园林废弃物堆肥替代泥炭对角堇生长的影响

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中图分类号：S14 文献标识码：A DOI编码：10.3969/j.issn.1006-6500.2025.02.015

TheEffectof UsingGardenWaste Compost Insteadof Peat ontheGrowthof Violacornuta

LIU Yanjun，JI Dandan，DENG Yongcheng，CHEN Rui，WANG Min （Wuhan InstituteofLandscapeArchitecture，Wuhan，Hubei 43Oo8O，China）

Abstract：Inordertoeducetheoveruseofpeatresourcesandiprovetheutilizationrateofgardenwasteresources，thefeasibilityof usinggarden wastecompostasflowercultivationsubstratewas explored.Weselected garden waste，peatandvermiculiteasrawmate rials，mixedthemindiferentproportions，andpreparedsixindsofcultivationsubstrates.TakingViolacoutaseedlingastest plants，potexpeimentsereondutedtosdytediferencsinphsicalandchemicalpropertisoftesixindsofuliatisub stratesandtheirefectsonthegrowthdiferencesofViolacoruta.Theindexes werecomprehensivelycomparedbyentropyweightco eficientandOPSISintegratedcomparisonmethod，andthebstcultivationsubstratewasseleted.Theesultsshowedtatwithte increaseoftheproportionofgardenwastecompost，thepHvalueandECvalueoftheculturemediumincreased，andthbulkdesity andcapillryporosityincreased，whichpromotedthegrowthofCorydalisdecumbens.Tosumup，thebestsubstrateformulaisT treatment，thatis，peat：gardenwastecompost：vemiculite=2：3：1，whichcanbeusedasanalteativesubstrateforthegrowthnd cultivation of Viola cornuta.

Keywords：garden waste compost; peat;pot experiment; Viola cornuta

随着生态文明的建设，绿化面积日益增加。（剩余6922字）