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	Provedor de dados NWISRL (191) AgEcon (1) BJPS (1) Autor Wright, J.L. (14) Cary, J.W. (13) Sojka, R.E. (13) Robbins, C.W. (12) Wright, James L. (12) Kincaid, D.C. (10) Lentz, R.D. (10) Mayland, H.F. (10) Robinson, A.R. (9) Fisher, H.D. (8) Jensen, Marvin E. (7) Trout, Thomas J. (7) Allen, R.G. (6) Bjorneberg, D.L. (6) Jensen, M.E. (6) Meyer, W.S. (6) Carter, J.N. (5) Dickey, G.L. (5) Trout, T.J. (5) Turner, Benjamin L. (5) Mais... Palavra-chave Research methodology (193) Mass Import - autoclassified (may be erroneous) (187) Chemistry (17) Soil (14) Evapotranspiration (13) Erosion (9) Runoff losses (7) Soil water (soil moisture) (7) Phosphorous (6) Infiltration (5) Irrigation scheduling (5) Nitrogen (5) Practical farm efficiency (4) Sprinkler irrigation (4) Sugarbeet (4) Corn / maize (3) Percolation sampler (3) Alfalfa (2) Center pivot (2) Fertility (2) Mais... Tipo do documento Article (130) Conference or Workshop Item (33) Technical Bulletin (14) Book Section (10) Book (2) Info:eu-repo/semantics/article (1) Other (1) Thesis (1) Working or Discussion Paper (1) Mais... Ano 2015 (2) 2011 (1) 2010 (1) 2009 (1) 2008 (1) 2007 (5) 2006 (4) 2005 (2) 2004 (3) 2003 (5) 2002 (5) 2001 (3) 2000 (2) 1999 (1) 1998 (2) 1997 (3) 1996 (3) 1995 (6) 1994 (3) 1993 (9) Mais... País United Kingdom (191) Brazil (1) United States (1) Idioma Inglês (12)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 193 Primeira ... 2 3 4 5 6 7 8 9 10 ... Última Research Ethics, Manuscript Review and Journal Quality NWISRL Tipo: Conference or Workshop Item Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1992 URL: http://eprints.nwisrl.ars.usda.gov/1258/1/768.pdf Characterizing Soil Fertility by Ion Diffusive Flux Measurements NWISRL Massee, T.W.; Olsen, R.A.; Skogley, E.O.. Tipo: Article Palavras-chave: Fertility; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1977 URL: http://eprints.nwisrl.ars.usda.gov/314/1/369.pdf Sprinkler pattern analysis for center pivot irrigation NWISRL Kincaid, Dennis C.. Users of center pivot and lateral move irrigation systems now have a wide array of sprinkler packages from which to choose, including the traditional overhead impact sprinklers, various types of spray heads and the LEPA-type furrow emitters. The original spray heads used simple, smooth or serrated fixed deflection plates. Recently, rotating plate or wobble-plate spray heads have been developed, combining the advantages of spray heads and rotating sprinklers — medium-size pattern radius, good pattern shape and medium-size droplets at medium to low pressures (10 to 30 psi). Tipo: Article Palavras-chave: Center pivot; Sprinkler irrigation; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1996 URL: http://eprints.nwisrl.ars.usda.gov/1233/1/924.pdf An Instrument for in situ Measurements of Soil Moisture Flow and Suction NWISRL Cary, J.W.. Tipo: Article Palavras-chave: Soil water (soil moisture); Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1968 URL: http://eprints.nwisrl.ars.usda.gov/627/1/84.pdf Matrix based fertilizers reduce nitrogen and phosphorus leaching in greenhouse column studies NWISRL Entry, J.A.; Sojka, R.E.. Tipo: Article Palavras-chave: Fertilizer; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 2007 URL: http://eprints.nwisrl.ars.usda.gov/47/1/1202.pdf Anatomy of a field trial: Wood-based biochar and compost influences a Pacific Northwest soil NWISRL Ippolito, J.A.; Grob, J; Donnelly, A. Biochar land application research in elevated rainfall areas (980 millimeters of annual rainfall) of the U.S. Pacific Northwest is lacking. A proof-of-concept field study examined the effects of spruce-pine-fir wood chip biochar (slow pyrolysis; 450-500 degrees Celsius; 35 megagrams per hectare), dairy manure compost (105 megagrams per hectare), compost + biochar (35 and 105 megagrams per hectare, respectively), and a control (no biochar or compost) on glacially altered soil (sandy or loamy skeletal, isotonic, mesic humic or aquic Dystroxerepts) chemical properties and growth characteristics of vetch and sweet corn over a growing season. In-season liming (5.4 megagrams per hectare) occurred to raise the soil pH for adequate crop growth. Biochar, alone... Tipo: Article Palavras-chave: Chemistry; Manure; Research methodology; Fertility. Ano: 2015 URL: http://eprints.nwisrl.ars.usda.gov/1595/1/1553.pdf Water Measurement in Small Irrigation Channels Using Trapezoidal Flumes (Gen. Ed.) NWISRL Robinson, A.R.. Tipo: Article Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1966 URL: http://eprints.nwisrl.ars.usda.gov/387/1/48.pdf Error analysis of bulk density measurements for neutron moisture gauge calibration NWISRL Allen, R.G.; Dickey, G.; Wright, J.L.; Stone, J.F.; Hunsaker, D.J.. Tipo: Conference or Workshop Item Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1993 URL: http://eprints.nwisrl.ars.usda.gov/868/1/804.pdf Orifice Plates for Furrow Flow Measurement: Part I - Calibration NWISRL Trout, Thomas J.. Tipo: Article Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1986 URL: http://eprints.nwisrl.ars.usda.gov/452/1/570.pdf Sprinkler irrigation runoff and erosion control with polyacrylamide - laboratory tests NWISRL Aase, J. Kristian; Bjorneberg, David L.; Sojka, Robert E.. Tipo: Article Palavras-chave: Polyacrylamide; Runoff losses; Sprinkler irrigation; Erosion control; Runoff; Erosion; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1998 URL: http://eprints.nwisrl.ars.usda.gov/703/1/972.pdf The WEPP model for runoff and erosion prediction under center pivot irrigation NWISRL Kincaid, D.C.; Lehrsch, G.A.. Tipo: Conference or Workshop Item Palavras-chave: Erosion; Runoff losses; Center pivot; Erosion; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 2001 URL: http://eprints.nwisrl.ars.usda.gov/887/1/1029.pdf Accumulation of Mercury Vapor in Soils Laboratories NWISRL Fisher, H.D.; Cary, J.W.. Tipo: Article Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1970 URL: http://eprints.nwisrl.ars.usda.gov/200/1/183.pdf Photosynthesis Under Field Conditions. VIII. Analysis of Windspeed Fluctuation Data to Evaluate Turbulent Exchange Within a Corn Crop NWISRL Wright, J.L.; Lemon, E.R.. Tipo: Article Palavras-chave: Corn / maize; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1966 URL: http://eprints.nwisrl.ars.usda.gov/477/1/59.pdf Comparison of Momentum and Energy Balance Methods of Computing Vertical Transfer Within a Crop NWISRL Wright, J.L.; Brown, K.W.. Tipo: Article Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1967 URL: http://eprints.nwisrl.ars.usda.gov/273/1/30.pdf Photosynthesis of Sugarbeets under N and P Stress: Field Measurements and Carbon Balance NWISRL Cary, J.W.. Tipo: Article Palavras-chave: Sugarbeet; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1977 URL: http://eprints.nwisrl.ars.usda.gov/322/1/381.pdf Estimating evapotranspiration from solar radiation NWISRL Jensen, Marvin E.; Haise, Howard R.. Tipo: Article Palavras-chave: Evapotranspiration; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1965 URL: http://eprints.nwisrl.ars.usda.gov/1249/1/27.pdf A New Technique for Conserving Water NWISRL Humpherys, Allan S.. Tipo: Article Palavras-chave: Research methodology; Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1975 URL: http://eprints.nwisrl.ars.usda.gov/296/1/339.pdf Discussion: Rectangular Cutthroat Flow Measuring Flumes NWISRL Robinson, A.R.. Tipo: Article Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1968 URL: http://eprints.nwisrl.ars.usda.gov/44/1/119.pdf Furrow flow measurement accuracy NWISRL Trout, Thomas J.; Mackey, Bruce E.. Tipo: Article Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1988 URL: http://eprints.nwisrl.ars.usda.gov/496/1/648.pdf Measurement of Furrow Infiltration Rates Made Easy NWISRL Miller, D.E.; Rasmussen, W.W.. Tipo: Article Palavras-chave: Infiltration; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1978 URL: http://eprints.nwisrl.ars.usda.gov/359/1/442.pdf Registros recuperados: 193 Primeira ... 2 3 4 5 6 7 8 9 10 ... Última

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