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Title Transcription
クロマツ リンボク ノ セイチョウリツ サテイ ニ カンスル ケンキュウ
Title Alternative (English)
On the estimation of growth percentage of the Kuromatsu trees (Pinus Thunbergii Parl.)
File
language
jpn
Author
Yamashina, Kenji
Description
The estimation of growth percentage in volume is an important problem in a forest management.
Growth percentage in height affects tree volume percentage to a considerable degree(0.67-3.75%), and we must pay principal attention to the estimation of the growth in height. In this paper, we compared with 4 methods - PRESSLER'S, SCHNIDER'S, HIRATA'S and (2P_d + P_h) formula - in the accuracy of measurement at the stand of Kromatsu(Pinus Thunbergii Parl.)
The results of the experiments and summarized in Tables 1-3 and illustrated in Figures 1-3.
Journal Title
島根農科大学研究報告
Volume
14
Start Page
A(65
End Page
69)
ISSN
05598311
Published Date
1965-12-31
NCID
AN00108241
Publisher
島根農科大学
Publisher Aalternative
The Shimane Agricultural College
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Life and Environmental Science
Remark
A,Bを含む
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