CAJ | 학술논문

引进贾洛羊种公羊杂交改良甘加羊,贾甘F1平均初生重4.05kg、0～6月龄平均日增重132.55g/d,显著高于甘加羊的相应指标,差异极显著（P〈0.01）。3、6、18月龄贾甘F1的体重增加明显,差异极显著（P〈0.01）;体高、体长、胸围、管围均高于甘加羊,杂交优势明显,经济效益显著。
인진가락양충공양잡교개량감가양,가감F1평균초생중4.05kg、0～6월령평균일증중132.55g/d,현저고우감가양적상응지표,차이겁현저（P〈0.01）。3、6、18월령가감F1적체중증가명현,차이겁현저（P〈0.01）;체고、체장、흉위、관위균고우감가양,잡교우세명현,경제효익현저。
Jialuo ram was introduced to crossbreed Ganjia sheep,average birth weight of F1 generation was 4.05kg,average body weight gain was 132.55g/d from birth to 6 month old,which was significantly higher than Ganjia sheep（P0.01）.Average weight gain of 3,6 and 18 month old sheep increased significantly（P0.01）,body height,length,chest girth and cannon circumference were higher than Ganjia sheep,hybrid advantage was evident and economic benefit was notable.