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StudyonControlEffectof Trichoderma spp-spentMushroomSubstrateFermentationto CucumberFusarium Wilt(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年16期
Page:
140-143
Research Field:
Publishing date:

Info

Title:
StudyonControlEffectof Trichoderma spp-spentMushroomSubstrateFermentationto CucumberFusarium Wilt
Author(s):
GAOWei 1; 2; LIBao-ju2; WANGWan-li1; HAOYong-juan1; LIUChun-yan1; WANGYong1
1.TianjinInstituteofPlantProtection，Tianjin300381；
2.InsitituteofVegetablesandFlowers，ChineseAcademyofAgriculturalSciences，Beijing100081
Keywords:
mushroomsubstrate; Trichoderma spp; fermentation; platedilutionmethod; chitinase; β-1; 3-glucanase
PACS:
S436.421.1+3
DOI:
-
Abstract:
Takingcottonseedinmushroomcultivationasmaterial，thespentmushroomsubstratefermentationproductwasusedasanewtypeofsoiladditivesincucumbercultivationraw,itspreventioneffectoncucumber Fusariumwiltwasstudiedinthispaper.Theresultsshowedthatinpotexperiment，thecontroleffecttocucumberFusarium wiltwasupto63.58%insoiladdingspentmushroomsubstratefermentation，andwassignificantlybetterthanthatof Trichoderma sppotheraddingmethods.Trichodermasppaddingasspentmushroomsubstratefermentationwaseasiertocolonizeinthecucumberrhizospherthanotheraddingmethods.Basedontheenzymeactivityassay，itwasfoundthatchitinaseandβ-1,3-glucanaseactivitysignificantlyincreased，andrespectivelyreachedthepeakvalueat6and9daysundertheinductionof Fusariumoxysporum

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Last Update: 2014-09-12