Correlation Between Some Economic Traits of Holstein Breed Cows

The article highlights the information obtained by analyzing the correlation of indicators of live weight and morphofunctional features of the udder with indicators of milk productivity of Holstein cows. It was found that there is a positive correlation between the live weight and milk yield for lactation, as well as between the size of the udder and milk productivity. A negative correlation was noted between the value of milk yield with fat-milk content and protein-milk content of cows

Use Of "Imnamak" Nutritional Supplement In Cattle Feeding

This article presents information on the results of using the "Imnamak" nutritional supplement produced in Uzbekistan in feeding Holstein cattle. Improved appetite and positive changes in ethological parameters related to nutrition were found in cattle given this drug

Correlation Between Some Economic Traits of Holstein Breed Cows

The article highlights the information obtained by analyzing the correlation of indicators of live weight and morphofunctional features of the udder with indicators of milk productivity of Holstein cows. It was found that there is a positive correlation between the live weight and milk yield for lactation, as well as between the size of the udder and milk productivity. A negative correlation was noted between the value of milk yield with fat-milk content and protein-milk content of cows

Correlation Between Some Economic Traits of Holstein Breed Cows

The article highlights the information obtained by analyzing the correlation of indicators of live weight and morphofunctional features of the udder with indicators of milk productivity of Holstein cows. It was found that there is a positive correlation between the live weight and milk yield for lactation, as well as between the size of the udder and milk productivity. A negative correlation was noted between the value of milk yield with fat-milk content and protein-milk content of cows

THE USE OF FEED ADDITIVES IN THE DIET OF CATTLE

The article contains data on the study of the heifers’ ethology of the Holstein breed and the influence of the feed additive "Imnamak" introduced into the diet of replacement heifers on the ethological indicators formation