|Table of Contents|

Effects of Leaf Allelochemicals of Jatropha curcas on Biological Activity of Eupatorium adenophorum(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年08
Page:
90-95
Research Field:
Publishing date:

Info

Title:
Effects of Leaf Allelochemicals of Jatropha curcas on Biological Activity of Eupatorium adenophorum
Author(s):
CAO Mu-lan
（College of Bioengineering and Chemical Engineering，Panzhihua College，Panzhihua,Sichuan 617000）
Keywords:
Jatropha curcas Linn.; allelopathy; Ageratina adenophora（Sprengel）; biological activity
PACS:
S 45
DOI:
10.11937/bfyy.201508025
Abstract:
Taking leaf allelochemical of Jatropha curcas Linn.as donor,Ageratina adenophora（Sprengel） as receptor,the effects of the aqueous leaf extract，the aqueous leaf volatile substance solution and decomposed leaf liquids of Jatropha curcas on biological activity of Eupatorium adenophorum were studied by using pot experiment.The results showed that the content of malondialdehyde(MDA)，and soluble protein,activities of superoxide dismutase(SOD) and peroxidase(POD) were changed differently with allelopathic effects of Jatropha curcas. Under different concentrations,the contents of MDA and soluble protein，the activities of POD and SOD increased in the early phase,decreased in the late phase.The order of allelopathic effects from J.curcas was decomposed leaf liquids>the aqueous leaf extract>the aqueous leaf volatile substance solution.Those results suggested that J.curcas allelopathy could use for E.adenophorum control.

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Last Update: 2015-07-24