…When there is no heartwood color in the center and only a moisture difference is present, it is called mature wood. Also, when the center becomes dark due to disease or other factors, it is called false heartwood. *Some of the terminology that refers to "false heartwood" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…中心部分に心材色がなく,水分差だけがあるときは熟材と呼ぶことがある。また,病害などの影響で中心部が濃色になったものを偽心材と呼ぶ。 ※「偽心材」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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