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恒续林经营研究经过了100多年,但至今仍然没有被广泛应用于生产实践,其主要原因是尚没有很好地回答“什么样的林地适合经营恒续林?”“恒续林经营的理想林分是什么样的?”“恒续林经营是否更具经济效益?”这3个基本问题。在基本问题不解决的情况下开展的研究均存在局限性,因此文中建议在构建恒续林立地综合评价指数的基础上确定恒续林经营适宜区,以对人的效用为目标函数构建模型来规划经营目标及经营行为,借鉴和综合现有的相关理论方法,全面系统地开展恒续林研究,并做准确的经济成本效益分析,为经营单位开展森林经营和政府制定政策提供依据。
After more than 100 years of continuous forest management research, it has not yet been widely used in production practice. The main reason is that it has not been well answered yet. “What kind of forest is suitable for managing continuous forest?” “ What is the ideal forest management? ”“ Is it more economic? ”These three basic questions. Therefore, there are some limitations in the research on the basic problems that are not solved. Therefore, we propose to establish the suitable area for the sustainable management of forest based on the construction of the index of comprehensive evaluation of permanent forest, Planning management objectives and business practices, drawing on and integrating the existing relevant theoretical methods, conduct a comprehensive and systematic study of constant forest, and do accurate economic cost-benefit analysis for business units to carry out forest management and government to provide policy basis.