蓝莓抗旱性研究进展

Research Progress on Drought Resistance of Blueberry

蓝莓是一种食用、经济、保健价值都很高的果树,近些年栽培面积越来越大,受到了人们的热捧。蓝莓的根系主要分布在20 cm以内的浅层土壤,对水分非常敏感,蓝莓生长非常容易受干旱的影响,从而影响产量。综述了近年蓝莓在干旱胁迫下的生理、生化响应机制的研究,旨在为蓝莓抗旱研究提供方向与依据,为进一步促进蓝莓高产、优质奠定理论基础。

Blueberry is a kind of fruit tree with high edible,economic and health value.Recent years,the growing area of blueberry is becoming larger and larger,and it has been popular.The roots of blueberry are mainly distributed in shallow soil within 20 cm,and are very sensitive to water.The growth of blueberry is very susceptible to drought,thus affecting the yield.Blueberry growth is easily affected by drought,thus affecting the yield.This paper reviews the physiological and biochemical response mechanism of blueberry under drought stress in recent years,which provides direction and basis for the future research on drought resistance of blueberry,and lays a solid theoretical foundation for further promoting the high yield and high quality of blueberry.