氮肥不同施用比例对豫南稻区杂交籼稻子粒灌浆特性及产量的影响

崔艳妮,詹俊辉,闫鹏起,可文静,宋宁垣,张中南,王留行,黄岩,张静,赵全志

Effects of Different Application Proportion of Nitrogen Fertilizer on Grain-Filling Characteristics and Yield of Hybrid Indica Rice in Southern Henan Province

Yanni Cui,Junhui Zhan,Pengqi Yan,Wenjing Ke,Ningyuan Song,Zhongnan Zhang,Liuhang Wang,Yan Huang,Jing Zhang,Quanzhi Zhao

图2 氮肥不同施用比例处理水稻强、弱势粒灌浆速率曲线

Fig.2 Grain filling rate curves of superior and inferior grains in rice under different application proportion of nitrogen fertilizer