Progress on Salt Tolerance in Brassica napus

文献类型： 外文期刊

第一作者： Dai, Rui

作者： Dai, Rui;Zhan, Na;Geng, Rudan;Xu, Kun;Zhou, Xiangchun;Li, Lixia;Yan, Guixin;Zhou, Fanglin;Cai, Guangqin;Cai, Guangqin

作者机构：

关键词： Brassica napus; salt tolerance; molecular mechanism; physiological and phenotypic indexes; exogenous substances

期刊名称：PLANTS-BASEL （ 影响因子：4.0； 五年影响因子：4.4 ）

ISSN： 2223-7747

年卷期： 2024 年 13 卷 14 期

页码：

收录情况： SCI

摘要： In China, saline-alkali lands constitute 5.01% of the total land area, having a significant impact on both domestic and international food production. Rapeseed (Brassica napus L.), as one of the most important oilseed crops in China, has garnered considerable attention due to its potential adaptability to saline conditions. Breeding and improving salt-tolerant varieties is a key strategy for the effective utilization of saline lands. Hence, it is important to conduct comprehensive research into the adaptability and salt tolerance mechanisms of Brassica napus in saline environments as well as to breed novel salt-tolerant varieties. This review summarizes the molecular mechanism of salt tolerance, physiological and phenotypic indexes, research strategies for the screening of salt-tolerant germplasm resources, and genetic engineering tools for salt stress in Brassica napus. It also introduces various agronomic strategies for applying exogenous substances to alleviate salt stress and provide technological tools and research directions for future research on salt tolerance in Brassica napus.

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