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一、制定模式的目的林分生长量预测是确定合理的经营方法的关键。过去创制和应用的生长量预测方法很多,但多数方法所依据的只是根据一些有限的林分综合条件(生境、林龄、立木度)和经营条件(株行距、间伐方法等)来预测生长量的林分的变量。随着快速运算的计算机的发明,一种根据单株预测林分生长量的新方法出现了(Ncw-
First, the purpose of formulating the model Stand growth forecasting is the key to determining a reasonable management method. In the past, there were many methods for predicting the amount of growth that was created and applied. However, most of the methods were based on predicting the amount of growth based on a few limited stand combinations (habitat, stand age, stand temperature) and operating conditions (plant row spacing, thinning method, etc.) The variable of the stand. With the rapid computing of the invention of the computer, a new method of predicting stand growth per plant emerged (Ncw-