生立孟宗竹之染色（第一報）──染色方法

Living Moso Bamboo Dyeing Part 1. Dyeing Technique

本報告探討以高親和力鹽基染料染著生立孟宗竹之方法。將適量的染液（濃度0.5～1.0%）由節間上端的小孔注入，染液則因光合作用與蒸散作用經由接近結間底端的斜切口擴散至維管束並染色。本文所提方法之作業簡單、便宜、不須特殊的設備並可在竹林現場完成。染著生立孟宗竹之效果隨不同季節之蒸散作用而異。本文所提染色法期能提供孟宗竹更佳的利用性。 This paper is a way lo dye the living Moso bamboo with some high-affinity basic dyestuffs. Optimum amounts of dye solution (conc. 0.5~1.0%) were injected in to a small hole drilled in the upper end of internode, and I hen I he dye solution will diffuse into the vascular bundles by way of a cut slot near the lower end of internode by photosynthesis and transpiration. In addition, this technique is simple. Cheap, does not require special equipment and can be carried out in forest or other remote areas. Treatment schedules for different seasons with varying tanspirations have to be worked out. This technique can be developed for better Moso bamboo utilization.

This paper is a way lo dye the living Moso bamboo with some high-affinity basic dyestuffs. Optimum amounts of dye solution (conc. 0.5~1.0%) were injected in to a small hole drilled in the upper end of internode, and I hen I he dye solution will diffuse into the vascular bundles by way of a cut slot near the lower end of internode by photosynthesis and transpiration. In addition, this technique is simple. Cheap, does not require special equipment and can be carried out in forest or other remote areas. Treatment schedules for different seasons with varying tanspirations have to be worked out. This technique can be developed for better Moso bamboo utilization.