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Age and seasonal dynamics of nitrogen, phosphorus and potassium content in Astragalus dasyanthus






Poleznye rasteniia prirodnoi flory: ispol'zovanie ikh v narodnom khoziaistve = Useful plants of natural flora and their use to the national economy: 38-140

Age and seasonal dynamics of nitrogen, phosphorus and potassium content in Astragalus dasyanthus



Accession: 014968097



Related references

Savos'kin, I.P.; Bannov, M.G.; Kadyrova, R.B., 1978: Dry substance nitrogen phosphorus and potassium content in the leaves of some astragalus spp under cultivation in novosibirsk ussr. In the search for high-protein forms of Astragalus and their introduction into cultivation for use as livestock fodder, 8 perennial spp. from 3 subgenera and different ecological groups were analyzed; from the subgenus Phaca: A. propinquus and A....

Savos'-Kin, I.; Bannov, M.; Kadyrova, R., 1978: Content of dry matter, nitrogen, phosphorus and potassium in leaves of some species of Astragalus under conditions of cultivation in Novosibirsk. Rastitel'nye resursy4(4): 515-522

Tan Yong; Liang ZongSuo; Wang WeiLing; Duan QiMei; Cao Rang, 2006: Effects of nitrogen, phosphorus and potassium on root vigor and free amino acid content of Astragalus membranaceus seedlings. Hydroponics was employed to determine the effects of different nutritional levels of root vigour and free amino acid composition and content of Astragalus membranaceus seedlings. The results indicated that nutrient deficiency significantly reduced...

Stepniewski, W.; Labuda, S., 1989: The influence of 10 days' flooding in seven development stages of spring barley on its growth yield and nitrogen phosphorus potassium content and uptake part ii. content and uptake of nitrogen phosphorus and potassium. Dynamics of N, P, and K content and uptake in the leaves, stems, ears, and grains of spring barley (Hordeum vulgare L. cv. Diva) subjected to 10 days' flood induced oxygen stresses in its 7 development stages is presented. The highest differe...

Odiemah M.; Atta M., 1985: The relationship of temperature and nitrogen phosphorus potassium content of grain to properties of spring wheat seeds produced under different nitrogen phosphorus potassium treatments. Seeds of two cultivars of spring wheat were obtained from the trial of different rates of NPK application. Seed germination and seedling growth were tested in the laboratory before and after aging. Effects were found more significant in case of ag...

Kudrev T.G.; Kovacheva T.I., 1973: The influence of nitrogen phosphorus potassium deficiency in nutrient medium on nitrogen phosphorus potassium calcium and magnesium content and on accumulation of dry matter and on yield of wheat. Prace Instytutu Sadownictwa Seria E Materialy Zjazdow i Konferencji 3: 497-506

Singh S.; Singh M.; Puri P.D., 1973: Effect of nitrogen phosphorus potassium fertilization on cotton part 2 final yield in relation to nitrogen phosphorus potassium content of leaf at different stages of plant growth. Journal of Research Punjab Agricultural University 10(1): 30-35

Gorlach E.; Curylo T., 1988: The effect of long term differentiated nitrogen phosphorus potassium fertilization on the balance of nitrogen phosphorus and potassium and their content in meadow soils. In two meadow experiments the relationship between the balance of nitrogen, phosphorus, and potassium in the system ferilizer-plant and the content of total nitrogen, available P and K in the soil was studied. It was found that of the three compon...

Curic, R., 1972: On the effect of different amounts of nitrogen, phosphorus and potassium fertilizers on the content of nitrogen, phosphorus and potassium in above-ground organs of corn plants. Agrohemija 12 381-394

Dakev, T.; Khristodorov, V., 1973: Seasonal changes in the moisture content, nitrogen, phosphorus and potassium in one-year seedlings of some broadleaved species. Gives details of the seasonal changes in the contents of moisture, N, P, and K in the leaves, stems and roots of four species, showing that moisture and nutrient requirements were greatest in Fraxinus pennsylvanica (which grew fastest), followed b...