异龄林林木成熟确定的方法

Research of the Confirmation Method of Mature Level in Uneven-Aged Forest

以林木经济成熟径级确定为例,通过径级价值量被其径级材积除的模式转换办法,解析异龄林林木成熟的确定方法,进而为改善林业生产中异龄林采伐的盲目性提供依据。

The confirmation method of mature level in uneven-aged forest is an insoluble problem both in forestry theory and forestry production at present. There are two problems. First, it must be measured and counted by the trees＇ diameter. The rank of the trees＇ age can＇ t be used in the forestry production. Second, the comparison among the forests of different trees＇ diameter in three-dimensional space must be finished. In this paper, the confirmation method by giving an example of the confirmation from a formula which divided the price of a certain trees＇ diameter by the volume of timber was studied. It will not only get the most profit economic part but also protect the forest most as well. The basic foundation of the solution which can reduce the blindness in cutting uneven-aged forest was provided.