Agricultural Science Euro-North-East

Scientific journal
of the North-East Regional Agricultural Scientific Centre

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The productive longevity of cows of different populations of Nizhny Novgorod region depending on their linear accessory

Rudenko O.V., Komarova G.D.


The analysis of influence of a linear accessory and bulls-sires on productive longevity of cows of black-motley, brown swiss and red gorbatov breeds is lead. Authentic distinctions between lines on studied attributes areestablished.

Keywords: cows, breeds, productive longevity, factory line, sires