@article{oai:kpu.repo.nii.ac.jp:00005068,
 author = {矢田, 茂樹 and Yata, Shigeki and 椋代, 純輔 and Mukudai, Junsuke and 梶田, 煕 and Kajita, Hiromu},
 journal = {京都府立大學學術報告. 農學, The scientific reports of Kyoto Prefectural University. Agriculture},
 month = {Nov},
 note = {広葉樹の気乾材50種への水および0.5% Direct Sky Blue 6B水溶液の浸透実験(大気圧下の毛管上昇と減圧注入)を行い浸透量の測定と着色部の顕微鏡観察をした。その結果, 毛管上昇法によるL方向の移動の場合, ビワ, トチノキは易浸透で, キリ, キハダ, タブ, クスノキは著しく難浸透であった。辺材は心材よりも易浸透の樹種が多いが, エンジュ, ポプラ, シオジ, ヤチダモでは有意差がなかった。木材組織内への流動は著しく不均一に進行したが, 一年輪内での流動状態には樹種により一定の傾向が認められた。比重・年輪幅の影響は認められない。R・T方向はL方向よりも難浸透で, 放射組織は浸透にあまり寄与しない。減圧注入した時, 辺材の注入量は比重依存性を示したが, 心材では無相関であった。木材組織内への流動は一部完全浸透の樹種を除き多くの樹種で不均一に流動しており, 木繊維・多列放射組織を中心に著しく多数の細胞が未流動のままとり残された。, The flow paths of liquids into air-dried hardwoods were studied using penetrating water or a 0.5% aqueous solution of Direct Sky Blue 6B with the capillary rise method and the vacuum impregnation method. In the longitudinal penetration by the capillary rise method, penetration rates into the fifty hardwoods showed wide variations (Table 2). Sapwood was more permeable than heartwood, except ENJYU, POPLAR, SHIOJI and YACHIDAMO. Liquid flow into the wood tissue was so irregular that many cells remained without penetration. Types of preferential penetration in longitudinal direction were classified into six groups (Table 5). Penetration to the radial and tangential directions were far less than that to the longitudina direction (Table 3 and 4). Ray tissue, except that of TOCHINOKI, was not effective in facilitating the radial penetration. In the penetration method using vacuum evacuation and subsequent atmospheric pressure, volume of the impregnated solution in sapwood was entirely dependent on the specific gravity of wood except KIRI. In heartwood the volume of the impregnated solution had no correlation to the specific gravity of wood (Fig. 3). After the vacuum impregnation, penetration range in the wood tissue showed wide variations with species (Table 6). In many species, penetration into fiber bundles and multiseriate rays were very difficult.},
 pages = {73--85},
 title = {広葉樹気乾材への液体浸透(林学部門)},
 volume = {33},
 year = {1981},
 yomi = {ヤタ, シゲキ and ムクダイ, ジュンスケ and カジタ, ヒロム}
}