不同类型和大小弥勒魔芋种芋的产量表现及球茎品质分析

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中图分类号：S632.3 文献标识码：A 文章编号：1006-060X（2025）03-0001-06

YieldPerformance and Corm Quality ofAmorphophallus muelleri Planted with Different Types and Sizes of Seed Corms

WU Lin-Xuan1，SHI Chao-feng²，ZHANG Lan³， ZHOU Hai-yan'，HUANG Hong-mei¹，LIU Zhi ，LI Hao4 （1.Collgferls;o andTestingCenteofngzouoandDngutoousCountyJingzou484oRC;3.antProtectioandQuaranteStaion ofLingling District，Yongzhou ，PRC; 4.HunanMeteorological Service Center，Changsha ，PRC）

Abstract：Teothtraitsoeldandalityofmooallsmuellplntedwithderetandesofds werecomparedintissudy.Tesultsshowedthat tepetiolelength，eafsurfaceadus，petiolebasedameter，andumbeofoms growing ontheleavesofA.muelleri generallyicreased with theincrease inseedcormsize.Forseedcomsof thesametype，the germinationrateeafsceieldndeoduccontasd，ileeult-apoptodott decreasedwiththeincreaseinsedcormsize.TheA.mueleriplantedwiththetwo-yearoldseedcormshadthehighestyieldsof underground and leaf surface corms and the highest reproduction coeficient， which reached ，and 31.75，respectivelyTedryate，achandproteincontentineafsuracecoseeteghest.eaminacidonntasthe highestinone-yeaoldcos，whiletheighestreducingsugacontentandthelowestdrymatercontentwereobseredinwo-yearold corms.There was no significant difference in the konjac glucomannan content among diffrent corms.

words：Amorphophallusmuelleri; seed corm;corm yield;quality; growth traits

魔芋是天南星科（Araceae）魔芋属（Amorphophallus）多年生草本植物，原产于东南亚和非洲，在亚热带地区广泛栽培[]。（剩余7245字）