摘要
针对南方型杨树各主栽区多为混系造林的生产实际,将南方型杨树整体作为研究对象,开展了南方型杨树人工林经营模型系统的研究。根据213个南方型杨树同龄林标准地资料,建立了集经营模拟、经济效益评价、优化决策于一体的南方型杨树人工林经营模型系统并开发了相应的软件,介绍了该系统的结构与功能并举例说明其应用。南方型杨树人工林经营模型系统的建立为南方型杨树模式化定向培育理论的实现提供可靠的工具,对南方型杨树人工林经营具有直接的指导作用。
Given the fact that the mixed clone afforestation mostly occurred in main planting area of southern China, the research on southern type poplar plantation management model system was carried out. Based on the data of the 213 sample plots of the pure even-aged southern type poplar plantation, a management model system and its software were developed for southern type poplar plantation, which consisted of management modeling, economic benefit evaluation and optimum strategic decision. In this paper, the structure and function of the system and its application was illustrated. The establishment of the model system would not only provide a reliable tool for implementing the theory of modeling directive cultivation of southern type poplar, but also guide the practice of cultivation of southern type poplar plantation.
出处
《林业科技开发》
北大核心
2014年第5期112-116,共5页
China Forestry Science and Technology
基金
国家重点基础研究发展计划(编号:2012CB416904)
国家林业公益性行业专项(编号:201004004011)
关键词
南方型杨树
人工林
经营模型
软件
southern type poplar
plantation
management model
software
