In the process of plant growth and development,the adverse effects caused by changes in the external environment are abiotic stresses.There are many kinds of abiotic stresses.This paper analyzed the two most common situations of low temperature and drought.Studies have shown that appropriate concentrations of exogenous NO can alleviate stress responses such as low temperature stress and drought stress during plant growth and development.At the same time,the process of plant NO production and the role of NO in the whole growth period of plants were described,which provided a reference for the future use of NO to alleviate abiotic stress during plant growth.
关键词
外源NO/非生物胁迫/抗逆境/植物生长过程
Key words
Exogenous NO/Abiotic stress/Resistance to adversity/Plant growth process
维普
万方数据