Pengaruh Manajemen Peternak Terhadap Efesiensi Reproduksi Sapi Bali Di Kabupaten Pringsewu Provinsi Lampung

Abstract: The aim of this research was to determine the effect of farmer management on Bali cattle reproduction efficiency in Pringsewu Regency, Lampung Province. This study was conducted in August—September 2015 to 108 farmers and 143 Bali with census method.  Data were analyzed by logistic regression and multiple regression.
The results showed that the  CR was 51,75% with kind of grass that negatively associated with factor value 0,199,  wall of cow’s  pen that positively associated with factor value 1,455,  and sanitation of cow’s  pen that positively associated with factor value 0,510, body conditioning score that negatively associated with factor value 0,533 and first mating age that negatively associated with factor value  0,059.  The CI was 416,69 ± 70,03 days with  farmer’s reason that negatively associated with factor value 28,379, floor of cow’s  pen  that positively associated with factor value 19,880,  age of weaning calf  that positively associated with factor value 0,076, first mating age that positively associated with factor value  0,972, and  state of  reproduction that negatively associated with factor value 125,306.  The S/C was 1,76  with farmer education that negatively associated with factor value 0,200, large of cow’s  pen that negatively associated with factor value 0,016, and sanitation of cow’s  pen that negatively associated with factor value 0,297.  The RB was 18,18% with farmer’s duration that negatively associated with factor value 0,059, the amount of water that negatively associated with factor value 0,058, large of cow’s  pen that negatively associated with factor value 0,109 and sanitation of cow’s  pen  that negatively associated with factor value 1,154.
Key words: Bali cattle, farmer management, CR, CI, SC, RB
Penulis: Sri Suharyati, Madi Hartono
Kode Jurnal: jppertaniandd160245

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