搜索结果: 1-1 共查到“经济林学 Logging”相关记录1条 . 查询时间(0.042 秒)
Importance of logging technologies for economic effectiveness of tending Norway spruce stands
economic effectiveness harvesting technologies spruce stands stand tending
2015/3/27
This article examines the impact of modern harvesting and hauling technologies on the economic effectiveness of tending Norway spruce stands. The analysis of more than 70 tending treatments showed how...