Estrus, ovulation time and pregnancy rate responses to two estrus synchronization programs in beef cattle
The aim of the study was to compare the estrus response, ovulation time and pregnancy rates of Kedah-Kelantan (KK) and Brangus (BR) cattle in Malaysia to progesterone- (P4) and prostaglandin (PGF₂ᾳ) -based estrus synchronization programs. Forty Kedah- Kelantan (KK) and 30 Brangus (BR) cows, we...
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| 格式: | Thesis |
| 语言: | 英语 |
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2012
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| 在线阅读: | http://psasir.upm.edu.my/id/eprint/70544/1/FPV%202012%2033%20IR.pdf |