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...
| Main Authors: | , |
|---|---|
| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
|
| Subjects: |
| Summary: | 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 and risk factors of repeated mating on
cattle in the Grobogan District. The research was conducted on 256 cattle from 214
farmers. The questionnaire ware filled by interviewing farmers, direct observation of
cattle and cattle breeders in the Grobogan District. Data from the questionnaires and
direct observations were stored then processed using SPSS. The results of research
showed that the prevalence of repeated breeding on cattle in Grobogan District by 19
%. Risk factors associated with repeated breeding on cattle in Grobogan District
breeder were cattle have experienced abortion (P = 0.035 |
|---|