苦荞种质资源评价及遗传育种研究展望  

Tartary Buckwheat Germplasm Evaluation and Genetic Breeding Research Perspectives

作　　者：任长忠[1] 陈庆富[2] 李洪有 魏黎明[1] 郭来春[1] 王春龙[1] 李春花 REN Changzhong;CHEN Qingfu;LI Hongyou;WEI Liming;GUO Laichun;WANG Chunlong;LI Chunhua(Jilin Baicheng Academy of Agricultural Sciences,Baicheng,Jilin 137000,China;Research Center of Buckwheat Industry Technology,Guizhou Normal University,Guiyang 550001,China)

机构地区：[1]吉林省白城市农业科学院,吉林白城137000 [2]贵州师范大学荞麦产业技术研究中心,贵阳550001

出　　处：《西北植物学报》2023年第7期1251-1260,共10页Acta Botanica Boreali-Occidentalia Sinica

基　　金：财政部和农业农村部--国家燕麦荞麦产业技术体系项目(CARS-07);贵州师范大学2018年度学术新苗培养基创新探索专项(黔科合平台人才[2018]5769-17)。

摘　　要：苦荞起源于中国西藏喜马拉雅地区,有上千年的栽培历史。苦荞富含蛋白质、氨基酸、不饱和脂肪酸等丰富的营养物质和黄铜、酚酸等生物活性物质,是药食同源作物。近年来,苦荞的营养保健功能逐渐得到认可,需求量日益增加,苦荞产业也得到了快速发展。中国有着极其丰富的苦荞种质资源(883份),但中国苦荞育种起步晚,育种技术落后,专用型苦荞品种缺乏,严重限制了其产业的发展。该研究对当前中国苦荞种质资源的收集与保存、评价(包括农艺性状、营养成分、功能成分以及抗逆性)和育种等方面的研究进展进行综述,对存在的问题进行了阐述,并对未来中国苦荞育种研究进行了分析展望,以期为中国苦荞研究及育种工作提供参考。Tartary buckwheat originated in the Himalayan region of Tibet,China,and has a history of cultivation for thousands of years.Tartary buckwheat contains rich nutrients such as proteins,amino acids,unsaturated fatty acids and bioactive substances such as brass and phenolic acid.It is a crop with the same origin as medicine and food.In recent years,the nutrition and health function of Tartary buckwheat has been recognized gradually.The demand of Tartary buckwheat is increasing day by day,and the industry of Tartary buckwheat has been developed rapidly.China is extremely rich in Tartary buckwheat germplasm resources(883),but China s Tartary buckwheat breeding started late,backward breeding technologies,the lack of specialized Tartary buckwheat varieties,seriously limiting the development of its industry.The paper reviews the current research progress in the collection and conservation of Chinese Tartary buckwheat germplasm resources,evaluation(including agronomic traits,nutritional composition,functional components,and resistance)and breeding,describes the problems,and analyzes the future of Chinese Tartary buckwheat breeding research,with a view to providing a reference for Chinese Tartary buckwheat research and breeding.

关 键 词：苦荞 种质资源评价 遗传育种 

分 类 号：S517[农业科学—作物学]