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2个红花槭品种适生砧木的筛选与培育技术
引用本文:王铖.2个红花槭品种适生砧木的筛选与培育技术[J].贵州师范大学学报(自然科学版),2011,29(2):4-8.
作者姓名:王铖
作者单位:上海市园林科学研究所,上海,200232
基金项目:上海市绿化管理局项目(F040202); 上海市城投基金项目(ZX050206)
摘    要:为了保持红花槭园艺品种的优良性状,开展了适合上海地区的砧木筛选和育苗技术研究。通过7种槭树幼苗的移栽试验,筛选出适应性强的种类和适合的栽培方法;通过嫁接试验,筛选出优良的砧穗组合;通过测定叶片变色过程中花青素的浓度差异,对接穗受到砧木的影响进行评价。结果表明有4种砧木的组合嫁接成活,红花槭嫁接苗成活率最高,三角枫嫁接苗的生长量最大;三角枫嫁接苗花青素的浓度比红花槭嫁接苗和进口大苗高,观赏期延长3~6d。红花槭、三角枫都可以作为两个品种的砧木,三角枫比红花槭砧更适合上海地区栽培。

关 键 词:彩叶植物  槭树  红花槭  砧木  育苗  嫁接

Suitable tock selection and culture for two cultivars of Acer rubrum
WANG Cheng.Suitable tock selection and culture for two cultivars of Acer rubrum[J].Journal of Guizhou Normal University(Natural Sciences),2011,29(2):4-8.
Authors:WANG Cheng
Institution:WANG Cheng(Shanghai Landscape Gardening Research Institute,Shanghai,200232,China)
Abstract:In order to keep the advantage of cultivars of Acer rubrum in Shanghai,selection of suitable stock and culture of seedling were studied in this paper.7 kinds of maple were planted in this test for selecting the tough stock and the suitable growing technique.Grafting test was taken to find the best combination of stock and scion.The appraisal that scions were affected by stocks was made through comparing the differences of leaf anthocyanin concentration.Results showed that 4 kinds of maples' grafting combina...
Keywords:color-leafed plants  maple  Acer rubrum  stock  seedling-culture  grafting  
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