Bulletin of the Faculty of Agriculture, Yamaguchi University

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Bulletin of the Faculty of Agriculture, Yamaguchi University Volume 3
published_at 1952

Notes on some Properties of Brazilian Woods

ブラジル材について(1)
Hino Iwao
Katumoto Ken
Descriptions
Thin small piece ( 1 cm. × 0.8cm.) of timbers is burned up in the Ohara's apparatus slowly for many hours. The whitened ash is put on a slide glass and covered with xylol or anilin oil. The structure of ash figure, the form, quantity and size of crystals and their disposition in the ash are examined under microscope. The results obtained are as follows: