春化处理对朝鲜蓟现蕾时间和产量的影响

打开文本图片集

引用格式：，等.春化处理对朝鲜蓟现蕾时间和产量的影响[J].农业科学，2025（6）：26-31.DOI：10.16498/j.cnki.hnnykx.2025.006.005

中图分类号：S644.9 文献标识码：A 文章编号：1006-060X（2025）06-0026-06

Effects ofVernalizationon theBudding Timeand Yield ofArtichokes

PENG Fu-xing，WANG Xin-yue，SONG Shi-xia，AI Xin （CollgefureuatualUesitobtoteoloatoalC Innovation and Molecular Breeding，Changsha ，PRC）

Abstract：Thisstudyaimstoinvestigatetheefectsofvernalizationonthebuddingtimeandyieldofartichokes.Theartichoke varieties'Green'andmperialStar'wereplantedintisstudy.Tephenologicalperiod，plntmorphologicaltraits，fistbudtraits， andyieldofartichokes veralizedwithdiferentmethodsandfordiferenttimeperiodswerecompared.Theresultsshowedthatboth plumule-vemalizatioandseeding-vealzationfor14and21dayssignificantlysorteedthetimetobudding，boltig，andhaest， with'Gren'hvingthehortestietouddng（45.48d）after21dofsedingvealizationandmperalStar'avingthesotest timetobudding（143.20d）after14dofplumule-veralizatio.Bothplumule-vemalizationandseding-vemalizationsuppressedthe growthofplantheight，leaflegthleafith，stedmeterfstbudameter，udngthfowerbudeightandpedicelte. Compared with the treatment without vernalization， 14d of plumule-vernalization increased the number of buds per plant by 18.59% （2 and 26.74% and the yield by 20.92% and 19.34% for'Green' and 'Imperial Star'，respectively. Seeding-vernalization for 21 d increased the number of buds per plant by 28.01% and 14.09% and the yield by 22.13% and 15.24% for 'Green' and'Imperial Star'，respectively. Overall， 14d of plumule-vemalizationand21dof seeding-vernalization demonstrate similar yield-increasing efects，while plumulevernalization has simpler operation and lower seedling cultivation cost. Therefore， 14d of plumule-vernalization can be adopted in the cultivation of artichokes in Hunan.

Keywords：artichokes;vernalization;budding time;yield

朝鲜蓟（CynarascolymusL.），又称菜蓟、菊蓟、洋蓟、洋百合等，为菊科菜蓟属多年生草本植物[1]。（剩余6200字）