湖南檵木属植物的园林应用现状调查与分析

采用实地调查、访问与文献搜查等方法,对湖南省境内檵木属植物园林应用现状进行了调查与分析。结果显示:红花檵木应用非常普遍,主要出现了嫩叶红、透骨红、双面红三大栽培类型;色块、模纹花坛应用形式约占45%,灌木球、自然式或造型树应用形式约占40%,丛植、聚植、群植等约占15%;主要存在白花檵木应用少,高墙绿篱少,造景精品少,产业链不完整,缺乏科普宣传,有花叶病毒病发生等问题。结论:要加强白花檵木应用研究,提倡和引导用红花檵木作高墙绿篱、林缘或区域隔离带,加强造景精品设计和盆景应用,加大科普宣传力度,加强园林管理、减少花叶病毒病的发生。

Investigation and Analysis of the Landscape Application Present Situation of Loropetalum in Hunan Province

The author investigated and analy zed current situation of landscape application of Loropetalum, using the methods of field investigation and document studies. The research results showed that the application of Loropetalum chinense var. rubrum was very popular, and it has different variety and variant types that mainly include ‘Nenyehong’, ‘Touguhong ’and ‘Shuangmianhong’ Groups. The application forme of color belts and patterned flower beds account for 45 percent; the shrub balls, natural shapes and tree figures account for 40 percent; the clump planting, multiple planting and mass planting account for 15 percent. There were many problems such as short of the application of Loropetalum chinense, lacking of high hedge, limited high-quality landscape works, non-perfect industry chain, lacking of popular science propaganda as well as mosaic virus disease. The conclusions concluded that it was important to reinforce research on application of Loropetalum chinense, advocate using the L.chinense var. rubrum as the high hedge, forest edge, regional separation belt, strengthen the design of high-quality landscape works and the application of Penjing plant, increase popular science propaganda, strengthen the garden management and reduce occurrence of Mosaic virus disease.