EVALUASI TERHADAP PENDUGAAN ROBOT BADAN DOMBA PRIANGAN BERDASARKAN UKURAN TUBUH

Abstract

A research has been carded out to obtain the estimator variable of body weight and to predict the validity of body weight estimation using the estimator variable. Slily seven of Prior.gon sheep were used in this research. Esfimator variable were selected by forward selection method. Estimation of body weight based on Schaal formulation end from selection were evaluated their validity by the mean analysis. The result shown that: I, there was a very height significancy relafionshlp (P<0,01) between body weight and body measurements (heal girth, wither height & body length). 2. Only heard girth can be used to estimate the body weight of Priongan sheep, by formulation: 8W = -31,897 + 0.796GH. 3. Schaal formulation rid not accurate for estimate body weight of PrIcingan sheep. Keywords: body weight estimation. ABSTRAK Sualu penelitian teloh dilakukan untuk mengetahul variable penduga bobot badan don kecermatan penduga baba/ berdosar dal vorlabel penduga tersebul. Sebanyck 67 ekor domba Prlangan digunakan dalom condition inl. Vdiabel penduga bobot btictan dseleksl menggunakon metode (L. wad selection. Pendugaan botot badan berdasakan formulas] School don valable penduga hasil seteksl, devaluas1 tecerrnatonnyo. Hasil penerifion menuniukkon bahwo 1. 1erdapat hubungan yang erat (P<3,01) °data bobot badan candor' ukuron tubuh flingkar glade, parlang badan.11nggl badan) dont Plongan. 2, . Hanya iingkar dada yang dapai dguiakan untuk menduga hobo! badan domba Priangan (P<0,05)dengan formulas! BB ia -31,9137 4- 0,7961a 3. Formulasi School Adak bedoku untuk menduga bobot bodes) dont° kangon. Kota kuncl : penduga bobot badan. PENDAITULUAN Data behot Imam rernalt sangaf ilipcdukon k,rciu alian Inirgima shlain menentirkiin juthlab ransum yang diperlukan din mcnunjukkan tingkar pertumbuhan ternak. Pada kondisi terrenhi data tCrschut herguna tialain nicricortacirt liarga tcrnak clan mcnaksir produk temak (karkas). lltinimbangan mcnipakan cara yartg paling akurar iumik