FEATURES OF LACTATION PERIOD OF COWS OF DIFFERENT BREEDS AND CO-BREEDS
DOI:
https://doi.org/10.51699/ijbea.v2i12.3160Keywords:
breeds and co-breeds, to have different economic characteristics, Productivity, milk yielding capacity/ ratio, Holstein breed.Abstract
This article provides materials about the lactation period of the first-calf cows of different breeds and co-breeds.
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