Feronica Parera
Jurusan Peternakan Fakultas Pertanian Universitas Pattimura

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PERTAMBAHAN ALAMI (NATURAL INCREASE) TERNAK SAPI BALI DI KECAMATAN KAIRATU KABUPATEN SERAM BAGIAN BARAT Albartina Lumatalale; Isak P. Siwa; Feronica Parera
Agrinimal Jurnal Ilmu Ternak dan Tanaman Vol 9 No 2 (2021): Agrinimal Jurnal Ilmu Ternak dan Tanaman
Publisher : Jurusan Peternakan Fakultas Pertanian Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ajitt.2021.9.2.75-83

Abstract

The objective of this study was to known the natural increase of Bali cattle in sub-distirct of Kairatu, West Seram Regency. A survey method was applied and respondents were determined with purposive sampling. Respondent charateristics and specific variabels were observed as the study variabels. The first include farmer age, education level, main occupation, livestock purpose, business length, livestock resources, status and ownership. The next parameter consist of (1) population structure, (2) reproductive potential of cow, i.e. conception rate, calving rate, calving interval, weaning age, pre weaning mortality rate, and (3) natural increase. The result showed that the natural increase of Bali cattle was 17.69% or classified as moderate category.
PENAMPILAN REPRODUKSI INDUK KAMBING KACANG DI KECAMATAN HUAMUAL KABUPATEN SERAM BAGIAN BARAT Olivia Sendi Heluth; Feronica Parera; Jusak Labetubun
Agrinimal Jurnal Ilmu Ternak dan Tanaman Vol 9 No 2 (2021): Agrinimal Jurnal Ilmu Ternak dan Tanaman
Publisher : Jurusan Peternakan Fakultas Pertanian Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ajitt.2021.9.2.84-91

Abstract

The research was aimed to know how the reproductive performance of Kacang Does in Huamual District of West Seram Regency. The variable was observed includes first mating age, conception rate, post partum mating, kidding interval, litter size, pre weaning mortality, and doe reproduction index. The method used in this study was survey. The sample selected using purposive sampling method, while the identification of the respondents was used the simple random sampling. Based on research obtained, the reproductive performance of kacang does at this research location was based on first mating age 9.2 ± 3.08 month, conception rate 82.81%, post partum mating 4.10 ± 1.94 month, kidding interval 8.95 ± 2.23 month, litter size 1.88 head, pre weaning mortality 11.86% and doe reproduction index 2.24 head/doe/year.