一.前言要使油茶林分达到高产稳产,首先要有优良种型的群体结构和一定数量的植株,这两个因素,乃是油菜丰产林必须具有的质量基础和数量基础。油茶Camellia oleifera Abel是木本油料树种。它的经济价值主要是生产茶油。而单位面积茶油的产量,却是一个多因子的综合性状,既受到造林地的土壤条件、气侯条件、经营措施等宏观影响,更直接的受到单位面积的株数、平均株产、和茶果的出籽率、含油率等因子决定,其中影响最大的和最根本的是林分群体结构的遗传素质和株数。假使林分的种型 I. Foreword To achieve high and stable yield of Camellia oleifera, we must first have a good type of population structure and a certain number of plants, these two factors, but the rapeseed must have the quality of the basic and quantitative basis. Camellia oleifera Abel is a woody oilseed species. Its economic value is mainly the production of tea oil. However, the yield per unit area of ​​tea oil is a comprehensive factor with many factors. It is affected not only by macroeconomic conditions such as soil conditions, climatic conditions and management measures, but also by the number of plants per unit area, average plant production, and tea Fruit seedling rate, oil content and other factors, of which the most influential and most fundamental is the genetic quality of the stand structure and the number of trees. If the forest types