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林业科学 ›› 2002, Vol. 38 ›› Issue (5): 64-72.doi: 10.11707/j.1001-7488.20020511

• 论文及研究报告 • 上一篇    下一篇

油茶栽培分布与立地分类的研究

何方 何柏   

  1. 中南林学院,株洲412006;中南林学院,株洲412006
  • 收稿日期:2001-06-14 修回日期:1900-01-01 出版日期:2002-09-25 发布日期:2002-09-25

CULTURAL DISTRIBUTION AND SITE CLASSIFICATION FOR CAMELLIA OLEIFERA

He Fang,He Bai   

  1. South Central Forestry University Zhuzhou412006
  • Received:2001-06-14 Revised:1900-01-01 Online:2002-09-25 Published:2002-09-25

摘要:

油茶立地分类即是在其栽培分布区各类生境对油茶适生程度的分类,是因地制宜规划发展油茶生产,进行宏观调控的科学依据。立地类型划分是油茶宜林地选择的技术方法。本项研究是在1981年开始,历时20 a的相关研究基础上进行的。研究证明油茶栽培分布主要在北纬23°30′~31°00′,东经104°30′~121°25′。属中亚热带东段湿润季风区,包括湖南等11省(区、市)的全部或部分。在分布区内共划分出32个立地区,今后我国发展油茶应限制在立地区内。并根据地貌、坡度、土层厚度进一步划分出36个不同的立地类型。

关键词: 油茶, 栽培分布, 生态习性, 立地分类, 立地类型

Abstract:

The result showed that Camellia oleifera was mainly distributed between 23°30′~31°00′N and 104°30′~121°25′E,spanning 11 provinces in the south of China, where the climate is one of intermediate subtropical moist monsoon types. The classification of site types provided the technical methods for selecting suitable sites to grow this valuable table oil species. Thirty two site areas were classified according to the studied climatic facotors, and oiltea camellia cultivation in the future should be confined within those limits. According to geomorphology, slope and soil depth, 36 site types were generated further.

Key words: Camellia oleifera, Cultural distribution, Ecological habit, Site classification, Site type