不同复壮处理对土壤理化性质和晚樱生长的影响

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中图分类号S685.99 文献标识码A文章编号 0517-6611（2025）11-0149-06

doi：10.3969/j.issn.0517-6611.2025.11.032

开放科学（资源服务）标识码（OSID）：

Effects of DiferentRejuvenation Treatmentsonthe Soil Physicaland Chemical Properties and GrowthofPrunusserrulata LIU Zhen， WANG Xiao-qi， YIN Jian-fei et al（Beijing Yuyuantan Park Management Ofice，Beijing 100142）

Abstractoivestigatetsofdierntejuveatiofoulaoialdmalpropetiofldgowhfsl tainYuyuantanPark，theeexprimentaltreamentsincudinganeile，engjbao（GJ），ndAncientTreeRejuventiotrate （JZ）weresetupwithonventioalmaintenanceasontrol.Soilpysicalandchemicalidicators，nzeactivityalues，ndgowthand physiologicalidcaorusslateeasdideeerntalteantsalalasdtplo theipactofuaitsilaldalopesellastohial serulatTesultsshoedtattetheejuvenationfoulasouldsigiicantlyncreaseeactivityofoilacidosphataseadert ase，ndreducesoilHGJtreatmentcouldsignificantlyincreaseflowerquantityandreducesoilECvalue.Ttreatmentcouldsigificantly increaseplantgothnddusoilECvalue.JZreaetouldsigifantleasetontetsofollblepotassadlable magnesium.ccdingteompeesiegrlaoalevauatioofnt，GJndtreantsreoreetieipogoil environment， promoting the growth of Prunus serrulata，and enhancing flower quality.

KeyWordsRejuvenation;Prunus serrulata; Yuyuantan Park;Grey relational degree

樱花（Prunusserrulata）是蔷薇科（Rosaceae）落叶乔木或小乔木，花期主要集中在每年3一5月，观赏价值高，深受人们喜爱。（剩余8115字）