稻茬小麦氮高效品种产量构成和群体质量特征

丁永刚,李福建,王亚华,汤小庆,杜同庆,朱敏,李春燕,朱新开,丁锦峰,郭文善

Characteristics of yield components and population quality in high-nitrogen- utilization wheat cultivars

Yong-Gang DING,Fu-Jian LI,Ya-Hua WANG,Xiao-Qing TANG,Tong-Qing DU,Min ZHU,Chun-Yan LI,Xin-Kai ZHU,Jin-Feng DING,Wen-Shan GUO

图5 不同氮效率品种类型间分蘖成穗率的差异 图中不同小写字母表示不同氮效率品种类型间差异达0.05显著水平。

Fig. 5 Differences in fertile tiller percentage among different NUR cultivars Bars labelled with different letters are significantly different among different NUR groups at P < 0.05.