北海道産落葉広葉樹高木の切り枝による光合成測定法

概要

論文の詳細を見る
An examination of the method of measuring photosynthesis with detached parts of deciduous broad-leaved trees was made. The photosynthesis of diffuse-porous trees were measured easily with detached shoots which had been harvested between 8 : 00 and 9 : 30 a.m., whereas that of ring-porous trees was hardly determinable by the same method. The photosynthesis of the detached parts of ring-porous trees which were collected after sunset could be measured by using deionized air-free water, burning the cut ends, or removing the phloem parts. To evaluate the photosynthetic activity of detached materials, a recovery rate is proposed.
一般社団法人日本森林学会の論文
1986-10-25