The Seed Germination Effect of Aqueous Extract from Achnatherum inebrians at the Returning Green Stage on the Onobrychis viciaefolia
[Objective] This project aims to explore the seed germination effect of different parts and different concentrations of aqueous extract from Achnatherum inebrians at the returning green stage on the Onobrychis viciaefolia[Method]The method of a growth chamber in pot culture was used to research the seed germination of O.viciaefolia.[Result] Aqueous extracts from A.inebrians on germination index from strong to weak was the germination index ＞ germination potential ＞ germination rate.Different parts of strains aqueous extracts from A.incbrians showed leaf ＞ root.Rhizosphere of different soil aqueous extracts showed 0-5,5 -10 and 15-20 cm for the promotion of the role,and 10-15 cm showed inhibition.Flooding the body with different concentrations of liquefied flu strains have shown inhibitory effect,rhizospheric soil is promoting high performance low inhibitory effect.[Conclusion] In a word,aqueous extracts from A.inebrians showed germination inhibition,leaf inhibition is far stronger than the root,and the greater the concentration,the more obvious inhibitory effect.
returning green stageAchnatherum inebriansOnobrychis viciaefoliaseed germination
国家科技期刊平台
NSTL
万方数据
维普
