Results 281 to 290 of about 151,766 (312)

Effects of milk protein genetic variants on milk yield and composition

Journal of Dairy Research, 1984
SummaryEffects of genetic variants of the milk proteins, αs1-casein, β-casein, κ-casein and β-lactoglobulin (βlg), on milk yield and composition, particularly the protein composition, were investigated in milk samples from 289 Jersey and 249 Friesian cows in eight commercial herds.Milk protein genotypes had no significant effect on yields over a ...
D M, McLean, E R, Graham, R W, Ponzoni, H A, McKenzie   +3 more
openaire   +2 more sources

Improving milk yield and profitability

Животноводство России, 2021
Скармливание дойным коровам кормосмесей с белково-минеральной добавкой, содержащей дерть люпиновую и смектитный трепел, позволяет увеличить продуктивность животных, улучшить конверсию корма и качество молока и тем самым повысить рентабельность предприятия.
openaire   +1 more source

Relationship between Milk Acetone and Milk Yield in Individual Cows

Journal of Veterinary Medicine Series A, 1994
SummaryCorrelations between acetone in milk and milk production during the first nine weeks postpartum were calculated in ten individual cows and for a whole herd. The decrease in milk production due to ke***tonaemia was evaluated using a mathematical model of the KaleidaGraph™ intergrate area program.
openaire   +2 more sources

Investigations on Milk Composition and Milk Yield in Queens

The Journal of Nutrition, 1998
B, Dobenecker, B, Zottmann, E, Kienzle, J, Zentek   +3 more
openaire   +2 more sources

Improving milk yields and milk production efficiency

Животноводство России
При включении в рацион крупного рогатого скота дефеката кормового улучшилась поедаемость кормов, оптимизировался морфо-биохимический состав крови лактирующих коров и повысилась их продуктивность.
openaire   +1 more source

The effect of milking interval on milk yield and milk composition

2004
K. Svennersten-Sjaunja, I. Andersson, H. Wiktorsson   +2 more
openaire   +1 more source

Milk yield and milk composition of lactating queens

Journal of Animal Physiology and Animal Nutrition, 1998
B. Dobenecker, B. Zottmann, E. Kienzle, P. Wolf, J. Zentek   +4 more
openaire   +1 more source

Noble Milk: An Alternative System for Milk Yield

Journal of Nutritional Ecology and Food Research, 2014
C. Roncoroni, S. Calabrò, T. Galli, N. Musco, M. Grossi, G. Vassalotti, M. P. Mollica, A. Fagiolo   +7 more
openaire   +1 more source

The Impact of Clinical Lameness on the Milk Yield of Dairy Cows

Journal of Dairy Science, 2002
L E Green, Y H Schukken
exaly  

Assessment of rumen bacteria in dairy cows with varied milk protein yield

Journal of Dairy Science, 2019
Le Luo Guan, Jianxin Liu
exaly