Artemisia capillaris and large seed extracts from artemisia allelopathy research

Artemisia sieversiana and artemisia capillaris soaking with anhydrous ethanol. Soak liquid in turn with n-hexane, ethyl acetate and n-butanol extraction from different solvent extract. With fine sand as medium for Artemisia sieversiana and artemisia capillaris respectively different solvents extraction of corn, cabbage and so on several kinds of plant seed germination inhibition activity and inhibition activity on maize growth was studied. The results show that large seed artemisia and artemisia capillaris extract on seed germination of various plants showed very strong inhibitory activity, Artemisia sieversiana n-hexane and ethyl acetate extract on maize plant growth influenced by inhibition of maize root growth.