林内作業道開設時に引きちぎられた樹木根系の直径階分布 : スギ・ヒノキ人工林での調査例

島根大学農学部研究報告 Volume 25 Page 165-169 published_at 1991-12-21
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Title
林内作業道開設時に引きちぎられた樹木根系の直径階分布 : スギ・ヒノキ人工林での調査例
Title
The diameter class distribution of torn woody plant roots under forest road construction : a case of Cryptomeria japonica and Chamaecyparis obtusa
Title Transcription
リン ナイ サギョウ ドウ カイセツ ジ ニ ヒキ チギラレタ ジュモク コン ケイ ノ チョッケイ カイ ブンプ
Creator
Shinmura Yoshiaki
Kawakami Sei'ichi
Source Title
島根大学農学部研究報告
Bulletin of the Faculty of Agriculture, Shimane University
Volume 25
Start Page 165
End Page 169
Journal Identifire
ISSN 0370940X
Descriptions
The rootlets of woody plant were torn under forest road construction.The authors made the assumption that the torn rootlets occured underforest road construction were as same mechanism as the torn rootletsoccured under mountain slope slide. This time, two planted conifers weremeasured. The results about torn rootlet diameter were as follows;
1. The summed values of the diameter class over 95% were 6mm class as Cryptomeria japonica and Chamaecyparis obtusa.
2. The distnbutions of the torn rootlets were varied with individuals and with species.
Language
jpn
Resource Type departmental bulletin paper
Publisher
島根大学農学部
Shimane University, Faculty of Agriculture
Date of Issued 1991-12-21
Access Rights open access
Relation
[NCID] AN00108015