金荞不同器官提取物对几种杂草种子萌发的影响及其安全性研究

欧阳屹南, 刘洋, 沈伦豪, 任奎, 赵辉, 唐新科, 周美亮

The Effects of Extracts from Different Organs of Fagopyrum cymosum on Seed Germination of Several Weeds and Its Safety to Crops

Ouyang Yinan, Liu Yang, Shen Lunhao, Ren Kui, Zhao Hui, Tang Xinke, Zhou Meiliang

表5 金荞不同器官甲醇提取物对波斯菊种子萌发的影响

Table 5 Effects of methanol extracts from different organs of F.cymosum on seed germination of C.bipinnata

处理 Treatment 萌发率Germination rate (%) 发芽率 Germination percentage (%) 发芽指数 Germination index 化感效应指数 Response index 1d 2d 3d 4d 5d 6d CK 28.89±5.09a 63.33±3.33a 77.78±7.70ab 77.78±7.70a 81.11±6.94a 81.11±6.94a 81.11±6.94a 0.86±0.03a － MT 32.22±11.71a 66.67±5.77a 82.22±3.85a 83.33±3.33a 83.33±3.33a 83.33±3.33a 83.33±3.33a 0.93±0.13a 0.07 RM 43.33±10.00a 68.89±10.71a 76.67±6.67ab 78.89±5.09a 78.89±5.09a 78.89±5.09a 78.89±5.09a 1.03±0.17a 0.10 SM 46.67±14.53a 63.33±5.77a 80.00±5.77a 80.00±5.77a 83.33±3.33a 83.33±3.33a 83.33±3.33a 1.05±0.13a 0.11 LM 43.33±6.67a 54.44±1.92a 63.33±3.33b 74.44±3.85a 74.44±3.85a 74.44±3.85a 74.44±3.85a 0.92±0.08a -0.01