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。

       

      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.

       

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