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1 不同溶剂及浓度的金荞提取物处理

Table 1 Treatments of F.cymosum extract with different solvents and concentration

提取物 Extract 含量Content 2.5% 5.0% 10.0% 水提物Water extract a-① a-② a-③ 甲醇Methanol b-① b-② b-③ 甲醇提取物Methanol extract c-① c-② c-③ 乙醇Ethanol d-① d-② d-③ 乙醇提取物Ethanol extract e-① e-② e-③