Results 271 to 280 of about 2,048,354 (300)
Some of the next articles are maybe not open access.
THE EFFECT OF ANAESTHESIA ON MILK YIELD AND MAINTENANCE OF LACTATION IN THE GOAT AND RAT
Journal of Endocrinology, 1965SUMMARY The effect of anaesthesia on lactation was studied in the lactating goat and the lactating rat. Cyclopropane was used in the goat. All goats were milked once daily in the morning. The experimental and the control periods started on Monday and ended on Saturday; the control period was usually followed ...
A, Yokoyama, K, Ota
openaire +2 more sources
Lactation patterns in Egyptian women I. Milk yield during the first year of lactation
Journal of Biosocial Science, 1972The milk yield in a group of lactating Egyptian women was estimated during the first twelve post-partum months. It increased from the second to the seventh month, then dropped gradually in the last four months. The best milk yield was found in women aged 20–30 years, with a parity of two to four and an inter-delivery interval of 30–36 months.
F, Hefnawi +3 more
openaire +2 more sources
Predicting milk yield and composition in lactating sows: a Bayesian approach.
Journal of animal science, 2012The objective of this study was to develop a framework describing the milk production curve in sows as affected by parity, method of milk yield (MY) determination, litter size (LS), and litter gain (LG). A database containing data on LS, LG, dietary protein and fat content, MY, and composition measured on more than 1 d during lactation and method for ...
Strathe, Anja Varmløse +4 more
openaire +2 more sources
Milk yield and milk composition of lactating queens
Journal of Animal Physiology and Animal Nutrition, 1998B. Dobenecker +4 more
openaire +1 more source
2021
Dairy cattle on organic farms are still selected on the basis of information from conventional systems. Productivity of cows differs between organic and conventional herds, therefore, the ability of cows to adapt to an organic production environment has been questioned.
Anskienė, Lina +3 more
openaire +2 more sources
Dairy cattle on organic farms are still selected on the basis of information from conventional systems. Productivity of cows differs between organic and conventional herds, therefore, the ability of cows to adapt to an organic production environment has been questioned.
Anskienė, Lina +3 more
openaire +2 more sources
Variations in the milk yield and milk composition of dairy cows during lactation.
Acta veterinaria Hungarica, 1995Variations in the milk yield and milk composition of a dairy cow colony (n = 23) were analyzed during 11 months of lactation. Milk yield followed a characteristic decreasing pattern in negative correlations with solid components (milk protein, lactose, total solids, milk fat).
S, Bedö +3 more
openaire +1 more source
THE MILK YIELD PRODUCTIVITY DEPENDING ON LACTATION NUMBER
3i: Intellect, Idea, Innovation - интеллект, идея, инновация, 2022openaire +1 more source
The effect of environment and heredity on lactation. I. Milk yield
The Journal of Agricultural Science, 19511. A statistical study of the causes of variation in milk yields has been made on the basis of 5000 lactation records from twelve leading herds of Ayrshire cattle in south-west Scotland for the period 1930–9.2. The unit of measurement of milk production employed was the yield during the first 180 days of the lactation period. This eliminated the effect
openaire +1 more source
Predicting the Milk Yield Curve of Dairy Cows in the Subsequent Lactation Period Using Deep Learning
Computers and Electronics in Agriculture, 2021Miel Hostens +2 more
exaly