基质中添加微生物菌剂对番茄生长、产量及青枯病发生的影响

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中图分类号：S641.2 文献标识码：A 文章编号：1006-060X（2026）01-0045-06

Abstract：TisstudyistoinvestigatetheeffectofadditingBacilussubilisd/orrichodearznumagentstothesbstrate onthegrowthyield，andbactealwilticidenceoftomatoplants.Thetomatoaietyyubaoshwasplantedintheubstratesded with B subtilisagent（T1），T.harianumagent（T2），mixedmicrobialagent（T3），andnomicrobialagent（CK）.Thegeration indicators，ingothtitgrooicitsfatueplats，ielddacteraliltideereteaicalld Theresultsshowedthatduringtheseedlingcultivationstage，thegerminationrateandvigorofT1werethehighest，andThadthe mostsignificantctofpromotngsedigrowthwithteghestotlength，planthight，umbeofalleavedle plantfresh weighturingtheplantingstage，Tsowedthebestcomprhensiveperformanceinpromotinggrowth，creasingield， and preventingdisease，withteghestplantheight，stemdameter，andingleplantyield.Talsoemonstratedgoodplantgowt promotingaddiseas-preventingefect，whileitsyieldperformancewasslghtlyinferior.AlthoughT3exertedcertanplatgrowth promotinganddisease-prevetingecttoughoutthetieexperimentalpriod，itsprformanceasiferiortotatofgle bacterial agent.To sumup，adding T harzianum tothe substrate hadobvious advantages ingrowth-promoting，andadding B subtilis to thesubstratehadteestyield-increasingefectBothcansignificantlyeducetebacterialiltincidene.Therefore，itwassgsted that T. harzianum can be added during the seedling stage in tomato production to cultivate strong sedlings，and B subtilis can be added after transplanting to increase the yield and prevent bacterial wilt.

Keywords：tomato;microbial agents;tomato yield;bacterial wilt

番茄（Solanumlycopersicum）原产于南美洲，是茄科茄属一年生或多年生草本植物。（剩余5525字）