山西谷子地方品种表型多样性分析  

Phenotypic Diversity of Local Foxtail Millet Varieties in Shanxi

作　　者：王海岗[1] 秦慧彬[1] 田翔[1] 吕建珍[2] 陈凌[1] 王君杰[1] 曹晓宁[1] 刘思辰[1] 王纶[1] 温淇汾 穆志新[1] 乔治军[1] Wang Haigang;Qin Huibin;Tian Xiang;Lv Jianzhen;Chen Ling;Wang Junjie;Cao Xiaoning;Liu Sichen;Wang Lun;Wen Qifen;Mu Zhixin;Qiao Zhijun(Institute of Crop Germplasm Resources of Shanxi Academy of Agricultural Sciences,Taiyuan 030031;Key Laboratory of Crop Gene Resources and Germplasm Enhancement on Loess Plateau,Ministry of Agriculture,Taiyuan 030031;Shanxi Key Laboratory of Genetic Resources and Genetic Improvement of Minor Crops,Taiyuan 030031;Crop Science Institute of Shanxi Academy of Agricultural Sciences,Taiyuan 030031)

机构地区：[1]山西省农业科学院农作物品种资源研究所/农业部黄土高原作物基因资源与种质创制重点实验室/杂粮种质资源发掘与遗传改良山西省重点实验室,太原030031 [2]山西省农业科学院作物科学研究所,太原030031

出　　处：《中国农学通报》2018年第32期19-24,共6页Chinese Agricultural Science Bulletin

基　　金：山西省平台基地和人才专项优秀人才科技创新项目“山西谷子资源遗传多样性分析及优异等位变异挖掘”(201705D211026);山西省农业科学院特色农业技术攻关“山西谷子应用核心种质库构建”(YGG17057);山西省农业科学院科技自主创新能力提升工程“山西省农作物种质资源鉴定评价研究”(2017ZZCX-17);国家谷子高粱产业技术体系“谷子糜子生理岗位”(CARS-06-13.5-A16)

摘　　要：为了系统分析山西省谷子地方品种的表型遗传多样性,以5627份山西省谷子地方品种为材料,以《中国谷子品种资源目录》、《中国谷子遗传资源目录》和《中国谷子及其粟类作物品种资源目录》中记录的17个数量和质量性状为基本数据,进行遗传多样性评价。结果表明:山西谷子资源主要分布于大同、忻州、吕梁、晋中、长治5市,占全省资源的75.7%;90%谷子资源为粳性;运城、晋城谷子资源遗传多样性最大。山西谷子资源的苗色、穗型、粒色类型丰富,涵盖了中国谷子资源的基本类型;山西谷子种资源遗传多样性大,类型多,优异资源丰富,为谷子种质创新和分子生物学研究积累丰富的物质基础。To analyze the phenotypic diversity of local foxtail millet in Shanxi, 5627 accessions of local foxtail millet are used as materials, 17 quantitative and qualitative characters recorded in Catalogue of Chinese Millet Varieties, Catalogue of Chinese Millet Genetic Resources and Catalogue of Chinese Millet and Its Millet Crop Varieties, are used as basic data, and the genetic diversity is evaluated. The results show that Shanxi foxtailmillet resources are mainly distributed in Datong, Xinzhou, Lvliang, Jinzhong and Changzhi, and whichaccount for 75.7% of the total resources in Shanxi Province. 90% of the foxtail millet resources are Japonica,and the genetic diversity in Yuncheng and Jincheng is the maximum. Shanxi foxtail millet resources haveabundant seedling color, panicle type and grain color type, and represent the basic types of China foxtail milletresources. Shanxi foxtail millet germplasm resources have abundant genetic diversity, types and excellentresource, and can provide the material foundation for foxtail millet germplasm innovation and molecular biology research.

关 键 词：山西 谷子 种质资源 地方品种 表型多样性 

分 类 号：S515[农业科学—作物学]