OVOZOA
ISSN 2302-6464
Vol. 6 / No. 1 / Published : 2017-04
Order : 13, and page :62 - 67
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Original Article :
Efisiensi reproduksi dan indeks fertilitas sapi perah friesian holstein hasil inseminasi buatan pada berbagai paritas dan umur di wilayah kud tani wilis, sendang, tulungagung periode tahun 2014
Author :
- Akhmad Baihaqi Z.*1
- Dr. Abdul Samik, drh., M.Si.*2
- Prof. Dr. Anwar Ma’ruf, drh., M.Kes.*3
- Dr. Tri Wahyu Suprayogi, drh., M.Si.*4
- Mahasiswa Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
- Dosen Fakultas Kedokteran Hewan
Abstract :
The aims of this research was to find the value of service per conception (S/C), conception rate (CR), day open (DO), calving interval (CI), and Index Fertility (IF). The second aims of this research was to determaine the correlation of parity and age to reproductive efficiency and index fertility of dairy cattle in the Work Area of KUD Tani Wilis, Tulungagung. 271 out of 2709 populations of productive dairy cattle at KUD Tani Wilis. Data was obtained from primary and secondary data. Primary data was taken from interview and observation to estimation of parity, age from teeth eruption, feeding and disease, while secondary data such as calving, insemination and conception was obtained from reproduction records. Data was obtained and processed using descriptive analysis to get the value of S/C, CR, CVR, DO, CI and IF. The Nonparametric Correlations Test was to find the correlations between parity and age (eruption of teeth) with reproductive efficiency (DO, S/C, CI) and fertility index (IF). Descriptive analysis of the results obtained S/C 1,76, CR 51,3%, CVR 96,3%, DO 102 days, CI 395 days and IF 63,23. This research shown parity and age (eruption of teeth) has 94,5% and 97,3% correlation with several reproduction efficiency variables (S/C, DO and CI), parity and poel (detached teeth) also has 99,2% and 94,1% correlation with fertility index (IF).
Keyword :
dairy cattle, reproductive efficiency, fertility index, parity, age,
References :
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