单粒精播对花生根系生长、根冠比和产量的影响

冯烨^1,^2,^3,^*, 郭峰^2,^3,^*, 李宝龙^2,³, 孟静静^2,³, 李新国^2,^3,^*, 万书波^2,^3,^*

Effects of Single-seed Sowing on Root Growth, Root-shoot Ratio, and Yield in Peanut (Arachis hypogaca L.)

FENG Ye^1,^2,^3,^**, GUO Feng^2,^3,^**, LI Bao-Long^2,³, MENG Jing-Jing^2,³, LI Xin-Guo^2,^3,^*, WAN Shu-Bo^2,^3,^*

图2 单粒精播对花生根系体积和吸收面积的影响图中缩写同图1。虚线表示拟合方程曲线; r : 相关系数; *表示在0.05水平差异显著; ns: 无显著差异。
Fig. 2 Effects of single-seed sowing on root volume and absorbing area of peanut seedlings Abbreviations are the same as given in Figures 1. Dotted line: curve of fitted equation; r : correlation coefficient. *Significantly different at the 0.05 probability level; ns: not significant.