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本文在调查、收集福建省建柏人工栽培区和自然分布区气候、地形地貌、标准地、解析木等有关资料的基础上,进行福建柏气候学的研究,应用逐步回归分析法从37个组合的气候因子中筛选出影响其胸径年轮宽度的4个主导气候因子,即1月平均气温、年平均气温、5—6月平均气温、9—10月平均相对湿度,并据此应用系统聚类分析法进行产区区划,将全省67个县(市、区)划分为最适区、适宜区和一般分布区,分别产区建立有关测树因子生长模型和相关关系式,提出各产区不同地位指数级、各年龄段的现实生产力水平。旨在为该树种的合理布局和提高林分的生产力服务
Based on the investigation and collection of climate, topography, standard and analytical wood in Jianbai artificial cultivation area and natural distribution area in Fujian Province, this paper studied the climate of Fokienia hodginsii from 37 combinations Of the climatic factors, the four dominant climatic factors influencing the growth of the DBH of the DBH were selected, that is, the average temperature in January, the annual average temperature, the average temperature in May-June and the average relative humidity in September-October, Class analysis method for the division of production areas, the province’s 67 counties (cities, districts) is divided into the most suitable area, the suitable area and the general distribution area, respectively, the establishment of the establishment of measuring tree growth model and the correlation between the type of production The different status of the district exponential level, the actual level of productivity of all ages. It aims to serve the rational distribution of the tree species and improve the productivity of the stands