三岔子林业局胡桃楸林十年间蓄积量变化监测分析

Analysis of the Volume Change Monitoring of Juglans Mandshurica Forest in the Past Ten Years in Sanchazi Forestry Bureau

根据三岔子林业局0.06hm^2的固定样地十年间监测结果,对胡桃楸样木的胸径分布分析,十年间胸径平均生长量为3.6cm。对蓄积量分析,十年间蓄积生长总量为2.47m^3。单株样木生长量为0.1724m^3。通过分析比较不同的生态因子对胡桃楸蓄积量生长的影响程度,得出有利于促进胡桃楸生长的积极建议。

According to the monitoring results of 0.06hm^2 fixed sample plot of Sanchazi Forestry Bureau in ten years,the DBH distribution of Juglans mandshurica was analyzed.The average growth of DBH in ten years was 3.6cm.According to the volume analysis,the total volume growth in ten years is 2.47m^3.The growth of a single sample tree is 0.1724m^3.Through the analysis and comparison of the influence of different ecological factors on the growth of volume of Juglans mandshurica,the positive suggestions for promoting the growth of Juglans mandshurica were obtained.