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PENINGKATAN PRODUKTIVITAS KAMBING KACANG DI KELURAHAN PENATIH DENPASAR TIMUR MELALUI DEMOPLOT PEMBERIAN KONSENTRAT YANG DISUPLEMENTASI AMONIUM SULFAT VS MINERAL MIX S. PUTRA; I. A. M. SUKARINI
Buletin Udayana Mengabdi Vol 5 No 1 (2006): Volume 5 No.1 – April 2006
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

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Abstract

ABSTRACT In line with the regional government programs in sustaining the agricultural ? livestock farming system. An informative talk on enhancing performances and productivity of kacang goat was held at Penatih, Badung reegency on the 20th Dec. 2002. The aim of the community service is to fulfill the farmer?s knowledge and their technical skill in choosing and applying proportional feed stuff, especially using ammonium sulfate mineral as feed supplement on grass-legume based diet. This material which has the capasity to promote rumen microbial growth and their activity in digesting low quality diets. Composing and mixing concentrate diets has also been demonstrated and 4 dietary treatments were tested using 12 goats during a period of 15 days. Ration ( R) A contained 97% rice bran + 3% am. Sulfate; RB was 97% rice brand + 3% mineral miz; RC was pollard + 3% am. Sulfate and RD was 97% pollard + 3% mineral mix. Body weight gain were monitored through out the trial period. The result indicated that quality of ration caused improvement of performance and productivity of kacang goats. Body weight gain being increased to 0,067 ? 0,300 kg/head/day for diet A, C, and D, which the highest mean values of 0,217 kg/head/day were obtained for diet D. This situation may due to the present of ammonium sulfate plus zinc (Zn) mineral to the legumes basal diet, which can act as metabolic modulator . In general, most of the participants (90%) have a very good responses and acceptance for the beneficial information given to them.
PRODUKSI DAN KOMPOSISI AIR SUSU KAMBING PERANAKAN ETAWAH YANG DIBERI TAMBAHAN KONSENTRAT PADA AWAL LAKTASI. SUKARINI, I. A. M.
Majalah Ilmiah Peternakan Vol 9 No 1 (2006)
Publisher : Fakultas Peternakan Universitas Udayana

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Abstract

RINGKASAN Penelitian yang bertujuan untuk mengetahui pengaruh berbagai aras tambahan konsentrat terhadap produksi dan komposisi air susu kambing Peranakan Etawah (PE) pada awal laktasi dilakukan di desa Batubulan, Kabupaten Gianyar, Bali selama 8 minggu periode laktasi. Penelitian ini menggunakan Rancangan Beralih Berulang (Cross Over Design) dengan menggunakan 4 ekor induk kambing yang diberi 4 ransum perlakuan. Ransum R1 terdiri atas 50% daun gamal + 50% daun waru sebagai kontrol; R2 = 80,74% R1 + 19,26% konsentrat (350 g/ekor/hari); R3 = 76,10% R1 + 23,90% konsentrat (450 g/ekor/hari); dan R4 = 71,70% R1 + 28,30% konsentrat (550 g/ekor/hari). Masing-masing induk kambing memperoleh ke-4 perlakuan secara bergantian dan setiap 2 minggu rotasi pergantian diberi fase istirahat selama 4 hari. Pemerahan air susu dilakukan 2 kali sehari dengan injeksi oksitoksin (0,5 I.U) dan sampel air susu diambil untuk analisis komposisi susu. Hasil penelitian menunjukkan bahwa penambahan konsentrat dalam ransum hijauan (gamal+waru) untuk induk kambing PE pada awal laktasi berpengaruh sangat nyata (P<0,01) terhadap produksi susu. Peningkatan produksi susu paling tinggi diperoleh pada perlakuan R4 yaitu sebesar 66,02% (1,627 liter/hari vs 0,980 liter/hari). Akan tetapi, perlakuan tersebut tidak mempengaruhi komposisi susu secara nyata, kecuali kadar lemak susu yang menurun sebesar 29,22% (3,44% vs 4,86%) dibandingkan dengan tanpa penambahan konsentrat (kontrol).