百合种质资源遗传多样性及连作障碍研究进展  

Research Progress on Genetic Diversity and Continuous Cropping Barriers of Lily Germplasm Resources

作　　者：朱珏 石雨荷 李晴 刘湘丹[1,2,3] 王智 童巧珍[1,2] ZHU Jue;SHI Yuhe;LI Qing;LIU Xiangdan;WANG Zhi;TONG Qiaozhen(College of Pharmacy,Hunan University of Chinese Medicine,Changsha,Hunan 410208;Key Research Laboratory of Germplasm Resources and Standardized Planting of Genuine Regional Medicinal Materials Produced in Hunan Province,Changsha,Hunan 410208;Quality and Safety Posts of Hunan Traditional Chinese Medicine Industry Technology System,Changsha,Hunan 410208)

机构地区：[1]湖南中医药大学药学院,湖南长沙410208 [2]湘产大宗道地药材种质资源及规范化种植重点研究室,湖南长沙410208 [3]湖南省中药材产业技术体系质量安全岗,湖南长沙410208

出　　处：《北方园艺》2023年第9期126-132,共7页Northern Horticulture

基　　金：国家中药材产业技术体系食用百合龙山综合试验站资助项目(CARS-21);湖南省自然科学基金资助项目(2020JJ4466);湖南省卫健委重点课题资助项目(202113051021)。

摘　　要：百合作为“药食同源”的中药材,清代以来栽培逐步成为其药材来源的主流。随着百合市场需求量的增加,保护及分析百合种质资源的研究不断深入。百合群体间具有丰富的形态以及遗传变异,分别从表型性状多样性和DNA多样性2个方面的研究进展进行归纳,分析对百合种质资源的鉴定、选育优良种质带来的作用。百合栽培的成功与否不仅受基因控制,环境也是影响百合的产量以及品质的重要因素,因此归纳并分析百合连作障碍的危害、成因及缓解措施同样具有重要意义。综述百合种质资源遗传多样性及连作障碍的研究进展,为百合优良品种选育、遗传多样性保护以及道地产业的可持续发展提供参考依据。There are rich morphological and genetic variation among lily populations.In addition to the traditional morphological marker technology,molecular markers gradually rise and play an important role in the identification of lily germplasm resources,genetic diversity analysis and genetic map construction.The research progress of phenotypic character diversity and DNA diversity was summarized,and the effects on variety identification and breeding of excellent germplasm were analyzed.In addition to being controlled by genes,the environment is also an important factor affecting the yield and quality of lilies,so it is of great significance to summarize and analyze the harm,causes and mitigation measures of continuous cropping obstacles of lilies.The research progress on genetic diversity and continuous cropping obstacles of lily germplasm resources was reviewed,in order to provide reference for lily variety breeding,genetic diversity protection and sustainable development of authentic industry.

关 键 词：百合 遗传多样性 连作障碍 种质资源 分子标记 

分 类 号：S567.23[农业科学—中草药栽培]