乙烯抑制剂喷施对油茶果实生长发育和含油率的影响

打开文本图片集

【Abstract]ToinvestigatetheeffctsofplantgrowthregulatorsontheyieldandqualityofCameliaoleifera，thisstudyuses 'Huashuo'Camelliaoleiferaastheexperimentalmaterial.Bymeasuringthefruittrait indicesandoilcontentofCamellia oleiferaatdifferentdevelopmentalstages，weanalyzetheimpactofvaryingconcentrationsofanethyleneinhibitor（aminooxy aceticacid，AOAA）onfruitdevelopmentandoilaccumulation.Thefolowingconclusionsaredrawnthatatthefruit maturation stage，2 mmol/L AOAA treatment increases fresh seed weight by1.47 g compared to the control （CK，water treatment）， during theoilaccumulationphase，diferentAOAAconcentrations influencesfreshfruit weight，freshseedweight，ndtrans versediameter，butshowsnosignificanteffectsonfruitweight，transverse/longitudinaldiameters，orpericarpthicknesat maturation，andthe8mmol/LAOAAtreatmentsignificantlyenhanceskerneloilcontentandoleicacidconcentrationby （204号 9.28% and 2.34% ，respectively，versusCK，without compromising fruit size or weight.This study providesatheoretical basis forimproving the yield of Camellia oleifera usingplant growth regulators.

Keywords] Camellia oleifera; ethylene inhibitor; fruit trait indices;oil content [中图分类号］S566.1 [文献标识码］A [文章编号]1674-3229（2025）02-0095-05

油茶（CamelliaoleiferaAbel.）属山茶科（Theace-ae）、山茶属（CamelliaL），常绿灌木或小乔木，原产于中国南方亚热带地区，具有悠久的栽培历史，与油橄榄、油棕、椰子并称为世界四大木本食用油料树种[1-2]。（剩余7435字）