This study aimed to compare the hematological status of cows of different stress levels
during the period of increasing milk yield (on the 60th-70th day of lactation) under the …

Respiratory organs and cardiovascular system are interconnected and perform extremely
vital functions of the organism, the main goals being performing gas exchange with the …

This work aimed to study the strength of the hoof horn of the first-calf cows of domestic
breeds (Black-Spotted and Red-Spotted breeds) and their crossbreeds of the first generation …

Prevention of mastitis remains one of the most critical problems in dairy farming. The basis of
further pathogenesis is the interaction of the macroorganism and the microorganism/s. The …

The materials of the publication demonstrate the results of scientific research conducted on
Simmental cattle in the farm “Pchany-Denkovych” Stryy district of the Lviv region. The …

Implementing an appropriate breeding program is crucial to control fluctuation in
performance, enhance adaptation, and further improve the crossbred population of dairy …

The representation of individual animals and herds as a whole can be carried out based on
their linear assessment. This allows organizing corrective selection aimed at eliminating …

Standardized feeding of young cattle should be based on scientifically based standards,
guaranteeing their genetic productivity potential, rational use of fodder resources, and …

An analysis of the effect of the breeding value (BV) of breeding bulls on the milk productivity
indicators of daughter cows for the first, second, third and higher lactations was conducted in …

The intensification of dairy farming involves the rational use of cows to obtain the highest
possible milk yield for each lactation. In practice, various indicators are used that can …