播期对毛叶苕子生长发育及产量的影响

韩云飞, 高日平, 任永峰, 赵沛义, 刘小月, 高宇, 张鹏, 梁广荣, 高金龙

Effects of Sowing Dates on Growth and Yield of Hairy Vetch

Han Yunfei, Gao Riping, Ren Yongfeng, Zhao Peiyi, Liu Xiaoyue, Gao Yu, Zhang Peng, Liang Guangrong, Gao Jinlong

表3 不同播期毛叶苕子农艺性状相关性矩阵

Table 3 Correlation matrix of agronomic characters of hairy vetch at different sowing dates

年份 Year 处理 Treatment 株高 Plant height (cm) 茎粗 Stem diameter (cm) 单株分枝数 Branches per plant 单株荚数 Pods per plant 单荚粒数 Seeds per pod 单株根瘤数 Root nodules per plant 2018 株高Plant height 1 茎粗Stem diameter 0.705 1 单株分枝数Branches per plant 0.633 0.021 1 单株荚数Pods per plant 0.991** 0.608 0.684 1 单荚粒数Seeds per pod 0.651 0.986* 0.041 0.544 1 单株根瘤数Root nodules per plant 0.982* 0.661 0.560 0.987* 0.578 1 2019 株高Plant height 1 茎粗Stem diameter 0.962* 1 单株分枝数Branches per plant 0.797 0.608 1 单株荚数Pods per plant 0.987* 0.960* 0.788 1 单荚粒数Seeds per pod 0.516 0.683 0.093 0.617 1 单株根瘤数Root nodules per plant 0.979* 0.985* 0.667 0.952* 0.548 1