Title Transcription | チョウチュウ ノ ザクツ リロン ニ モトヅク ジュコウ キョクセンシキ ノ ケントウ ダイ2ホウ ザイセキシキ ノ ユウドウ ト ソノ テキゴウセイ
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Title Alternative (English) | Height curve derived from the theory of column buckling(2) : Derivation of volume equation and its applicability
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File | |
language |
jpn
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Author |
Inada, Mitsuo
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Description | A mathematical model for describing diameter-volume relationships was derived theoretically. The model is based on the assumptions that the diameter-height relationships are expressed by the height curve deriyed from the theory of column buckling, and that the stem form is expressed by the Kunze's stem-curve equation. The model is a kind of one-variable volume equation, and its mathematical expression is
V = bD^<8/3> where V : volume D : diameter b : constant. The value of D's exponent, 8/3, was exalmined by comparing with 6 actual yield tables and 249 volume tables. The value(8/3) is reasonable, and the model may have a practical use. |
Journal Title |
Bulletin of the Faculty of Agriculture, Shimane University
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Volume | 20
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Start Page | 47
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End Page | 51
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ISSN | 0370940X
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Published Date | 1986-12-20
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NCID | AN00108015
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Publisher | 島根大学農学部
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Publisher Aalternative | Shimane University, Faculty of Agriculture
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NII Type |
Departmental Bulletin Paper
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OAI-PMH Set |
Faculty of Life and Environmental Science
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他の一覧 |