MARIELLA SELVIANA MOTU HAKI Pengarang EDWIN J L LAZARUS Dosen Pembimbing 1 EMMA DYELIM WIE LAWA Dosen Pembimbing 2 Edwin J L Lazarus Ketua Penguji Emma Dyelim Wie Lawa Penguji 1 Imanuel Benu Penguji 2

Penelitian ini bertujuan mengevaluasi pengaruh pemanfaatan limbah sayur kol dalam ransum terhadap konsumsi,kecernaan nutriendan TDN ransum pada ternak kambing kacang.Sebanyak 4 ekor kambing kacangjantan, umur 11-12 bulan dengan berat badan 15-19kg (±17kg), KV 6,74% digunakan sebagai ternak percobaan. Rancangan bujur sangkar latin (RBSL) dengan 4 perlakuan dan 4 ulangan digunakan sebagai rancangan percobaan. Ransum perlakuan disusun dalam bentuk ransum komplit (TMR/total mixed ration) dengan perbandingan rumput kering dan konsentrat 60:40.Analisis data menggunakan Analisis of varians (ANOVA) untuk mengetahui pengaruh perlakuan terhadap variabel yang diukur dan uji jarak berganda Duncan untuk menguji perbedaan diantara perlakuan. Perlakuan yang diterapkan adalah T0: ransum tanpa (0%) tepung sayur kol, T1: ransum dengan 10% tepung sayur kol, T2 : ransum dengan 15% tepung sayur kol dan T3 : ransum dengan 20% tepung sayur kol. Hasil penelitian menunjukkan bahwa pemanfaatan limbah kubis dalam ransum komplitberpengaruh nyata(P<0,05) terhadap konsumsi protein kasar, serat kasar, lemak kasar dan total digestible nutrient (TDN)ransumsedangkankecernaan protein kasar, serat kasar dan lemak kasartidak berpengaruh nyata (P>0,05).Disimpulkan bahwa Pemanfaatan limbah sayur kol dalam ransum komplit/TMR pada ternak kambing kacang berpengaruh nyata terhadap konsumsi nutrien dan TDN atau pemanfaatan limbah kubis mulai dari 0%-20% dalam ransum dapat meningkatkan konsumsi nutrien dan tidak berpengaruh nyata terhadap kecernaan nutrien. Kata Kunci: Ransum komplit, limbah kol, konsumsi, kecernaan, kambing kacang. ABSTRACT Utilization of Vegetable Waste Cabbage in Rations on Consumption, Nutrient Digestibility and Total Digestible NutrientRations in Kacang Goat Mariella S. M. Haki ; Edwin J.L Lazarus; Emma D. Wie Lawa; Imanuel Benu Fakultas Peternakan Universitas Nusa Cendana, Jl. Adisucipto Penfui Kupang 85001 NTT Telp (0380) 881580. Fax (0380) 881674 Email : mariellahaki@gmail. Com This study aimed to evaluate the effect of the use of cabbage vegetable waste in the ration on consumption, nutrient digestibility and Total Digestible Nutrient (TDN) Rations of the ration in kacang goats. A total of 4 male kacang goats, 11- 12 months of age with a body weight of 15-19kg (± 17kg), coefficient of variance 6.74% used as experimental livestock. The Latin square design with 4 treatments and 4 replications was used as the experimental design. The treatment ration were arranged in the form of a complete ration total mixed ration with a rasio of dry grass and concentrate 60:40. Data analysis used Analysis of variance (ANOVA) to determine the effect of treatment on the measured variables and Duncan's multiple range test to examine differences between treatments. The treatments applied were T0: ration without (0%) cabbage vegetable flour, T1: ration with 10% cabbage vegetable flour, T2: ration with 15% cabbage vegetable flour and T3: ration with 20% cabbage vegetable flour. The results showed that the utilization of cabbage waste in a complete ration had a significant effect (P <0.05) on the consumption of crude protein, crude fiber, crude fat and total digestible nutrient (TDN), while the digestibility of crude protein, crude fiber and crude fat had no significant effect (P> 0 , 05). It was concluded that the use of cabbage waste in complete rations / TMR in the goat's peanuts had a significant effect on nutrient consumption and total digestible nutrient or cabbage waste utilization ranging from 0% -20% in rations could increase nutrient consumption and had no significant effect on nutrient digestibility. Keywords: Total mixed ration, cabbage waste, intake, digestibility, kacanggoat