Effects of extracting solution from Hemarthria altissima,Ageratum conyzoides and Zoysia matrella on seed germination and seedling growth of Cajanus cajan(cultivar No.3,No.4)and Merremia hederaceawere studied through germination tests.

• 用牛鞭草,胜红蓟和沟叶结缕草3种植物提取液处理鱼黄草和木豆品种3号、4号种子,测定种子发芽率、苗高、根长和苗鲜重。