KAJIAN EPIDEMIOLOGI KAWIN BERULANG PADA SAPI PERAH DI DAERAH ISTIMEWA YOGYAKARTA
Repeat breeding is a clinical symptom that can lead to low reproductive efficiency and productivity. It can be caused by livestock, farmers, and the environment. The main objectives of this study were investigate the prevalence and risk factors associated with repeat breeding on Frisian Holstein dai...
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| Main Authors: | , |
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| 格式: | Theses and Dissertations NonPeerReviewed |
| 出版: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| 主題: | |
| 在線閱讀: | https://repository.ugm.ac.id/123538/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=63650 |
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