限水减氮对豫北冬小麦产量和植株不同层次器官干物质运转的影响

姜丽娜,马静丽,方保停,马建辉,李春喜,王志敏,蒿宝珍

Effect of lower water and nitrogen supply on grain yield and dry matter remobilization of organs in different layers of winter wheat plant in northern Henan province

Li-Na JIANG,Jing-Li MA,Bao-Ting FANG,Jian-Hui MA,Chun-Xi LI,Zhi-Min WANG,Bao-Zhen HAO

图5 不同氮肥和水分处理下小麦籽粒产量 误差线表示3次重复的标准误, 其上所标不同字母表示处理间差异显著(P < 0.05)。

Fig. 5 Grain yield of wheat under different N and water supplies Error bars represent standard errors of three replicates. Different letters above error bars indicate significant difference among treatments (P < 0.05).