搜索结果: 1-1 共查到“工学 silviculture”相关记录1条 . 查询时间(0.031 秒)
Contemporary silviculture of beech forests
forest tending tending models beech forests beech silviculture
2009/11/27
In beech forest management, we are confronted with high labour costs and low value of beech timber due to red heart formation and other wood defects. An overview of modern concepts in beech tending is...