河流故道區(qū)立體多元農(nóng)業(yè)種植技術(shù)研究.pdf

1、河北農(nóng)業(yè)大學(xué)碩士學(xué)位論文河流故道區(qū)立體多元農(nóng)業(yè)種植技術(shù)研究姓名：趙斌申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：植物營養(yǎng)生態(tài)指導(dǎo)教師：周大邁20070610StudiesontheComprehensiveMultistoriedandDimensionPlantingAgricultureTechnologyinAncientRiverChannelAuthor：ZhaoBinSupervisor：ZhouDamaiMajor：PlantNutritio

2、nAbstractThispaperdescribedthebasicprincipleandrecentadvanesofthecomprehensivemultistoriedanddimensiona鰣cultureMeanwhile，thispaperalsodiscussedtherelationshipofthestereoagriculturetaisingresourceutilizationrate；enhancing

3、totakeruralsurpluslaborforcesintoemploymentpartiallyandmaintainingthesustainabledevelopmentofagrienlturalproductionInthisthesis，thecomprehensivemulti—storiedanddimensionplantingagricultureinAncientRiverChannelinHeBeiprov

4、incewasstudiedInordertofindpatternsofthecomprehensivemulti—storiedanddimensionplantingagriculturewitheconomicsandenvironmentinAncientRiverChannelinHeBeiprovince，samplingandanalysiswereusedtostudythestatusoftrendsofnutrie

5、ntsaccumulatingbiomass，economicsandoptimizedanalysisinAncientRiverChannelinHeBeiprovinceThroughtheanalysisoffiuit|herbalmedicinecomplexsysteminZhulongAncientRiverChannelandthepear，TatarRootrianAstefertilizerexperimentsus

6、edD一31IBdesignplansThedataisindicated：Pear／astertataricuscompoundsystemcanimprovethenutrientutilizationratebutthepearoutputisnotsignificantlyaffectednepotassicfertilizerCannotcomposetoexperimentfieldlimitingafactor，thebe

7、steconomybeingabletogetastertataricusappliesfertilizerexpectingthatN：P20s：K20isl158：2925：3035，thebesteconomicUSeoffertilizerCangctfor1604969kg／hmZofTatarRootrianAsteTheresultofshiononeindicatedthatthecontentsofshiononear

8、enotsignificantlyaffectedatdiffereutfertilizerleverThecomplexsystemismuchhiigherthanShanassumessystemThroughthedensityexperimentsanalysisofpear|sapohshnikoviadivaricata，pear，PinelliaTuberforharvestindexandthevalueofindex

9、，itisknownthatsapohshnikoviadivaricataspacingmaximum40cm，15cmx3cmPinelliaTuberhighestT11ehigesteconomiceffeciencyisthepatternofSilktree(4)／Pinelliatemateinthepatternoffioest／medicalcropsneincreasedefficiencyratereached12

10、06qianyuan／hm2ComparedwithwheatmaizeⅥmeat／SnakegourdFruitintercroppingisbeneficialresultmore101～132qianyBan／hm2andtheincreasedefficiencyamountsto557％～647％Maize／ArisaemaconsanguineumSchottintercroppingisoptimumcultivatepr