摘要
为探究影响马铃薯块茎淀粉含量的因素,采用文献综述法,对马铃薯淀粉结构与组成,不同品种、气候环境、施肥、水分等外界因素和影响马铃薯淀粉代谢的关键酶及基因表达的研究进行全面总结,并提出展望。马铃薯块茎中总淀粉、直链淀粉、支链淀粉含量均与品种自身遗传特性、温度、环境、土壤肥力、水分、种植密度、地膜覆盖、空气湿度、贮藏环境等因素有关,是多种因素共同作用的结果,并且与酶活性及基因表达密切相关。综述可为中国高淀粉马铃薯品种选育提供理论参考。
This study reviews the previous research progress in the structure and composition of potato starch,different varieties,climates,fertilizers,water and other external factors,and also the key enzymes affecting potato starch metabolism and gene expression,in order to explore the factors influencing potato tuber starch content.The contents of total starch,amylose and amylopectin in potato tuber are related to variety,temperature,environments,soil fertility,water,planting density,film mulching,air humidity and storage environments.They are the result of many factors,and is closely related to enzyme activity and gene expression.This review would provide theoretical references for breeding high starch potato varieties in China.
作者
江应红
杨茹薇
古丽米拉·热合木土拉
孙慧
刘易
JIANG Yinghong;YANG Ruwei;Gulimila Rehemutula;SUN Hui;LIU Yi(Comprehensive Experimental Farm,Xinjiang Academy of Agricultural Sciences,Urumqi,Xinjiang 830011,China)
出处
《中国马铃薯》
2024年第3期260-267,共8页
Chinese Potato Journal
基金
新疆维吾尔自治区重点研发任务专项(2022B02044-1)
国家现代农业产业技术体系(CARS-09-ES36)。
关键词
马铃薯
淀粉含量
影响因素
代谢
酶
potato
starch content
impact factor
metabolism
enzyme
作者简介
江应红(1988-),女,助理研究员,主要从事马铃薯栽培及品种选育研究;通信作者:杨茹薇,硕士,正高级农艺师,主要从事植物保护与高产栽培研究,E-mail:617950493@qq.com;通信作者:刘易,硕士,研究员,主要从事作物栽培及育种研究,E-mail:liuyun_5511@163.com。
