雷州半岛桉树生产力制约因素分析

A STUDY ON THE LIMITING FACTORS TO THE PRODUCTIVITY OF EUCALYPT PLANTATION IN LEIZHOU PENINSULA

摘要: 在全面调查了短轮伐期桉树生态系统特征的基础上，对制约桉对生产力的若干因素－－气候，土壤。品种，肥料，管理和投资结构，进行综合分析与评价。探讨获得高产的同时又保护生态环境各因素的较佳选择，为桉树人工林合理经营提供理论依据。
- 桉树 /
- 人工林 /
- 生产力 /
- 制约因素
Abstract: Based on the ecosystematic characteristics of short rotation eucalypt plantations shown in previous researches, the paper comprehensively analyses and appraises the limiting factors to the productivity of eucalypt plantations-climate, variety, soil, fertilization, managemental measures and investment structure. The purpose of the paper is to identify optimal production programs giving out high output while also preserving eco-environment for the rational management of eucalypt plantations.
- eucalypt plantation /
- productivity /
- limiting factors