帽儿山樟子松人工林林分轮伐期的确定  

Determination of Rotation Felling Period of Camphor pine Plantation in Maoershan

作　　者：邱玉成 丰绪霞[2] Qiu Yucheng;Feng Xuxia(Heilongjiang Shangzhi State Forest Farm Management Bureau,Shangzhi 150600,Heilongjiang,China;Library of northeast forestry university,Harbin 150040,Heilongjiang,China)

机构地区：[1]黑龙江省尚志国有林场管理局,黑龙江尚志150600 [2]东北林业大学图书馆,黑龙江哈尔滨150040

出　　处：《林业科技情报》2020年第1期32-34,共3页Forestry Science and Technology Information

摘　　要：现阶段一些林区的经营管理模式存在着经营粗放等众多问题,导致森林质量下降,生态服务功能降低。尤其在人工林经营中存在诸如病虫害严重、地力衰退、生物多样性下降等情况,使得人工林森林健康经营成为目前林业中亟待解决的问题。人工林有计划的人为干预经营方式,目的是保护和维持森林生态系统各种功能,同时通过发展具有社会、环境和经济价值的物种,来满足人们日益增长的物质和环境的需要。结合2002年、2003年及2004年帽儿山樟子松人工林林分数据,实测每株树高、胸径,整理数据计算出每公顷蓄积量与平均生长量。由平均生长量最大年份可得出数量成熟龄在41年左右,确定林木最优轮伐期。At present, there are many problems in the management mode of some forest areas, such as extensive management, which leads to the decline of forest quality and the decline of ecological service function. Especially in the plantation management, there are such situations as serious diseases and insect pests, soil fertility decline, biodiversity decline, etc., which make the healthy management of plantation forest become an urgent problem to be solved in the current forestry. Plantation management is a planned form of human intervention aimed at protecting and maintaining the functions of forest ecosystems while meeting the growing physical and environmental needs of people through the development of species of social, environmental and economic value. Combined with the stand data of maowershan camphor pine plantation in 2002, 2003 and 2004, the height and diameter of each tree were measured. From the maximum years of average growth, it can be concluded that the maturity age of the quantity is about 41 years, and the optimal rotation cutting period is determined.

关 键 词：樟子松 人工林 林分轮伐期 

分 类 号：S718.5[农业科学—林学]