河套地区无膜浅埋滴灌对玉米产量及经济效益的影响

张梦楠, 张国强, 薛军, 朱西雅, 谢瑞芝, 许高平, 李少昆, 王克如, 明博, 葛均筑

Effects of No-Film Shallow Buried Drip Irrigation on Maize Yield and Economic Benefits in the Hetao Region

Zhang Mengnan, Zhang Guoqiang, Xue Jun, Zhu Xiya, Xie Ruizhi, Xu Gaoping, Li Shaokun, Wang Keru, Ming Bo, Ge Junzhu

图4 不同栽培模式间玉米产量的变化 “*”和“**”分别表示在P < 0.05和P < 0.01水平差异显著，“ns”表示无显著差异。下同。

Fig.4 Changes of maize yield among different cultivation modes “*”and“**”indicate significant differences at P < 0.05 and P < 0.01 levels, respectively,“ns”indicates no significant differences. The same below.