soil的知识精选
Waterrunsthroughthegravellysoilveryquickly.TherearegravellysoildistributedgraindiameterwidelyinJiangjiaRavine,themechanicalbehaviorofgravellysoilisimportantforinitiationofdebris-flows.Applicationofgra...
ThechalkysoilaroundSaumurproducesthefamousAnjouwines.Itwassealedbyawallandcontainedchalkysoiltothedepthofonemetre.Madewithmerlot,cabernetsauvignonandcabernetfrancplantedonclayeyandchalkysoil,thegrapes...
ModulusofresilienceforembankmentswithlowliquidlimitsiltysoilinUrumqiAreaInfluenceofinitialdrydensityandclaycontentonsteadystatestrengthofsiltysoilinYellowRiverDeltaTheearthdamfoundationatHeilongtanRes...
1、Yellowcinnamonsoilisclay,neutraloracidic.2、Thecharacteristicsofacidleachingofbrownsoilandcinnamonsoilwerestudiedusinganindoorsoilcolumnleachingmethodwithsimulatedacidrain.3、Theresultsshowsthatcon...
onlightfriablesoilLoose,friablesoil,richinhumusandfitforplanting....
Middlereachescanalheadfoundationisthenon-cohesivesoil,extremelyloosesiltsand.ExtremetypeIisn′tequaltobeprobabilitydistributionofcohesionandinternalfrictionangleofclinosolandresidualcohesivesoilsurrou...
Sanitation,cleanstock,andsoilsterilizationorpasteurizationprovidethreelegsofagoodpreventiveprogram.Fordiseaseintegratedmanagement,itisthemostimportantandthekeypointtodetectcabbageseedhealth,totryfungi...
SimulatedexperimentoneffectofsoilbulkdensityonsoilinfiltrationcapacityMaizestrawreturningtothefieldalsodecreasedsoilbulkdensity.Studyonspatial-temporalchangesofsoilbulkdensityandsoilporosityofalpineme...
Whenthesoilmoistureissaturated,Bromusripariuscanacceleratethelossofsoilmoisture.Instandardconfiguration:soilmoistureprobe,asoilmoisturereadingscollectedform,charger.Developsoilmoistureanddroughtsuperv...
ProgressinbioremediationofcontaminatedsoilbyearthwormsSurfactantenhancedwashingofheavilyoil-contaminatedsoilEffectofbioremediationofdieseloilcontaminatedsoilonsoilenzymeactivityRemediationhasinvolvedt...
Finerootscouldalsoimprovesoilpermeabilityeffectivelytodecreaserunoffandweakensoilerosion.Raisingduckorraisingfishinricefieldcanclearlyimprovesoilphysicspropertiesandthesoilaeration.Theinventionisappli...
NewEnglandhasmanytreesandthin,rockysoil.Becauseoftheruggedterrainanddry,rockysoil,agricultureisrestrictedtoonethirdoftheland.Transportationisdifficult....
So,studythephysicalandchemicalpropertiesofdegradedwetlandsoilshelptoinvestigatethecauseofwetlanddegradedandprovidetheoreticalbasisforwetlandsecosystemprotecting.Inaddition,wetlandsoilsareknownformetha...
Plantsgrowwellinfertilesoil.Andthefertilesoilwillbesaturatedwithblood.Withitsfertilesoil,agricultureshoulddowell.Theself-restraint,theloadbearingtenthousandboatthousandsails,moistenthefertilesoilferti...
Farmersgrowriceintherichsoil.Weedsgrowthicklyinrichsoil.Thetreeshaverootedintherichsoil.Thisareaisnotedforitsrichsoil.fertilefarmland;afatland;aproductivevineyard;richsoil."Nativemainlytotemperatereg...
Theprocessoffarmlandsoildeflation.Theeffectsofthestubbleofdifferentcropsandfarmlandwindbreakoncontrollingfarmlandsoilerosionarestudied.Asequentialextractiontechniqueandatomicabsorptionspectrometrywere...
TheNanduheshiplock,lyingattheendofriverdownstreamandintheentranceofsea,islaidinthefoundationofsaturationmuddysoil.Likeanangelchasinglove,carefullyandwithlovetofoldathousandpapercranes,lovethedreamandt...
Squarelarge-spanstructuresaresetinthesaturatedsoil,andoveralldamageappearsforthesestructures.Thedistributionlawofpressurepotentialinsaturatedsoilusingtwo-ringinfiltrationmethodtodeterminethepermeabili...
1、Simulatedrainfallexperimentswith3loessialsoilsofAnsai,Suide,Yangling,andYanglingarablesoilwereconductedtoevaluateeffectsofrainfallandsoilstructureonraindropsplash.2、Speculators,amongthemMuammarQad...
AnalysisonmodifiedtreatmentschemeofroadbedexpensivesoilinexpresswayModificationoftheroadbedexpensivesoilintheXiaoxianghighwaywascarriedoutwithlimeandslakedlimeinordertoenhancethebearingcapacityofthero...
Incompactedandwaterloggedsoils??fixationbynodulesisprobablylimitedbyavailabilityof??Asticky,bluish-graysubsurfacelayerofclayfoundinsomewaterloggedsoils.Somesavannasoccuronwet,waterloggedsoils;otherson...
1、Oldorchardsoilandneworchardsoilthewholephosphorusconcentrationobeynaturallogarithmnormaldistribution.2、Highyieldorchardsoilnutrientstoragebuffercumulantisbig,middlegardensoilaccumulationquantityis...
Itisimportanttoenrichthesoilpriortoplanting.Thepeasantsploughedtheweedsinthefieldbacktoenrichthesoil.Thenhesawafieldthathadjustbeenburnedbyfarmerstoenrichthesoil.Itproducesleavesthatfarmerscanfeedtoca...
Thedarkloessialsoil(Heilutu)isnotonlyamainzonalsoilgroupintheloessplateauofnorthwesternChina,butanancientcultivatedsoil.HeavymetalsandtheresidueofpesticideincultivatedsoilofRadixPseudostellariaeconfor...
ArtificialsowingwasmadeofGordoniaacumimatatoinvestigatethedifferencesinitsgerminationandseedlingemergenceatdifferentdepthsofsoilsealingandlittermulching.Alargeindustrybareareaisformedinthedownwindofsm...
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