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Evaluation of vaccination effect on cow milk quality

Submitted by Гость (not verified) on Mon, 01/13/2025 - 14:38

Producing high quality cow milk is a priority for agricultural enterprises. Mastitis has a major impact on milk quality due to the increased somatic cell count in milk and the bacterial contamination of milk with microorganisms. To solve this problem, an experiment was carried out to study the effect of vaccinating cows on the incidence of their mastitis and on the somatic cell count in the milk. During the study period, it was found that the cows in the experimental group ( vaccinated animals ) had 6.1 times less mastitis than the control group ( unvaccinated animals ) .

STUDY OF THE RUMEN MOTOR FUNCTION IN HIGH-PRODUCTIVE COWS WITH ABOMASUM DISPLACEMENTS

Submitted by Гость (not verified) on Tue, 09/10/2024 - 20:38

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SPECIFIC FEATURES OF THE FUNCTIONING OF ERYTHROCYTE ATPASES, MUSCLE TISSUES AND MILK FAT GLOBULES OF LIVESTOCK SPECIES

Submitted by Гость (not verified) on Tue, 09/10/2024 - 20:38

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The authors conducted studies on broiler chickens, cows, pigs, sheep of various crosses and breeds, in order to identify the species and breed characteristics of the functioning of blood ATPases (erythrocyte membrane of blood) and ATPases of products (membrane of fat globules of milk, membrane of structural components of muscle tissue. The results obtained have shown that the species identity of livestock has a significant (P 2 +, Na+, K+ -, Mg 2 + - and Na+, K+ -ATPases of the erythrocyte membrane and structural components of the livestock products.

Pharmacoprophylacxis system of liver diseases in highly productive dairy cattle

Submitted by Гость (not verified) on Tue, 09/10/2024 - 20:08

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Welfare standard as a marker of ethical relation to productive animals

Submitted by Гость (not verified) on Tue, 09/10/2024 - 14:38

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Livestock breeding is one of the fastest growing branches of agriculture worldwide. The living conditions of industrially grown animals are one of the most pressing ethical issues of our time. Farm animals with complex systems of sensations and emotions are very susceptible to disturbances in technological processes. Ensuring the survival and reproduction of animals on farms, people, unfortunately, can cause them great suffering because they do not satisfy many of the physical, emotional and social needs inherited from wild ancestors.

Morphofunctional properties of udder, conformation features and milk productivity of different cow breeds

Submitted by Гость (not verified) on Tue, 09/10/2024 - 14:38

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