摘要
湖南是地栽杜鹃花生产大省, 2006年全省种植面积1600 hm^2,年产苗木1．8亿株,年销售额1．2亿元,分别占全国种植面积、年产量及年销售额的50％、56％及46％。品种主要有春花杜鹃和夏花杜鹃两大类,产品主要是扦插苗和1～2年生移栽苗,90％以上苗木用于绿地密植、模纹花坛等,是目前我国亚热带地区园林绿化造景效果最为丰富的花灌木之一。为提高地栽杜鹃花苗木生产的技术水平,湖南省质量技术监督局委托湖南省林科院主持制订《地栽杜鹃花苗木培育技术规程和质量分级》省级地方标准,本文对地栽杜鹃花苗木培育技术总结如下。
Hunan is a big province producing Rhododendron spp, In 2006, the area of field grown Rhododendron spp was 1,600 hectare in Hunan Province, 180 million plants of Rhododendron spp was produced and the sales was 120 million Yuan, accounting for 50%, 56% and 46% respectively of the total planting area, the annual output and the yearly sales of the whole country. Spring-flowering and summer-flowering are the main varieties and most of them are cutting-propagated stocks and 1 to 2 year old transplanted stocks. Over 90% nursery stocks were used for close planting in green land and for flower-bed. Rhododendron is one of the genera that can be used to create most diverse landscaping effects in subtropical areas. China＇s flower industry is in a transition from increase of quantity to increase of quality. In order to improve the technical level of to production of field grown Rhododendron spp, the Hunan Provincial Quality and Technical Supervision Bureau entrusts the Hunan Provincial Forestry Academy to develop a provincial standard of ＂Technical codes and quality grading for nursery cultivation of field grown Rhododendron spp＂, this paper presents a summary of the cultivation techniques.
出处
《中国城市林业》
2007年第3期54-55,共2页
Journal of Chinese Urban Forestry
