黏性土壤种植嫁接茄与自根茄对比试验

打开文本图片集

引用格式：，等.黏性土壤种植嫁接茄与自根茄对比试验[J].湖南农业科学，2025（3）：13-16.DOI：10.16498/j.cnki.hnnykx.2025.003.003

中图分类号：S641.1 文献标识码：A 文章编号：1006-060X（2025）03-0013-04

Comparison Between Grafted Eggplant and Self-Rooted Eggplant Planted in Clay Soil

ZHANG Fang，CAI Ming，DENG Yong-qiang，LIAO Hou-yuan， DENG Yu-ping，WU Lin-yuan，HE Qing （ChenzhouInstituteofAgricultural Sciences，Chenzhou 423ooo，PRC）

Abstract：Comparativecultivationtrialswerecarredoutforgraftedeggplant （withSolamumtorvumasthestockand'Heiyuanba （204号 asthe scion）andself-rootedeggplant inclaysoilareas insouthe Hunan.Thegrowthanddevelopment，fruit appearancequality rotraits，yieldanddiseasersistancewereompared.Tesultsshowedtatgfedeggplanthadtrongergowthotealthan self-rooted eggplantatthe middleand late stagesof development.The plant heightand crown diameterof grafted eggplant were significantlyhigher tantoseofself-roted egplantatthepeak fruitingstageandendharvesting stage.Gafted eggplantandselfrootedegplantshowedthesamefruitshape，fruit skincolor，andfeshcolor.Thefruitsperplantofgraftedegplantwere more than thoseofself-rotedegplantobviously.Thehigh-yieldingstageofgraftedeggplantconcentratedatthemiddleandlatestage.The rootsofgraftedeggplant wereasiertogowinclaysoil，witheumber，verticaldepthndtrasversediameterofteralroots andthetransversediameterofcapilaryrotssignificantlyigherthanthoseofself-rootedeggplant.Inconclusio，graftedeggplant outperformedotdgpntinntgowthotetialfruitppeaanealitytotalyielddotdaptabiltAcodglyt is worthwhile to popularize the planting of grafted eggplant in clay soil in southern Hunan.

Key Words：grafted eggplant; self-rooted eggplant; clay soil; comparative cultivation trials

郴州市位于湖南省东南部，属于中亚热带季风性湿润气候区，气候特点鲜明：春季多变、夏热期长、秋晴多旱、冬寒期短。（剩余5415字）