同一LAI条件におけるマルチ下地温の変化
URI | http://shark.lib.kagawa-u.ac.jp/kuir/metadata/27416 | ||||||||||||||||||
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Title |
同一LAI条件におけるマルチ下地温の変化
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Title Alternative |
Soil Temperature Changes beneath Film Mulches in plots with the same LAI condition
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File |
AN00038339_64_7_13.pdf
( 603.0 KB )
Open Date
:2012-10-12
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Description |
The purpose of this paper was to clarify the effects of vegetation and mulch on the soil temperature under the same leaf area index (LAI) conditions (LAI=1.0), but with different vegetation structures. Under the same LAI condi¬tions, the soil temperature at 6:00 a.m. in non‒mulched plots was higher when plant coverage was higher. In mulched plots, the soil temperature was higher when plant coverage was lower. In non‒mulched plots at 15:00, the soil tem¬perature was higher when plant coverage was lower. The same tendency was also observed in mulched plots. The soil temperature differences depending on vegetation structures were smaller in plots with lower plant coverage. This tendency was particularly obvious in mulched plots. As for the combined effects of the mulch and vegetation, mulch obviously affected the soil temperature. Mulched vegetation almost constantly suppressed the soil temperature. 本実験では,マルチ栽培の植被とマルチが地温に及ぼす影響を,同一葉面積指数(LAI=1.0)条件下における植被構造の違いから明らかにすることを目的とした. |
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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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Publication Title Alternative |
Technical bulletin of Faculty of Agriculture, Kagawa University
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Volume |
64
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Start Page |
7
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End Page |
13
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Publisher |
香川大学農学部
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Publisher Aalternative |
Faculty of Agriculture, Kagawa University
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Published Date |
2012-02-22
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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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