Abstract
Indonesia has various types of local goat germplasm like a goat Peranakan Etawah (PE), Gembrong, and Kosta. Information of those local goats including the parent reproduction and kids productivity are still limited. Study aims to evaluate maternal reproduction capability and kids productivity of goat PE, Gembrong, and Kosta. Study was conducted in 24 does and 44 kids of PE, Gembrong, and Kosta in Loka Kambing Potong (Goat Research Station), Sumatera Utara. A goat mated with of the study from each the goat breed. Data of reproduction were collected from mating to calving. Data of kids productivity were collected from birth to nine month-old. As reproductive capability data, the highest litter size and type of birth were demonstrated in goat PE. Goat gembrong produced more male, whereas goat Kosta had shorter pregnant duration than other goats. Birth weight of PE was significantly different (p 0.05). Pre-weaning and post-weaning mortality was highest in Kosta.
Highlights
Plasma nutfah kambing lokal memiliki peranan penting dalam menjaga kekayaan hayati alam Indonesia
Data of kids productivity were collected from birth
the highest litter size and type of birth were demonstrated in goat Peranakan Etawah (PE)
Summary
Lokasi dan Waktu Penelitian Penelitian ini dilaksanakan mulai bulan Januari 2017 hingga Agustus 2018 di Loka Penelitian Kambing Potong, Kecamatan Galang, Kabupaten Deli Serdang, Sumatera Utara, Indonesia. Pemeliharaan Hewan Percobaan Hewan percobaan yang digunakan merupakan kambing lokal koleksi plasma nutfah yang dikembangbiakkan dan dipelihara di kandang percobaan Loka Penelitian Kambing Potong. Anak kambing disapih pada umur 3 bulan. Setelah disapih anak dipisahkan dari induknya dan dipelihara pada kandang yang berbeda berdasarkan jenis kelamin. Pakan yang diberikan pada induk dan anak lepas sapih adalah pakan hijauan berupa rumput dan legum pada pagi dan sore hari. Pakan konsentrat diberikan pada pagi hari dan dibedakan formulasinya antara induk kambing dengan kambing lepas sapih. Konsentrat diproduksi dari pabrik pakan mini Loka Penelitian Kambing Potong dengan bahan dasar pelepah sawit, bungkil inti sawit, solid decanter, dan tetes tebu. Pakan hijauan diberikan sebanyak 20% dari bobot badan dengan rata-rata 5-8 g/ekor/hari, pakan konsentrat anak lepas sapih diberikan sebanyak 100 g/ekor/hari dan konsentrat untuk induk diberikan sebanyak 300 g/ ekor/hari
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