黄淮海夏玉米籽粒脱水与气象因子的关系

高尚,明博,李璐璐,谢瑞芝,薛军,侯鹏,王克如,李少昆

Relationship between Grain Dehydration and Meteorological Factors in the Yellow-Huai-Hai Rivers Summer Maize

Shang GAO,Bo MING,Lu-Lu LI,Rui-Zhi XIE,Jun XUE,Peng HOU,Ke-Ru WANG,Shao-Kun LI

表3 气象含水率与气象因子的逐步回归结果

Table 3 Stepwise regression results of meteorological-moisture content and meteorological factors

方程Equation R2 生理成熟前 Before physiological maturity y=0.37494x1+5.55477x5-4.94533x11+2.97332 0.4650** 生理成熟后 After physiological maturity y=0.13915x1+10.82154x7-9.41603 0.3845** 全生育期 Full growth period y= -0.86465x5+9.30528x7-4.75623 0.1884**