The chalky grain rate and chalkiness were negatively correlated with root activity at 0 days after heading under different chemical treatments(r=-0.87~* and r=(-0.9~(**),) respectively).
The chalky grain rate and chalkiness were negatively correlated with root activity at 0 days after heading under different chemical treatments(r=-0.87~* and r=(-0.9~(**),) respectively).
不同药剂处理下,垩白米率和垩白度分别与抽穗后0 d的根系活性呈显著(r=-0.87*)和极显著(r=-0.9**)负相关。