CAJ | 학술논문

经对利木赞改良本地黄牛进行调查研究,结果表明,杂交牛体尺、体重、载肉量和经济效益等指标均较本地牛相应龄期有显著或极显著提高,改良工作快速扩展,盘活了社会丰富牛业资产,并具备大发展坚实的技术和社会基础条件.
경대리목찬개량본지황우진행조사연구,결과표명,잡교우체척、체중、재육량화경제효익등지표균교본지우상응령기유현저혹겁현저제고,개량공작쾌속확전,반활료사회봉부우업자산,병구비대발전견실적기술화사회기출조건.
To understand the crossbreeding effects of Limousin on yellow cattle in Beiliu, crossbred cattle production in Beiliu were investigated. It was found that crossbred individuals showed obvious advantages than local yellow cattle in body sizes, body weight, beef yield and economic income. Improvement of local yellow cattle increases the income of beef industry and strengthens the adjustment of crop planting structure.