营林企业的建设,在某种意义上讲也就是营林生产所需路网的建设。确定路网密度,只从木材生产角度出发,是不全面的。木材生产仅仅是整个森林经营活动的一个环节。运材道路(包括支岔线、便道)是为了降低木材生产成木而修建的道路,只能作为营林道路的补充或延伸。所以作为确定林业企业基木路网密度的依据,应该从投入森林经营活动中所有各种劳动的总和出发。而合 The construction of forest enterprises, in a sense, is the construction of road networks for the production of forests. Determine the road network density, only from the perspective of timber production is not comprehensive. Wood production is only one part of the entire forest management activities. The roads for transporting timber (including the branch roads and pavements) are roads constructed to reduce the production of timber by timber and can only serve as supplements or extensions to the forest roads. Therefore, as the basis for determining the density of road network for forestry enterprises, we should proceed from the sum of all kinds of labor in the forest management activities. And together