大麦与谷类科学2023，Vol.40Issue(6)：8-13,6.DOI:10.14069/j.cnki.32-1769/s.2023.06.002
寒地水稻耐冷性鉴定及QTLs定位研究进展
Research Progress in Identification of Cold Tolerance and QTLs Localization of Rice in Cold Region
于鑫鑫 1李修平1
作者信息
- 1. 佳木斯大学生物与农业学院,黑龙江佳木斯 154007
- 折叠
摘要
Abstract
Rice is one of the main food crops.Whether rice can achieve high yield has a certain impact on people's daily diet.With the continuous increase of population,the demand for food output is also increasing.The low temperature condition of rice may lead to the decrease or even the loss of crop.Therefore,planting cold-tolerant rice varieties is an effective way to solve this problem.The research progress of cold tolerance was reviewed from two aspects:identification of cold tolerance at bud stage,seedling stage and pregnancy stage,and QTL(quantitative trait locus)mapping of cold tolerance genes in rice,which can provide a basis for the mechanism of cold tolerance of rice in cold areas and the screening and identification of cold-tolerant varieties in the future.关键词
寒地水稻/芽期/苗期/孕穗期/QTLs定位Key words
Rice in cold region/Bud stage/Seedling stage/Booting stage/QTLs localization分类
农业科技引用本文复制引用
于鑫鑫,李修平..寒地水稻耐冷性鉴定及QTLs定位研究进展[J].大麦与谷类科学,2023,40(6):8-13,6.
