不同处理对显齿蛇葡萄扦插繁殖的影响

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Effects of Different Treatments on the Propagation by Cutting of Ampelopsis grossedentata

AbstractOectieudyefetsoftoentatidaktiofooeswellassubtrateeopropatiying ofAmpelopsisgossdetadeetthstteataotcoit.etdcto，oal testesignwasdtaatetoingndcllateidexofigives.Thigatoigmba rootengthaverageootlngthndyeightofwereteevaationidexes.esultHonetyedteeatestfing rateandrotigidelodyoooncetrationdakti.Hooetydoctratiodsiganttsoo ting rate and index of rooting effectiveness （ P<0.05） ，and substrate type had significant effects on rooting rate （ P<0.05 ）.[Conlusion]The best rooting rate was obtained when the cutings were soaked in 200mg/L NAA for 8h and the substrate were made of peat soil.

KeyWordsAmpelopsis grossedentata;Differenttreatments;Propagation bycutting;Rooting rate;Root development

显齿蛇葡萄（Ampelopsisgrossedentata）为葡萄科（Vitace-ae）蛇葡萄属（Ampelopsis）落叶藤本植物，野生主要分布于我国华东、华南和西南地区，在湖北恩施、湖南张家界、江西萍乡等地人工种植已初具规模。（剩余7005字）