| 绒山羊毛被类型多样性研究进展 |
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| 引用本文： | 李晓凯,范一星,乔贤,张磊,王凤红,王志英,王瑞军,张燕军,刘志红,王志新,何利兵,李金泉,苏蕊,张家新.绒山羊毛被类型多样性研究进展[J].中国畜牧兽医,2020,47(4):1130-1139. |
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| 作者姓名： | 李晓凯 范一星 乔贤 张磊 王凤红 王志英 王瑞军 张燕军 刘志红 王志新 何利兵 李金泉 苏蕊 张家新 |
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| 作者单位： | 1. 内蒙古农业大学动物科学学院, 呼和浩特 010018;2. 农业农村部肉羊遗传育种重点实验室, 呼和浩特 010018;3. 内蒙古自治区山羊遗传育种工程技术研究中心, 呼和浩特 010018;4. 内蒙古金莱牧业科技有限责任公司, 呼和浩特 010018 |
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| 基金项目： | 国家自然科学基金项目（31660639、31860637）；国家绒毛用羊现代农业产业技术体系（CARS-39-06）；内蒙古自治区研究生教育创新计划资助项目（B20171012901Z）；内蒙古农业大学"双一流"学科创新团队建设人才培育项目（NDSC2018-01） |
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| 摘 要： | 根据被毛纤维特征、生长时间和颜色特点等，可将绒山羊分为长毛型和短毛型，粗毛型和细毛型，嵌合型，穗状弯曲型和直绒型，常年长绒型和季节性长绒型，白绒、青绒以及紫绒等不同类型。相较于其他分类，目前对粗毛纤维性状的多样性研究较为丰富，其不同类型与其他重要经济性状具有中等偏下的表型相关和遗传相关，对绒毛经济性状的间接选择具有一定的参考价值。作者根据近年来绒山羊的相关研究资料，探讨了绒山羊毛被类型的多样性及其划分依据的差异，并对绒山羊不同毛被类型的今后研究方向提出了展望和思考，以期为进一步对不同毛被类型的分子生物学研究和新品系选育提供借鉴和理论依据。
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| 关 键 词： | 绒山羊 毛被类型 绒毛品质 遗传参数 遗传方式 |
| 收稿时间： | 2019-07-24 |
Research Progress on Diversity of Hair-coat Types in Cashmere goats |
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| LI Xiaokai,FAN Yixing,QIAO Xian,ZHANG Lei,WANG Fenghong,WANG Zhiying,WANG Ruijun,ZHANG Yanjun,LIU Zhihong,WANG Zhixin,HE Libing,LI Jinquan,SU Rui,ZHANG Jiaxin.Research Progress on Diversity of Hair-coat Types in Cashmere goats[J].China Animal Husbandry & Veterinary Medicine,2020,47(4):1130-1139. |
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| Authors: | LI Xiaokai FAN Yixing QIAO Xian ZHANG Lei WANG Fenghong WANG Zhiying WANG Ruijun ZHANG Yanjun LIU Zhihong WANG Zhixin HE Libing LI Jinquan SU Rui ZHANG Jiaxin |
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| Institution: | 1. College of Animal Science, Inner Mongolia Agricultural University, Hohhot 010018, China;2. Key Laboratory of Mutton Sheep Genetics and Breeding, Ministry of Agriculture and Rural Affairs, Hohhot 010018, China;3. Engineering Research Center for Goat Genetics and Breeding, Inner Mongolia Autonomous Region, Hohhot 010018, China;4. Inner Mongolia Jinlai Livestock Technology Co., Ltd., Hohhot 010018, China |
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| Abstract: | Cashmere goats could be further divided into diverse distinction phenotypes,with their characteristics of wool fiber,growth time and color,as long hair and short hair,coarse hair and fine hair,mosaic type,curvature cashmere morphology and natural cashmere morphology,perennial and seasonal growth,white,grey and black cashmere.Compared with other classification,the diversity of coarse hair traits was more abundant.According to the study of their coat types,it was found that it had intermediate or low phenotypic correlation and genetic correlation with other economic traits,and had a certain reference value for indirect selection for cashmere economic traits.Based on the relevant research data of cashmere goats recently,this paper discussed the diversity of cashmere goat hair-coat types and the differences in their study criteria.The prospect and thinking for the future research of different hair-coat types in cashmere goats were put forward to provide reference and theoretical basis for the future molecular biology research of hair-coat types and the breeding of new strains. |
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| Keywords: | cashmere goat hair-coat type cashmere quality genetic parameter genetic pattern |
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