The imported four kinds of vegetable seeds (spinach, great burdock, cabbage and carrot) were treated with Arasan Orthocide, Polyram combi, and Bavistin respectively.

摘要爱乐生、好速、保利农抗病及巴斯丁四种，种及浸种处理菠菜、牛蒡、甘蓝及胡萝卜等四种进口蔬菜种子，观察其效果。