Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados NWISRL (31) BABT (1) REA (1) Autor Lentz, R.D. (21) Sojka, R.E. (17) Bjorneberg, D.L. (7) Aase, J.K. (5) Trout, T.J. (4) Ross, C.W. (3) Sojka, Robert E. (3) Westermann, D.T. (3) Kincaid, Dennis C. (2) Koehn, A.C. (2) Lentz, Rodrick D. (2) Aase, J. Kristian (1) Andrawes, F.F. (1) Barvenik, F.W. (1) Bjorneberg, David L. (1) Carter, D.L. (1) Castanheira, N.S. (1) Entry, James A. (1) Kincaid, D.C. (1) Lentz, Rick (1) Mais... Palavra-chave Polyacrylamide (33) Mass Import - autoclassified (may be erroneous) (29) Erosion (18) Erosion control (18) Infiltration management (12) Runoff (6) Application Strategies (4) Runoff losses (4) Sprinkler irrigation (4) Sraw residue (3) Nutrients (2) Percolation water (2) Practical farm efficiency (2) Research methodology (2) Straw residue (2) Chrysanthemum (1) Cross-linked (hydrogel) PAM (1) Drainage water (see Percolation water) (1) Fertilizer (1) Hydrogel (1) Mais... Tipo do documento Article (16) Conference or Workshop Item (12) Info:eu-repo/semantics/article (2) Technical Bulletin (2) Book Section (1) Ano 2013 (1) 2009 (1) 2008 (1) 2007 (1) 2005 (1) 2003 (3) 2002 (1) 2001 (3) 2000 (4) 1998 (4) 1997 (1) 1996 (6) 1995 (3) 1994 (1) 1993 (2) Mais... País United Kingdom (31) Brazil (2) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 33 Primeira ... 1 2 ... Última Water absorbent polymer in sugarcane crop REA Marques,Tadeu A.; Marques,Patricia A. A.; Suriani,Marcos W.; Santos,Arleto T. dos; Mendonça,Fernando C.. The water absorbent polymer effect on vegetative growth and production of Theoretical Recovery Sugar (TRS) of sugarcane cv. RB 86 7515 was evaluated on two field tests installed in randomized blocks, with four treatments and five repetitions. The polymer doses were 0; 4; 8 and 12 g m-1 of furrow (test 1) and 0; 1.4; 2.8 and 4.2 g m-1 of furrow (test 2). Test 1 (dec/2007 to may/2009) was implanted in a Distroferric Red Argisol soil in Presidente Prudente - State of São Paulo (SP), Brazil; and the test 2 (Aug/2008 to Aug/2009) was implanted in a Red Yellow Argisol soil in Lucélia - State of São Paulo (SP), Brazil. In test 2, there were no significant differences for any evaluated parameters. In both tests the polymer doses equal to or less than 4 g m-1 of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharum spp.; Polymer; Water retention; Polyacrylamide. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000100011 PAM and straw residue effects on irrigation furrow erosion and infiltration NWISRL Lentz, R.D.; Bjorneberg, D.L.. Tipo: Conference or Workshop Item Palavras-chave: Polyacrylamide; Sraw residue; Polyacrylamide; Straw residue; Erosion control; Infiltration management; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 2001 URL: http://eprints.nwisrl.ars.usda.gov/889/1/1036.pdf Using polyacrylamide with sprinkler irrigation to improve infiltration NWISRL Bjorneberg, D.L.; Santos, F.L.; Castanheira, N.S.; Martins, O.C.; Reis, J.L.; Aase, J.K.; Sojka, R.E.. Tipo: Article Palavras-chave: Polyacrylamide; Infiltration; Infiltration management; Mass Import - autoclassified (may be erroneous). Ano: 2003 URL: http://eprints.nwisrl.ars.usda.gov/172/1/1116.pdf Polyacrylamide application to control furrow irrigation-induced erosion NWISRL Lentz, R.D.; Sojka, R.E.. Tipo: Conference or Workshop Item Palavras-chave: Polyacrylamide; Application Strategies; Erosion control; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1996 URL: http://eprints.nwisrl.ars.usda.gov/863/1/890.pdf PAM in irrigated agriculture: Processes and soil-PAM interactions influencing canal sealing NWISRL Lentz, R.D.. Tipo: Conference or Workshop Item Palavras-chave: Polyacrylamide; Seepage reduction. Ano: 2009 URL: http://eprints.nwisrl.ars.usda.gov/1316/7/1293.pdf Applying Polyacrylamide (PAM) to Reduce Erosion and Increase Infiltration Under Furrow Irrigation NWISRL Lentz, R.D.; Stieber, T.D.; Sojka, R.E.. Tipo: Conference or Workshop Item Palavras-chave: Polyacrylamide; Polyacrylamide; Erosion control; Infiltration management; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1995 URL: http://eprints.nwisrl.ars.usda.gov/1071/1/871.pdf Multiple polyacrylamide applications for controlling sprinkler irrigation runoff and erosion NWISRL Bjorneberg, D.L.; Aase, J.K.. Tipo: Article Palavras-chave: Polyacrylamide; Runoff losses; Sprinkler irrigation; Application Strategies; Erosion control; Runoff; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 2000 URL: http://eprints.nwisrl.ars.usda.gov/109/1/1020.pdf Field results using polyacrylamide to manage furrow erosion and infiltration NWISRL Lentz, R.D.; Sojka, R.E.. Tipo: Article Palavras-chave: Polyacrylamide; Polyacrylamide; Erosion control; Infiltration management; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1994 URL: http://eprints.nwisrl.ars.usda.gov/628/1/850.pdf Design and calibration of percolation samplers for measuring polyacrylamide-amended furrow-irrigation effects on drainage water quality NWISRL Lentz, Rodrick D.; Sojka, Robert E.; Kincaid, Dennis C.. Tipo: Conference or Workshop Item Palavras-chave: Drainage water (see Percolation water); Polyacrylamide; Percolation water; Percolation sampler; Polyacrylamide; Drainage water (see Percolation water); Percolation water; Polyacrylamide; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1998 URL: http://eprints.nwisrl.ars.usda.gov/860/1/959.pdf Polyacrylamide decreases furrow erosion NWISRL Trout, T.J.; Lentz, R.D.. Tipo: Conference or Workshop Item Palavras-chave: Polyacrylamide; Erosion control; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1993 URL: http://eprints.nwisrl.ars.usda.gov/866/1/807.pdf Inhibiting water infiltration with cross-linked polyacrylamide: Seepage reduction for irrigated agriculture NWISRL Lentz, R.D.. High water infiltration rates in unlined canals, reservoirs, and the inflow end of furrows relative to outflow ends result in excessive seepage losses and reduced furrow irrigation application uniformity. This study evaluated the use of cross-linked, anionic, polyacrylamide hydrogel (XPAM), a water-absorbing, swellable polymer solid, for reducing infiltration and seepage losses though soil. Experiments 1 and 2 measured the influence of soil treatments on seepage rate in soil columns under constant-head conditions: Exp. 1 treated five soils with 0, 2.5, 5, and 10 g kg -1 XPAM; Exp. 2 applied combined XPAM (0-5 g kg-1) and NaC1 (0-5.1 g kg-1) treatments to a silt loam soil, and separately tested the effect ofXPAM granule size and treated soil layer... Tipo: Article Palavras-chave: Polyacrylamide; Cross-linked (hydrogel) PAM; Mass Import - autoclassified (may be erroneous). Ano: 2007 URL: http://eprints.nwisrl.ars.usda.gov/62/1/1226.pdf Influence of polymer charge type and density on polyacrylamide ameliorated irrigated furrow erosion NWISRL Lentz, R.D.; Sojka, R.E.; Carter, D.L.. Tipo: Conference or Workshop Item Palavras-chave: Polyacrylamide; Erosion control; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1993 URL: http://eprints.nwisrl.ars.usda.gov/1060/1/789.pdf Controlling sprinkler irrigation runoff, erosion, and phosphorus loss with straw and polyacrylamide NWISRL Bjorneberg, D.L.; Aase, J.K.; Westermann, D.T.. Tipo: Article Palavras-chave: Polyacrylamide; Sraw residue; Nutrients; Sprinkler irrigation; Erosion control; Runoff; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 2000 URL: http://eprints.nwisrl.ars.usda.gov/115/1/1027.pdf Polyacrylamide in furrow irrigation, an erosion control breakthrough NWISRL Sojka, R.E.; Lentz, R.D.. Tipo: Conference or Workshop Item Palavras-chave: Polyacrylamide; Erosion control; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1996 URL: http://eprints.nwisrl.ars.usda.gov/1079/1/904.pdf Polyacrylamide for surface irrigation to increase nutrient-use efficiency and protect water quality NWISRL Lentz, Rodrick D.; Sojka, Robert E.; Robbins, Charles W.; Kincaid, Dennis C.; Westermann, Dale T.. Tipo: Article Palavras-chave: Polyacrylamide; Water-soluble PAM (WSPAM); Polyacrylamide; Nutrients; Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 2001 URL: http://eprints.nwisrl.ars.usda.gov/123/1/1045.pdf Polyacrylamide and straw residue effects on irrigation furrow erosion and infiltration NWISRL Lentz, R.D.; Bjorneberg, D.L.. Tipo: Article Palavras-chave: Polyacrylamide; Sraw residue; Polyacrylamide; Straw residue; Erosion control; Infiltration management; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 2003 URL: http://eprints.nwisrl.ars.usda.gov/174/1/1118.pdf Reducing furrow irrigation erosion with polyacrylamide (PAM) NWISRL Sojka, R.E.; Lentz, R.D.. Tipo: Article Palavras-chave: Polyacrylamide; Erosion control; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1997 URL: http://eprints.nwisrl.ars.usda.gov/678/1/937.pdf Polyacrylamide Effect on Furrow Erosion and Infiltration NWISRL Trout, T.J.; Sojka, R.E.; Lentz, R.D.. Tipo: Article Palavras-chave: Polyacrylamide; Polyacrylamide; Erosion control; Infiltration management; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1995 URL: http://eprints.nwisrl.ars.usda.gov/642/1/867.pdf Polyacrylamide preparations for protection of water quality threatened by agricultural runoff contaminants NWISRL Entry, James A.; Sojka, R.E.; Watwood, Maribeth; Ross, Craig. Tipo: Article Palavras-chave: Polyacrylamide; Runoff losses; Runoff; Polyacrylamide; Mass Import - autoclassified (may be erroneous). Ano: 2002 URL: http://eprints.nwisrl.ars.usda.gov/141/1/1079.pdf Polyacrylamide as a tool for controlling sediment runoff and improving infiltration under furrow irrigation NWISRL Ross, C.W.; Sojka, R.E.; Lentz, R.D.. Tipo: Conference or Workshop Item Palavras-chave: Polyacrylamide; Sediment; Infiltration management; Runoff; Mass Import - autoclassified (may be erroneous). Ano: 1996 URL: http://eprints.nwisrl.ars.usda.gov/921/1/927.pdf Registros recuperados: 33 Primeira ... 1 2 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco