat by means of nitrogen fertilization in field trials and in practice. trials 1969. Stikstof 64 (6) 133-139
Dilz, K. 1970: Nitrogen fertilization of cereals. 21. effect of disease control of nitrogen reaction in summer wheat with the and without the application of CCC. Stikstof 5 (6) 185-188
Arnold, G.; Meppelink, E.; Dilz, K. 1971: Nitrogen fertilization of cereals. 22. Stikstof 67 (6) 278-287
Chew, P.S. 1984: Nitrogen fertilization of coconuts in Peninsular Malaysia. Proceedings of the Seminar on Nitrogen in Malaysian Agriculture edited by Zulkifli Shamsuddin Joy Sundram and Tan Keh Huat: 205
Schild, J.N.land, D. 1992: Nitrogen fertilization of dry beans. Annual report of the Bean Improvement Cooperative 5(35): 80
Schild, J.N.land, D. 1991: Nitrogen fertilization of dry beans--looking at residual nitrogen. Annual report of the Bean Improvement Cooperative 4(34): 106-107
Lorbeer, S.J.cobsen, J.H.ulton, H.L.nd, D.M.rtin, J.C.rlson, C. 1994: Nitrogen fertilization of dryland grasses. Montana agresearchng 11(1): 7-11
Ballard, R. 1981: Nitrogen fertilization of established loblolly pine stands: a flexible silvicultural technique. Forest Service general technical report SO United States Southern Forest Experiment Station: 4) 223-229
Shinde, J.E. 1980: Nitrogen fertilization of flooded rice through mud balls. I. Laboratory experiments on transformation in soil and N loss during preparation. Madras agricultural journal 67(5): 313-321
Collins, W.K. 1977: Nitrogen fertilization of flue cured tobacco. Agrichemical age: 20 (1) 8A
Teh, C.; Selamat, G. 1984: Nitrogen fertilization of flue cured tobacco in Malaysia. Proceedings of the Seminar on Nitrogen in Malaysian Agriculture edited by Zulkifli Shamsuddin Joy Sundram and Tan Keh Huat: 1
Mazur, T.K.zikowska, B. 1978: Nitrogen fertilization of forage beets, cultivar Poly Past. Nowe rolnictwo 27(9): 12-13
Gorlitz, H.A.sorge, H.B.eternitz, H.J.uert, R. 1972: Nitrogen fertilization of forage crops and cereals in spring 1972. Feldwirtschaft 13(2): 84-86
Dilz, K.S.hepers, J. 1974: Nitrogen fertilization of grain. 25. The effect of controll ing disease with benomyl on the nitrogen reaction of winter and summer wheat with and without application of chlormequat. Trials in 1972 and 1973. Stikstof 'S Grav 76(7): 110-115
Dilz, K.S.hepers, J. 1974: Nitrogen fertilization of grain. 26. The effect of frequenc y and time of application dressing with benomyl on wheat yie ld. Stikstof 'S Grav 76(7): 116-120
Alberda, T. 1972: Nitrogen fertilization of grassland and the quality of surface water. Stikstof 15: 45-51
Prins, W.; Postmus, J. 1979: Nitrogen fertilization of grassland. 17. The influence of nitrogen poisoning on yield and quality of spring grass in 1978. Stikstof 91: 220-225
Postmus, J. 1980: Nitrogen fertilization of grassland. 18. The connection between the time of nitrogen fertilization in the spring and the temperature. Results of trials in 1979. Stikstof 94: 310-313
Prins, W.H. 1980: Nitrogen fertilization of grassland. 19. The influence of increased nitrogen poisoning on yield and quality of spring grass in 1979. Stikstof 94: 314-318
Prins, W.; Burg, P.-Van 1975: Nitrogen fertilization of grassland. 8. Effect of previously applied nitrogen. Stikstof 'S Grav 80(7): 232-240
Prins, W.; Burg, P.-Van 1975: Nitrogen fertilization of grassland. 9. Influence of lengthof time in the field on growth in regard to postponement of nitrogen fertilization and covering of the stubble. Stikstof 'S Grav 81(7): 264-270
Venanzi, S.; Kruger, H.R. 2005: Nitrogen fertilization of green millet (Panicum mileaceum), in the southwest of Buenos Aires province. Revista Argentina de Produccion Animal 25(Supl. 1): PP48
Bohmer, M.W.ebe, H.; Wehrmann, J. 1983: Nitrogen fertilization of late headed cabbage. Industrielle Obst und Gemuseverwertung 68(3): 91-94
Kovac, A.S.mko, J. 1982: Nitrogen fertilization of lucerne grown for seed. Acta fytotechnica 8(38): 279-290
Desvignes, P. 1981: Nitrogen fertilization of maize--fractionate the deposits. Producteur agricole francais 57(287): 16
Kemp, A.G.urink, J.; Malestein, A.K.ooster, A.-Van', T. 1978: Nitrogen fertilization of meadows and nitrate toxicity of cattle. Tierzuchter 5, 30 (7) 297-300
Losq, G. 1983: Nitrogen fertilization of meadows is profitable. Levage bovin: (127) 53-58
Rodriguez Palma, R.; Rodriguez, T.; Vergnes, P.; Andion, J. 2007: Nitrogen fertilization of native grassland: animal performance. Revista Argentina de Produccion Animal 27(Suppl 1): 234-235
Pasc, I. 1980: Nitrogen fertilization of orchards, a way of increasing fruit production with small expenditures. Productia vegatala horticultura 29(3): 28-31
Sauerbrey, R. 1975: Nitrogen fertilization of pasture grassland in the Altmarkische Wische area. Archiv für Acker- und Pflanzenbau und Bodenkunde 19(3): 205-214
Rubes, L. 1982: Nitrogen fertilization of peas (Pisum sativum L.) with the immobolization of soil nitrogen with straw. Rostlinna Vyroba 28(7): 719-725
Fenn, L.B. 1981: Nitrogen fertilization of pecan trees in El Paso Valley. Proceedings annual conference Texas Pecan Growers Association 9(59): 49-50
Jamriska, P. 1984: Nitrogen fertilization of perennial fodder crops. Agrochemia 4(9): 267-270
Jauert, R.A.sorge, H.H.gemann, O. 1972: Nitrogen fertilization of perennial forage crops--yeild and economic benefit. Feldwirtschaft 13(10): 454-457
Leipnitz, W.W.gener, U. 1974: Nitrogen fertilization of permanent grassland on the Harz p lateau. Archiv für Acker- und Pflanzenbau und Bodenkunde 18(7): 557-566
Launchbaugh, J.; Brethour, J.; Gibson, L. 1977: Nitrogen fertilization of planted switchgrass dryland pasture. MF Cooperative Extension Service Kansas State University Manhattan: (443) 8-11
Rauw, G.J. 1975: Nitrogen fertilization of potatoes. 4. The effect of over-fertilizing in June on the harvest of potatoes for processing. Stikstof 's Grav 7(81): 271-274
Rollier, M. 1982: Nitrogen fertilization of rape. Cultivar (152) 60-61
Evers, G.; Haby, V. 1994: Nitrogen fertilization of rose clover-annual ryegrass mixtures. Proceedings 3: 274-278
Puzzilli, M. 1971: Nitrogen fertilization of sandy calcareous substratum in seedbeds. Tabacco 75 (741) 35-40
Remy, J.; Viaux, P. 1983: Nitrogen fertilization of soft wheat in intensive systems in France. Perspectives agricoles: (67) 26-34
Vez, A. 1980: Nitrogen fertilization of spring cereals. Results of the 1975-1979 tests. Revue Suisse d'Agriculture 12(4): 133-137
Farris, P.; Adams, R. 1983: Nitrogen fertilization of sugar beets: an economic analysis Yields, Montana, Wyoming. Research journal University of Wyoming Agricultural Experiment Station: 83 (RJ185)
Jacobsen, J.; Schmehl, W. 1985: Nitrogen fertilization of sugarbeet and fodder beet for alcohol production. Journal of the American Society of Sugar Beet Technologists 23(1-2): 80-95
Winner, C. 1975: Nitrogen fertilization of sugarbeet with regard to soil conditions and prognosis of fertilizer requirement. Zucker 28(10): 563-572
Andrasi, G.Y. 1978: Nitrogen fertilization of sugarbeets. Cukoripar 31(5): 172-174
Malzer, G.; Buzicky, G.; Smith, L.L.nsing, J.S.hoper, B.G.nderson, O.F.nster, W. 1982: Nitrogen fertilization of sugarbeets in west-central Minnesota, 1976-1981. Miscellaneous ication University of Minnesota Agricultural Experiment Station: ) 189-194
Wicke, H.; Urban, G. 1982: Nitrogen fertilization of sugarbeets with special regard to white sugar yield. Feldwirtschaft 3(10): 455-457
Jauert, R.J.achim, S. 1979: Nitrogen fertilization of sugarbeets with the DS 79 fertilization system. Feldwirtschaft 20(1): 33-35
Zlebcik, M. 1984: Nitrogen fertilization of the Apeldoorn tulip during early glasshouse forcing. Sbornik UVTIZ Ustav vedeckotechnickych informaci Zahradnictvi 11(1): 77-82
Araya, V.R.V.eira, C1; Monteiro, A.1; Brune, W. 1981: Nitrogen fertilization of the bean crop (Phaseolus vulgaris L.) in the Zona da Mata of Minas Gerais State Brazil.1. Revista Ceres: 134-149
Goos, R.; Ludwick, A. 1979: Nitrogen fertilization of three winter wheat varieties in eastern Colorado. Progress report: 79 (6)
Nehl, H.B.nkenstein, H. 1978: Nitrogen fertilization of tulips. I. Influence of increasing nitrogen quantities on bulb yield. Archiv fur Gartenbau 6(7): 315-321
Benkenstein, H.N.hl, H.P.schke, H.R.chter, P. 1978: Nitrogen fertilization of tulips. II. Influence of the date of nitrogen dressing. Archiv fur Gartenbau 6(7): 323-332
Ogunlela, V.; Abed, S. 1984: Nitrogen fertilization of upland cotton (Gossypium hirsutum L.) in a ferruginous tropical soil. 1. Seed yield, seed oil content and dry matter production. Coton et fibres tropicales 9(3): 75-81
Diez, T.H.ge, U. 1980: Nitrogen fertilization of wheat based on soil study (minimum nitrogen) in relationship to site conditions. Bayerisches Landwirtschaftliches Jahrbuch 7(8): 944-951
Gorlitz, A.J.uert, R.A.sorge, H.S.echt, G. 1971: Nitrogen fertilization of wheat under conditions of CCC-application. Agroforum 1 21-22
Viaux, P. 1981: Nitrogen fertilization of winter cereals. II. Rationalization of fertilizer also means dividing the total dose. Producteur agricole francais 57(282): 22-23
Vullioud, P. 1971: Nitrogen fertilization of winter rape. Revue Suisse d'Agriculture 3(5): 107-114
Bienz, W. 1975: Nitrogen fertilization of winter wheat. Grune 103 (11) 22-23
Sullivan, D.; Follett, R. 1984: Nitrogen fertilization of winter wheat in Routt County, Colorado. Progress report Colorado Experiment Station: 984 (13)
Maricetti, S. 1969: Nitrogen fertilization of winter wheat in limited application. Raccolto 10(1-2) 3-6
Launchbaugh, J.; Brethour,. Jr.; 1977: Nitrogen fertilization on shortgrass range. MF Cooperative Extension Service Kansas State University Manhattan: (443) 1-4
Chauvin, B.; Morier, R.; Dessureault Rompre, J.; Neyroud, J.A. 2007: Nitrogen fertilization strategies and assessment of nitrate losses in a multi-annual network of field crops. Revue Suisse d'Agriculture 39(3): 145-152
Moritz, D.M.ller, S. 1982: Nitrogen fertilization to malting barley with due regard to the inorganic nitrogen content in soil. Archiv für Acker- und Pflanzenbau und Bodenkunde 26(3): 159-164
Talamucci, P. 1974: Nitrogen fertilization trials on six French varieties of ta ll fescue (Festuca arundinacea). Sementi elette 20(3): 9-21
Watkins, J.E. 1996: Nitrogen fertilizations effect on turfgrass disease injury. Turf grass trends 5(11): 1-5
Schepers, J.; Mielke, L. 1983: Nitrogen fertilization, mineralization, and leaching under irrigation in the midwest. Special ication University of Georgia Agriculture Experiment Stations: (23) 325-334
Evanylo, G.; Midkiff, D. 1986: Nitrogen fertilize application rate and timing effects on potatoes. Vegetable growers news 41(3): 1
Salette, J. 1983: Nitrogen fertilizer accelerates growth, but it is necessary to know the way. Levage bovin: (125) 69-73
Warren, S. 1995: Nitrogen fertilizer and beyond. Arbor age 15(4): 10-12
Anonymous 2006: Nitrogen fertilizer and efficiency of water use of wheat in the subhumid pampas region. Publicacion Tecnica INTA 67: 55-60
Dekker, P. 1978: Nitrogen fertilizer and nitrogen top dressing for beans. Bedrijfsontwikkeling 9 (5) 455-458
Thornton, P.K. 1993: Nitrogen fertilizer and the environment: the role of crop modelling in management and impact assessment. Proceedings 3rd) 150-157
Killorn, R.V.ss, R. 1988: Nitrogen fertilizer and water contamination. Integrated farm management notes: (1) 4-5
Swanson, E.R.; Taylor, C.R. 1989: Nitrogen fertilizer and water quality. Agricultural and Resource Policy Forum 1(3)
Breternitz, R.G.rlitz, H.M.yer, R.R.wolle, H. 1976: Nitrogen fertilizer application with furrow irrigation. Feldwirtschaft 17(9): 400-403
Sturm, H. 1983: Nitrogen fertilizer applications to sugarbeet in relation with the fertilization of the other crops in the rotation. Symposium "Azote et betterave sucriere": 407
Alberda, T. 1971: Nitrogen fertilizer applied to grassland and the quality of the surface water. Stikstof 6 (69) 377-383
Gargantini, H.R.drigues-Filho, F.-De, O. 1974: Nitrogen fertilizer competition in pot trials with rice. Bragantia 3 LXXVII-LXXIX
Huq, M.A.; Khaliq, Q.A.; Karim, A.; Ahmed, J.U.; Rahman, M.H. 2004: Nitrogen fertilizer effect on dry matter production and grain growth of aromatic rice. Journal of Subtropical Agricultural Research and Development 2(2): 15-19
Khan, A.W.odard, H.; Winther, D.B.ers, B. 1993: Nitrogen fertilizer effects on hard red winter and hard red spring wheat. TB (99,rev)
Persson, J. 1981: Nitrogen fertilizer effects on nitrogen cycle processes. Terrestrial nitrogen cycles: processes ecosystem strategies and management impacts FE Clark and T Rosswall editors: 564
Anonymous 1977: Nitrogen fertilizer endangers the ozone in the stratosphere. Die Umschau 77(10): 314-315
Kerbs, L. 1974: Nitrogen fertilizer experiments to be established in Magic Valley sugarbeet fields in 1975. Sugarbeet 76 12-13
Arnold, G.; Meppelink, E.; Dilz, K. 1972: Nitrogen fertilizer for grain. 23. production of quality wheat with nitrogen fertilizer. Stikstof 72, 6 (70)
Dragland, S. 1980: Nitrogen fertilizer for winter cabbage. Aktuelt Norway Landbruksdepartementet Opplysningstjeneste: ) 5-7
Olszewska, L.K.kulka, I.K.zlowski, S. 1979: Nitrogen fertilizer forms versus the content of protein, nitrates and sugars in meadow bluegrass. Wiadomosci melioracyjne i lakarskie 22(2): 38
Rein, B.; Sullivan, N.1; Fischbach, P. 1982: Nitrogen fertilizer from solar energy Haber-Bosch method, production. Transactions of the ASAE 25(5): 1405-1411
van Bochove, E.; Savard, M.M.; Thériault, G.; Cherif, R.; Ziadi, N.; MacLeod, J. 2007: Nitrogen fertilizer impact on the Wilmot watershed aquifer in Prince Edward Island, Canada. Water Science and Technology: a Journal of the International Association on Water Pollution Research 56(1): 243-251
Gregersen, A. 1980: Nitrogen fertilizer in irrigation water. Introduced in spring and winter crops. Ugeskrift for jordbrug 125(21): 551-553
Bjerkestrand, E. 1971: Nitrogen fertilizer in top dressing potted trees. Gartneryrket 1, 61 (17) 501-502
Khan, A.W.odard, H. 1992: Nitrogen fertilizer interaction with soil moisture on hard red winter and hard red sprirg wheat (10191 and 10291). TB Agricultural Experiment Station South Dakota State University: 92 (99)
Aljaro-Uribe, A.E.caff-Gacitua, M. 1976: Nitrogen fertilizer level and plant spacing in the growing of garlic (Allium sativum L.). Agricultura tecnica 36(2): 63-68
Meints, V.; Vitosh, M. 1986: Nitrogen fertilizer management for efficient crop production and water quality preservation. Extension bulletin: Water quality series: 986 (07)
Santos, A.B. dos; Fageria, N.K. 2007: Nitrogen fertilizer management for efficient use by dry bean in tropical lowland. Pesquisa Agropecuaria Brasileira 42(9): 1237-1248
Killorn, R. 1992: Nitrogen fertilizer management for northeast Iowa. PM Iowa State University Cooperative Extension Service: 92 (1436)
Pieters, J.H. 1976: Nitrogen fertilizer on frequently harvested Brussels sprouts. Bedrijfsontwikkeling 7 (2) 111-115
Rein, B.; Sullivan, N.; Fischbach, P. 1980: Nitrogen fertilizer production by the electric arc method. Paper American Society of Agricultural Engineers: 79 (80-201)
Waddington, D.V. 1983: Nitrogen fertilizer programs for lawn service. Proceedings Virginia Turfgrass Conference and Trade Show: (22nd) 71-73
Fiserova, D.V.ncikova, M. 1982: Nitrogen fertilizer rates an. Agrochemia 43-145
Gerwing, J. 1987: Nitrogen fertilizer recommendation changes. Field facts: soils insects diseases weeds crops South Dakota State University Cooperative Extension Plant Science Department 1(24): 3-4
Volschenk, J.E. 1984: Nitrogen fertilizer recommendations based on soil analysis. Technical communication South Africa Department of Agriculture: (187) 31-35
Venter, G. 1984: Nitrogen fertilizer recommendations based on the harvest potential and nitrogen uptake of maize. Technical communication South Africa Department of Agriculture: (187) 13-15
Coetzee, J. 1984: Nitrogen fertilizer recommendations for perennial crops based on plant analyses--a special reference to citrus and foliar diagnosis. Technical communication South Africa Department of Agriculture: (187) 23-30
Oyer, L.; Touchton, J. 1987: Nitrogen fertilizer requirements for corn as affected by legume cropping systems and rotations. Role of legumes in conservation tillage systems JF Power editor: 5
Sipaseuth, N.; Attanandana, T.; Yost, R.S. 2007: Nitrogen fertilizer response of maize on some important soils from DSSAT software prediction. Proceedings of the 45th Kasetsart University Annual Conference, Bangkok, Thailand, 30 January 2 February 2007 Subject: Plants: 114-122
Gonzalez, A. 1983: Nitrogen fertilizer responses on a mixed sward. Dry matter production. Anales del Instituto Nacional de Investigaciones Agrarias Serie Agricola: 2) 35-44
Anderson, W.; Drwal, J. 1986: Nitrogen fertilizer source study on coastal bermudagrass. PR Texas Agricultural Experiment Station: (4347) 54-56
Nikolov, G. 1976: Nitrogen fertilizer spray irriga. Rasteniev'dni Nauki 3(4): 51-58
Myers, F. 1970: Nitrogen fertilizer that lasts. Furrow 18-19
Barel, D. 1977: Nitrogen fertilizer trial on Russet WC 230-14 in the San Luis Valley. Progress report: 977 (23)
Wells, K.; Rice, H.; Thom, W. 1991: Nitrogen fertilizer use by a high yielding no-till corn crop. Agronomy notes 24(3)
Guse, C.Jr 1978: Nitrogen fertilizer vs. the ozone layer. Crops and soils 30(4): 18-19
Thorup, J. 1978: Nitrogen fertilizers a review. Proceedings 6th 12-16
Kuizenga, J. 1977: Nitrogen fertilizers and disease control in winter barley. Bedrijfsontwikkeling 8 (2) 172-174
Stratonovich, A.; Moiko, M.; Rumiantsev, G.; Danilina, T.; Akimova, E. 1976: Nitrogen fertilizers and increasing the yield of forests. Lesnoe khoziaistvo: 10 31-33
Skarapanau, S.; Tsivo, P. 1978: Nitrogen fertilizers and the fert. Vestsi Izvestiia Seriia sel'skokhoziaistvennykh nauk: ) 44-51
Rogov, M.; Akatyshev, P. 1984: Nitrogen fertilizers and the quality of forage grain crops. Zernovoe khoziaistvo: (9) 24-25
Stupakov, I.A. 1979: Nitrogen fertilizers and the quality of the herbage of a natural meadow. Korma (3) 29-30
Coic, Y. 1980: Nitrogen fertilizers and the use of light energy by crops. Comptes rendus des seances de l'Academie d'agriculture de France 6(7): 620-625
Boodley, J.W. 1970: Nitrogen fertilizers and their influence on growth of poinsettias. Florists' Rev: 147 (3800) 26-27
Koren'-Kov, Da 1977: Nitrogen fertilizers and ways of their effective utilization. Agrokhimiia (10) 138-153
Saiko, V.F. 1982: Nitrogen fertilizers and winter wheat yields Vinnitsa Region, Ukrainian SSR.1. Zemledelie (7) 45-47
Orlando-Fo, J.Z.mbello, E.Jr; Sousa, J. 1977: Nitrogen fertilizers applied to 4 sugarcane varieties on Ortho Dark Red Latosol soil. Brasil acucareiro 89(4): 6-14
Espinosa, E.R.yes, C. 1976: Nitrogen fertilizers applied to Awini, Cica 6 and Cica 4 varieties under conditions of intermittent irrigation. Progresos de labores de investigaciones agropecuarias: 43-53
Ziegler, G. 1969: Nitrogen fertilizers as substitute of alfalfa and manure in an experiment with potatoes. Albrecht Thaer Archiv 3(8): 721-737
Moraes, F.-De; Lazzarini, W.T.ledo, S.-De; Cervellini, G.; Fujiwara, M. 1976: Nitrogen fertilizers for coffee. I. Red Latosol transition to clay Red Yellow Latosol. Bragantia 5(1): 63-77
Ris, J. 1975: Nitrogen fertilizers for grain in connection with price and cost. Bedrijfsontwikkeling 6 (4) 327-330
Ludwick, A.; Rumburg, C. 1977: Nitrogen fertilizers for meadow hay production. Progress report: 77 (6)
Street, J. 1980: Nitrogen fertilizers for turf--selection and use. Grounds maintenance 15(11): 16-17
Korte, F. 1974: Nitrogen fertilizers in forests. Effects of Agric Prod on Nitrates in Food and Water with Particular Ref to Isotope Stud Proceedings and Rep: 3
Maksimov, V.; Stepanov, V. 1976: Nitrogen fertilizers in pine forests on sandy soils. Lesnoe khoziaistvo: 10 34-36
Landi, R. 1972: Nitrogen fertilizers of slow effect--action mechanism and prospects of use. Rivista di Agronomia 6(1): 28-43
Iarvan, M.E. 1976: Nitrogen fertilizers, yield and biologic value of carrots and red beets. Kartofel' i ovoshchi: 10 30-31
Anonymous 1976: Nitrogen fertilizers--what affects them?. Cane growers quarterly bulletin 40(2): 52-53
Miyake, S. 1972: Nitrogen fertilizing method for. Agriculture and horticulture: 47 (9) 1277-1280
Bakermans, W.; Zweerde, H.V.n-Der 1972: Nitrogen fertilizing of Italian ryegrass; influence on the production of the after crops of potatoes and sugarbeets. Bedrijfsontwikkeling 3 (4) 375-379
Stusak, J.K.rfurst, J.K.lal, L.S.ibral, J. 1980: Nitrogen fertilizing, ground water pollution and biotransformation activity of soil. II. Soil fauna on field locality Samsin in relation to the application of nitrogen fertilizers. Sbornik Vysoke skoly zemedelske v Praze Fakulta agronomicka Rada B Zivocisna vyroba: 1) 251-264
Strydom, B.W. 1969: Nitrogen fixation. Farming in South Africa: 45(3) 50-52
Potts, M. 1979: Nitrogen fixation (Acetylene reduction) associated with communities of heterocystous and non-heterocystous blue-green algae in mangrove of Sinai. Oecologia 9(3): 359-373
Bedmar, E.; Olivares, J. 1979: Nitrogen fixation (Acetylene reduction) by free-living Rhizobium meliloti. Current microbiology(1): 11-13
Andersen, K.; Shanmugam, K.T.; Valentine, R.C. 1977: Nitrogen fixation (NIF) regulatory mutants of Klebsiella: determination of the energy cost of N2 fixation in vivo. Basic Life Sciences 9: 95-110
Vanderhoef, L.; Huang, C.; Musil, R.W.lliams, J. 1974: Nitrogen fixation (acetylene reduction) by phytoplankton in Green Bay, Lake Michigan, in relation to nutrient concentrations. Limnology and Oceanography 19(1): 119-125
Bazylinski, D.; Blakemore, R. 1983: Nitrogen fixation (acetylene reduction) in Aquaspirillum magnetotacticum. Current microbiology(6): 305-308
Sylvester-Bradley, R.B.ndeira, A.; Oliveira, L.-De 1978: Nitrogen fixation (acetylene reduction) in termintes (Insecta, Isoptera) of Central Amazonia. Acta Amazonica 8(4): 621-627
Murty, M.G. 1983: Nitrogen fixation (acetylene reduction) in the phyllosphere of some economically important plants Sugarcane, sorghum, ragi, bamboo, mulberry. Plant and soil 3(1): 151-153
Bothe, H. 1982: Nitrogen fixation Algae, cyanobacteria. Botanical monographs 9(19): 87-104
Iagodin, B.; Zakharova, I. 1984: Nitrogen fixation ability of alfalfa and its uptake of nutrients as affected by seed treatment with molybdenum and cobalt salt solutions. Izvestiia Timiriazevskaia sel'skokhoziaistvennaia akademiia: (3) 69-75
Staal, M.; Hekkert, S.-Te-Lintel; Brummer, G.-Jan; Veldhuis, M.; Sikkens, C.; Persijn, S.; Stal, L., J. 2007: Nitrogen fixation along a north-south transect in the eastern Atlantic Ocean. Limnology and Oceanography 52(4): 1305-1316
Silvester, W.; Sollins, P1; Verhoeven, T1; Cline, S. 1982: Nitrogen fixation and acetylene reduction in decaying conifer boles: effects of incubation time, aeration, and moisture content Pseudotsuga menziesii stands in western Oregon. Canadian journal of forest research = Journal canadienne de la recherche forestiere 12(3): 646-652
Fujihara, S.Y.maguchi, M. 1980: Nitrogen fixation and allantoin formation in soybean plants. Agricultural and biological chemistry 44(11): 2569-2573
Johansson, B.; Nordlund, S.B.ltscheffsky, H. 1983: Nitrogen fixation and ammonia assimilation. Studies in microbiology(4): 120-145
Purushothaman, D.S.dasivam, S.D.anapal, N. 1979: Nitrogen fixation and ammonia assimilation in Azotobacter chroococcum isolates from C3 and C4 plants. Current Science 48(4): 174-176
Ljones, T. 1979: Nitrogen fixation and bioenergetics: the role of ATP in nitrogenase catalysis. Febs Letters 98(1): 1-8
Skujins, J.K.ubek, B. 1978: Nitrogen fixation and denitrification in arid soil cryptogamic crust microenvironments. Environmental Biogeochemistry and Geomicrobiology Procof the Int Symp on Environ Biogeochem: d (v 2) 543-552
Ohmori, M.H.ttori, A. 1971: Nitrogen fixation and heterocysts in the blue-green alga Amabaena cylindrica. Plant and cell physiology 12(6): 961-967
Meyer, J.; Kelley, B.C.; Vignais, P.M. 1978: Nitrogen fixation and hydrogen metabolism in photosynthetic bacteria. Biochimie 60(3): 245-260
Stam, H.V.ies, W.D.; Verseveld, H.-Van; Stouthamer, A. 1984: Nitrogen fixation and hydrogen oxidation in chemostat cultures of Rhizobium sesbaniae. Advances in agricultural biotechnology(4): 271
Mitsui, A. 1980: Nitrogen fixation and hydrogen production by marine blue-green algae used as a source of food, feed and chemicals. Proceedings of the International Symposium on Biological Applications of Solar Energy 1-5 December 1978 edited by A Gnanam S Krishnaswamy Joseph S Kahn: 115
Kuss, A.V.; Kuss, V.V.; Lovato, T.; Flores, M.L. 2007: Nitrogen fixation and in vitro production of indolacetic acid by endophytic diazotrophic bacteria. Pesquisa Agropecuaria Brasileira 42(10): 1459-1465
Chatel, D.; Rowland, I. 1982: Nitrogen fixation and inoculation by lupins Lupinus, crop yields, Western Australia. Journal of agriculture Western Australia: ) 92-95
Becana, M.G.gorcena, Y.A.aricio-Tejo, P.; Sanchez-Diaz, M. 1986: Nitrogen fixation and leghemoglobin content during vegetative growth of alfalfa. Journal of plant physiology 23(2): 117-125
Vance, C.; Heichel, G.; Barnes, D. 1981: Nitrogen fixation and nodule structure in perennial legumes. Proceedings of the 8th North American Rhizobium Conference: held Aug 3 to 7-1981 University of Manitoba Winnipeg Canada editors: KW Clark and JHG Stephens: 355
Tikhonovich, I.; Romanov, V.; Alisova, S.; Chermenskaya, I.; Chetkova, S.; Fedulova, N. 1985: Nitrogen fixation and photoassimilation coompounds in chlorophyll mutant pea nodules. Soviet genetics 21(6): 800-804
Giles, K.; Vasil, I. 1980: Nitrogen fixation and plant tissue culture. International review of cytology Supplement: uppl 118) 81-99
Angadi, S.; Bharati, S. 1983: Nitrogen fixation and production of extracellular nitrogen by Hapalosiphon confervaceus Borzi and Nostoc microscopicum Carm. ex Born. et Flah. Beitrage zur Biologie der Pflanzen 8(2): 205-209
Puri, S.G.over, I. 1981: Nitrogen fixation and release of extracellular nitrogen by Anabaena G 102. Phykos 20(1-2): 99-101
Stewart, W.D.; Rowell, P.; Tel-or, E. 1975: Nitrogen fixation and the heterocyst in blue-green algae. Biochemical Society Transactions 3(3): 357-361
Carpenter, E.; Mccarthy, J. 1975: Nitrogen fixation and uptake of combined nitrogenous nutrients by Oscillatoria (Trichodesmium) thiebautii in the western Sargasso Sea. Limnology and oceanography 20(3): 389-401
Davis, A.; Edwards, N. 1982: Nitrogen fixation as measured by acetylene reduction in seedlings of cicer milkvetch, Astragalus cicer L. Progress report clovers and special purpose legumes research Univ of Wisconsin Dept of Agronomy 5(15): 100-102
Brasell, H.; Davies, S.; Mattay, J. 1986: Nitrogen fixation associated with bryophytes colonizing burnt sites in Southern Tasmania, Australia. Journal of bryology 4(1): 139-149
Brasell, H.M. 1984: Nitrogen fixation associated with colonising bryophytes. Advances in agricultural biotechnology(4): 48
Lipschultz, F.C.nningham, J.; Stevenson, J. 1979: Nitrogen fixation associated with four species of submerged angiosperms Myriophyllum spicatum, Potamogeton perfoliatus, Ruppia maritima and Elodea canadensis in the central Chesapeake Bay. Estuarine and coastal marine science 9(6): 813-818
Mcroy, C.P.; Goering, J.J.; Chaney, B. 1973: Nitrogen fixation associated with sea grasses. Limnology and Oceanography 18(6): 998-1002
Head, W.; Carpenter, E. 1975: Nitrogen fixation associated with the marine macroalga Codium fragile. Limnology and oceanography 20(5): 815-823
Klucas, R.; Pedersen, W1; Shearman, R.1; Wood, L. 1981: Nitrogen fixation associated with winter wheat, sorghum, and Kentucky bluegrass Triticum aestivum, sorghum bicolor, Poa pratensis. Associative N2 fixation editors Peter B Vose Alaides P Ruschel: 129
Weare, N.; Benemann,. Jr.; 1973: Nitrogen fixation by Anabaena cylindrica. I. Localization of nitrogen fixation in the heterocysts. Archiv für Mikrobiologie 1973(4): 323-332
Benemann, J.; Weare, N. 1974: Nitrogen fixation by Anabaena cylindrica. III. Hydrogen-supported nitrogenase activity. Archiv fur Mikrobiologie 01(4): 401-408
Talley, S.N.; Talley, B.J.; Rains, D.W. 1977: Nitrogen fixation by Azolla in rice fields. Basic Life Sciences 9: 259-281
Fiori, M.D.; Ruschel, A. 1981: Nitrogen fixation by Azolla-anabaena culture solution Water fern, algae. Associative N2 fixation editors Peter B Vose Alaides P Ruschel: 217
Christiansen-Weniger, C.V.en, J.-Van 1991: Nitrogen fixation by Azospirillium brasilense in soil and the rhizosphere under controlled environmental conditions. Biology and fertility of soils 12(2): 100-106
Rao, A.; Venkateswarlu, B. 1982: Nitrogen fixation by Azospirillum isolated from tropical grasses native to Indian desert. Indian journal of experimental biology 20(3): 316-318
Mcnabb, D.; Geist, J.; Youngberg, C. 1977: Nitrogen fixation by Ceanothus velutinus in northeastern Oregon. Agronomy abstracts: 9th) 127-128
Varshney, C.; Mandhan, K. 1981: Nitrogen fixation by Fimbristylis bisumbellata (Forsk.) Bub. Current Science 50(6): 280-281
Wyatt, J.T.; Silvey, J.K. 1969: Nitrogen fixation by gloeocapsa. Science 165(3896): 908-909
Schwintzer, C.R. 1979: Nitrogen fixation by Myrica gale root nodules Massachusetts wetland. Oecologia 3(3): 283-294
Kurtzman, R.Jr 1979: Nitrogen fixation by Pleurotus?. Mushroom Science 1: 427-435
Bedmar, E.; Olivares, J. 1980: Nitrogen fixation by Rhizobium in nonsymbiotic conditions. Anales de edafologia y agrobiologia 39(11-12): 2215-2222
Reynders, L.V.assak, K. 1978: Nitrogen fixation by Spirillum plant root associations. Environmental Biogeochemistry and Geomicrobiology Procof the Int Symp on Environ Biogeochem: d (v 2) 553-559
Carpenter, E.J. 1972: Nitrogen fixation by a blue-green epiphyte on pelagic sargassum. Science 178(4066): 1207-1209
Sharma, V.K. 1974: Nitrogen fixation by a non-sporulating mutant strain of Ana baena doliolum Bharadwaja. Current Science 43(19): 628-629
Ahmad, N.R.i, M.S.hi, B. 1977: Nitrogen fixation by a salt and alkali tolerant strain of Azotobacter chroococcum. Current Science 46(4): 107-108
Vidal, V.J.ra, M.1; Hernandez-Marine, M.1; Martinez-Germes, P1; Hernandez, E. 1982: Nitrogen fixation by algae (Cyanophyceae) in rice paddy fields in the Albufera lake, Valencia Spain, soil and water samples.1. Collectanea botanica a Barcinonensi Botanico Instituto edita 3(2): 997-1008
Weare, N.M.; Benemann, J.R. 1973: Nitrogen fixation by Anabaena cylindrica. II. Nitrogenase activity during induction and aging of batch cultures. Archiv für Mikrobiologie 93(2): 101-112
Seidler, R.; Aho, P.; Raju, P.; Evans, H. 1972: Nitrogen fixation by bacterial isolated from decay in living white fir trees. Journal of general microbiology 73(2): 413-416
Isichei, A.O. 1980: Nitrogen fixation by blue-green algal soil crusts in Nigerian savanna Scytonema. Nitrogen cycling in West African ecosystems T Rosswall editor: 198
Sheridan, R.P. 1992: Nitrogen fixation by epicaulous cyanobacteria in the Pointe de la Saline mangrove community, Guadeloupe, French West Indies. Biotropica 24(4): 571-574
Goering, J.; Parker, P. 1972: Nitrogen fixation by epiphytes of sea grasses. Limnology and oceanography 17(2): 320-323
Biggins, D.R.; Postgate, J.R. 1971: Nitrogen fixation by extracts of Mycobacterium flavum 301. use of natural electron donors and oxygen-sensitivity of cell-free preparations. European Journal of Biochemistry 19(3): 408-415
Dean,. Jr.; 1976: Nitrogen fixation by fababeans. Annual conference: 3-67
Heichel, G.; Barnes, D.; Vance, C. 1981: Nitrogen fixation by forage legumes, and benefits to the cropping systems. ARS reprints collection: 45 1-12
Smith, B.E. 1977: Nitrogen fixation by free living micro organisms. Process biochemistry 12(7): 21-26
Evans, M. 1976: Nitrogen fixation by free living organisms. Solar Energy In Agriculture Joint Conference UniversityOf Reading and UK Section International Solar Energy Society: 1-32
Rao, V.; Charyulu, P.; Nayak, D.; Ramakrishna, C. 1979: Nitrogen fixation by free-living organisms in rice soils. Studies with 15N. Isotopes and radiation in research on soil plant relationships proceedings of an International Symposium on the Use of Isotopes and Radiation in Research on Soil Plant Relationships jointly organized by the International Atomic Energy Agency and the Food and Agriculture Organization of the United Nations and held in Colombo 11-15 December 1978: 633
Sprent, J.I. 1982: Nitrogen fixation by grain legumes in the U.K. Philosophical transactions Series B Biological sciences Royal Society of London 296(1082): 387-395
Larue, T.A. 1978: Nitrogen fixation by legumes. Canadian plains proceedings: 160-167
Hitch, C.; Stewart, W. 1973: Nitrogen fixation by lichens in Scotland. New phytologist 72(3): 509-524
Gunther, A.J. 1989: Nitrogen fixation by lichens in a subarctic Alaskan watershed. Bryologist er 92(2): 201-208
Murphy, J.; Becker, V. 1975: Nitrogen fixation by lichens of the northern Piedmont. Mineral Cycling in Southeastern Ecosystems Proceedingsof a Symposium: ub 1975) 824-832
Grobbelaar, N.G.oenewald, E. 1974: Nitrogen fixation by nodulated species of Pavetta and Psyc hotria. Zeitschrift für Pflanzenphysiologie 3(2): 103-108
Kavimandan, S.; Patil, V.; Apte, R. 1981: Nitrogen fixation by rhizoplane microflora. Indian Journal of Microbiology 21(2): 165-166
Jordan, D.C. 1981: Nitrogen fixation by selected free-living and associative microorganisms. Current perspectives in nitrogen fixation: ub 1981) (4th) 317-320
Mule, M.-De; Caire, G.-De; Cano, M.-De; Halperin, D.-De 1980: Nitrogen fixation by some Cyanophyceae isolated from algal-crusts from the provinces of Chaco and Formosa (Argentina). Lilloa ub 1980) 35(2): 31-34
Mello, F.De-Af-De 1978: Nitrogen fixation by some legumes. Revista de agricultura 53(1-2): 59-63
Sanogho, S.; Sasson, A.R.naut, J. 1980: Nitrogen fixation by spontaneous legumes in Mali. Nitrogen cycling in West African ecosystems T Rosswall editor: 207
Anonymous 1978: Nitrogen fixation by temperate legumes and the effects of applied N, 1953-73. Annotated bibliography: (G388)
Thayumanavan, B. 1980: Nitrogen fixation by the fungus, Pleurotus sajor-caju (Fr) Singer. Indian Journal of Biochemistry and Biophysics 17(1): 75-77
Evans, M.; Smith, R. 1971: Nitrogen fixation by the green photosynthetic bacterium Chloropseudomonas ethylicum. Journal of general microbiology 65(1): 95-98
Bergstein, T.; Henis, Y.; Cavari, B.Z. 1981: Nitrogen Fixation by the Photosynthetic Sulfur Bacterium Chlorobium phaeobacteroides from Lake Kinneret. Applied and Environmental Microbiology 41(2): 542-544
Singh, P.K. 1973: Nitrogen fixation by the unicellular blue-green alga Aphanothece. Archiv für Mikrobiologie 2(1): 59-62
Maryan, P.; Eady, R.; Chaplin, A.; Gallon,. Jr.; 1986: Nitrogen fixation by the unicellular cyanobacterium Gloeothece. Nitrogenase synthesis is only transiently repressed by oxygen. FEMS microbiology letters Federation of European Microbiological Societies 34(3): 251-255
Dart, P. 1998: Nitrogen fixation by tropical trees and shrubs. Biological nitrogen fixation for the 21st century: proceedings of the 11th International Congress on Nitrogen Fixation Institut Pasteur Paris France July 20-25-1997 670
Rippka, R.; Neilson, A.; Kunisawa, R.; Cohen-Bazire, G. 1971: Nitrogen fixation by unicellular blue-green algae. Archiv für Mikrobiologie 76(4): 341-348
Needoba, J., A.; Foster, R., A.; Sakamoto, C.; Zehr, J., P.; Johnson, K., S. 2007: Nitrogen fixation by unicellular diazotrophic cyanobacteria in the temperate oligotrophic North Pacific Ocean. Limnology and Oceanography 52(4): 1317-1327
Vessey, J.; Patriquin, D. 1984: Nitrogen fixation by white clover (Trifolium repens L.) in Nova Scotia pastures. Advances in agricultural biotechnology(4): 364
Marriott, C.H.ystead, A.N.wbould, P.R.ngeley, A. 1984: Nitrogen fixation by white clover (Trifolium repens) in improved hill and upland pastures in Scotland. Advances in agricultural biotechnology(4): 39
Boutton, T.; Zitzer, S.; Archer, S.; Cifuentes, L.; Angerer, J. 1993: Nitrogen fixation by woody plants in a subtropical savanna: evidence based on natural abundance of nitrogen-15. PR (5047) 59-60
Zitzer, S.; Archer, S.; Boutton, T. 1993: Nitrogen fixation by woody plants in a subtropical savanna: evidence based on nodulation potential. PR (5047) 54-55
Mamilov, S.; Kalininskaia, T.; Ilialetdinov, A.; Belov, I. 1974: Nitrogen fixation capacity of a meadow-boggy calcareous rice soil. Izvestiia Seriia biologicheskaia: 3 62-66
Ingram, K.T. 1982: Nitrogen fixation fertilization: maximum yield and maximum profit. Reports Annual conference Hawaiian Sugar Technologists: 1st) 28-32
Hill, S.; Kennedy, C.; Kavanagh, E.; Goldberg, R.B.; Hanau, R. 1981: Nitrogen fixation gene (nifL) involved in oxygen regulation of nitrogenase synthesis in K. pneumoniae. Nature 290(5805): 424-426
Schell, D.; Alexander, V. 1973: Nitrogen fixation in Arctic coastal tundra in relation to vegetation and micro--relief. Arctic 26 (2) 130-137
Jena, P.; Adhya, T.; Rao, V. 1988: Nitrogen fixation in Azospirillum species isolated from saline paddy soils. Microbios 53: 220-221
Horne, A.; Sandusky, J.; Carmiggelt, C. 1979: Nitrogen fixation in Clear Lake, California. 3. Repetitive synoptic sampling of the spring Aphanizomenon blooms. Limnology and oceanography 24(2): 316-328
Horne, A.J. 1979: Nitrogen fixation in Clear Lake, California. 4. Diel studies on Aphanizomenon and Anabaena blooms. Limnology and oceanography 24(2)
Horne, A.; Goldman, C. 1972: Nitrogen fixation in Clear Lake, California. I. Seasonal variation and the role of heterocysts. Limnology and Oceanography 17(5): 678-692
Horne, A.; Dillard, J.; Fujita, D.; Goldman, C. 1972: Nitrogen fixation in Clear Lake, California. II. Synoptic studies on the autumn Anabaena bloom. Limnology and Oceanography 17(5): 693-703
Whitney, D.; Woodwell, G.; Howarth, R. 1975: Nitrogen fixation in Flax Pond: a Long Island salt marsh. Limnology and oceanography 20(4): 640-643
Torrey, M.; Lee, G. 1976: Nitrogen fixation in Lake Mendota, Madison, Wisconsin. Limnology and oceanography 21(3): 365-378
Olivares, J.B.dmar, E. 1987: Nitrogen fixation in Rhizobium--some general features. Inorganic nitrogen metabolism edited by W R Ulrich: 164
Roskoski, J.P. 1982: Nitrogen fixation in a Mexican coffee plantation Coffea, leguminous shade tree Inga jinicuil and Inga vera. Plant and soil 7(1-3): 283-291
Egorova, S.; Kalininskaia, T. 1981: Nitrogen fixation in a natural spruce forest and in derivative types of forest in the area around Moscow. Lesovedenie (5) 31-37
Norel, F.K.sh, A.D.nefle, P.C.arpin, N.E.merich, C. 1984: Nitrogen fixation in a tropical Rhizobium associated with Sesbania rostrata. Advances in agricultural biotechnology(4): 694
Viands, D.; Barnes, D.; Heichel, G. 1982: Nitrogen fixation in alfalfa: responses to bidirectional selection for associated. Technical bulletin United States Dept of Agriculture: 82 (1643)
Goh, K.; Edmeades, D. 1974: Nitrogen fixation in an established pasture as measured by the acetylene reduction method and a 15N method under field conditions. New Zealand Soil News 2(5): 134-135
Mårtensson, A.M.; Ljunggren, H.D. 1984: Nitrogen Fixation in an Establishing Alfalfa (Medicago sativa L.) Ley in Sweden, Estimated by Three Different Methods. Applied and Environmental Microbiology 48(4): 702-707
Hagedorn, C. 1982: Nitrogen fixation in annual clover species Rhizobium trifolii. Progress report clovers and special purpose legumes research Univ of Wisconsin Dept of Agronomy 5(15): 61-62
Hagedorn, C. 1981: Nitrogen fixation in annual clover species Rhizobium trifolii, under soil. Progress report clovers and special purpose legumes research Univ of Wisconsin Dept of Agronomy 4(14): 41-42
Tsumft, V.; Kerner, K.; Arp, D.; Klipp, V.P.uler, A. 1987: Nitrogen fixation in anoxygenic phototrophic bacteria. Trudy 16 i konferentsii FEBO otvetstvennyi redaktor IUA Ovchinnikov: 208
Bermudes, D.B.nzing, D. 1991: Nitrogen fixation in association with Ecuadorean bromeliads. Journal of tropical ecology 7(4): 531-536
Ghosh, S.R.uth, S. 1981: Nitrogen fixation in associative symbiosis: an analysis of its potentiality in cereal productivity. Indian biologist 3(1-2): 129-137
Nissen, T.V. 1980: Nitrogen fixation in blue-green algae. Ugeskrift for jordbrug 125(6): 178-180
Mcferson, J.R.sas, J.; Bliss, F. 1979: Nitrogen fixation in common bean. Report of Bean Improvement Cooperative and National Dry Bean Council Research Conference: 8-59
Terry, R.; Burns, S. 1987: Nitrogen fixation in cryptogamic soil crusts as affected by disturbance. General technical report INT US Department of Agriculture Forest Service Intermountain Research Station: (215) 369-372
Scowcroft, W.R.; Gibson, A.H.; Pagan, J.D. 1976: Nitrogen fixation in cultured cowpea Rhizobia: inhibition and regulation of nitrogenase activity. Biochemical and Biophysical Research Communications 73(2): 516-523
Sharp, R.; Millbank, J. 1973: Nitrogen fixation in deteriorating wood. Experientia 5, 29 (7) 895-896
Jurgensen, M.; Tonn, J.; Graham, R.; Harvey, A.; Geier-Hayes, K. 1991: Nitrogen fixation in forest soils of the inland northwest. General technical report INT US Department of Agriculture Forest Service Intermountain Research Station: (280) 101-109
Duerr, E.; Kumazawa, S.M.tsui, A. 1982: Nitrogen fixation in free-living algae. CRC handbook of biosolar resources(1): 251-264
Berberich, S. 1980: Nitrogen fixation in grassy crops. Agricultural research US Department of Agriculture Science and Education Administration 29(4): 10-11
Bab'eva I.P.; Moavad, K.; Marchenko, A.I. 1977: Nitrogen fixation in joint cultures of lipomyces and bacteria. Microbiology (New York) 46(2): 221-223
Clark, K.W. 1979: Nitrogen fixation in legumes. Annual conference Manitoba Agronomists: 5-85
Mareckova, H. 1987: Nitrogen fixation in lucerne cultivars. Proceedings of the 9th International Symposium on Soil Biology and Conservation of the Biosphere edited by J Szegi: 356
Aspiras, R.B. 1981: Nitrogen fixation in nodulated non-legumes growing in the Philippines. Canopy 7(7): 3-5
Rao, A.; Venkateswarlu, B. 1983: Nitrogen fixation in pearlmillet by Azospirillum brasilense. Advancing frontiers plant sciences 1983: symposium proceedings National Symposium on Advancing Frontiers of Plant Sciences Jodhpur November 26-30-1983 edited by HC Arya et al: 104
Mal'-,ss; Povarkova, S.; Slivka, Z.; Gavril'-Chik, A.; Strigutskii, V.; Navosha, I. 1984: Nitrogen fixation in peat humic acids at low temperature treatment with ammonia. Agrokhimiia (7) 66-71
Keister, D.L.; Fleischman, D.E. 1973: Nitrogen fixation in photosynthetic bacteria. Photophysiology 0: 157-183
Kalininskaia, T.; Mamutov, Z.; Nelidov, S. 1980: Nitrogen fixation in saline takyrs-like soils of the Akdalin Irrigation Tract as affected by the application of straw in them. Povyshenie produktivnosti pochv kazakhstana redaktsionoaia kollegiia: Zh U Akhanov orvetstvennyi redaktor i dr 242-00 Increasing the soil productivity of Kazakhstan: 171
De, S.; Ali, S. 1973: Nitrogen fixation in slightly alkaline soil in presence of calcium salts. Journal 50 (2) 91-94
Biesboer, D.; Binford, M.; Kolata, A. 1999: Nitrogen fixation in soils and canals of rehabilitated raised-fields of the Bolivian altiplano. Biotropica 31(2): 255-267
Venkateswarlu, B.R.o, A. 1982: Nitrogen fixation in some species of Opuntia. Current Science 51(1): 44-45
Saric, Z.F.wzia, A. 1983: Nitrogen fixation in soybean depending on variety and Rhizobium japonicum strain. Developments in plant and soil sciences(8): 364-370
Maclean, J.T. 1984: Nitrogen fixation in soybeans. Quick bibliography series National Agricultural Library: 84 (85-10)
Thurlow, D.; Hiltbold, A. 1985: Nitrogen fixation in soybeans reduces production inputs. Highlights of agricultural research Alabama Agricultural Experiment Stationng 32(1): 15
Maclean, J.T. 1983: Nitrogen fixation in soybeans, 1979-1983. Quick bibliography series National Agricultural Library: 983 (83-35)
Machardy, F.; Howard, C. 1985: Nitrogen fixation in sterile Alberta soils. Agriculture and forestry bulletin Alberta University Faculty of Extension 8(1): 51-55
Patriquin, D.G. 1982: Nitrogen fixation in sugar cane litter Barbados. Biological agriculture and horticulture(1): 39-64
Moiroud, A.C.pellano, A.B.rtschi, H. 1981: Nitrogen fixation in symbiotic woody species. I. Ultrastructure of the nodules, vesicular-arbuscular mycorrhza and the reduction activity of acetylene of young Robinia pseudoacacia plants grown in the laboratory. Canadian Journal of Botany 59(4): 481-490
Moiroud, A.C.pellano, A. 1981: Nitrogen fixation in symbiotic woody species. II. Recovery of the fixing activity (acetylene reduction) in Robinia pseudacacia L. during the spring. Bulletin de la Societe botanique de France: lettres botaniques 28(4-5): 239-247
Alexander, V.B.llington, M. 1986: Nitrogen fixation in the Alaskan taiga. Ecological studies: analysis and synthesis 7(57): 112-120
Lepidi, A.; Bagnoli, G. 1976: Nitrogen fixation in the gastroenteric cavity. agricoltura italiana: new ser 31) 105(5-6) 323-351
Bristow, J.M. 1974: Nitrogen fixation in the rhizosphere of freshwater angiosperm. Canadian Journal of Botany 52(1): 217-221
Beunard, P.P.chot, J. 1981: Nitrogen fixation in the rhizosphere of six-rice varieties. Study in a controlled environment of a ferruginous tropical soil from Senegal Oryza sative, inoculation by Azopirillum brasilense.1. Agronomie tropicalet 36(3): 212-216
Dommergues, Y. 1979: Nitrogen fixation in the rhizosphere of straw cereals. Bulletin technique d'information: (336) 3-7
Stewart, W. 1971: Nitrogen fixation in the sea. Fertility of the Sea: 537-564
Olah, J.M.neim, M.1; Toth, L. 1983: Nitrogen fixation in the sediment of shallow Lake Balaton, a reservoir and fishponds Hungary. Internationale Revue der gesamten Hydrobiologie 8(1): 13-44
Kobus, J.P.rzynski, A. 1987: Nitrogen fixation in the soil and effect of Cd, H2S and SO2 pollution on this process. Proceedings of the 9th International Symposium on Soil Biology and Conservation of the Biosphere edited by J Szegi: 408
Taboada, J.U.loa, M.H.rrera, T. 1973: Nitrogen fixation in viro by Agrobacterium azotophilum in v arious substrates, mainly soil and by-products of the sugar industry. Revista latinoamericana de microbiologia: t 15 (3) 143-146
Taboada, J.U.loa, M.H.rrera, T. 1973: Nitrogen fixation in vitro by Agrobacterium azotophilum in various substrates, mainly soil and byproducts of the sugar industry. Revista latinoamericana de microbiologia: t 15 (3) 143-146
Soedarsono, J.B.on, J. 1981: Nitrogen fixation in waterlogged paddy soil, with special emphasis on rice straw application Greenhouse studies. Ilmu pertanian = Agricultural science 3(1): 21-26
Baines, E.; Millbank, J. 1976: Nitrogen fixation in wood in ground contact. Material und Organismen: ub 1976), 3(Suppl) 167-173
Yoshida, S. 1982: Nitrogen fixation of Aeschynomen. Nettai nogyo = Japanese journal of tropical agriculture 26(2): 74-79
You, C.; Qiu, Y. 1982: Nitrogen fixation of Alcaligene. Chung kuo nung yeh k'o hsueh = Scientia agricultura sinica: (6) 1-5
Heichel, G.H. 1985: Nitrogen fixation of forage legumes. ARS reprints collection: 41 24-38
Holter, V. 1978: Nitrogen fixation of four legumes in relation to above-ground biomass, root biomass, nodule number, and water content of the soil. Oikos 1(2): 230-235
Heichel, G.H. 1983: Nitrogen fixation of hay and pasture legumes. Foothills for food and forests editor: David B Hannaway: 125
Lee HyoWon 2007: Nitrogen fixation of legumes and transfer to grasses in spring paddy soil. Journal of the Korean Society of Grassland Science 27(3): 167-172
Lee, K.C. 1983: Nitrogen fixation of tropical. Hsu ch'an yen chiu = Journal of the Taiwan livestock research 16(1): 73-79
Summers, D.P.; Khare, B. 2007: Nitrogen fixation on early Mars and other terrestrial planets: experimental demonstration of abiotic fixation reactions to nitrite and nitrate. Astrobiology 7(2): 333-341
Nigro, C. 1969: Nitrogen fixation on organic matter by nitric acid reaction; an investigation on the preparation of nitrogen fertilizers by ammonization of the lignite. 4. nitrogen fixation and carbon content. Agrochimica 14 (1) 55-61
Fajri, A.; Sarnadi, A.; Gousta, U. 2005: Nitrogen fixation potential of imported and native Rhizobial strains in symbiosis with clover. Tropical Agriculture 82(1-2): 129-133
Mcnabb, D.; Geist, J. 1979: Nitrogen fixation potential of native lupines in western conifer ecosystems. Agronomy abstracts: 17
Saralov, A.; Dauksta, A. 1979: Nitrogen fixation rates in Latvian lakes. Hydrobiological journalub 1979) 14(6): 4-10
Potts, M.K.umbein, W.; Metzger, J. 1978: Nitrogen fixation rates in anaerobic sediments determined by acetylene reduction, a new 15N field assay, and simultaneous total in 15 N determination. Environmental Biogeochemistry and Geomicrobiology Procof the Int Symp on Environ Biogeochem: d (v 3) 753-769
Henzell, E.F. 1981: Nitrogen fixation research in relation to increased productivity. Current perspectives in nitrogen fixation: ub 1981) (4th) 13-14
Peterson, H.L. 1985: Nitrogen fixation studies. MAFES research highlights Mississippi Agricultural and Forestry Experiment Station 48(3): 2-3
Hopmans, P.C.alk, P.; Douglas, L. 1984: Nitrogen fixation, acetylene reduction and hydrogen evolution by legumes grown in pots. Advances in agricultural biotechnology(4): 36
Carpenter, E.; Price, C.-Iv 1977: Nitrogen fixation, distribution, and production of Oscilatoria (Trichodesmium) spp. in the western Sargasso and Caribbean seas. Limnology and oceanography 22(1): 60-72
Horne, A.J. 1977: Nitrogen fixation--a review of this phenomenon as a polluting process. Progress in water technology: (4-5) 359-372
Postgate, J. 1983: Nitrogen fixation--a zoocoenotic symbiosis?. Nature 9, 306(5938): 19-20
Subba-Rao, Ns 1984: Nitrogen fixation: can it be exploited?. Agri Energy roundtable: 8-97
Kennedy, C.R.bson, R. 1983: Nitrogen fixation: interactions among nif genes and their products. Mobility and recognition in cell biology: proceedings of FEBS lecture course held at the University of Konstanz West Germany September 6-10-1982 editors H Sund C Veeger: 356
Kovaly, K.A. 1979: Nitrogen fixation: recent biological and chemical research could have a considerable effect on the ammonia industry. Chemical engineer: (345) 417-418
Rennie, R.J. 1987: Nitrogen fixation: where are we headed?. Agrologist er 16(3): 14-15
Walker, L.R. 1993: Nitrogen fixers and species replacements in primary succession. Special ication of the British Ecological Society: 2) 249-272
Trepachev, E.; Spivak, Z. 1976: Nitrogen fixing ability of alfalfa, nitrogen balance and the productivity of the following crop on soddy podzolic soil. Agrokhimiia 9 7-17
Rodyniuk, I.S. 1981: Nitrogen fixing ability of pure cultures of symbiotic bacteria of non-legume plants. Voprosy metabolizma pochvennykh mikroorganizmov otvetstvennyi redaktor IL Klevenskaia: 121
Odintsov, V.S. 1992: Nitrogen fixing activity associated with subtidal macrophytes of the Seychelles Islands. Atoll Research Bulletin 1992(372): 1-4
Werner, D.; Wilcockson, J.; Kalkowski, B. 1975: Nitrogen fixing activity in Rhizobium japonicum separated from plant cell cultures. Zeitschrift für Naturforschung. Section C Biosciences 30(5): 687-688
Sidorova, K.; Stolyarova, S.; Katysheva, V. 1988: Nitrogen fixing activity in mutant pea plants. Soviet genetics 23(7): 851-854
Yagodin, B.; Savich, M.; Il'-Yasova, V.; Grishina, L. 1975: Nitrogen fixing activity of lupine nodules in connection with the content of fixation products in them. Soviet plant physiology: (Transl 1976), 22 (6) 1050-1053
Sen, D.W.aver, R. 1980: Nitrogen fixing activity of rhizobial strain 32H1 in peanut and cowpea nodules. Plant science letters 18(3): 315-318
Kundu, B.S. 1982: Nitrogen fixing bacteria in canal water. Geobios 9(4): 164-166
Iswaran, V.A.te, R.S.n, A. 1977: Nitrogen fixing bacterium in the phyllosphere of Tillandsia latifolia. Science and Culture 43(5): 236-237
Yang, P.; Ting, I. 1978: Nitrogen fixing biomass for aerobic treatment of soft drink bottling plant wastewater. PB U S National Technical Information Service: (289 761) 100-109
Huang, C.; Chang, C.; Wang, C. 1983: Nitrogen fixing blue-green algae in Taiwan sugarcane fields. Taiwan sugar 30(2): 57-59
Huang, C.; Chang, C.1; Wang, C. 1982: Nitrogen fixing blue-green algae in Taiwan sugarcane fields Anabaena, Nostoc, Oscillatoria. T'ai wan t'ang yeh yen chiu so yen chiu hui pao = Report of the Taiwan Sugar Research Institute: (97) 49-55
Milosevic, R. 1972: Nitrogen fixing capacity of oligonitrophilic bacteria in some forest soils. Acta biologica iugoslavica Serija B: Mikrobiologija: (1) 65-70
Chatterjee, M.C.atterjee, S. 1983: Nitrogen fixing cyanobacteria from the paddy field soils of Burdwan district. Phykos 22(1-2): 64-66
Kalininskaia, T.A. 1970: Nitrogen fixing mycobacteria and their role in the processes of biological fixation of nitrogen in soil. Mosk univ Biol pochv fakul Mikroorgan sel khoz Tr: ub 1970), 2 203-211
Subhashini, D.K.ushik, B. 1982: Nitrogen fixing potential of blue green algae from saline and alkali soils Anabaena, Calothrix, Nostoc, Plectonema. Acta botanica Indica 10(2): 321-322
Larson, D. 1976: Nitrogen fixing shrubs: an answer to the worlds firewood shortage?. Futurist 10 (2) 74-77
Materassi, R. 1970: Nitrogen fixing symbiosis in superior plants. Agricoltura 19 (6) 31-38
Powell, M.H. 1998: Nitrogen fixing trees in the next millennium. NFT News 1(1): article 2
Werner, D.V.nuesa-Fleischmann, P.S.heidemann, P.W.tzel, A.R.decker, D. 1998: Nitrogen fixing trees: research tasks in physiology, symbiotic interactions and ecology. Biological nitrogen fixation for the 21st century: proceedings of the 11th International Congress on Nitrogen Fixation Institut Pasteur Paris France July 20-25-1997 678
Diangana, D. 1987: Nitrogen fixing woody species in the Congo: two years of research. Arbres fixateurs d'azote L'Amelioration biologique de la fertilite du sol: actes des seminaires 17-25 mars 1986 Dakar Senegal organ par le Cent de recherche pour le dev int et la Fond int pour la science: 4
Verstegen, M.W.A. 1993: Nitrogen flow in pig production and environmental consequences.
Overdahl, C.; Simkins, C.; Jokela, W. 1980: Nitrogen for Minnesota soils. Extension folder: (516)
Vang-Petersen, O. 1974: Nitrogen for apples. Frugtavleren 3 (12) 458-460
Vang-Petersen, O. 1974: Nitrogen for apples trees. Meddelelse 1974, 76 (1166)
Cox, W. 1978: Nitrogen for autumn feed production. Dairy noteser 15(4): 11-12
Vang-Petersen, O. 1975: Nitrogen for fruit trees. Frugtavleren 4 (5) 183-184
Vang-Petersen, O. 1976: Nitrogen for fruit trees. II. Sour cherry (Prunus cerasus). Frugtavleren 7 (5) 260-263
Vang-Petersen, O.K.ack, K.R.smussen, P. 1977: Nitrogen for fruit trees. III. Effect on fruit color and on acid, sugar, and aromatic substance content. Tidsskrift for Planteavl 1(2): 159-164
Valenzuela, B.-J.R.iz, S., R. 1981: Nitrogen for grapevines: requirements in two systems of management. Investigacion y progreso agropecuario La Platina: (7) 36-37
Jacobsen, A. 1976: Nitrogen for grass in the summer. Landbo nyt 30(6): 329-330
Jacobsen, A. 1974: Nitrogen for grass on different types of soil. Landbo nyt 28(6): 309-311
Cormack, B. 1981: Nitrogen for irrigated sandland beet. British sugar beet reviewer 49(4): 63-64
Vikeland, N. 1976: Nitrogen for meadows in marshland. Research in the high ground of Trondelag. Meddelelser 74 (2) 61-64
Singh, K.N. 1975: Nitrogen for newly evolved varieties of barley. Indian journal of agronomy 20(1): 74-75
Hupkens, F.Van-Der-Elst 1975: Nitrogen for peat soils: information from Ruakura trials. NZ fertiliser journal: 46 11-13
Mccullough, I.; Boyd, M. 1973: Nitrogen for spring grazing. Agriculture in Northern Ireland 47(10): 341-343
Sommer, K.M.rtz, M.R.ssig, K. 1976: Nitrogen for wheat as ammonia with ammonia nitrificides. I. Yield of wheat with nitrogen as ammonia and ammonia nitrificides. Landwirtschaftliche Forschung Sonderheft 2(1): 132-147
Miley, W.; Chapman, S.1; Batchelor, J. 1982: Nitrogen for wheat on heavy clay soils Arkansas. Leaflet EL Arkansas University Cooperative Extension Service: (586)
Davies, D.B. 1980: Nitrogen for winter wheat--amount and timing. Winter wheat crop conference: 7-61
Needham, P. 1981: Nitrogen for--and winter barley. Arable farming 8(2): 29
Sanada, M.T.utsumi, T. 1978: Nitrogen form absorbed in middl. Nippon Ringaku kaishi Journal of the Japanese Forestry Society 60(11): 423-425
Huber, D.M.; Watson, R.D. 1974: Nitrogen form and plant disease. Annual Review of Phytopathology 12: 139-165
Digat, B.L.maire, F. 1993: Nitrogen form and susceptibility of Pelargonium X hortorum to Xanthomonas. Acta Horticulturae 342: 25-35
Mccrimmon, J.; Karnock, K. 1994: Nitrogen form and turfgrass rooting. Grounds maintenance 29(5): 60
Anonymous 1992: Nitrogen form impacts crop yield, environment. Solutions 36(3): 43-44
Michejda, C.; Kroeger-Koepke, M.; Koepke, S.; Magee, P.; Chu, C. 1982: Nitrogen formation during in vivo and in vitro metabolism of N-Nitrosamines. Banbury report 2(12): 69-85
Bohnen, H. 1971: Nitrogen forms and evaluation of methods of determining their availability in 21 soils of Rio Grande do Sul. (Pub ), 10 39-40
Godunov, I.; Shcherbakov, A. 1978: Nitrogen forms and their changes in ordinary Cherno zems of the Kamennaya Steppe. Nauchnye trudy Nauchno issledovatel'skii institut sel'skogokhoziaistva TSentral'no Chernozemnoi polosy 5(2): 33-42
Koloskova, A.; Shitova, L. 1974: Nitrogen forms in soils of Tataria. Pochvovedenie 3 46-53
Krishnamoorthy, U.S.iffen, C.; Van-Soest, P. 1982: Nitrogen fractionation in ruminant feedstuffs for feed evaluation. Proceedings Cornell Nutrition Conference for Feed Manufacturers: 5-102
Hebal-Benavides, F.G.errero-Riascos, R. 1972: Nitrogen fractionation in the volcanic soils of the highlands of Ipiales, Narino, Colombia. Revista de Ciencias Agricolas 4(1): 41-53
Porres, J.M.; Aranda, P.; López-Jurado, M.ía.; Urbano, G. 2007: Nitrogen fractions and mineral content in different lupin species (Lupinus albus, Lupinus angustifolius, and Lupinus luteus). Changes induced by the alpha-galactoside extraction process. Journal of Agricultural and Food Chemistry 55(18): 7445-7452
Aldag, R.G.aff, O. 1975: Nitrogen fractions in earthworm casts and in the surrounding soil. Pedobiologia 5 (2) 151-153
Hoffmannowa, A. 1979: Nitrogen fractions in organs of Pisum sativum, Pisum arvense and Vicia sativa seedlings. Bulletin de la Societe des amis des sciences et des lettres de Poznan Serie D: Sciences biologiques: ub 1979) (19) 15-25
Herbek, J.; Frye, W.; Blevins, R. 1987: Nitrogen from legume cover crops for no-till corn and grain sorghum. Role of legumes in conservation tillage systems JF Power editor: 2
Owsley, D.E. 1981: Nitrogen gas removal using packed columns Fish hatcheries. Proceedings of the Bio Engineering Symposium for Fish Culture edited by Lochie Jo Allen and Edward C Kinney: 2
Malden, G.E. 1975: Nitrogen grass can still be better proposition. NZ fertiliser journal: 46 19-20
Walker, W.; Peck, T. 1973: Nitrogen helps boost other corn nutrients. Crops and soils 26(1): 12-14
Kowalkowski, A.S.czesny, P.B.rzyszkowski, J. 1977: Nitrogen immission effect on the sorption properties of forest soils in the vicinity of Pulawy. Roczniki Gleboznawcze Soil Science Annual 8(1): 95-106
Cuttle, S.; Bourne, P. 1992: Nitrogen immobilisation and leaching in pasture soils. Proceedings the Fertiliser Society: (325)
Gallardo, A.M.rino, J. 1992: Nitrogen immobilization in leaf litter at two Mediterranean ecosystems of SW Spain. Biogeochemistry 5(3): 213-228
Belousov, V.S. 1970: Nitrogen in Brown Forest soils of humid sub-tropics of the Krasnodar Region and dynamics of its mobile compounds. Agrokhimiia 8 10-16
Wells, K.; Sims, J.; Smith, M. 1986: Nitrogen in Kentucky soils. AGR University of Kentucky Cooperative Extension Service: 86 (43,rev)
Wistinghausen, A.Von 1981: Nitrogen in Leguminosae species. Lebendige Erde: (4) 121-138
Falknas, P.O. 1972: Nitrogen in a new form. Lantmannen 83 (18) 9-10
Johnson, L.; Dinusson, W.; Erickson, D. 1979: Nitrogen in animal production. North Dakota farm research 37(3): 30-33
Tsanava, N.G. 1980: Nitrogen in citrus farming. Subtropicheskie Kul'tury (4): 171-175
Getmanets, A. 1977: Nitrogen in crop farming of the Chernozem Zone. Agrokhimiia 3-10
Smil, V. 1999: Nitrogen in crop production: an account of global flows. Global biogeochemical cycles 13(2): 647-662
Lindhard, J. 1975: Nitrogen in crops and leaching water using nitrate and ammonium nitrogen as fertilizers. lysimeter experiments 1962-1972. Tidsskrift for Planteavl 9(4): 536-544
Bernays, E.A. 1983: Nitrogen in defence against insects. Symposium of the British Ecological Society 2(22): 321-344
Woodmansee, R.; Reeder, J.; Berg, W. 1978: Nitrogen in drastically disturbed lands. Forest soils and land use: proceedings of the fifth North American Forest Soils Conference held at Colorado State University Ft Collins Colorado in August 1978 edited by Chester T Youngberg: 392
Peterburgskii, A.; Bulatkin, G.; Shevtsov, N. 1974: Nitrogen in fertilizing winter wheat on Chernozems. Agrokhimiia 4 9-15
Dhar, N.R. 1976: Nitrogen in food assimilation. Agrochimica t 20(4-5) 413-423
Bevege, D.I. 1981: Nitrogen in forest ecosystems: assessment and synthesis. Proceedings Managing nitrogen economics of natural and man made forest ecosystems: ub 1981) 378-398
Hingston, F.J. 1981: Nitrogen in litter and soils with reference to the jarrah forest ecosystem. Proceedings Managing nitrogen economics of natural and man made forest ecosystems: ub 1981) 229-249
Cisternas, R.; Yates, L. 1982: Nitrogen in litterfall and precipitation and its release during litter decomposition in the Chilean piedmont matorral Degraded evergreen schlerophyll forest, dominants (Lithraea caustica and Quillaja saponaria). Plant and soil 7(1-3): 359-365
Anonymous 1980: Nitrogen in municipal & industrial wastes, selected references, 1969--1980. TVA bibliography Tennessee Valley Authority Technical Library: 0, 1980 (1654)
Heinze, H. 1974: Nitrogen in natural life and agriculture. Lebendige Erde: 4 142-147
Shcherbakov, A.; Godunov, I. 1978: Nitrogen in ordinary Chernozems of the Kamennaya Steppe. Agrokhimiia (5) 3-8
Kolenbrander, G.J. 1977: Nitrogen in organic matter and fertilizer as a source of pollution. Progress in water technology: (4-5) 67-84
Peterka, J.J. 1979: Nitrogen in our lakes and rivers. North Dakota farm research 37(3): 13-15
Kemp, A.; Mudrochova, A. 1975: Nitrogen in sedimented organic matter from Lake Ontario. Humic Substances: their Structure and Function in the Biosphere Proceedings of an International Meeting: ub 1975) 137-157
Sanchez, P.A. 1982: Nitrogen in shifting cultivation systems of Latin America Behavior in soils, in biomass after clearing, in continuous food crop production, pasture systems, fallows, tropical America. Plant and soil 7(1-3): 91-103
Wiklander, L.V.htras, K. 1975: Nitrogen in soil water and heavy metal in soils with applied sewage sludge at Alnarp. Meddelanden Reports Serie A: 241
Nyborg, M. 1983: Nitrogen in soils and fertilizers Canada. Agriculture and forestry bulletin Alberta University Faculty of Extension 6(1): 25-28
Molina, A.-Ce; Blasco, L., M. 1970: Nitrogen in soils derived from volcanic ash of the Highland of Pasto, Colombia. Turrialba t 20 (3) 288-292
Campo, R.; Sfredo, G. 1981: Nitrogen in soybean growing. Comunicado tecnico Centro Nacional de Pesquisa de Soja: 81 (8)
Burcky, K.B.scoe, P. 1983: Nitrogen in sugarbeet leaves and nitrogen translocation from the leaves in the course of their life. Symposium "Azote et betterave sucriere": 5
Naylor, D.; Lewis, G.; Fitzsimmons, D.; Busch,. Jr.; 1972: Nitrogen in surface runoff resulting from addition of fertilizers to irrigation water. Proceedings 3 67-73
Bianchi, G.U.celli, S. 1980: Nitrogen in swine nutrition. Rivista di suinicoltura 21(9): 39-52
Lundqvist, K.E. 1974: Nitrogen in the autumn for autumn wheat. Tidskrift 6-9
Schonbeck, M. 1987: Nitrogen in the composting greenhouse. New alchemy quarterly: (29) 18-19
Gigou, J.J. 1992: Nitrogen in the cropping systems of the northern and central parts of the Ivory Coast. Biological nitrogen fixation and sustainability of tropical agriculture: Proceedings of the 4th International Conf of the African Assoc for Biological Nitrogen Fixation held at the Int Inst of Trop Agric Nigeria 24-28 Sept 1990: 393
Little, C.; Bradley, N.; Boling, J.; Mitchell, G.J. 1969: Nitrogen in the digestive tract of steers fed soybean meal or urea. Progress report Kentucky Agricultural Experiment Station: (181) 36-37
Gregersen, A.H.jlesen, E. 1983: Nitrogen in the irrigation water for barley. Tidsskrift for planteavl = Danish journal of plant and soil Science 7(2): 141-151
Ivarson, K.C. 1979: Nitrogen in the soil. Nonsymbiotic fixation. Agrologist 8(4): 19
Uzun, V.; Alekseeva, A. 1973: Nitrogen in the soils of Saratov Region. Pochvovedenie 4 22-27
Sipek, J. 1982: Nitrogen in the water running off agricultural regions Leached nutrients.1. Rostlinna Vyroba 28(10): 1085-1093
Mei XueYing; Zhang XiuFeng 2007: Nitrogen in wet deposition in Shanghai area and its effects on agriculture ecosystem. Zhongguo Shengtai Nongye Xuebao / Chinese Journal of Eco Agriculture 15(1): 16-18
Veuger, B.; Eyre, B., D.; Maher, D.; Middelburg, J., J. 2007: Nitrogen incorporation and retention by bacteria, algae, and fauna in a subtropical intertidal sediment: An in situ N-15-labeling study. Limnology and Oceanography 52(5): 1930-1942
Abbring, F.; Taylor, R.; Smith, L.; Noller, C.; Rhykerd, C. 1972: Nitrogen increases per ton value of hay. Better crops with plant food 56(3): 14-15
Hayashi, S. 1977: Nitrogen industry of Japan and its role in agriculture. Fertiliser news 22(2): 15-18
Posypanov, G.; Delaev, U.; Rukhadee, V.; Fedorov, V. 1985: Nitrogen inflow into soybean seed from different sources depending on growing conditions. Izvestiia Timiriazevskoi sel'skokhoziaistvennoi akademiia: ) 42-47
Robinson, D.L. 1992: Nitrogen influences on forage yield and quality of double-cropped millet and ryegrass. Louisiana agriculture Louisiana Agricultural Experiment Stationer 35(4): 12-13
Vasil'-Ev, Viu 1985: Nitrogen influx into the intestines and protealytic activity of their contents in sheep at different quality of feed protein. Biulleten' Vsesoiuznogo nauchno issledovatel'skogo instituta fiziologii biokhimii i pitaniia sel'skokhoziaistvennykh zhivotnykh: ) 14-17
Pena-Gimenez, Fd 1981: Nitrogen injection or the direct application of anhydrous ammonia: an important step in the direction of new fertilization techniques Includes mechanization.1. Arroz 30(312): 34-37
Dojani, S.; Lakatos, M.; Rascher, U.; Wanek, W.; Luettge, U.; Buedel, B. 2007: Nitrogen input by cyanobacterial biofilms of an inselberg into a tropical rainforest in French Guiana. Flora (Jena) 202(7): 521-529
Fan, M.; Lu, S.; Jiang, R.; Liu, X.; Zeng, X.; Goulding, K., W.T.; Zhang, F. 2007: Nitrogen input, N-15 balance and mineral N dynamics in a rice-wheat rotation in southwest China. Nutrient Cycling in Agroecosystems 79(3): 255-265
Grove, T.; Malajczuk, N. 1981: Nitrogen inputs to Eucalytus marginata and Eucalyptus diversicolor forests. Proceedings Managing nitrogen economics of natural and man made forest ecosystems: ub 1981) 199-204
Stallcup, O.; Kreider, D.; Daniels, L.; Davis, G.; Bayley, P.H.rrison, K.; Johnson, Z. 1986: Nitrogen intake and nitrogen excretion patterns in young Holstein steers fed different types of forages. Proceedings of the Forage and Grassland Conference: 4-89
Anonymous 1977: Nitrogen intake and tumorigenesis in rats. Nutrition reviews 35(4): 80-82
Anonymous 1979: Nitrogen intake in plant and soil life cycles. Lebendige Erde: (6) 201-209
Mann, L.K. 1982: Nitrogen ion utilization by tulip poplar (Liriodendron tulipifera L.) seedlings. Journal of the Tennessee Academy of Science 57(1): 26-28
Garten, C.Jr 1992: Nitrogen isotope composition of ammonium and nitrate in bulk precipitation and forest throughfall. International journal of environmental analytical chemistry 7(1): 33-45
Søvik, A.K.; Mørkved, P.T. 2007: Nitrogen isotope fractionation as a tool for determining denitrification in constructed wetlands. Water Science and Technology: a Journal of the International Association on Water Pollution Research 56(3): 167-173
Macko, S.; Estep, M.; Hoering, T. 1982: Nitrogen isotope fractionation by blue-green algae cultured on molecular nitrogen and nitrate. Year book Carnegie Institution of Washington: (81st) 413-417
Renne, D.; Paul, E. 1975: Nitrogen isotope ratios in surface and sub-surface soil horizons. Symposium on Isotope Ratios as Pollutant Source and Behaviour Indicators: ub 1975) 441-453
Ahmad, F. 2007: Nitrogen isotopes. Environmental Science and Technology 41(8): 2653
Kilmer, V.; Hauck, R.; Engelstad, O. 1975: Nitrogen isotopes and water quality research. Contribution of Irrigation and Drainage to the Worldfood Supply Proceedings of Specialty Conference: ub 1975) 35-43
Anonymous 1979: Nitrogen keeps the grassland fit. DLZ 30(3): 327-329
Mcroy, C.; Alexander, V. 1975: Nitrogen kinetics in aquatic plants in arctic Alaska. Aquatic Botany 1(1): 3-10
Erickson, J. 2003: Nitrogen know-how. Grounds maintenance 38(6): C10-C11
Saarijctrvi, K.V.rkajctrvi, P.H.inonen-Tanski, H. 2007: Nitrogen leaching and herbage production on intensively managed grass and grass-clover pastures on sandy soil in Finland. European journal of soil science 58(6): 1382-1392
Teske, W.M.tzel, W. 1976: Nitrogen leaching and nitrogen utilization by plants as established in field lysimeters using 15N urea. Archiv für Acker- und Pflanzenbau und Bodenkunde 20(7): 489-502
Pleysier, J.; Arora, Y.J.o, A. 1987: Nitrogen leaching and uptake from calcium cyanamide in comparison to urea and calcium cyanamide in comparison to urea and calcium ammonium nitrate in an Ultisol from the humid tropics. Fertilizer research 2(3): 193-199
Urie, D.H. 1979: Nitrogen leaching from forests treated with surface applications of sewage sludge. Agronomy abstracts: 0
Zubenko, V.; Gulkovskii, V.; Klimov, O. 1979: Nitrogen leaching from soddy-podzolic soil of agricultural use. Khimiia v sel'skom khoziaistve 7(1): 12-14
Janda, J. 1984: Nitrogen leaching from soil after phosphorus fertilization and repeated irrigation. Rostlinna Vyroba 30(7): 665-670
Evans, R.; Cabrera, R. 1992: Nitrogen leaching losses from greenhouse roses. Flower and nursery report for commercial growers California University Berkeley Agricultural Extension Serviceer 24(1): 4-8
Alfaro, V.M.; Salazar, S.F.; Endress, B.D.; Dumont, L.J.C.; Valdebenito, B.A. 2006: Nitrogen leaching losses on a volcanic ash soil as affected by the source of fertiliser. Revista de la Ciencia del Suelo y Nutricion Vegetal 6(2): 54-63
Overrein, L.N. 1974: Nitrogen leaching losses related to intensive forest management practices. Effects of Agric Prod on Nitrates in Food and Water with Particular Ref to Isotope Stud Proceedings and Rep: 9-41
Erhart, E.; Feichtinger, F.; Hartl, W. 2007: Nitrogen leaching losses under crops fertilized with biowaste compost compared with mineral fertilization. Journal of plant nutrition and soil science = Zeitschrift fur Pflanzenernahrung und Bodenkunde 170(5): 608-614
Enzmann, J. 1984: Nitrogen leaching losses, yield and mineral content of rice with regard to substrate texture and nitrificide application. Beitrage zur tropischen Landwirtschaft und Veterinarmedizin 2(1): 23-30
Mielke, L.; Schepers, J.; Richards, K. 1979: Nitrogen leaching under center--pivot irrigation on sandy loam soil. Technical conference proceedings Irrigation Association: 4
Ssali, H.K.ya, S. 1985: Nitrogen level and cultivar effects on nodulation, dinitrogen fixation and yield of grain legumes. 1. Cowpea cultivars. East African agricultural and forestry journal(pub 1985) 45(4): 247-254
Gupta, S.; Laskar, S. 1982: Nitrogen level for growing rice variety of very early duration in upland areas. Oryza 19(3-4): 224-225
Teixeira, P.; Souza, A.-De 1980: Nitrogen levels and cutting times: effects on tillering, yield and some characteristics of rice (Oryza sativa, L.). Ciencia e pratica 4(1): 7-13
Suzuki, T.K.hno, K. 1985: Nitrogen levels and free amino acids in Morus alba roots from autumn through spring. International Conference on Soils and Nutrition of Perennial Crops: icosanp: proceedings Kuala Lumpur 13-15 Aug 1984 Organised by Malaysian Society of Soil Science edited by AT Bachik and E Pushparajah: 244
Tolman, B.J.hnson, R. 1969: Nitrogen levels and sugar content; these two factors are closely related: excess nitrogen results in low sugar. Spring 29 (1) 2-3
Mauk, P.A. 1997: Nitrogen levels impact fruit quality. California grower: avocados citrus subtropicals 21(5): 9
Havelka, B. 1979: Nitrogen levels in roots of apple trees during the growing season following application of N -containing fertilizers. Acta Universitatis Agriculturae Facultas Agronomica 7(2): 55-58
Gardner, E.; Volk, V.; Werth, H.J.cks, C. 1972: Nitrogen levels in some soils and ground water in Oregon. Proceedings 3 63-66
Henick-Kling, T.L.rsson, I. 1991: Nitrogen limitation and stuck fermentation. Journal American Wine Societyer 23(4): 124-126
Hanisak, M.D. 1979: Nitrogen limitation of Codium fragile ssp. tomentosoides as determined by tissue analysis. Marine Biology 50(4): 333-337
Klemer, A.R. 1978: Nitrogen limitation of growth and gas vacuolation in Oscillatoria rubescens. Proceedings International Association of Theoretical and Applied Limnology 4: 2293-2297
Grimm, N.; Fisher, S. 1986: Nitrogen limitation potential of Arizona streams and rivers. Journal of the Arizona Nevada Academy of Science 1(1): 31-43
Koppenaal, R.; Hawkins, B.; Mitchell, A. 1995: Nitrogen limitations on the early growth of natural and planted montane regeneration. FRDA report: (238) 41-47
Flueckiger, W.; Braun, S. 2007: Nitrogen load of Swiss forests and its consequences. Mitteilungen der Naturforschenden Gesellschaften beider Basel 10: 3-21
Horsley, S.W. 1995: Nitrogen loading model for wellhead protection areas. Ground water monitoring and remediationer 15(1): 66-67
Bertilsson, G. 1978: Nitrogen loss by leaching from agricultural fields, related to microenvironmental factors. Environmental Biogeochemistry and Geomicrobiology Procof the Int Symp on Environ Biogeochem: d (v 2) 601-608
Peterjohn, W.; Schlesinger, W. 1990: Nitrogen loss from deserts in the southwestern United States. Biogeochemistry 10(1): 67-79
Dahadouh, S.M.; Osman, F., A.A.; Ei-Azab, M., E. 2004: Nitrogen loss from sandy soils treated with manure and N fertilizers with and without nitrification inhibitor. Egyptian Journal of Soil Science 44(4): 531-546
Malzer, G.; Seeley, M.; Anderson, J. 1983: Nitrogen loss potential and nitrogen fertilizer management of Minnesota soils. Minnesota report University of Minnesota Agricultural Experiment Station: (186)
Pedersen, E.F. 1983: Nitrogen loss through drainage water in 1971-1981 Erosion, Denmark.1. Meddelelse Statens planteavlsforsog 85(1704)
Randall, G.; Walters, D. 1985: Nitrogen loss to tile lines as affected by tillage. Miscellaneous ication University of Minnesota Agricultural Experiment Station: ,rev) 89-91
Randall, G.W. 1983: Nitrogen loss to tile lines as affected by tillage, Waseca, 1982 Minnesota, corn production. Miscellaneous ication University of Minnesota Agricultural Experiment Station: rev) 112-113