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6 不同氮效率品种类型间主要生育时期LAI的差异 图中不同字母表示不同氮效率品种类型间差异达0.05显著水平。缩写同图1、表1和图4。

Fig. 6 Differences in LAI at each stage among different NUR cultivars Bars labelled with different letters are significantly different among different NUR groups at P < 0.05. Abbreviations are the same as those given in Fig. 1, Table 1, and Fig. 4.