TAMPILAN REPRODUKSI SAPI PERAH PADA BERBAGAI PARITAS DI WILAYAH KUD BATU
ABSTRACT: The purpose of this
study was to determine the performance of reproduction in dairy cattle, the
views of service per conception, days open, and calving interval. The material
used in this study is the implementation of recording data or artificial
insemination in 100 dairy cows females have at least twice to parturition known
calving interval. Samples were selected randomly within the same district in
Batu. The method used in this research is a case study. The data is taken
primary and secondary data. Primary data retrieval is done by direct
observation (observation), which includes several variables, where the variables
include: the identity of the breeder, the number of cattle, cages and feeding
and drinking. As for the secondary data obtained by recording the card
Artificial Insemination (AI) owned by farmers. Sampling was done by purposive
sampling and random with the following conditions: sampling was done by
purposive sampling with the following conditions: minimal yearling heifer
parturition twice and had a complete recording AI, including, the date AI and
the date of parturition. Results from this study is the performance of
reproduction in the dairy cooperatives Batu showed unfavorable results, average
- the average total value of S/C of parity 1 s / d 6 is, 1.93 ± 1.18. As for
the average - the average total value of DO and CI parity 1 s / d 5 is, 171.70
± 132.20 days and 450.92 ± 132.83 days. In addition, the assessment of S / C,
DO and CI at different parity using statistical tests showed that the S / C, DO
and CI at various parity was not significantly different (P> 0.05).It
concluded that reproduction display AI results in the KUD BATU less than the
maximum and the difference between parity does not affect the value of the S /
C, DO, and CI.
Key word: Artificial
Insemination, dairy cattle, reproductive performance
Penulis: Achmad subhi Gumilar,
Trinil Susilawati, Sri Wahyuningsih
Kode Jurnal: jppeternakandd120049
