Article
Genetic perspective of milk yield persistency in the first three lactations of Iranian buffaloes (Bubalus bubalis).
The Journal of dairy research - 1 Nov 2017
Ghavi Hossein-Zadeh Navid, Nazari Mohammad Ali, Shadparvar Abdol Ahad
Abstract excerpt
The objectives of this study were to estimate the genetic parameters and genetic trends for different measures of persistency (PM) for milk yield in Iranian buffaloes using a random regression test day model. Test day records of the first three lactations of buffaloes within 715 herds comprising 43 014, 38 941 and 33 937 records, respectively, were obtained from the Animal Breeding Center of Iran during 1992 to...
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