第46卷第1期2023年1月河北农业大学学报JOURNALOFHEBEIAGRICULTURALUNIVERSITYVol.46No.1Jan.2023不同育苗方式对草莓匍匐茎和子苗生长的影响范中艺，张彦萍，刘海河，朱立保，杨志桃，封科（河北农业大学园艺学院/科教兴农中心，河北保定071001）摘要：为了探究不同育苗方式对草莓育苗的影响，本试验以‘红颜’草莓品种为试材，研究了高架育苗、穴盘育苗和土壤育苗3种方式对草莓母株匍匐茎生长、子苗质量和开花时期以及假植对子苗质量和花期的影响。结果表明，3种育苗方式母株抽生匍匐茎数量和繁苗系数差异显著，表现为高架育苗>穴盘育苗>土壤育苗。高架育苗和穴盘育苗的子苗株高、茎粗、叶柄长、叶面积、SPAD值均明显高于土壤育苗，且显著提高了幼苗地下部鲜干重、壮苗指数、根系活力以及根系总长度、根系表面积、总根尖数。高架育苗、穴盘育苗和假植均促进草莓花芽分化和提早开花。由此得出，繁育草莓子苗的质量与育苗方式密切相关，以高架育苗效果最佳，其次是穴盘育苗。关键词：草莓；育苗方式；匍匐茎；子苗生长中图分类号：S668.4开放科学（资源服务）标识码（OSID）：文献标志码：AEffectsofdifferentseedlingmethodsonstolonandseedlinggrowthofstrawberryFANZhongyi,ZHANGYanping,LIUHaihe,ZHULibao,YANGZhitao,FENGKe(CollegeofHorticulture/AgriculturalScienceandEducationCenter,HebeiAgriculturalUniversity,Baoding071001,China)Abstract:Theeffectsofdifferentseedlingmethodsonseedlinggrowthofstrawberrycultivar‘Hongyan’arelargelyunknown.Inthisstudy,theeffectsofelevatedseedling,plugseedlingandsoilseedlingonstolongrowth,seedlingqualityandfloweringtimeofstrawberrywereinvestigatedaswellastheeffectsofshamplantingonqualityofseedlingsandfloweringtime.Theresultsshowedthatthenumberofstolonsandseedlingsweresignificantlygreaterinelevatedseedlingthanthatintheothertwoseedlingmethodsandwasthelowestinsoilseedling.Additionally,elevatedandplugseedlingsalsopresentedobviousadvantagesinplantheight,stemdiameter,petiolelength,leafareaandSPADvalueofseedlings.Furthermore,thepositiveeffectsontheundergroundbiomass,freshanddryweight,rootactivity,totalrootlength,rootsurfaceareaandtotalroottipnumberofseedlingswerealsodiscoveredbetweentheelevatedandplugseedlings.Theflowerbuddifferent...
