CAJ | 학술논문

为了解湖北省肉牛主导品种的发展状况,在国家肉牛产业技术体系的支持下,项目组采用系统抽样的方法,对4个地方黄牛进行了调查.结果表明,湖北省地方黄牛存栏量为40.1万头,基础母牛占群体比例为51.3%,成年公母牛平均体重分别为409.8 kg和352.7 kg. 与2002年的调查结果相比,各品种各阶段的体重均有不同程度的提高,体型趋向肉用;对肉牛产业的发展提出了一些建议.
위료해호북성육우주도품충적발전상황,재국가육우산업기술체계적지지하,항목조채용계통추양적방법,대4개지방황우진행료조사.결과표명,호북성지방황우존란량위40.1만두,기출모우점군체비례위51.3%,성년공모우평균체중분별위409.8 kg화352.7 kg. 여2002년적조사결과상비,각품충각계단적체중균유불동정도적제고,체형추향육용;대육우산업적발전제출료일사건의.
In order to understand the situation of Hubei local cattle, we organized this investigation by systematic sampling. The results showed that, the populations of Hubei local cattle were about 401 000,cows group in a ratio of 51.3%,average bull weight was 409.8 kg and 352.7 kg for cow. Compared with 2002,the various stages of weight were all increased,conforma-tion tend to beef breed; and made some development suggestions on beef industry.