乙烯抑制劑噴施對油茶果實生長發(fā)育和含油率的影響

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【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號 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 [中圖分類號］S566.1 [文獻標(biāo)識碼］A [文章編號]1674-3229（2025）02-0095-05

油茶（CamelliaoleiferaAbel.）屬山茶科（Theace-ae）、山茶屬（CamelliaL），常綠灌木或小喬木，原產(chǎn)于中國南方亞熱帶地區(qū)，具有悠久的栽培歷史，與油橄欖、油棕、椰子并稱為世界四大木本食用油料樹種[1-2]。（剩余7435字）