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薪炭林的作用是:(1)农村的生活能源;(2)某些乡镇工业的能源;(3)丘陵、山地养地的植被;(4)用材林等正常成材的保障。本文研究方法的特点是:1)以木材气干容重做为评价薪炭材质量的标准,大于0.65g/cm~3者为优质薪炭材,低于此者为劣质薪炭材;2)以生物量浓度做为评价薪炭材产量的标准,薪炭林的生物量浓度要大于一般森林的平均值(1.3kg/m~3)。本文概述了浙江省三种薪炭林类型即(1)松树薪炭林;(2)落叶阔叶薪炭林;(3)常绿阔叶薪炭林的生态学特性,并提出发挥薪炭林生产潜力的途径是:1)松树薪炭林采用鹿角桩作业法;2)其他薪炭林,通过提高林分平均木材气干容重和生物量浓度,改造单层林为复层林,以提高其比面积。
The role of the fuelwood forest is: (1) energy for life in rural areas; (2) energy for some township industries; (3) vegetation on hills and mountains; and (4) protection of timber and other timber. The characteristics of this method are as follows: 1) The air-dry weight of wood is used as the standard to evaluate the quality of firewood. The fire risk is higher than 0.65g / cm ~ 3, which is inferior to firewood; As the standard for evaluating the output of firewood, the biomass concentration of firewood forest should be greater than the average value of general forest (1.3kg / m ~ 3). This paper summarizes the three types of fuelwood forests in Zhejiang Province, namely (1) pine firewood forest; (2) deciduous broad-leaved firewood forest; (3) the ecological characteristics of evergreen broad-leaved firewood forest; Is: 1) The pine firewood forest uses the antler pile working method; 2) The other fuelwood forest improves the specific area by improving the average timber dry weight and biomass concentration in the forest.