氮管理对冬小麦产量和品质影响的整合分析
邓丽娟,焦小强

A Meta-Analysis of Effects of Nitrogen Management on Winter Wheat Yield and Quality
DENG LiJuan,JIAO XiaoQiang
图8 综合的氮管理体系模式图
Fig. 8 Comprehensive N management system model diagram