An economic index for determining the relative value of milk and fat in predicted differences of bulls and cow index values of cows
Norman, H.D.; Dickinson, F.N.
Dairy-Herd-Improv. Lett 47(1): 34
1971
Accession: 014341008
The discussion in this publication relates the transmitting ability of bulls and cows for milk and fat to the economic value of milk which their daughters would be expected to produce. 46 tables are provided for evaluation of bulls and cows on economic merit, using the appropriate milk price and fat differentials.
PDF emailed within 1 workday: $29.90
Related References
Nehrkorn, G.R.; Shanks, R.D. 1985: Relative economic values for predicted differences of milk, type and percent fat Journal of Dairy Science 68(Suppl 1): 225Macmillan, K.L.; Bryant, A.M. 1985: Changes in milk and milkfat breeding index (BI) in progeny-tested Jersey and Friesian bulls, and breed differences in post-partum liveweight of high BI cows New Zealand, Ministry of Agriculture and Fisheries Agricultural Research Division Annual Report 1983/84: 52
Holl, C. 1978: Differences between the values of the relative milk yield in 3 minutes and the udder index obtained at the evening and the morning recordings, their variation and correlations Vyzkum v Chovu Skotu 20(2): 5-11
Wilmink, J. 1983: Correlations between the net dairy profit index calculated and that used in practice for both cows and bulls Breeding values, Netherlands.1 Rapport van het Instituut voor Veeteeltkundig Onderzoek "Schoonoord": 83 (B-214)
Mladenov, M.; Zhelyazkov, N.; Aleksieva, V. 1984: Refractive index values in purchases of cows' milk Veterinarna Sbirka 82(1): 33-36
Gill, H.S.; Verma, S.K. 1983: Construction of selection index in poultry ignoring relative economic values Indian Journal of Animal Sciences 53(10): 1110-1112
Davey, A.W.F.; Grainger, C. 1980: Factors affecting differences in the milk fat yield between high and low breeding index cows Dairyfarming Annual: 126-130
Sevcik, A.; Kacmarik, J.; Elecko, J. 1976: I. Values for fixed acids after conservative Caesarean section in cows. II. Changes in the lactic and pyruvic acid values and in the L/P index in cows and calves at parturition Veterinarni Medicina 21(5): 285-291, 293-300
Krukovsky, V.N. 1961: Vitamin A, carotenoid, iodine, and thiocyanogen values, and the refractive index of milk fat as influenced by feed, and by individual and breed differences J. agric. Fd Chem 9(4): 326-30
O'Sullivan, M.; Horan, B.; Pierce, K.M.; McParland, S.; O'Sullivan, K.; Buckley, F. 2019: Milk production of Holstein-Friesian cows of divergent Economic Breeding Index evaluated under seasonal pasture-based management Journal of Dairy Science 102(3): 2560-2577
Robertson, N.H.; Nowers, J.H.; Swart, P.J.; Van Der Westhuizen, E. 1990: The effects of the refractive index the saponification number and the iodine value of milk fat on the differences between fat values as obtained by means of rose gottlieb and ir methods South African Journal of Dairy Science 22(4): 73-76
Takahashi, K.; Ohkuchi, A.; Hirashima, C.; Matsubara, S.; Suzuki, M. 2012: Establishing reference values for mean notch depth index, pulsatility index and resistance index in the uterine artery at 16-23 weeks' gestation Journal of Obstetrics and Gynaecology Research 38(11): 1275-1285
Ziegelhoeffer A.; De Jong J.W.; Ferrari R.; Turi Nagy L. 2003: Methodology for generating daily clearness index index values Kt starting from the monthly average daily value Kt. Determining the daily sequence using stochastic models Renewable Energy 28(10): 1523-1544
Robertson, N.H.; Nowers, J.H.; Swart, P.J.; Westhuizen, E. van der 1990: The effects of the refractive index, the saponification number and the iodine value of milk fat on the differences between fat values as obtained by means of Rose-Gottlieb and infrared methods Suid Afrikaanse Tydskrif vir Suiwelkunde 22(4): 73-76
McDonald, C.F. 2010: ACP Journal Club. An updated BODE index and a simplified ADO index predicted 3-year mortality in COPD better than the original BODE index Annals of internal medicine 152(2): JC1
Dagistan, S.; Bilge, O.M. 2010: Comparison of antegonial index, mental index, panoramic mandibular index and mandibular cortical index values in the panoramic radiographs of normal males and male patients with osteoporosis Dento Maxillo Facial Radiology 39(5): 290-294
Krukovsky, V. N. 1961: Quality of Dairy Products, Vitamin A, Carotenoid, Iodine, and Thiocyanogen Values, and Refractive Index of Milk Fat as Influenced by Feed, and by Individual and Breed Differences Journal of Agricultural and Food Chemistry 9(4): 326-330
Balcı, C.; Karabekir, H.; Sivaci, R. 2010: Determining entropy values equivalent to the bispectral index values during sevoflurane anaesthesia Archives of Medical Science: Ams 6(3): 370-374
Hüneke, B.; Holst, A.; Schröder, H.J.; Carstensen, M.H. 1995: Normal values for relative Doppler indices. A/B ratio, resistance index and pulsatility index of the uterine artery and umbilical artery in normal pregnancy. A longitudinal study Geburtshilfe und Frauenheilkunde 55(11): 616-622
Koley, N.; Choudhuri, G.; Duttagupta, R.; Sasmal, A.K. 1997: Discrimination by spermatozoan dimensions and estimation of predicted breeding values for milk yield of Holstein Friesian bulls Environment and Ecology 15(3): 567-570