不同施肥处理对连作黄瓜生长发育及土壤理化性质的影响

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中图分类号 S642.2;S153 文献标识码A文章编号 0517-6611（2025）12-0125-04

doi：10.3969/j.issn.0517-6611.2025.12.028

开放科学（资源服务）标识码（OSID）：

Efects ofDifferentFertilization TreatmentsontheGrowthandDevelopmentof ContinuousCropping Cucumberand SoilPhsical and Chemical Properties

FENGTeng-teng12，JIAZhi-hang12，JIANG Wei²etal（1.XuzhouInstuteofAgricultural Sciences，Xuzhou，Jiangsu2211 2.Tongshan Experimental Station，Xuzhou Institute of Agricultural Sciences，Xuzhou，Jiangsu 221114）

AbstractObjective]Takingthesoilofcontinuouscroppngcucumberfor5years（1Ocrops）asteresearchobect，tostudytffectsf difrentfeliatiteamntsotgowtadevelopntofoiousopgucbdoilalandcalprotsd providearefereeforthatioaltilzatioofgcualwasteandallviatigtstacleofontiuscroingofucumbr.eod] Adoptinggreoueiatiotdeigtxptwithvealtlatiostrast（K），obdatioofr duced chemical fertilizer and biological organic fertilizer as T1 ，combined application of reduced chemical fertilizers with biochar as T2 ，the regulatioefectsofvarioustreamentsocucumbagrooicraitsieldndoiltrtsereanalyd.Result]Tesultssoedtat the plant height，stem diameter and leaves number of cucumber treated with T2 were significantly better than those treated with T1 and CK;the yield treated with T2 was the highest，which was 1562.00g ， significantly higher than that of CK，increased by 147.54% compared with CK. The soil pH value，organic matter and microbial nitrogen content treated with T2 increased significantly than that of CK，while the EC value andquick-actingposhousontentdcreasdsignificantly，andeuickatingpotasiucotentddothangesignificantlyolu sion]ReducedceicalfertlierihocaranoowsoilacidificatiosigifcantlyecreaseECvaluecreaseorganice microbialnitrogencontent，andaccelerate fertilizerdecomposionforgrowthanddevelopmentofontinuous croppingcucumber.

KeyWordsFertilizationtreatment;Continuouscroppng;Cucumber;Growthanddevelpment;Soilphysicalandchemicalpropertis

当前，我国设施栽培面积已经超过 4×106hm2 ，面积和产量均位居世界首位[1-2]。（剩余9108字）