摘要
在全林分生长模型的基础上，用ＶｉｓｕａｌＢａｓｉｃ（ＶＢ）语言建立了长白落叶松建筑材林分经营模型微机系统，由参数设置、生长模拟、图形显示、打印数表和模式报告５部分构成。根据功能设计，每一部分被划分为若干模块，系统优化采用动态规划方法。
A computer system of stand silviculture models of building wood for Larix olgensis plantation was established based on an integrated stand growth model in Visual Basic language. It consists of 5 parts: parameter setting, growth simulating, graphic displaying, table printing and model reporting. Each was divided into a few modules according to its functional design. The system optimization was found using the method of dynamic programming. An economic analysis was completed along with the growth simulation.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1997年第3期26-29,共4页
Journal of Northeast Forestry University
基金
国家"八五"攻关课题
关键词
落叶松
人工林
建筑材
林分经营模型
Larix olgensis
Plantation
Building wood
Stand silviculture model
