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Postpartum interval of Darfurian cows：Influences of breed, BCS, parity and season
Cow postpartum breed BCS parity season
2009/3/4
The present study was designed to determine the length of postpartum interval (PPI) of some local Sudanese cows in South Darfur State namely Fellata, Kenana and cross bred cows (Kenana × Friesian). ...