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时间:2020-03-25
《花椒马铃薯间作对花椒园节肢动物群落结构的影响.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、南方农业学报JournalofSouthernAgrieuhureISSN2095—1191;CODENNNXAABDOI:10.3969/j:issn.2095—1191.2014.4.580花椒马铃薯问作对花椒园节肢动物群落结构的影响岳磊1,罗凯1,马丽1,宋家雄2,石安宪2,高熹1,李强P(1云南农业大学植物保护学院,昆明650201;2昭通市植保植检站,云南昭通657000)摘要:【目的】研究花椒马铃薯间作对花椒园节肢动物群落结构的影响,探讨有利于害虫生态调控的花椒种植方式,为花椒园管理提供科学依据。【方法】采用群落特征指数法、稳定性分析法和灰色关联分析法对花椒马铃薯间作园和花椒纯
2、作园中节肢动物群落特征进行比较分析。【结果】花椒马铃薯间作园节肢动物群落的物种数、物种个体数、多样性指数、均匀性指数、丰富度指数和稳定性指均高于花椒纯作园。花椒马铃薯间作园的节肢动物群落多样性指数与个体数(r=o.603,P<0.05)、丰富度指数(r=o.815,P<0.01)、均匀性指数(r=o.706,P<0.01)具有较高相关性。【结论】花椒马铃薯间作园节肢动物群落较为复杂和稳定,花椒马铃薯间作模式适于在云南昭通地区推广。关键词:花椒;马铃薯;间作;节肢动物群落;多样性;稳定性中图分类号:$435.79文献标志码:A文章编号:2095—1191(2014)04—0580—05Eff
3、ectsofZanthoxylumbungeanumintercroppedwithpotatoonarthropodcommunitystructureinZanthoxylumbungeanumgardenYUELeil,LUOKail,MALil,SONGJia—xion92,SHIAn—xian2,GAOXil,LIQian91+(1PlantProtectionCollege,YunnanAgriculturalUniversity,Kunming650201,China;2PlantProtectionandSupervisionStationofZhaotong,Zhaoto
4、ng,Yunnan657000,China)Abstract:【Objeetive]EtteetsofZantho:5、ngZanthoxylumbungeanumgarden.【MethodlArthro—podcommunitycharacteristicsofnmnoeuhureZanthoxylumbungeanumgardenandZanthoxylum_bu妇geanu埘intercroppedwithpotatogardenwerecomparedandanalyzedusingcommunitycharacterindex,stabilityindexandgreyrelationalanalysis.【Resuh]ZanthoxylumbungeanUlllintercroppedwith6、potatogardenhadahigherspecies,individual,diversity,evenness,richnessandstabilityindexthanmonoeuhureZanthoxylumbungeanumgarden.Zanthoxylum_bu妇geanu埘intercroppedwithpotatogardenalsoshowedhighercon'elationindexesofdiversityandindividuals(r--0.603,P7、andevenness(r--0.706,P<0.01).【Conelusion]Zanthoxflum_bungeanu埘intercroppedwithpotatogar—denhadanlorestableandcomplexarthropodcommunity,theretbrethisplantingpatternshouldbeadoptedandextendedinZhaotongofYunnan.Keyw
5、ngZanthoxylumbungeanumgarden.【MethodlArthro—podcommunitycharacteristicsofnmnoeuhureZanthoxylumbungeanumgardenandZanthoxylum_bu妇geanu埘intercroppedwithpotatogardenwerecomparedandanalyzedusingcommunitycharacterindex,stabilityindexandgreyrelationalanalysis.【Resuh]ZanthoxylumbungeanUlllintercroppedwith
6、potatogardenhadahigherspecies,individual,diversity,evenness,richnessandstabilityindexthanmonoeuhureZanthoxylumbungeanumgarden.Zanthoxylum_bu妇geanu埘intercroppedwithpotatogardenalsoshowedhighercon'elationindexesofdiversityandindividuals(r--0.603,P7、andevenness(r--0.706,P<0.01).【Conelusion]Zanthoxflum_bungeanu埘intercroppedwithpotatogar—denhadanlorestableandcomplexarthropodcommunity,theretbrethisplantingpatternshouldbeadoptedandextendedinZhaotongofYunnan.Keyw
7、andevenness(r--0.706,P<0.01).【Conelusion]Zanthoxflum_bungeanu埘intercroppedwithpotatogar—denhadanlorestableandcomplexarthropodcommunity,theretbrethisplantingpatternshouldbeadoptedandextendedinZhaotongofYunnan.Keyw
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