Peanut is an important oil and cash crop. China is one of the vital peanut-cultivated countries in the world. Peanut distributes mainly in arid and semiarid region. Therefore, drought significantly affects the yield and quality of peanut. It is reported that 70% of peanut area in China are in various degree of drought and the average decrease in yield was more than 20%. Therefore, it is essential to resolve the negative effect of drought stress to peanut production.
Plant is often exposed to b...