Relationship between Zoometric Measurements in Holstein-Friesian Cow and Cubicle Size in Dairy Farms
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چکیده
منابع مشابه
Relationship between dairy cow genetic merit and profit on commercial spring calving dairy farms.
Because not all animal factors influencing profitability can be included in total merit breeding indices for profitability, the association between animal total merit index and true profitability, taking cognisance of all factors associated with costs and revenues, is generally not known. One method to estimate such associations is at the herd level, associating herd average genetic merit with ...
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ژورنال
عنوان ژورنال: International Journal of Morphology
سال: 2013
ISSN: 0717-9502
DOI: 10.4067/s0717-95022013000100008