2026· Transactions of the educational establishment "Vitebsk the Order of "the Badge of Honor" State Academy of Veterinary Medicine· pp. 88-94· 0 citations
Abstract
The article presents the results of studies aimed at determining the effect of the main genetic and paratypic factors on the quality indicators of milk in order to develop scientifically grounded proposals for improving the quality of produced products. Among the studied livestock, 41.7-65.5% of animals have the desired genotype, heterozygous animals with one desired A2 allele – 30.0-45.8% and homozygous and heterozygous animals with two undesirable A1, B alleles from 4.4 to 15.0%, which is of practical importance for targeted breeding work in terms of the production of raw milk with specified technological properties for cheese making and other processing areas, which will increase the competitiveness of the products and their safety.
The purpose of this study is to study the influence of various selection systems on the genetic potential and productive qualities of Swiss cattle. Inbred first-calf heifers produce 105 kg more milk, 0.03% more milk fat, and 0.01% more protein than outbred heifers. The difference in protein content in animal milk by la...
E. A. Prishchep, M. E. Gontov, A. Gerasimova· Agrarian science· 0 citations
Increasing productivity and improving meat quality are considered today as priorities for the development of the sheep breeding. In this regard, it is necessary to move to the modern approaches aimed at solving the issue of increasing production and improving the quality of mutton, one of which is the use of molecular...
O. Krivoruchko, L. Skorykh, A. Krivoruchko et al.· Glavnyj zootehnik (Head of A...· 0 citations
The present study aimed to compare the nutritive quality of milk from Holstein Friesian (HF) crossbred, Jersey crossbred, and Tharparkar cattle. Milk quality and production are complex traits governed by the interaction of genetic potential, nutritional management, environmental conditions, and husbandry practices. The...
M. Abishek, U. Aparna, K. Divya et al.· Archives of Current Research...· 0 citations
The article discusses the influence of various types of selection on the variability of productive traits of Alatau cattle in
the meat and dairy direction of productivity based on a comprehensive assessment. To conduct research on this issue,
four groups of daughters of cows obtained from linear, crossed, purebred impo...
Ilyaz kyzy Zharkynay, S. Derkenbaev, A. Azhibekov et al.· Journal of Architectural Eng...· 0 citations
This review brings together findings from many studies to identify which genes most reliably influence how much milk a goat produces and how they act inside the udder and allows breeders to select superior animals earlier and more accurately.
Shuai-Shuai Wu, M. Tharwat, Abd Ullah et al.· Veterinary Sciences· 0 citations
It was established that under the condition of using the acid-rennet method of cheese production, protein losses were greater in the production of milk from cows of genotype AA and AB AA and AB (27.9 and 27.8%). Greater fat losses were found in milk samples from cows of the AB genotype (39.6%). The greatest losses of...
V. Ladyka, Y. Skliarenko, N. Bolhova et al.· International Journal of Agr...· 0 citations
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