您好,欢迎访问三七文档
当前位置:首页 > 商业/管理/HR > 管理学资料 > 不同土壤中循环曝气滴灌盆栽草莓的综合评价冯凯
10:2017-02-27:(U1504512);(174100510021);(YK2015-04):(1991-),,,,,()15903638084()763773449@qq.com;,(1975-),,,,,()hj_lei2002@163.com。551020165HubeiAgriculturalSciencesVol.55No.10May.,201655220161HubeiAgriculturalSciencesVol.55No.1Jan.,2016561020175HubeiAgriculturalSciencesVol.56No.10May.,2017,、、、、,[1]。、,,,,[2,3]。,,,,,[4]。,,,,(,450045):、、、、、、C,,。,,(YC)、(SCL)(HL),,、,(CL);,YC,CLHL,SCL。:;;;:S668.4:B:0439-8114(2017)10-1839-04DOI:10.14088/j.cnki.issn0439-8114.2017.10.010EvaluationofComprehensiveBenefitonPottedStrawberryunderCycleAeratedDripIrrigationFENGKai,LEIHong-jun(SchoolofWaterConservancy,NorthChinaUniversityofWaterConservancyandElectricPower,Zhengzhou450045,China)Abstract:Theresearchselectthecostofirrigationwater,electricitybills,laborcost,testcycles,singlefruitweight,fruittotalsugar,vitaminCcontentandrootconditionasevaluationindex,makinguseofthecomprehensiveevaluationmethodthatcombinedthesubjectiveweightingmethodandtheentropyinformationmethodtoevaluatethecomprehensivebenefitofaerateddripirrigationonpottedstrawberryunderdifferentsoilcondition.Theresultsshowedthatcomparedwithcontroltreatments,aerateddripirrigationcouldsignificantlyimprovethegrowthandcomprehensivebenefitofstrawberryintheZhengzhouyellowclay(YC),Luoyangsiltyclayloam(SCL)andZhumadianheavyloam(HL)treatment,butthecomprehensivebenefitintheNanyangstickyloam(CL)treatmentdecreasedduetothedifferenceofsoilconditionandtheinvestmentofelectricity,laborcostincreased.Intheaeratedgroups,thecomprehensivebenefitintheYCtreatmentwasthebest,followedbytheCLandHLtreatment,theSCLtreatmentwasthelowest.Keywords:cycleaeratedirrigation;entropyinformationmethod;comprehensivebenefit;evaluation2017,,[5,6]。[7],,100%,、、,17.2%。Pendergast[8],,,,,10%7%。,[9,10],,。,、、[11-13]。,,,,。11.120164~6,,14.4℃,29%。537.6m2,9.6m,4m,。1.2,,,,、。,,,,。(YC)、(CL)、(SCL)(HL),1。1.34,,6,48。86,2,(Air),(CK)。,。38cm,35cm,33.3kg;30cm,25cm,16.5kg。,,2016415,1,。,10cm,2L/h,0.1MPa。,;20min。,[14],55%,85%,,。、,7。1.4,、;、、、C。2。1.4.1Fw(Fw,)(Q,L)[14],2.4/m3,:Fw=2.41000Q(1)1.4.2Fp(Fp,),,,(N=8)、[0.56/(kW·h)](W,//L//dT1YC-Air17.5669T3CL-Air17.0870T5SCL-Air16.2871T6SCL-Ck15.6872T7HL-Air16.16702T2YC-Ck15.2871T4CL-Ck16.3671T8HL-Ck15.9271YCCLSCLHLmg/kg5.496.075.498.14mg/kg41.1367.0651.1368.19mg/kg11.9116.1814.9114.93g/cm31.421.361.271.451pH8.056.338.056.31mg/kg98.39101.95124.39119.91184010kW·h):Fp=0.56NW(2)P1=1500w,P2=400w,10min,80min。,,W=0.78kW·h,,W=0.25kW·h。1.4.3Fi(Fi,)(D,d),50/d,:Fi=50D(3)1.4.40.01g;ATAGO()PAL-1;C2,6-[15];,,,,、、。1.5,。,,[16];,,[17]。,,,。,,。,,,。,,,[18]。,,,,。,,,;,,,,。,,,,、[19]。m,n,:R=(rij)m×n,rj,:Ej=-m∑PijlnPij(j=1,2,3,…,n)(4),Pij=rij/mi=1∑rij,Pijji。j:ej=1lnmEj(j=1,2,3,…,n)(5)j:θj=(1-ej)∑n(1-ej)(6),0≤θj≤1,∑nθj=1。wj,0≤wj≤1,∑nwj=1,wjθj,:γj=θjwj∑n(θjwj)(j=1,2,3,…,n)(7)Rrj*,R,dij:dij=rijrj*……(j)rj*rij……(j≤)(8)(7)、(8)():λi=∑n(γjdij)(9),。28,、、、、、、C,3。,,4、5。,:T1>T4>T2>T7>T8>T3>T5>T6。,:18412017λjT10.7900T30.5853T50.4031T60.3942T70.59975T20.6076T40.6110T80.5905ejθjrj1.0000.0020.0021.000000.9900.0450.0450.9940.0260.026C0.9970.0130.02340.9330.3070.3080.8880.5150.5200.9800.0920.086T1T2T3T4T5T6T7T8//0.0420.0370.0410.0390.0390.0380.0390.0380.124//345035503500355035503600350035500.129//g9.176.999.008.027.355.097.875.180.127//%9.237.788.677.058.036.856.235.630.126C//mg/100g41.6837.0140.3539.0144.4339.2634.5030.250.1243//3.4941.1203.4941.1203.4941.1203.4941.1200.126//d312110210.127322221320.117:0,1d1。、,3、2、1。(YC)、(SCL)(HL),,(CL),、。4,,,、,。,,,,,,,,。,,、,,。3,、。,4,、。,,,(YC),(CL)(HL),(SCL)。。:[1]BOYERJS.Plantproductivityandenvironment[J].Science,1982,218(4571):443-448.[2]MOMRDP,SILVESTREJ.Plantinjuryduetooxygendeficien-cyintherootenvironmentofsoillessculture:Areview[J].PlantandSoil,1996,184(2):243-254.[3],,,.[J].,2006,26(4):847-853.[4]DREWMC.Oxygendeficiencyandrootmetabolism:Injuryandacclimationunderhypoxiaandanoxia[J].AnnuRevPlantPhysiolPlantMolBiol,1997(48):223-250.[5],,,.[J].,2016,35(8):98-100,104.(1853)184210[6],,,.[J].,2015,33(3):253-259.[7],DHUNGELJ,BHATTARAIS,.[J].,2010,28(6):543-547.[8]PENDERGASTL,BHATTARAISP,MIDMOREDJ.Benefitsofoxygationofsubsurfacedrip-irrigationwaterforcottoninaVertosol[J].Crop&PastureScience,2013,64(12):1171-1181.[9],,,.[J].,2016,32(1):147-154.[10],,,.[J].,2016,35(3):91-94.[11],,,.[J].,2016,29(6):936-944.[12],,,.[J].,2013,33(11):3083-3087.[13],.[J].,2016(1):73-75,80.[14],,,.[J].,2010,41(11):79-83.[15],.C[J].,2009,40(2):31-33.[16].[J].,2013,33(3):720-725.[17].[J].,2010,30(7):1225-1228.[18],.[J].,2014,12(1):95-100.[19],.[J].,2002,18(5):3-4,14.(1842)3,75%20204666.95m3,4181.72m3。,4666.95m3,,。,。,,。:[1],,.[M].:,2013.[2],.[J].,2015,54(18):4459-4463.[3]GB50288-2012,[S].[4],,,.[J].,2014,53(5):1048-1050.[5],.———[J].,2012,40(11):6907-6908.[6],,.[J].,2010,29(2):140-142.[7],,,.[J].,2012,51(15):3212-3215.132020(75%)1234567891011123663377531442118297113458816886386675709840133120133258267258267267258133129133235623321762011849157131078614430505538437748400000214.4200048.1200262.5440.4440.44201.03621.05775.48713.00911.36475.2940.44505.0040.4440.444404.4140.4440.44201.03621.05775.48927.42911.36475.2940.44553.1240.4440.444666.954
本文标题:不同土壤中循环曝气滴灌盆栽草莓的综合评价冯凯
链接地址:https://www.777doc.com/doc-6545845 .html