Madi Hartono
Department of Animal Husbandry Faculty of Agriculture University of Lampung

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Journal : Jurnal Riset dan Inovasi Peternakan (Journal of Research and Innovation of Animals)

REPEAT BREEDER PADA SAPI KRUI DI KECAMATAN PESISIR SELATAN KABUPATEN PESISIR BARAT Luluk Adria Ningrum; Madi Hartono; Sri Suharyati; Siswanto Siswanto
Jurnal Riset dan Inovasi Peternakan (Journal of Research and Innovation of Animals) Vol 4 No 3 (2020): Jurnal Riset dan Inovasi Peternakan: Desember 2020
Publisher : Department of Animal Husbandry, Faculty of Agriculture, University of Lampung

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Abstract

Research on repeat breeder in Krui Cattle in Pesisir Selatan District of Pesisir Barat Regency was held on 23 December 2019 until 15 January 2020 with 2 inseminators, 166 Krui Cattles belong to 75 farmers. The purpose of this research were to know: 1) the value of repeat breeder in Krui Cattle in Pesisir Selatan District of Pesisir Barat Regency, and 2) the factors and the magnitude of the factors which disturb repeat breeder of Krui cattle in Pesisir Selatan District of Pesisir Barat Regency. Data was analysed by logistic regression using SPSS (Statistics Package for Social Science) program. The result showed that repeat breeder of Krui cattle in Pesisir Selatan District of Pesisir Barat Regency was 10,24%. Factors that affect the repeat breeder were farmers education that negatively associated with factor value of 5,757; the location of the cage from the farmers house that positively associated with factor value of 0.090; and age of first mating that negatively associated with factor value 1,088. Keywords: Affecting Factors, Krui cattle, Magnitude factors, Pesisir Selatan, Repeat breeder
FAKTOR-FAKTOR YANG MEMENGARUHI CALVING INTERVAL SAPI KRUI DI KECAMATAN PESISIR SELATAN KABUPATEN PESISIR BARAT Atha Nadhila Rosa; Madi Hartono; Sri Suharyati; Siswanto Siswanto
Jurnal Riset dan Inovasi Peternakan (Journal of Research and Innovation of Animals) Vol 4 No 3 (2020): Jurnal Riset dan Inovasi Peternakan: Desember 2020
Publisher : Department of Animal Husbandry, Faculty of Agriculture, University of Lampung

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Abstract

Research on calving interval of Krui cattle in Pesisir Selatan District was held on December 2019 until January 2020 with 142 Krui cattle who have given birth more than once and had been inseminated belong to 68 farmers. The purpose of this reserch were to know: 1) calving interval of Krui cattle in Pesisir Selatan District, 2) the factors and magnitude of the factors which disturb calving interval of Krui cattle in Pesisir Selatan District. This research used census method, data obtained was real data that present and accurate in Pesisir Selatan District. Data was analysed by multiple linear regression with SPSS (Statistics Packet for Social Science) program. The results showed that calving interval of Krui cattle in Pesisir Selatan District was 12,53±1,42 month. Factors that affected the value of calving interval in Krui cattle in Pesisir Selatan District were derived from the mating partus that positively associated with factor value of 0,769 and the S/C that positively associated with factor value of 0,912. Keywords : Calving interval, Krui cattle, Pesisir Selatan District