PREVALENSI DAN FAKTOR PENYEBAB KEJADIAN KAWIN BERULANG PADA SAPI POTONG DI KABUPATEN GROBOGAN
Repeat breeding is a factor for infertility in cow. Repeat breeding is cow that had normal esterous cycle and clear estrous symptoms, but after it�s breed for 3 times or more with bull or insemination with high quality sperm the cow not pregnant. This research aims were to determine the prevalence...
| Հիմնական հեղինակներ: | , |
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| Ձևաչափ: | Թեզիս |
| Հրապարակվել է: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| Խորագրեր: |