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All Journal JURNAL ILMIAH PETERNAKAN TERPADU Jurnal Riset dan Inovasi Peternakan (Journal of Research and Innovation of Animals)
Muhammad Dima Iqbal Hamdani
Department of Animal Husbandry, Faculty of Agriculture, University of Lampung
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Other

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ESTIMASI NILAI RIPITABILITAS BOBOT SAPIH DAN MOST PROBABLE PRODUCING ABILITY KAMBING SABURAI BETINA DI KECAMATAN SUMBEREJO, GISTING, DAN KOTA AGUNG TIMUR KABUPATEN TANGGAMUS Ibrahim Ikhlas Saputra; Sulastri Sulastri; Muhammad Dima Iqbal Hamdani; Akhmad Dakhlan
Jurnal Riset dan Inovasi Peternakan (Journal of Research and Innovation of Animals) Vol 5 No 1 (2021): Jurnal Riset dan Inovasi Peternakan: April 2021
Publisher : Department of Animal Husbandry, Faculty of Agriculture, University of Lampung

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Abstract

The research was conducted with the aim of knowing the repeatability estimate and Most Probable Producing Ability (MPPA) value of the weaning weight of female Saburai goats. This research was conducted from July to September 2019 in Gisting, Sumberejo, and East Kota Agung districts, Tanggamus regency, which is the development area for Saburai goat seeds. This research used a survey method. The data used was in the form of primary data obtained from breeders through questionnaires and secondary data, namely in the form of farmer's goat records. The research material consisted of recording of female Saburai goats which had given birth more than twice. The records required in this study included age of dam at delivery, age of kid at weaning (weaning age), kid's birth weight, weaning weight of the kid, type of birth, and sex from 2016 to 2018, and questionnaires for breeders. The results of this study indicated that repeatability estimate of weaning weight of Saburai goat in Gisting, Sumberejo, and East Kota Agung districts were 0.478 (high category), 0.19 (low category) and 0.13 (low category), respectively. The results also indicated that the average MPPA value of weaning weight for Saburai goats in Gisting, Sumberejo, and East Kota Agung districts were 21.91 ± 0.04, 17.91 ± 0.06, and 9.88 ± 0.01, respectively. Keywords: Most probable producing ability, Repeatability estimate, Saburai goat
SELEKSI INDUK KAMBING SABURAI BERDASARKAN NILAI MOST PROBABLE PRODUCING ABILITY BOBOT LAHIR DAN BOBOT SAPIH Arif Gian Pratama; Akhmad Dakhlan; Sulastri Sulastri; Muhammad Dima Iqbal Hamdani
JURNAL ILMIAH PETERNAKAN TERPADU Vol 8, No 1 (2020)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.274 KB) | DOI: 10.23960/jipt.v8i1.p33-40

Abstract

Estimasi nilai Most Probable Producing Ability (MPPA) induk kambing Saburai berdasarkan kinerja keturunannya sangat penting dalam pemilihan induk kambing. Penelitian ini dilakukan untuk memilih kinerja induk kambing Saburai terbaik berdasarkan nilai MPPA menggunakan kinerja berat lahir (BL) dan berat sapih (BS) anak kambing di Unit Pelaksana Teknis Daerah (UPTD) Pusat Pembibitan Kambing, Kecamatan Gedongtataan, Kabupaten Pesawaran, Provinsi Lampung. Penelitian ini menggunakan metode survei yang dilakukan pada April-Juni 2019. Dua puluh lima induk kambing Saburai menghasilkan 34 anak pada paritas pertama dan 33 anak pada paritas kedua digunakan dalam penelitian ini. Data BL dan BS disesuaikan terhadap jenis kelamin jantan, tipe jenis kelahiran tunggal, dan umur induk. Nilai ripitabilitas diestimasi menggunakan metode korelasi antar kelas dan digunakan untuk menghitung nilai MPPA. Hasil penelitian menunjukkan bahwa rata-rata BL anak kambing pada paritas pertama dan kedua, masing-masing adalah 3,09 ± 0,42 kg dan 3,28 ± 0,54 kg, sedangkan rata-rata BS pada paritas pertama dan kedua, masing-masing adalah 17,20 ± 1,69 kg dan 17,36 ± 2,24 kg. Nilai ripitabilitas yang didapat untuk BL dan BS, masing-masing adalah 0,49±0,08 dan 0,55 ±0,06. Rata-rata nilai MPPA untuk BL dan BS, masing-masing adalah 3,19 ± 0,27 kg dan 17,28 ± 1,23 kg. Enam induk kambing Saburai (B2, B1, C1, A3, D3, dan C8) memiliki nilai MPPA BL dan BS lebih tinggi dari rata-rata nilai MPPA populasi. Keenam induk ini sebaiknya dipertahankan dalam populasi untuk meningkatkan mutu genetik kambing Saburai. Kata kunci: Berat lahir, Berat sapih, Induk Kambing Saburai, Nilai MPPA, Ripitabilitas.
Co-Authors Arif Gian Pratama Dakhlan, Akhmad Ibrahim Ikhlas Saputra Sulastri Sulastri