從優良材質生產觀念的台灣育林施業技術及發展

The Development and Technique of Silvicultural Practice from Good Quality Wood Production View in Taiwan

邱志明(Chih-Ming Chiu) ； 林振榮(Cheng-Jung Lin) ； 王松永(Song-Yung Wang)

《中華林學季刊》 38卷1期 (2005/03) Pp. 127-138

https://doi.org/10.30064/QJCF.200503.0010

摘要

木材生產及生物多樣性保育是森林經營兩大主軸，在供應未來木材資源，造林木將扮演重要的角色，而其材積生長及木材品質為影響材價之兩大因素，正確的造林及適當的撫育經營設計不僅增加林木生物量，而且可達成林木品質改良的目標。可確認的是木材性質是由林木遺傳因素、生育地及育林施業等交感影響作用，一般而言，林木生長與材質可以直接由育林技術加以控制，這些包括熟知的疏伐及修枝作業，這兩種是商業性造林木用材的主要撫育技術。為持續供應大徑材積且具有優良材質，本報告介紹符合木材工業加工發展的育林施業技術，以提供造林木的育林經營實務及木材利用的參據。

關鍵字

疏伐 ； 修枝 ； 育林施業 ； 優良材質

並列摘要

Both timber production and biodiversity conservation are very important for forest management. Plantation trees will play an important role in supplying wood resources in the future. It should be known that volume growth and the lumber quality of plantation trees are very important for the wood products industry. Accurate seedling propagation and suitable design of a silviculture system may not only increase the biomass production of trees, but also achieve the goal of a quality improvement in the trees. It is recognized that the properties of wood are affected by the genetic factor of trees, environmental conditions of the site, and silvicultural practices etc. In general, tree growth can be directly controlled by plantation techniques. These include thinning and pruning, which are two important practices for commercial plantation wood. For continuously supply large diameter log with high wood quality, the purpose of this paper is to introduce the techniques of silvicultural practices in accordance with the procedure of wood products industry. The contents would provide basic information for future management practice and wood utilization of plantation.

並列關鍵字

Thinning ； Pruning ； Silvicultural practice ； Good quality wood