Judul: Seleksi Bobot Badan Umur 10 Minggu pada Kelinci Persilangan Flemish Giant dan Reza
Abstrak: Rabbit broiler were developed by crossing Flemish Giant and Reza rabbits (37.5% Flemish Giand; 62.5% Reza) and selected for slaughter age at 10 weeks. Selection is expected to improve and homogenize their body weight to produce selected FZ3 rabbit populations have body weight on 10 weeks of age more than 1.5 kg/head. Base population in this study was made by mating 50 heads of does and 10 head of bucks of FZ3. This mating produced offspring that have as many as 281 heads with average body weight 1,325.21 ± 317.31 g/head of 10 weeks of age. Selection in rabbits with a body weight above the average yield unselected population comprising 60 heads of does and 12 heads of bucks with a body weight at age 10 weeks was 1,515.38 ± 256.32 g/head. Estimation of heritability value using nested method (Becker, 1984), the selection differential by subtracting the average of selected population with population base and the estimated response toselection by Martojo (1992). Selection with criteria of weight at 10 weeks of age to establish the broiler rabbits has done on FZ3 rabbits. Base population with average body weight at the age of 10 weeks was 1,325.21 ± 317.31 g/head and selected populations with average body weight of 1,515.38 ± 256.32 g/head. Selection was decreased variation of body weight of 10 weeks of age from 23.94% to 16.92%. Estimated value of heritability of 10 weeks of body weight of 0.43 ± 0.12. Estimation of selection response in fillial of selected FZ3 rabbits was 81.77 g/head (190.17 g x 0.43), so it can be presumed that average body weight at 10 weeks of age of filial of selected FZ3 rabbits was 1406.78 g/head (1,325.21 + 81.77 g/head).
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Judul: Performa Kelinci New Zealand White, Hycole dan Persilangan pada Peternakan Kelinci Arnabun di Kecamatan Ciomas Kabupaten Bogor
Abstrak: Penelitian ini bertujuan mengkaji performa kelinci New Zealand White, Hycole dan silangan di peternakan kelinci Arnabun meliputi performa reproduksi induk kelinci yang telah beranak dan ukuran tubuh kelinci jantan berumur diatas 6 bulan. Penelitian menggunakan kelinci New Zealand White (3 ekor betina dan 22 ekor jantan), Hycole (10 ekor betina dan 7 ekor jantan) serta silangan (5 ekor betina). Data dianalisis menggunakan rancangan acak lengkap dan uji lanjut Duncan multiple range test. Reproduksi untuk umur pertama dikawinkan pada induk kelinci silangan lebih baik (P<0,05) dibandingkan Hycole dan New Zealand White, yaitu sebesar 159,6±33,9 hari, 176,0±26,8 hari dan 232,7±4,7 hari. Sifat service per conception, lama bunting, jumlah anak sekelahiran dan lama waktu dikawinkan kembali tidak berbeda (P>0,05). Bobot badan jantan kelinci New Zealand White dan Hycole tidak berbeda, Hycole lebih tinggi ukuran panjang kepala, panjang dan lebar telinga serta panjang tulang punggung dibanding New Zealand White, tetapi New Zealand White memiliki ukuran dalam dada, lebar dada, panjang tulang femoris dan lebar panggul lebih tinggi dibanding Hycole. Kelinci New Zealand White memiliki tipe tubuh compact dan Hycole bertubuh commercial yang termasuk tipe kelinci pedaging., This study aims to assess the performance of New Zealand White, Hycole and crossbreed rabbits at Arnabun rabbit farm includes rabbit reproductive performance of doe’s which had partus and body size in buck’s over 6 months old. The study used New Zealand White rabbits (3 doe’s and 22 buck’s), Hycole (10 doe’s and 7 buck’s) and crossbreeds (5 doe’s). Data were analyzed using a completely randomized design and Duncan multiple range test. Reproduction on age at first mating of crossbreed rabbits was better (P<0,05) than Hycole and New Zealand White at 159,6±33,9 days, 176,0±26,8 days and 232,7±4,7 days, respectively. The traits of service per conception, length of gestation, number of litter size at born and length of time mated again were not different (P>0,05). Male body weights of New Zealand White and Hycole rabbits were not different, Hycole had higher head length, ear length and width, and backbone length than New Zealand White, but New Zealand White had higher chest depth, chest widht, femoral bone length and pelvic width than Hycole. New Zealand White rabbits have a compact body type and Hycole have a commercial body type which includes broiler rabbits.
Keyword: morfometrik, reproduksi, morphometric, hycole, new zealand white, persilangan, crossbreed, reproduction

Judul: PEmetaan Kawasan Peka Bencana Tsunami di wilayah Pesisir propinsi Nusa Tenggara Timur
Abstrak: Kondisi geologi Indonesia yang merupakan pertemuan lempeng-lempeng tektonik menjadi kawasan Indonesia memiliki tingkat kerawanan yang tinggi terhadap bencana alam seperti gempa bumi, tsunami dan rawan letusan gunung api. Gempa bumi yang terjadi di dasar laut mengakibatkan pergolakan massa air yang dapat menghasilkan gelombang besar atau disebut tsunami.
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