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PERFORMA KUANTITATIF PADA POPULASI SAPI PERANAKAN ONGOLE (PO) CALON BIBIT BERDASARKAN SNI
DI KELOMPOK TERNAK BENTENG DAN PETERNAK DAERAH CIKOLOTOK KABUPATEN PURWAKARTA JAWA BARAT
Oleh :MuhamadMulyaSidik NPM : 200110060005
ABSTRAK
Penelitian ini telah dilakukan dari tanggal 14 - 21 September 2012 di kelompok Benteng dan kelompok Cikolotok Purwakarta. Tujuan penelitian untuk mengetahui ukuran-ukuran tubuh, perbedaan ukuran-ukuran tubuh, dan ukuran-ukuran tubuh yang masuk kategori SNI No 7356:2008. Metode yang digunakan deskriptif dan analisis uji t. Jumlah sapi jantan yang diukur di kelompok Benteng 5 ekor dan kelompok Cikolotok 7 ekor. Jumlah sapi betina diukur di kelompok Benteng 25 ekor dan Cikolotok 23 ekor. Ukuran tubuh yang diukur tinggi pundak (TP), panjang badan (PB), dan lingkar dada (LD). Hasil analisis ukuran tubuh sapi PO di kelompok Benteng baik jantan maupun betina memiliki ukuran tubuh lebih besar dari pada di kelompok Cikolotok, pada jantan ukuran tubuh TP sebesar 114,80±2,17cm, PB 128,60±1,14 cm, LD 146,40±1,52 cm, pada betina umur 18-24 bulan TP sebesar 112,73±1,79 cm, PB 117,00±1,56 cm, LD 135,13±4,26 cm, dan betina umur lebih dari 24 bulan TP sebesar 127,20±4,08 cm, PB 132,10±1,20 cm, LD 153,30±4,40 cm. Di kelompok Benteng dan kelompok Cikolotok Pada sapi PO betina umur 18-24 bulan hanya ukuran tubuh TP yang berbeda nyata (P<0,05), ukuran tubuh TP di kelompok Benteng sebesar 112.73±1.79 cm dan di kelompok Cikolotok TP sebesar 106,36±9,00 cm. Semua ukuran tubuh sapi PO betina umur lebih dari 24 bulan di kelompok Benteng dan di kelompok Cikolotok berbeda nyata(P<0,05). Ukuran-ukuran tubuh sapi di kelompok Benteng lebih banyak masuk ke dalam kriteria SNI pada pada tiga kategori TP, PB, dan LD sebanyak 66,67persen pada kelas I sebanyak 6,67 persen, II 46,63 persen, dan III 13,37 persen.
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QUANTITATIVE PERFORMANCEOF PERANAKAN ONGOLE CATTLE POPULATION AS EXCELLENT GENETIC RESOURCES BASED ON SNI OF LIVESTOCKER GROUP IN CIKOLOTOK AND
BENTENGKABUPATEN PURWAKARTA JAWA BARAT
By :MuhamadMulyaSidik NPM : 200110060005
ABSTRACK
This research had been conducted at 14-21 September 2012 at livestocker grups in Cikolotok and Benteng Purwakarta. The aims of this research were to know about body sizes PO cattle, difference of body sizes and classified to SNI 7356:2008. The data were analysed descriptively and used t-test. Seven heads bulls were used in Cikolotok and five heads were used in Benteng. The used cows in Cikolotok were 23 heads and 25 heads in Benteng. The measured body sizes were withers height (TP), body length (PB), and heart girth (LD). Description of local beef cattle (PO) in Benteng had body sizes better than in Cikolotok, the bulls had withers height114,80±2,17 cm, body length128,60±1,14 cm, heart girth149,40±1,52 cm, and the cows of 18-24 months had withers height112,73±1,79 cm, body length117,00±1,56 cm, heart girth 135,13±4,26 cm, as well as the cows more than 24 months had withers height 127,20±4,08 cm, body length 132,10±1,20 cm, hearth girth153,30±4,40 cm. Body size which significantly different (P<0,05) of cows’s 18-24 months in Cikolotok and Benteng was withers height, which 112.73±1.79 cm in Benteng and 106,36±9,00 cm in Cikolotok. All of body sizes cows more than 24 months in Benteng were significantly different with in Cikolotok (P<0,05). Most of body sizes in Benteng were classified in SNI as 66,67 percents including withers height, body length, and hearth girth. There were 6,67 percents of class I, 46,63 percents of class II, and 13,37 percents of class III.
