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2 起垄沟播与平播对越冬率的影响 不同小写字母表示在P < 0.05水平差异显著，下同。

Fig.2 Effect of ridge-furrow sowing and flat sowing on overwintering rate Different lowercase letters indicate significant differences at P < 0.05 level, the same below.