畑地における土壌構造の総合的判定

( 最大 2000 件 )
URI http://shark.lib.kagawa-u.ac.jp/kuir/metadata/272
タイトル
畑地における土壌構造の総合的判定
タイトル(別表記)
The process for estimation of soil structure and its application to field
ファイル
内容記述

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.

著者
著者 山田 宣良
著者(ヨミ) ヤマダ ノリヨシ
著者(別表記) Yamada Noriyoshi
掲載誌
香川大学農学部学術報告
53
開始ページ
5
終了ページ
12
出版者
香川大学農学部
出版年月日
20010330
ISSN
0368-5128
NCID
AN00038339
資料タイプ
紀要論文
言語
日本語
出版社版
区分
香川大学
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