Sloboda树高生长模型及其在杉木人工林中的应用

Sloboda Height Growth Model and Its Application on Chinese Fir Plantation

摘要: 简要介绍了德国着名生物统计学家B.Sloboda的树高生长模型。本研究将该方程应用于杉木人工林的优势高生长模拟中,获得良好的模拟效果。分析结果认为,用Sloboda树高生长方程拟合多形指数曲线,不会导致指数年龄时的树高与指数级不符的矛盾,同时能确保拐点参数的生物意义,并且用非线型二乘法解方程参数时不需要做任何特殊处理。

Abstract: A famous German biostatistician,B. Sloboda’s height growth model was introduced briefly.It is considered that the Sloboda height growth model has both an improved theorical basis and a satisfactory application effects