本文利用数理统计的方法对常用的树高曲线方程进行拟合选优和检验,以偏差平方和最小者为优,把最优的树高曲线方程代入二元立木材积公式,得出较准确的每木材积的思路,给林分蓄积量的准确计算提供参考。 In this paper, we use the method of mathematical statistics to fit and test the commonly used tree height curve equation. Taking the smallest sum of squared deviations as the optimum, the optimal tree height curve equation is substituted into the binary wood product formula to get more accurate Each plot of timber products, to provide an accurate reference to calculate the amount of stock.