根据黑龙江省孟家岗林场、江山娇林场的固定标准地及吉林省松江河地区的团状枝解析样地调查数据，基于Ｋｏｒｆ生长方程，导出了落叶松人工林分自然稀疏模型和断面积生长模型，以此为核心构造了满足相容性原则的树高曲线动态预估模型、林分收获预估模型落叶松人工林生长模型系统。用由这４个模型构成的模型系统可模拟不同林分的平均胸径、每公顷株数、林分断面积及林分蓄积的生长过程，并与实际林分很接近。 Based on the data of the investigation on the sample plots of climax branches in Mengjiagang Forest Farm, Jiaojiajiao Farm in Heilongjiang Province and the climax of Songjianghe River in Jilin Province, the natural sparse model and sectional area growth model of Larix gmelinii plantation were derived based on the Korf growth equation. Based on this, the dynamic prediction model of tree height curve which satisfies the compatibility principle and the growth model system of Larch plantation prediction model were constructed. The model system composed of these four models can simulate the average DBH, the number of trees per hectare, the area of ​​forest stand and the growth of stand volume, which is close to the actual stands.