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	Provedor de dados 18 (1.042) Autor Sojka, R.E. (129) Mayland, H.F. (128) Westermann, D.T. (80) Carter, D.L. (62) Robbins, C.W. (57) Lentz, R.D. (53) Cary, J.W. (43) Kincaid, D.C. (43) Bjorneberg, D.L. (40) Humpherys, A.S. (39) Trout, T.J. (32) Brown, M.J. (31) Carter, J.N. (30) Smith, J.H. (30) Lehrsch, G.A. (29) Aase, J.K. (28) Kemper, W.D. (28) Jensen, M.E. (27) Bondurant, J.A. (26) Wright, J.L. (26) Mais... Palavra-chave Mass Import - autoclassified (may be erroneous) (1.042) Research methodology (187) Chemistry (119) Practical farm efficiency (109) Erosion (95) Soil (81) Sprinkler irrigation (56) Sugarbeet (49) Potato (47) Tillage (46) Infiltration (38) Sediment (37) Bean / dry bean (32) Fertilizer (31) Small grain (31) Animal health (30) Grass forage (29) Phosphorous (29) Polyacrylamide (29) Alfalfa (27) Mais... Tipo do documento Article (637) Conference or Workshop Item (216) Technical Bulletin (99) Book Section (75) Book (8) Patent (3) Other (2) Thesis (2) Mais... Ano 2008 (2) 2007 (29) 2006 (18) 2005 (22) 2004 (19) 2003 (29) 2002 (29) 2001 (23) 2000 (26) 1999 (18) 1998 (23) 1997 (28) 1996 (34) 1995 (34) 1994 (26) 1993 (36) 1992 (21) 1991 (33) 1990 (24) 1989 (26) Mais... País United Kingdom (1.042) Idioma Inglês (68)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1.042 Primeira ... 1 2 3 4 5 6 7 8 9 ... Última Field Evaluation of Seepage Measurement Methods 18 Brockway, C.E.; Worstell, R.V.. Tipo: Conference or Workshop Item Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1969 URL: http://eprints.nwisrl.ars.usda.gov/899/1/124.pdf Selenium Concentrations in Alfalfa from Several Sources Applied to a Low Selenium, Alkaline Soil 18 Carter, D.L.; Brown, M.J.; Robbins, C.W.. Tipo: Article Palavras-chave: Alfalfa; Selenium; Mass Import - autoclassified (may be erroneous). Ano: 1969 URL: http://eprints.nwisrl.ars.usda.gov/80/1/144.pdf Irrigation Scheduling in Idaho 18 Jensen, Marvin E.. Tipo: Conference or Workshop Item Palavras-chave: Irrigation scheduling; Mass Import - autoclassified (may be erroneous). Ano: 1972 URL: http://eprints.nwisrl.ars.usda.gov/988/1/247.pdf Quantification of myo-inositol hexakisphosphate in alkaline soil extracts by solution 31P NMR spectroscopy and spectral deconvolution 18 Turner, Benjamin L.; Mahieu, Nathalie; Condron, Leo M.. Tipo: Article Palavras-chave: Phosphorous; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 2003 URL: http://eprints.nwisrl.ars.usda.gov/166/1/1108.pdf Soil and plant response to three subsoiling implements 18 Busscher, W.J.; Karlen, D.L.; Sojka, R.E.; Burnham, K.P.. Tipo: Article Palavras-chave: Subsoiling; Mass Import - autoclassified (may be erroneous). Ano: 1988 URL: http://eprints.nwisrl.ars.usda.gov/503/1/657.pdf The Usefulness of Water Potential Measurements in Soil and Related Media 18 Cary, J.W.; Hanks, R.J.. Tipo: Book Section Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1972 URL: http://eprints.nwisrl.ars.usda.gov/747/1/237.pdf Control of Sediments, Nutrients, and Adsorbed Biocides in Surface Irrigation Return Flows 18 Carter, David L.; Bondurant, James A.. The technology available for the control of sediments, nutrients, and adsorbed biocides in surface irrigation return flows has been reviewed and evaluated. Some of this technology could be applied immediately to reduce sediment and associated nutrient and biocide concentrations in surface irrigation return flows. Much of the available information needs to be integrated to develop improved control practices. New ideas and new control technology are needed. Economic incentive programs are needed to improve acceptance of control technology. The factors controlling erosion and subsequent sediment concentrations in surface irrigation return flows, and how these factors can be managed to reduce erosion and sediment concentrations are reviewed and... Tipo: Technical Bulletin Palavras-chave: Sediment; Mass Import - autoclassified (may be erroneous). Ano: 1976 URL: http://eprints.nwisrl.ars.usda.gov/1115/1/378.pdf Automated Pumping Station for Reuse of Irrigation Runoff Water 18 Bondurant, J.A.. Tipo: Conference or Workshop Item Palavras-chave: Runoff losses; Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1969 URL: http://eprints.nwisrl.ars.usda.gov/977/1/146.pdf Extractable Potassium and Soluble Calcium, Magnesium, Sodium, and Potassium in Two-Whey-Treated Calcareous Soils 18 Robbins, C.W.; Hansen, C.L.; Roginske, M.F.; Sorensen, D.L.. Tipo: Article Palavras-chave: Whey; Calcareous soil; Potassium; Mass Import - autoclassified (may be erroneous). Ano: 1996 URL: http://eprints.nwisrl.ars.usda.gov/665/1/910.pdf A Buried Drain Erosion and Sediment Loss Control System 18 Carter, D.L.; Berg, R.D.. Tipo: Technical Bulletin Palavras-chave: Erosion; Sediment; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1985 URL: http://eprints.nwisrl.ars.usda.gov/1164/1/552.pdf Beef cattle losses after grazing Lupinus argenteus (Silvery Lupine) 18 Panter, K.E.; Mayland, H.F.; Gardner, D.R.; Shewmaker, G.E.. Tipo: Article Palavras-chave: Animal; Mass Import - autoclassified (may be erroneous). Ano: 2001 URL: http://eprints.nwisrl.ars.usda.gov/131/1/1059.pdf Distribution Control and Measurement of Irrigation Water on the Farm 18 Robinson, A.R.; Lauritzen, C.W.; Muckel, D.C.; Phelan, Jack. An irrigation system should be designed to provide correct distribution, control, and measurement of the irrigation water. Usually a farmer takes his irrigation water from a canal through a headgate. Or he may receive it from a pipeline regulated by a valve, or perhaps from his own well and pump. Open ditches are most commonly used to carry the water to the fields. Water control structures are used to get it out of the ditches and onto the fields. Measurement devices are needed so the farmer can tell how much water he has applied to his field at any irrigation or over the season. Several types of structures are used to divert, convey, control, or measure irrigation water. Some of these are described, and their functions... Tipo: Technical Bulletin Palavras-chave: Irrigation control; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1963 URL: http://eprints.nwisrl.ars.usda.gov/1140/1/7.pdf New Seepage Meter Pinpoints High Water Loss Areas 18 Worstell, Robert V.. Tipo: Article Palavras-chave: Research methodology; Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1970 BOOK REVIEW: "Non-Equilibrium Thermodynamics in Soil Physics" by R. D. Sruvastava and Raj Pal. Oxford & IBH Publ. Co., Park Hotel Bldg., Calcutta, 195 pp., 1973 18 Cary, J.W.. Tipo: Article Palavras-chave: Soil; Mass Import - autoclassified (may be erroneous). Ano: 1974 The Effect of Furrow Irrigation Erosion on Crop Productivity 18 Carter, D.L.; Berg, R.D.; Sanders, B.J.. Tipo: Article Palavras-chave: Erosion; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1985 URL: http://eprints.nwisrl.ars.usda.gov/432/1/543.pdf Controlling Soil Crusting with Phosphoric Acid to Enhance Seedling Emergence 18 Robbins, C.W.; Carter, D.L.; Leggett, G.E.. Tipo: Article Palavras-chave: Phosphorous; Mass Import - autoclassified (may be erroneous). Ano: 1972 URL: http://eprints.nwisrl.ars.usda.gov/224/1/232.pdf Synthetic- and Bio-polymer use for runoff water quality management in irrigated agriculture 18 Sojka, R.E.; Entry, J.A.; Orts, W.J.; Morishita, D.W.; Ross, C.W.; Horne, D.J.. Tipo: Conference or Workshop Item Palavras-chave: Erosion; Runoff losses; Water quality; Mass Import - autoclassified (may be erroneous). Ano: 2003 URL: http://eprints.nwisrl.ars.usda.gov/940/1/1119.pdf Redox Potentials in a Cropped Potato Processing Waste Water Disposal Field with a Deep Water Table 18 Smith, J.H.; Gilbert, R.G.; Miller, J.B.. Tipo: Article Palavras-chave: Potato; Mass Import - autoclassified (may be erroneous). Ano: 1978 URL: http://eprints.nwisrl.ars.usda.gov/348/1/417.pdf The DTPA-Extractable Iron, Manganese, Copper, and Zinc from Neutral and Calcareous Soils Dried Under Different Conditions 18 Leggett, G.E.; Argyle, D.P.. Tipo: Article Palavras-chave: Calcareous soil; Mass Import - autoclassified (may be erroneous). Ano: 1983 URL: http://eprints.nwisrl.ars.usda.gov/402/1/507.pdf Automated Farm Surface Irrigation Systems Worldwide 18 Tipo: Book Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1986 Registros recuperados: 1.042 Primeira ... 1 2 3 4 5 6 7 8 9 ... Última

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