| File | |
| Title |
スギ立木の幹の通直性の測定法
|
| Title |
The Method for Measuring the Stem Straightness of Standing Trees of Cryptomeria japonica D. Don
|
| Title Transcription |
スギ リュウボク ノ ミキ ノ ツウチョクセイ ノ ソクテイホウ
|
| Creator |
Fujie Isao
|
| Source Title |
島根大学農学部研究報告
Bulletin of the Faculty of Agriculture, Shimane University
|
| Volume | 20 |
| Start Page | 80 |
| End Page | 84 |
| Journal Identifire |
ISSN 0370940X
|
| Descriptions |
The price of logs depends on stem straightness, but generally tree stems have more or less curvature. Although foresters prefer trees with straight stems to curved trees, it is difficult to measure the stem straightness of standing trees.
This investigation was aimed to obtain pertinent method for measuring the stem straightness of the standing trees. Fifty trees are measured by the newly devised method. Even in well cultured Cryptomena japonica stand studied, some trees have severely curved stems. This is derived from either genetical origin or snow damage. |
| Language |
jpn
|
| Resource Type | departmental bulletin paper |
| Publisher |
島根大学農学部
Shimane University, Faculty of Agriculture
|
| Date of Issued | 1986-12-20 |
| Access Rights | open access |
| Relation |
[NCID] AN00108015
|
