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林分生长和产量的数学模型是客观地预测林分的生长、产量及生产潜力不可缺少的工具。它是森林经营管理工作者正确地分析和评价诸如造林密度、抚育间伐、林分改造和施肥等营林措施的实施效果以及控制林分蓄积量的极为重要的手段。特别在现今,由于电子计算机在林业生产中广泛地应用,给林分生长模型的普遍应用开辟了广阔的前景。这不仅为模拟复杂的林分生长过程提供了可能,而且为适应林业生产的现代化管理的需要,迫切要求对林
The mathematical model of stand growth and yield is an indispensable tool for objectively predicting stand growth, yield and productivity. It is an extremely important tool for forest managers to correctly analyze and evaluate the effects of such silvicultural practices as afforestation density, tending and thinning, reforestation and fertilization, as well as control of stock volume. Especially nowadays, due to the wide application of electronic computers in forestry production, broad prospects for the widespread application of stand growth models have been opened up. This not only provides the possibility of simulating the complicated stand growth process but also urgently needs to adapt to the needs of the modern management of forestry production