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THE CHANGE IN THE PRODUCTIVE QUALITIES OF BLACK-MOTLEY CATTLE DEPENDING ON KROVNOSTI HOLSTEIN BREED

Journal: Science Journal "NovaInfo" (Vol.1, No. 70)

Publication Date:

Authors : ; ; ;

Page : 71-77

Keywords : INTERBREEDING; INDEX UDDER; BLACK-AND-WHITE; HOLSTEINS; THE INTENSITY OF MILKING; MILK YIELD; HYBRIDS;

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Abstract

In the article, that the crossing of cows of black - motley breed with the Holstein bull black-and-white suit contributes to improvement in the offspring exterior features productive qualities and morphological and functional properties of the udder.It is established that with increase of krovnosti Holstein breed up to 75% of studied signs have a tendency to increase.

Last modified: 2017-09-20 17:51:01