KINERJA PERTUMBUHAN KELINCI REX JANTAN YANG DIBERI PELET PAKAN KOMPLIT DENGAN PROPORSI KANGKUNG YANG BERBEDA

LELYANA CHRISTIAN P., Panjono, S. Pt., M. P., Ph. D. ; Asih Kurniawati, S. Pt., M. Si.

2017 | Skripsi | S1 ILMU DAN INDUSTRI PETERNAKAN

Penelitian ini bertujuan untuk mengetahui kinerja pertumbuhan kelinci Rex jantan yang diberi pelet pakan komplit dengan proporsi kangkung yang berbeda. Penelitian menggunakan 15 ekor kelinci Rex jantan berumur 4 bulan dengan bobot awal 1.000 sampai 1.200 g. Kelinci dibagi dalam tiga kelompok perlakuan yaitu P1 (kangkung 30%+konsentrat 70%) dalam pelet pakan komplit, P2 (kangkung 50%+konsentrat 50%) dalam pelet pakan komplit, dan P3 (kangkung 60%+konsentrat 40%) dalam pelet pakan komplit. Pakan diberikan secara ad libitum. Kelinci dipelihara dalam kandang individu selama 42 hari. Data yang diamati meliputi konsumsi pakan, pertambahan bobot badan harian, konversi pakan, dan feed cost per gain. Data yang diperoleh dianalisis dengan analisis variansi Rancangan Acak Lengkap pola searah. Hasil analisis data menunjukkan kelompok perlakuan tidak berbeda nyata terhadap konsumsi pakan, pertambahan bobot badan harian, konversi pakan, dan feed cost per gain. Konsumsi bahan kering (g/hari) P1 (58,60 plus minus 9,52), P2 (57,00 plus minus 11,76), dan P3 (58,40 plus minus 8,98). Konsumsi bahan kering (/BB %) P1 (0,59 plus minus 0,10), P2 (0,60 plus minus 0,10), dan P3 (0,57 plus minus 0,09). Konsumsi protein kasar (g/hari) P1 (10,53 plus minus 1,66), P2 (10,33 plus minus 2,09), dan P3 (10,65 plus minus 1,62). Konsumsi protein kasar (/BB %) P1 (0,11 plus minus 0,02), P2 (0,11 plus minus 0,02), dan P3 (0,11 plus minus 0,01). Pertambahan bobot badan harian (g/hari) P1 (13,42 plus minus 3,44), P2 (13,42 plus minus 3,14), dan P3 (13,14 plus minus 2,41). Konversi pakan P1 (4,56 plus minus 1,07), P2 (4,38 plus minus 0,80), dan P3 (4,56 plus minus 0,94). Feed cost per gain (Rp/g) P1 (22,66 plus minus 5,32), P2 (21,81 plus minus 4,02), dan P3 (22,26 plus minus 4,61). Disimpulkan bahwa pemberian pelet pakan komplit dengan proporsi kangkung 30, 50, dan 60% tidak mempengaruhi konsumsi pakan, pertambahan bobot badan harian, dan konversi pakan, namun feed cost per gain lebih efisien pada pelet pakan komplit dengan proporsi kangkung 50%.

The study aimed to observe growht performance of male Rex rabbit using the complete feed pellet with different proportion of water spinach. The study used 15 rabbits had of 4 month male rex rabbit with initial weights of 1,000 to 1,200 g. The animals were divided into three diet groups, P1 (30% water spinach + 70% concentrate) as pellet complete feed, P2 (50% water spinach + 50% concentrate) as pellet complete feed, P3 (60% water spinach + 40% concentrate) as pellet complete feed. Feed given ad libitum. The animals reared in individual cages for 42 days. The data observed include feed consumption, average daily gain, feed convertion ratio and feed cost per gain. The data were analyzed using analysis of variance on oneway completely randomized design. The result of data analysis showed that the treatment group did not differ significantly to feed consumption, daily body weight gain, feed conversion ratio, and feed cost per gain. Consumption of dry matter (g / day) P1 (58.60 plus minus 9.52), P2 (57.00 plus minus 11.76), and P3 (58.40 plus minus 8.98). The consumption of dry matter (/% P) P1 (0.59 plus minus 0.10), P2 (0.60 plus minus 0.10), and P3 (0.57 plus minus 0.09). Consumption of crude protein (g / day) P1 (10.53 plus minus 1.66), P2 (10.33 plus minus 2.09), and P3 (10.65 plus minus 1.62). The consumption of crude protein (/% P) P1 (0.11 plus minus 0.02), P2 (0.11 plus minus 0.02), and P3 (0.11 plus minus 0.01). The daily weight gain (g / day) P1 (13.42 plus minus 3.44), P2 (13.42 plus minus 3.14), and P3 (13.14 plus minus 2.41). Conversion of feed P1 (4.56 plus minus 1.07), P2 (4.38 plus minus 0.80), and P3 (4.56 plus minus 0.94). Feed cost per gain (Rp / g) P1 (22.66 plus minus 5.32), P2 (21.81 plus minus 4.02), and P3 (22.26 plus minus 4.61). It is concluded that complete feed pellet feeding with the proportion of water spinach 30, 50, and 60% does not affect feed consumption, daily body weight gain and feed conversion ratio, but feed cost per gain was more efficient in complete feed pellets with 50% water spinach proportion.

Kata Kunci : kangkung, kelinci Rex jantan, kinerja pertumbuhan / water spinach, male Rex rabbit, growth performance