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タイトルヨミ
ナシエン ノ スプリンクラー ボウジョ シセツ ニ カンスル ケンキュウ
日本語以外のタイトル
Studies on the Sprinkler System applying Agricultural Medicines in a Pear Orchard
ファイル
言語
日本語
著者
太田 頼敏
内容記述(抄録等)
In this paper, the Sprinkler system applying agricultural medicines in a pear orchard is investigated.
At the facilities, the medicines were mixed with water at terminal pipes, and the orchard were sprinkled with gravitational flow type from the conduit tank.
It is possible to opperate the system by automatic opperation with use of many magnet valves.
After construction of the facilities, the concentrations of sprinkled fluid were examined by an electric conductance meter to make use of liquid fertilizer as reagent and fluid pressure at the sprinkler nozzle was measured at the same time.
Moreover, the appropriate distribution pattern of sprinkled fluid was examined.
From the tests, the following results are obtained.
1) The measured values of the concentration of sprinkled fluid and the fluid pressure at sprinkler nozzle are almost equal to the designed values.
2) The uniformity coefficients of sprinkler distnbution are attained between 84% and 86% at the set of sprinkler space of 15m×15m.
掲載誌名
島根大学農学部研究報告
10
開始ページ
141
終了ページ
145
ISSN
0370940X
発行日
1976-12-15
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