- Selectedsoilsaremeadowsoil,BlackCalciumsoil,andmeadowalkalisoil,respectively.Theorderofsemi-hydromorphicsoilcontainsthegreatgroupsofChaosoilandmountainscrubby-meadowsoil.Salinemeadowsoildistributedinthemicrobasin,andsodicalkalinesoilinmicroslopeormic...
- 31421
- Itisimportanttoenrichthesoilpriortoplanting.Thepeasantsploughedtheweedsinthefieldbacktoenrichthesoil.Thenhesawafieldthathadjustbeenburnedbyfarmerstoenrichthesoil.Itproducesleavesthatfarmerscanfeedtocattle,andithasrootsthatenrichthesoilwithnitrogen.Th...
- 7655
- Therethesoilisfromweatheredlimestonesoilorloess.Theseedlinggrowthwasbetterinlimestonesoilandgardensoilthanthoseinacidsoil.Themainsoiltypesaremountainyellow-brownearthandlimestonesoil,andmountainmarshysoilsinlocalizedareas.HeavenlybamboowasplantedtoPO...
- 28951
- Anapproachtocalculatethein-situone-dimensionalconsolidationofslightlyover-consolidatedsoilsisproposedinthispaper.Sofar,itissuggestedthatthecalculationcouldbeavailableforcontrolexploitingthegroundwaterbyuseofparameterofprophaseconsolidationpressureofo...
- 17843
- Finerootscouldalsoimprovesoilpermeabilityeffectivelytodecreaserunoffandweakensoilerosion.Raisingduckorraisingfishinricefieldcanclearlyimprovesoilphysicspropertiesandthesoilaeration.Theinventionisappliedtosalinesoil,canimprovesoilstructureandprovidesu...
- 4296
- ThetypicalandrepresentativepurplesoilsinSichuanBasinareredpurplesoil(acidic),gray-brownpurplesoil(neutral),andred-brownpurplesoil(calcareous).PaddysoilhadsignificantlyhighercontentsofTNandANthanyellowsoilandpurplesoil.Themeasuringsoilsamplechoosesthe...
- 13115
- agrowingcropthatisplowedundertoenrichsoil.ForthehillsidefarmersofRwanda,weareprovidingresourcestoenrichsoil,improveseedsandfertilisersandreduceerosion.Accordingtoher,it'snotasfoul-smellingasitsoundsanditreallyhelpsenrichsoil—sodon'tshyawayfromit!...
- 17616
- Sandpileismoresuitableinpeatsoilformationdi...Shroudedinwhitesmoke,thepeatsoilstillsmouldersundertheblackenedtree-stumps.InRiau,evenbesidemainroadstherearebleak,blackenedlandscapes,shroudedinwhitesmoke,wherethepeatsoilstillsmouldersundercharredtree-s...
- 21837
- Wellwaterimmersedinthirstysoilridgesandditches,soilridgesandditchesseepagewater,waterheadseemstobeimmobile.IwonderifduringanydayinmodernAfricanhistory,therehasbeenanyeverdateinwhichbloodstoppedflowingintothethirstysoilofthecontinent....
- 11517
- Theprocessoffarmlandsoildeflation.Theeffectsofthestubbleofdifferentcropsandfarmlandwindbreakoncontrollingfarmlandsoilerosionarestudied.Asequentialextractiontechniqueandatomicabsorptionspectrometrywereusedinthestudytoextractanddeterminethecadmiumforms...
- 5947
- Effectoflong-termpotassiumapplicationonirrigatedsoilpotassiumandontheyieldandnutrientofcropsGlennnotedthewaterthatpercolatesoutfromnormallyirrigatedsoil,technicallyknownasirrigationreturnflow,isoftenassaltyas10percentseawater....
- 6122
- Farmersgrowriceintherichsoil.Weedsgrowthicklyinrichsoil.Thetreeshaverootedintherichsoil.Thisareaisnotedforitsrichsoil.fertilefarmland;afatland;aproductivevineyard;richsoil."Nativemainlytotemperateregions,trufflesflourishinopenwoodlandsoncalcium-rich...
- 6961
- 1、TheactivesoilorganiccarbonfractionanditsrelationshipwithsoilenzymeactivityindifferenttypesofmarshesintheSanjiangPlain2、Thededucedcalculationformulaofactivesoilpressureactingoneachplateofcargobodywillprovidescientificreferenceforstructuredesignand...
- 6252
- Squarelarge-spanstructuresaresetinthesaturatedsoil,andoveralldamageappearsforthesestructures.Thedistributionlawofpressurepotentialinsaturatedsoilusingtwo-ringinfiltrationmethodtodeterminethepermeabilitycoefficientwasdifferenttothatusingcuttingringmet...
- 29626
- Thedarkloessialsoil(Heilutu)isnotonlyamainzonalsoilgroupintheloessplateauofnorthwesternChina,butanancientcultivatedsoil.HeavymetalsandtheresidueofpesticideincultivatedsoilofRadixPseudostellariaeconformedtothestandardofGB15618-19952001.Theresearchmeas...
- 13276
- Asoilconditioner;ahairconditioner.TheeffectofthesoilconditionerMDMonamelioratingthemeadowalkalisoilwasinvestigatedbypotcultureandfieldexperiment.ToimprovetheseriousalkalisoilsinwesternJilinprovince,theeffectofthesoilconditionerCLSonseriousalkalisoils...
- 24220
- Hewenthomeandexcitedlytoldhismotherthewholestory.Shehelpedhimgetapotandsomeplantingsoil,andheplantedtheseedandwatereditcarefully.Thegeotextilemeshwrappedplantingsoilandseedcanbeputinfish-scalepitsandsteepslopesdirectly(pitsdiggingnotnecessary)andachi...
- 5766
- onlightfriablesoilLoose,friablesoil,richinhumusandfitforplanting....
- 23912
- Thirtyyearsagotheislandersscratchedalivingfrominfertilesoil,saltpansandfishing.Thefarmersinthisareahavetostruggletowrestalivingfromtheinfertilesoil.Theideabehindsquarefootgardeningisthatyoucanplantfruits,vegetablesandflowersinraisedbeds,aboveinfertil...
- 5656
- surfaceapplicatstocalcareoussoilAmountsofmoistureinsoilvarygreatly.ScratchalivingoutofthesoilTheplantsluxuriatedinthefertilesoil.Farmersharvestingcropsinredsoil.growwellinsoilthatarehighlyMoistsoilabsorbsmoreheatthanloose,drysoilcoveredwithmoremulcho...
- 9146
- Heatandmoisturetransferinunsaturatedsoilisstudied.Hydraulicsoilcapillaryheadpotentialfunctioninunsaturatedsoilosmoticvaluecalculation;Theresearchstatusandsignificanceoftheunsaturatedsoilmechanicsathomeandabroadarereviewed.Laboratoryexperimentalstudyo...
- 9860
- ArtificialsowingwasmadeofGordoniaacumimatatoinvestigatethedifferencesinitsgerminationandseedlingemergenceatdifferentdepthsofsoilsealingandlittermulching.Alargeindustrybareareaisformedinthedownwindofsmeltercausedbymetalsmeltingproduction,withfeatureof...
- 5359
- Itkeepsmodestasthenaturaldispositionoflifeeverfromitstendershootburstingouthardicysoiltillitsgreenpolegoesintocloud.InthisMeiXuechengbeauty,Iseemtoisatree,hairgrewcanopy,armintothebranchesoftreesgrowwithmust,atthefootofthesunkdeepintotheicysoil,riski...
- 15298
- Incompactedandwaterloggedsoils??fixationbynodulesisprobablylimitedbyavailabilityof??Asticky,bluish-graysubsurfacelayerofclayfoundinsomewaterloggedsoils.Somesavannasoccuronwet,waterloggedsoils;othersondry,sandy,well-drainedsoils.TheMajornaturalsources...
- 6978
- Andwhiletherichvolcanicsoilgeneratesnewplantlife,thelavaoozesintothePacific.Growninvolcanicsoil,thisfairtradecoffeeisfull-bodiedwithalightacidityandhintsofcocoa.Thevolcanicsoilisscouredbyhotwindsthatblowconsistentlyyearroundthroughthechannelbetweenth...
- 16534