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3 单粒精播对花生根系干物质积累量和积累速率的影响 CK: 对照; DMA: 根系干物质积累量; DMAR: 干物质积累速率。*表示在0.05水平差异显著; ns: 无显著差异。
Fig. 3 Effects of single-seed sowing on root DMA and DMAR of peanut seedlings CK: control; DMA: dry matter accumulation, DMAR: dry matter accumulation rate. *: significantly different at the 0.05 probability level; ns: not significant.