Konu "Calving interval" için listeleme
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Survival analysis on calving interval and gestation length in Simmental x South Anatolian Red F1XB1 crossbred cows
(2007)The objective of this study was to compare the survival analysis for calving interval and gestation length in Simmental x South Anatolian Red crossbred F1XBB 1 cows. The data set consisted of 1775 lactation records from ...