The results were as follows:(1) The water extracts from walnut green husk had higher inhibition effect to the growth of the seedlings of 4 plant species(mungbean,radish,cole,and wheat).

• 以核桃青皮水提液及各萃取物为材料,对其化感活性进行了研究,结果表明:(1)核桃青皮水提液对绿豆、萝卜、油菜及小麦幼苗生长均有较强的抑制作用。