草莓对干旱胁迫生理及分子响应研究进展

Research Progress on Physiological and Molecular Responses of Strawberries to Drought Stress

干旱胁迫可导致草莓产量和品质降低,已成为制约我国草莓生产中的主要非生物因子之一。本文综述了干旱胁迫对草莓产量、品质、生理生化特性及部分基因表达的影响,介绍了国内外在提高草莓干旱耐受性方面取得的研究进展和成果,以期为研究草莓耐旱机制和选育耐旱性强的草莓新品种提供一定的参考依据和理论支持。

Drought stress can lead to a decrease yield and quality of strawberry,and has become one of the main abiotic factors restricting strawberry production in China.This paper reviewed the effects of drought stress on strawberry yield,quality,physiological and biochemical characteristics,and some gene expression;introduced the research progress and achievements in improving strawberry drought tolerance at home and abroad,so as to provide references and theoretical support for studying the drought resistance mechanism of strawberry and selecting new strawberry varieties with strong drought resistance.