填闲小麦对黄瓜幼苗的化感作用和营养资源利用的影响

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1、万方数据东北农业大学农学硕士学位论文3．1．6Effectofwheatoncucumbersoilphenolcontentandsoilorganicmattercontent⋯⋯213．2Allepathiceffectofwheatoncucumberseedling．．．⋯．．．．．．．．．．．⋯．．⋯．．．．．．．．．．⋯⋯⋯．．．．．．．．．．．⋯⋯．223．2．1Effectofwheatoncucumberheight⋯⋯．．．⋯．．．⋯⋯⋯⋯．．．．．．．⋯．．．．⋯．．．．．．⋯⋯

2、⋯．⋯⋯⋯⋯．．223．2．2Effectofwheatoncucumbershootandrootfreshweight．⋯⋯⋯⋯．．．⋯⋯．．．⋯．．．．．．⋯⋯．．233．2．3Effectofwheatoncucumbershootandrootdryweigin．⋯．．．．．．．⋯⋯．⋯⋯．．⋯．．⋯⋯⋯．．．．．233．2．4Effectofwheatoncucumberleafareaandchlorophyllcontent．．⋯．．．．⋯⋯⋯．⋯．⋯．⋯．．．243-3E行bctofo

3、vercomingsoilnutrientdifferencebetweenamendedandunamendedwithwheatoncucumbergrowth⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。。：153．3．1oncucumbershootandrootfreshanddryweight⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯253．3．2oncucumbersoilECvaluesandpH⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。253．4Soilmicroo

4、rganismsinallelopathiceffectofwheatoncucumberseedling⋯．⋯⋯⋯⋯⋯⋯．263．4．1Soilmicroorganismsineffectofwheatoncucumberheight⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．263．4．2Soilmicroorganismsineffectofwheatoncucumbershootandrootfreshanddryweight⋯⋯⋯⋯⋯⋯．⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯：17

5、3．4．3Soilmicroorganismsineffectofwheatonleafareaandchlorophyllcontentofcucumberseedling．⋯⋯⋯⋯⋯⋯⋯⋯⋯．⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．：183．5Effectofwheatonsoilmicroorganismsanditsfeedbackeffectoncucumbergrowth⋯⋯。283．5．1E航ctofwheatonsoilPseudomonasandBacilluspopulat

6、ionsizeofcucumber⋯⋯。283．5．2Efrcctofwheatonsoilbacterialandfungaltaxadistributionofcucumber⋯⋯⋯⋯⋯．293．5．3EffectofwheatonsoilPseudomonascommunitystructureofcucumber⋯⋯⋯⋯⋯⋯．423．5．4EffectofwheatonsoilPseudomonaseommunitycompositionofcucumber⋯⋯⋯⋯一443．6Theeffect

7、ofwheatsoilmicroorganismfeedbackoncucumbergrowth⋯⋯⋯⋯⋯⋯⋯⋯⋯．453．6．1Efrectofsoilamendedandunamendedwithwheatsterilizationoncucumbergrowth453．6．2Ef诧ctofsoilmicroorganismofwheatoncucumbergrowth⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．474．Discussion．．．．．．．．⋯⋯．⋯．．．．．．⋯⋯．．．．⋯⋯⋯⋯．⋯⋯⋯⋯⋯⋯⋯⋯⋯

8、⋯⋯⋯．．．．．．．．⋯⋯⋯⋯⋯。．．．．⋯．⋯．．．．．．．．．494．1Ef诧ctofwheatoncucumberseedlingnutrientresourceutilization⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。494．2Allepathiceffectofwheatoncucumberseedling⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．494．3Effectofwheatonsoilmicroorganismsanditsfee