起垄沟播方式调控北方寒旱区冬油菜土壤微环境及生长发育的效应研究

李积铭, 管明威, 李和平, 武军艳, 翟兰菊, 马骊, 郭安强, 李爱国

Study on the Effects of Ridge-Furrow Sowing on Soil Microenvironment and Growth of Winter Rapeseed in Northern Cold and Arid Regions

Li Jiming, Guan Mingwei, Li Heping, Wu Junyan, Zhai Lanju, Ma Li, Guo Anqiang, Li Aiguo

图8 起垄沟播与平播2种方式冬油菜产量差异分析 “*”表示2种播种方式下产量差异显著（P < 0.05）。

Fig.8 Analysis of the yield difference of winter rapeseed between ridge-furrow sowing and flat sowing methods “*”indicates the significant difference in yield between two sowing methods (P < 0.05).