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	Provedor de dados NWISRL (52) Autor Humpherys, A.S. (52) Bondurant, J.A. (5) Trout, T.J. (4) Fisher, H.D. (3) Kemper, W.D. (3) Kruse, E.G. (3) Robinson, A.R. (3) Oest, E. (2) Young, D.A. (2) Bondurant, James A. (1) Brown, M.J. (1) Bullock, M.S. (1) Collins, H.G. (1) Decroix, M. (1) Fangmeier, D.D. (1) Garton, J.E. (1) Hart, W.E. (1) Lauritzen, C.W. (1) Manges, H.L. (1) Marco, Adi (1) Mais... Palavra-chave Mass Import - autoclassified (may be erroneous) (39) Practical farm efficiency (32) Mass Import - unclassified (13) Irrigation control (7) Research methodology (3) Sediment (3) Infiltration (2) Erosion (1) Runoff losses (1) Soil (1) Sprinkler irrigation (1) Mais... Tipo do documento Article (31) Conference or Workshop Item (10) Technical Bulletin (4) Book Section (3) Patent (3) Book (1) Mais... Ano 1995 (4) 1992 (1) 1991 (1) 1990 (2) 1989 (1) 1988 (2) 1987 (1) 1986 (2) 1985 (2) 1984 (2) 1983 (3) 1980 (3) 1979 (1) 1978 (1) 1977 (4) 1976 (2) 1975 (1) 1973 (1) 1971 (3) 1970 (1) Mais... País United Kingdom (52) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 52 Primeira ... 1 2 3 ... Última Automated Telemetric Irrigation Controller NWISRL Fisher, H.D.; Humpherys, A.S.; Young, D.A.. Tipo: Conference or Workshop Item Palavras-chave: Irrigation control; Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1983 URL: http://eprints.nwisrl.ars.usda.gov/1034/1/512.pdf Automation of border and basin irrigation NWISRL Humpherys, A.S.; Trout, T.J.. Tipo: Conference or Workshop Item Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1987 URL: http://eprints.nwisrl.ars.usda.gov/876/1/601.pdf Surface Films Affecting Velocity Profiles of Slowly Moving Water in Open Channels NWISRL Kemper, W.D.; Humpherys, A.S.; Bondurant, J.A.. Tipo: Article Palavras-chave: Mass Import - unclassified. Ano: 1984 URL: http://eprints.nwisrl.ars.usda.gov/425/1/535.pdf Semiautomation of irrigated basins and borders: I. Single-function turnout gates NWISRL Humpherys, A.S.. Tipo: Article Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1995 URL: http://eprints.nwisrl.ars.usda.gov/635/1/857.pdf Mechanized Wheel and Belt Screens for Farm Irrigation Turnouts NWISRL Humpherys, A.S.. Tipo: Article Palavras-chave: Mass Import - unclassified. Ano: 1985 URL: http://eprints.nwisrl.ars.usda.gov/449/1/567.pdf Momentarily-Energized Pilot Valves for Irrigation Systems NWISRL Humpherys, A.S.; Pauliukonis, R.S.. Tipo: Article Palavras-chave: Mass Import - unclassified. Ano: 1983 URL: http://eprints.nwisrl.ars.usda.gov/409/1/517.pdf Auto-Mechanization of Open Channel Distribution Systems NWISRL Humpherys, A.S.; Garton, J.E.; Kruse, E.G.. Tipo: Conference or Workshop Item Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1970 URL: http://eprints.nwisrl.ars.usda.gov/982/1/214.pdf Water sensor feedback control system for surface irrigation NWISRL Humpherys, A.S.; Fisher, H.D.. Tipo: Article Palavras-chave: Irrigation control; Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1995 URL: http://eprints.nwisrl.ars.usda.gov/634/1/856.pdf Automating Surface Irrigation NWISRL Humpherys, A.S.. Tipo: Article Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1967 URL: http://eprints.nwisrl.ars.usda.gov/553/1/73.pdf Sediment, erosion and water intake in furrows NWISRL Brown, M.J.; Kemper, W.D.; Trout, T.J.; Humpherys, A.S.. Tipo: Article Palavras-chave: Erosion; Infiltration; Sediment; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1988 URL: http://eprints.nwisrl.ars.usda.gov/493/1/645.pdf Dual-conduit layflat tubing for water conveyance and distribution NWISRL Humpherys, A.S.; Oest, E.E.. Tipo: Article Palavras-chave: Mass Import - unclassified. Ano: 1992 URL: http://eprints.nwisrl.ars.usda.gov/567/1/758.pdf Water Control and Measurement on the Farm NWISRL Robinson, A.R.; Humpherys, A.S.. Tipo: Book Section Palavras-chave: Irrigation control; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1967 URL: http://eprints.nwisrl.ars.usda.gov/730/1/66.pdf Farm Water Distribution Systems (Chapter 11) NWISRL Kruse, E.G.; Humpherys, A.S.; Pope, E.J.. Tipo: Book Section Palavras-chave: Mass Import - unclassified. Ano: 1980 Low-Cost Sand and Gravel Separator NWISRL Humpherys, A.S.. Tipo: Article Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1976 URL: http://eprints.nwisrl.ars.usda.gov/326/1/386.pdf Control Structures for Automatic Surface Irrigation Systems NWISRL Humpherys, A.S.. Tipo: Article Palavras-chave: Irrigation control; Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1967 URL: http://eprints.nwisrl.ars.usda.gov/541/1/71.pdf Automatic Irrigation Gate NWISRL Humpherys, A.S.; Bondurant, J.A.. Tipo: Patent Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1967 URL: http://eprints.nwisrl.ars.usda.gov/1243/1/61.pdf Automatic Furrow Irrigation Systems NWISRL Humpherys, A.S.. Tipo: Article Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1971 URL: http://eprints.nwisrl.ars.usda.gov/198/1/181.pdf Evaluation of Drop-Check Structures for Farm Irrigation Systems NWISRL Humpherys, A.S.. Tipo: Article Palavras-chave: Mass Import - unclassified. Ano: 1986 URL: http://eprints.nwisrl.ars.usda.gov/457/1/575.pdf Cast-in-Place 2-Foot Concrete Trapezoidal Flow-Measuring Flumes NWISRL Humpherys, A.S.; Bondurant, J.A.. Procedures are presented for casting 50-ft^2/sec trapezoidal water measurement flumes in 2-foot bottom width lined and unlined ditches. Drawings and construction details for the concrete forms used are also presented. Flumes installed in concrete-lined ditches require about 13 man-hours and cost about $230. Flow can be determined for both free and submerged flow conditions from rating tables with depth measured in a sitting well or with a sloping gage on the flue sidewall. Tipo: Technical Bulletin Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1977 URL: http://eprints.nwisrl.ars.usda.gov/1143/1/394.pdf The influence of wind on sprinkler irrigation NWISRL Marco, Adi; Humpherys, A.S.; Spiess, L.B.; Decroix, M.. Tipo: Book Palavras-chave: Sprinkler irrigation; Mass Import - autoclassified (may be erroneous). Ano: 1989 URL: http://eprints.nwisrl.ars.usda.gov/1246/1/703.pdf Registros recuperados: 52 Primeira ... 1 2 3 ... Última

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