沿黄灌区不同种植模式下麦后复种油菜适宜施氮量研究

刘陈, 王伟妮, 廖世鹏, 任涛, 郭晨, 许源源, 于道海, 刘俊梅, 张豪强, 孙霞, 鲁剑巍

Study on Optimal Nitrogen Application Rate for Relay Cropped Rapeseed after Wheat under Different Planting Patterns in the Yellow River Irrigation Region

Liu Chen, Wang Weini, Liao Shipeng, Ren Tao, Guo Chen, Xu Yuanyuan, Yu Daohai, Liu Junmei, Zhang Haoqiang, Sun Xia, Lu Jianwei

图1 不同种植模式下施氮量对油菜生物量的影响 不同小写字母表示同一种植模式下不同施氮量处理差异显著（P < 0.05），下同。

Fig.1 The effect of nitrogen application rate on the biomass of rapeseed under different planting modes Different lowercase letters indicate significant differences among nitrogen application rates under the same planting mode (P < 0.05), the same below.