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タイトルヨミ
ナカノウミ カンタクチ ノウギョウ エノ トシ ゲスイ リヨウ ニ カンスル キソテキ ケンキュウ 5 トマト ノ シュウカクリョウ オ サユウスル ドジョウ カガク セイブン
日本語以外のタイトル
Basic Research on the Application of Municipal Sewage to the Agriculture at the Reclaimed Lands of Nakanoumi Area(V) : Soil Chemical Components Influencing the Yield of Tomato
ファイル
言語
日本語
著者
松井 佳久
小林 裕明
寺田 俊郎
内容記述(抄録等)
Tomatoes for processing were cultivated from March to August of 1980 at a farm-land in the reclaimed land of Nakanoumi, the surface soil of the farm-land having been improved by the addition of municipal sewage sludge in 1978. No appreciable acidification of the surface soil occurred during the experimental penod in a field to which a sufficient amount of the sludge had been added, and the yield of tomato fruits in the field was considerably higher than that in a field to which calcium carbonate had been added in the place of the sludge. The results of analyses of various chemical components in soil indicated that the addition of the sludge contributed not only to the retardation of soil acidification and the supply of phosphate but also to the multiphasic fertilization of soil. On the other hand, the yield of tomatoes markedly varied from one ridge to another, even when the ridges belonged to the same field in regard to soil improvement. The cause of the variation remained to be elucidated.
掲載誌名
島根大学農学部研究報告
16
開始ページ
85
終了ページ
89
ISSN
0370940X
発行日
1982-12-20
NCID
AN00108015
出版者
島根大学農学部
出版者別表記
Shimane University, Faculty of Agriculture
資料タイプ
紀要論文
部局
生物資源科学部
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