Moisture: Tolerates summer drought, but requires moisture during growing season.
2
将伏旱强度指数与伏旱发生的概率联系起来。
The index of summer drought intensity was combined with the summer drought probability.
3
谷雨节前后播种,叶面积系数与单株生产力协调一致达最佳,玉米产量最高,既能抗夏旱又能避伏旱;
Sowing seeds about April 20, the coefficient of leaf area assort with the productivity of single plant, the yield of maize is tallest, and can resist and avoid the drought;