Page 212 - 《水资源与水工程学报》2023年第2期
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!34 ; ! 2 "                       > ? @ A > B C D E                               Vol.34No.2
               2023 < 4 =               JournalofWaterResources&WaterEngineering                 Apr.,2023

            DOI:10.11705/j.issn.1672-643X.2023.02.27


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                 GHIJK:S567.1 9   LMNOP:A    LQRK:1672643X(2023)02020808
                      Effectsofdifferentwaterandfertilizercouplingonthegrowth,
                             yieldandqualityofLyciumbarbarumL.inNingxia
                                                 1
                                                              2
                                                                              2
                                          YUHao,XULigang,WANGHuaibo
                      (1.GuidanceandServiceCenterforTechnicalTaskForcesEnterpriseofNingxia,Yinchuan750001,China;
                                2.NingxiaResearchInstituteofWaterConservancy,Yinchuan750021,China)
                 Abstract:Inordertoexploretheresponsecharacteristicsofthegrowth,yieldandqualityofLycium
                 barbarumL.withdifferentagestothedifferencesinwaterandfertilizersupply,aseriesoffieldexperi
                 mentswerecarriedoutcontinuouslyfrom2017to2020inthearidareaofcentralNingxiawiththecultivar
                 Ningqi7asthestudyobject.Intheexperiments,treatmentswithtwofactorsofwaterandthreelevelsof
                 ferlilizerapplicationamountsweresettomonitorthegrowthindicatorsofbasediameter ,plantheight,
                 newstemdiameterandlength,yieldindicatorsofdriedfruityield,100grainweightandgrainsize,and
                 qualityindicatorsofnutrientcontent.Thentheeffectsofdifferentwaterandfertilizersupplyonthe
                 growth,yieldandqualityofLyciumbarbarumL.wereanalyzed,andsuitablewaterandfertilizercou
                 plingschemewasputforwardtoprovidesomesupportforthescientificmanagementofwaterandfertilizer
                 forLyciumbarbarumL.inaridareas.Theresultsshowedthattheannualincreaseofthebasediameterof
                 thetreatmentsrangedfrom3.5to5.8mmfrom2017to2020,andthemaximumfouryearcumulativein

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