畑地における土壌構造の総合的判定
URI | http://shark.lib.kagawa-u.ac.jp/kuir/metadata/272 | ||||||
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Title |
畑地における土壌構造の総合的判定
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Title Alternative |
The process for estimation of soil structure and its application to field
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File |
KJ00000065474.pdf
( 699.0 KB )
Open Date
:2012-03-27
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Description |
At present, soil structure is generally estimated quantitatively by either three phases of soil or degree of aggregation. In this paper, in addition to three phases of soil, the author investigated more synthetic process using air permeability, oxygen diffusion rate, oxygen demand and moisture characteristics, and divided the degree of aggregation in detail into remolded, water-stable and non-water-stable ones. The proposed process consists of a series of the above mentioned measurements and it is performed saving as much samples as possible. As a result of the following field test, this process can be applied to a macroscopic estimation of soil structure, such as the changes with time or location, and the influence of land use. |
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Author |
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Publication Title |
香川大学農学部学術報告
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Volume |
53
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Start Page |
5
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End Page |
12
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Publisher |
香川大学農学部
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Published Date |
20010330
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ISSN |
0368-5128
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NCID |
AN00038339
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Resource Type |
Departmental Bulletin Paper
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Language |
jpn
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Text Version |
publisher
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Set |
香川大学
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