蒙乌薯6号脱毒苗培养与容器薯诱导技术初探

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中图分类号：S532 文献标志码：A 文章编号：1673-2871（2025）08-111-07

Preliminary study on virus-free seedling culture and container potato induction technology of Mengwushu No. 6

FAN Longqiu，LIN Tuanrong，WANG Yufeng， ZHANG Zhicheng'，WANG Wei'，WANG Zhent WANG Yiqian1， JIAO Xinlei'，HUANG Wenjuan1，BAI Xuedong²， YIN Yuhe1

（1.UlanqabAricaldFstreachsiuteUaboglana;rgolitit nongSeedTechnologyCo.LTD.，UlanqabOl2299，InnerMongolia，China）

Abstract： Using virus-freeseedlingsof the new drought-resistant and high-starch processing potato variety Mengwushu No.6asexperimental material，this study investigatedtheeffectsofdiferentcultureveselsonthegrowthof variety virus-free seedlings，screened theeffectiveconcentrationof Yipeilong bacteriostaticagent forbacterial contamination control，andexploredthesuitableinductionmethodforcontainerpotatoofthisvariety.Theresultsshowedthat the virus-free seedlings in the fullautomatic plastic square box were more robust， with improved photosynthetic efficiency and stronger growth potential.This treatmentcould increase the multiplicationcoeficientofpotatovirus-free sedlings， which was superiortothe glassbotle culture.The most suitableconcentrationof Yipeilong forpreventing bacterial contamination in Mengwushu No.6was 0.20% .Therapid induction culture method forin vitro potato tubersisas follows：Solid medium（seedling- strengthening stage： MS+30g⋅L-1 sucrose+6 g⋅L-1 carrageenan） + liquid medium（container potato induction stage： MS+80g ·Lsucrose +500mg⋅L-1 chlormequat chloride+5 mg L-1 6- benzylaminopurine）.The resultsofthis studynotonlylayatechnicalfoundationfortheindustrializationdevelopmentofMengwushuNo.6，butalso provide a reference for research on similar potato variety.

Key words：Potato;Mengwushu No. 6;Virus-free seedling; Container potato

蒙乌薯6号是由乌兰察布市农林科学研究所选育出的抗旱高淀粉加工型马铃薯新品种。（剩余7929字）