The drought stress from jointing to headingstage decreased nitrogen nutrition efficiency of winter wheat significantly.
拔节至抽穗期干旱胁迫极显著地降低冬小麦的氮素营养效率。
2
We also determined ultraweak luminescence and all kinds of antioxidase activity of young panicles in the headingstage.
在小麦的抽穗期又对其幼穗进行了超微弱发光与各种抗氧化物酶活性的测定。
3
Biomass production in the entire growth period, dry matter accumulated before and after headingstage, economic coefficient in high-yield rice were higher and their deviations were relatively narrow.