借力人工林近自然化经营保障大树携景进城——以木兰林场针叶林为例  

By Means of Artificial Forest Near Natural Management to Ensure that the Big Trees Carry the Scene into the City——A Case Study of Coniferous Forest in Mulan Foresty Farm

作　　者：王艳军 陈爱桃 王桂鑫 靳龙 赵万利 田佳奇 王静 WANG Yanjun;CHEN Aitao;WANG Guixin;JIN Long;ZHAO Wanli;TIAN Jiaqi;WANG Jing(Mulan State Forestry Farm of Hebei Province,Chengde Heibei,068450)

机构地区：[1]河北省木兰围场国有林场,河北承德068450

出　　处：《甘肃林业科技》2020年第3期23-26,共4页Journal of Gansu Forestry Science and Technology

基　　金：中央财政林业科技推广示范资金项目“木兰林场近自然森林经营标准化示范区建设”冀SFQ[2020]001。

摘　　要：大树进城因破坏苗源地生态被严格限制,造成苗源紧张;另一方面人工林抚育会大量间伐淘汰立木,这些立木稍加培育就能成为大树苗木。为此,结合林业生产实际,运用近自然林业思想,提出利用人工林近自然化经营培育园林大树苗木携景进城的设想,并以木兰林场针叶人工林为例予以论证。针叶树近自然化园林大苗培育,既满足人工针叶商品林近自然化经营要求,又能利用淘汰立木解决大树苗源紧缺问题,是一条林场经营的创新途径。Big trees into the city because of its damage to the ecology of the seedling source is strictly limited,causing tension of the seedling source;On the other hand,plantation tending will eliminate a large number of stand trees,which can become seedlings of big trees with a little cultivation.Thus,combined with the actual production of forestry,using the idea of near-natural forestry,this paper puts forward the idea of cultivating the seedling of garden trees with scenery into the city by using artificial forest near-natural management,and takes the coniferous plantation of Mulan foresty farm as an example for demonstration.The cultivation of large seedlings in near-natural landscape of coniferous trees can not only meet the requirements of near-natural management of artificial coniferous commercial forests,but also solve the problem of shortage of large seedling sources by eliminating trees,which is an innovative way of forest farm management.

关 键 词：针叶树 大树进城 近自然林业 目标苗木 携景进城 

分 类 号：S754.5[农业科学—森林经理学]