Practical Use Method of Paddy Field Pipeline Facilities of Closed type in considerration for Water Use from the Hydrant

Research Project

Project/Area Number	61560255
Research Category	Grant-in-Aid for General Scientific Research (C)
Allocation Type	Single-year Grants
Research Field	農業土木
Research Institution	Yamagata University
Principal Investigator	MAEKAWA Katsuro Faculty of Agriculture, Yamagata University, 農学部, 助教授 (40007076)
Co-Investigator(Kenkyū-buntansha)	MISAWA Shinichi Faculty of Agriculture, Niigata University, 農学部, 助教授 (30018791)
Project Period (FY)	1986 – 1987
Project Status	Completed (Fiscal Year 1987)
Budget Amount *help	¥1,800,000 (Direct Cost: ¥1,800,000) Fiscal Year 1987: ¥300,000 (Direct Cost: ¥300,000) Fiscal Year 1986: ¥1,500,000 (Direct Cost: ¥1,500,000)
Keywords	Paddy field pipeline / Water management / Closed tyne pineline / 樹枝状配管 / 水圧不足 / 水利用
Research Abstract	Pipeline facilities of naddy field is designed mainly by puddling discharge. Among changed of water inflow to pipeline network, water use from the hydrant out of one of the uses of this facility is a mather of primary concern to user. In this study, the actual use method is indicated by examples; that is, these are Tougo Regions, Tsuruokaseibu Regions, and Nikkogawa Regions of Yamagata Prefecture, Senbokuheiya Regions of Akita Prefecture, Shiranego Regions, Hashida Regions, and Ohshima-shimogo Regions of Niigata Prefecture. Actual water use in thes regions was considered from a point of view of water management, hydraulics, and so on.