蘋果樹腐爛病原菌鑒定及無公害防治新技術(shù)的研究.pdf

1、內(nèi)蒙古農(nóng)業(yè)大學(xué)碩士學(xué)位論文蘋果樹腐爛病原菌鑒定及無公害防治新技術(shù)的研究姓名：莊霞申請學(xué)位級別：碩士專業(yè)：果樹學(xué)指導(dǎo)教師：馬強(qiáng)20080501Identificationonthepathogenofapplecankerandcontroltechniquesofno—agriculturalchemicalresidueAbStractAppletreecankeralsocalledrottenskindisease，whichis

2、oneofmaindiseasesoffruittreeplantinNorthanditsharmiSextremelyseriousMoreoverthescopeiSwide@readanditexistsfromthesaplingtotheseniletreeindifferentdegreeAppletreecankeristhemainreasonofthedeadshoot，thedeadtreeanddestroyin

3、gthegarden，whichalsoblockedthedevelopmentofthenorthoffruittreeseriouslyThepenicillinisonekindofnewplantgrowthregulaorsinproduction，Penicilliumchrysogenumproductionofpenicillinmoldasthemainrawmaterialhasalsobeenappliedtop

4、roductionInthispaper，theInnerMongoliangardeningdemonstrationgarden’Sjinhongapplewasthetrialmaterialsanddiscussesonseparationandappraisalofpathogens；Penicilliumchrysogenum’Scharacterobservation；Theeffectofdifferentthereag

5、entofnoagriculturalchemicaltesistanceofemzymeatthetreebody；TheeffectofdifferentthereagentofnoagriculturalchemicaltoPectinase；Healingeffectofthereagentofno—agriculturalchemicaltoscalingthewoundoftherottensicknessandtherea

6、gentofno—agriculturalchemicalpreventedpathogensinfectionandthefieldefficacytrialsTheresultswereasfollowas：’1TheInnerMongoliangardeningdemonstrationgardenwasgottenBasingontanoakheyer’Smethod，thenwhichwasknownasCytosporasp

7、2SelectedtwoPenicilliumchrysogenums，numberingis32533、30520，onthePDA，thefastergrowthofhypaewasobservedthanontheothermediumsandthehyphaewasquickerandstrongerat2628“C3Thepenicillinfluidatconcentrationsof8000，12000and16000，a

8、ndtwopenicilliumchrysogenum’ScolatureatmediumofdifferentsugarsourceallcanimprovetheactivenessofPOD，PPO，PAL，CAT，butwiththerotincreasing，enzymeactivityhasgraduallydecreased，theresultsshowedthattherewasapositivecorrelationb

9、etweenthetreebody’SdiseaseresistanceandthetreevigorThereagent1ofonagricultural(sugarsourceisOligosaccharide)canimprovetheactivenessofPODsignificantly；Thereagent2ofon—agricultural(sugarsourceisOligosaccharide)canimproveth

10、eactivenessofPPOsignificantly；12，000unitsperLitercanimprovetheactivenessofPALandCATsignificantly4AferspurtoningthesicktreebodywhichsuppressedthepectolaseactivenesseffectivelySpecially12，000unitsperLiterprocessing，whichre