METHOD FOR DETERMINING RATING OF DAIRY CATTLE KINDS

FIELD: animal farming. SUBSTANCE: method involves selecting cows by mean value of total evaluation factor values: quantity of fat, protein, sugar in milk for 305 days of the first lactation on the basis of unit of live weight, and by effective usage of exchange energy consumed for milk synthesis and...

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Main Authors SHARIPZJANOV S.SH, KALMYKOV A.N, ALIEV M.SH, SHARIPOV R.M, SAFIULLIN N.A, GAJNANOV KH.S
Format Patent
LanguageEnglish
Published 20.01.1998
Edition6
Subjects
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Summary:FIELD: animal farming. SUBSTANCE: method involves selecting cows by mean value of total evaluation factor values: quantity of fat, protein, sugar in milk for 305 days of the first lactation on the basis of unit of live weight, and by effective usage of exchange energy consumed for milk synthesis and stress resistance coefficient. EFFECT: increased efficiency in precise determination of dairy cattle rating and simplified method. 2 tblc
Bibliography:Application Number: RU19960107279