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4 播期对毛叶苕子干物质积累量的影响

Table 4 Effects of sowing date on dry matter accumulation of hairy vetch kg/hm2

年份Year 处理Treatment 苗期Seedling stage 盛花期Full flowering stage 结荚期Podding stage 收获期Harvest stage 2018 ST1 50.38±8.7c 1 135.38±35.5b 2 917.93±55.7b 3 248.25±103.4b ST2 60.54±9.5a 1 260.65±43.6a 3 121.67±78.4a 3 759.75±111.3a ST3 55.76±11.4b 1 115.95±36.7b 2 746.25±86.5c 2 979.75±97.5c ST4 38.25±10.7d 1 038.34±40.0c 2 368.55±101d 2 799.75±97.4d 2019 ST1 45.86±11.6b 1 254.45±32.9b 2 688.84±86.5b 3 026.40±123.4b ST2 52.68±8.5a 1 357.64±45.0a 2 875.30±89.4a 3 367.05±100.7a ST3 50.45±7.7a 1 258.35±48.9b 2 320.00±68.8c 2 859.75±96.3c ST4 37.40±10.0c 1 138.76±37.6c 2 189.75±98.4d 2 740.20±89.6d