| 中国绒山羊发展的阶段性特征、现状及对今后发展的思考 |
| |
| 引用本文： | 马宁.中国绒山羊发展的阶段性特征、现状及对今后发展的思考[J].吉林农业大学学报,2008,30(4). |
| |
| 作者姓名： | 马宁 |
| |
| 作者单位： | 吉林农业大学动物科学技术学院,长春,130118 |
| |
| 基金项目： | 引进国际先进农业科技计划(948计划)，国家畜禽资源保护项目，国家自然科学基金 |
| |
| 摘 要： | 该文总结了绒山羊发展的阶段性特征,分析了绒山羊产业现状,认为中国绒山羊遗传资源丰富,不同品种间存在明显的遗传多样性.性状表现的本质是由基因或基因型决定的,不同性状的基因或基因型都是育种素材.高产与优质性状缺一不可.决定育种方向的是对不同基因或基因型的选择强度,所以保护好绒山羊的遗传多样性是开发利用的关键.最后针对绒山羊发展提出建议.
|
| 关 键 词： | 中国绒山羊 育种 遗传多样性 绒山羊产业 |
Phasal Characteristics and Present Situations of Chinese Cashmere Industry and Reflection on Its Future Development |
| |
| MA Ning.Phasal Characteristics and Present Situations of Chinese Cashmere Industry and Reflection on Its Future Development[J].Journal of Jilin Agricultural University,2008,30(4). |
| |
| Authors: | MA Ning |
| |
| Abstract: | This paper reviews the phasal characteristics and present situations of cashmere industry in China.It comes to the conclusion that there are abundant genetic resources of Chinese cashmere goats,and there is distinct genetic diversity among different breeds.The difference of phenotypes is determined by genotypes or genes,which are necessary materials in breeding.The breeding direction depends on the selection intensity on different genes or genotypes.Thus the protection of genetic diversity of cashmere goat is the key of the future utility of it.And this paper also makes some suggestions on the development of cashmere goat. |
| |
| Keywords: | Chinese cashmere goat breeding genetic diversity cashmere industry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
