【摘要】 绿宝石蔓绿绒离体培养繁殖技术研究结果表明：①冬春两季的茎尖、带芽茎段是理想的外植体材料；②外植体用７５％ 酒精消毒１５ ｓ，再用０１％ 升汞浸泡５ ｍ ｉｎ，可达到较好的消毒效果；③最佳分化增殖培养基ＭＳ＋ ＢＡ２ ｍ ｇ／Ｌ＋ ＮＡＡ０３ ｍ ｇ／Ｌ，可使增殖倍数达７５０；④最佳生根培养基濎濚ＭＳ＋ ＮＡＡ０５ｍ ｇ／Ｌ＋ ＩＡＡ０１ｍ ｇ／Ｌ＋ 蔗糖２０ｇ／Ｌ＋ 活性炭２ｇ／Ｌ，达到９６２％ 的瓶苗生根率；⑤组培苗按照最佳移栽程序，可获得９１２１％ 的移栽成活率。更多还原

【Abstract】 The study result of in vitro culture propagation technique of Philodendron erubescens ‘Green Emerald’ showed that:① stem apex and stem with buds in winter and spring was ideal explant materials.② disinfecting with 75% alcohol for 15 s,and then soaking with 0 1% corrosive sublimate can reach good effect of disinfectation.③ the best medium for differentiation MS+BA 2 mg/L+NAA 0 3 mg/L makes 7 5 times multiplication.④ the best medium for rooting 1/2 MS+NAA 0 5 mg/L+IAA 0 1 mg/L+20 g/L sucrose+AC 2g/L results in rooting percentage 96 02%.⑤ transplanting of tissue plant can get 91 21% of survival rate under best transplanting procedure.更多还原