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Idioma Espanhol (58) Português (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 274 Primeira ... 4 5 6 7 8 9 10 11 12 ... Última Daily changes in alfalfa forage quality NWISRL Shewmaker, Glenn E.; Mayland, Hank. Tipo: Conference or Workshop Item Palavras-chave: Time-of-day harvest difference; Mass Import - autoclassified (may be erroneous). Ano: 1999 URL: http://eprints.nwisrl.ars.usda.gov/1093/1/996.pdf Testing Soil for Micronutrients NWISRL Leggett, Glen E.. Tipo: Conference or Workshop Item Palavras-chave: Chemistry; Soil; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1968 URL: http://eprints.nwisrl.ars.usda.gov/966/1/135.pdf Aggregate stability response to freeze-thaw cycles NWISRL Lehrsch, G.A.. Tipo: Conference or Workshop Item Palavras-chave: Soil; Mass Import - autoclassified (may be erroneous). Ano: 1997 URL: http://eprints.nwisrl.ars.usda.gov/914/1/941.pdf Mid-Season P Fertilization Effects on Potatoes NWISRL Westermann, D.T.. Tipo: Conference or Workshop Item Palavras-chave: Potato; Mass Import - autoclassified (may be erroneous). Ano: 1984 URL: http://eprints.nwisrl.ars.usda.gov/1036/1/545.pdf Percolation phosphorus losses in calcareous furrow-irrigated soils NWISRL Lentz, R.D.; Westermann, D.T.. Tipo: Conference or Workshop Item Palavras-chave: Nutrients; Nutrient losses; Calcareous soil; Phosphorous; Mass Import - autoclassified (may be erroneous). Ano: 2001 URL: http://eprints.nwisrl.ars.usda.gov/926/1/1038.pdf Sulfur Deficiency of Sugar Beets NWISRL Leggett, G.E.; Stewart, B.A.; James, D.W.. Tipo: Conference or Workshop Item Palavras-chave: Sugarbeet; Mass Import - autoclassified (may be erroneous). Ano: 1966 URL: http://eprints.nwisrl.ars.usda.gov/1037/1/55.pdf Automated Single-Pipe Systems for Conveyance and Water Distribution NWISRL Humpherys, Allan S.. Tipo: Conference or Workshop Item Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1982 URL: http://eprints.nwisrl.ars.usda.gov/1028/1/487.pdf Treatment of Potato Processing Waste Water on Agricultural Land: Water and Organic Loading, and the Fate of Applied Plant Nutrients NWISRL Smith, J.H.; Robbins, C.W.; Bondurant, J.A.; Hayden, C.W.. Tipo: Conference or Workshop Item Palavras-chave: Potato; Mass Import - autoclassified (may be erroneous). Ano: 1977 URL: http://eprints.nwisrl.ars.usda.gov/885/1/371.pdf Factors Affecting Furrow Erosion NWISRL Kemper, W.D.; Trout, T.J.; Brown, M.J.; Carter, D.L.; Rosenau, R.C.. Tipo: Conference or Workshop Item Palavras-chave: Erosion; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1985 URL: http://eprints.nwisrl.ars.usda.gov/902/1/556.pdf Photogrammetry and Temperature Sensing for Estimating Soil Salinity NWISRL Myers, Victor I.; Carter, D.L.; Rippert, W.J.. Tipo: Conference or Workshop Item Palavras-chave: Chemistry; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1966 URL: http://eprints.nwisrl.ars.usda.gov/1002/1/37.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 Morning and evening harvest effects on animal performance NWISRL Mayland, H.F.; Shewmaker, G.E.; Burns, J.C.; Fisher, D.S.. Tipo: Conference or Workshop Item Palavras-chave: Animal; Mass Import - autoclassified (may be erroneous). Ano: 1998 URL: http://eprints.nwisrl.ars.usda.gov/1089/1/978.pdf Irrigation Scheduling with Soil Instruments: Error Levels and Microprocessing Design Criteria NWISRL Cary, J.W.. Tipo: Conference or Workshop Item Palavras-chave: Irrigation scheduling; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1981 URL: http://eprints.nwisrl.ars.usda.gov/1022/1/469.pdf Chapter E: Selenium mobility in soils and its absorption, translocation, and metabolism in plants NWISRL Mayland, H.F.; Gough, L.P.; Stewart, K.C.. Tipo: Conference or Workshop Item Palavras-chave: Selenium; Mass Import - autoclassified (may be erroneous). Ano: 1991 URL: http://eprints.nwisrl.ars.usda.gov/909/1/744.pdf The diurnal cycling of sugars in grasses impact strip-graze management plans NWISRL Mayland, H.F.; MacAdam, J.W.; Shewmaker, G.E.; Chatterton, N.J.. Tipo: Conference or Workshop Item Palavras-chave: Time-of-day harvest difference; Mass Import - autoclassified (may be erroneous). Ano: 2003 URL: http://eprints.nwisrl.ars.usda.gov/950/1/1129.pdf A Survey of the Nutrient Status of Beans Grown in Southern Idaho NWISRL Leggett, G.E.; Westermann, D.T.; LeBaron, M.J.. Tipo: Conference or Workshop Item Palavras-chave: Bean / dry bean; Mass Import - autoclassified (may be erroneous). Ano: 1975 URL: http://eprints.nwisrl.ars.usda.gov/1000/1/346.pdf Deep Tillage for Improving Saline-Sodic Soils in Idaho NWISRL Rasmussen, W.W.. Tipo: Conference or Workshop Item Palavras-chave: Tillage; Mass Import - autoclassified (may be erroneous). Ano: 1974 URL: http://eprints.nwisrl.ars.usda.gov/886/1/291.pdf Fiber Glass Automatic Irrigation Gates NWISRL Humpherys, Allan S.; Ditzler, Paul H.. Tipo: Conference or Workshop Item Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous). Ano: 1972 URL: http://eprints.nwisrl.ars.usda.gov/985/1/224.pdf Identification and impact of excess soil potassium on crop and livestock nutrition NWISRL Kresge, P.O.; Gavlak, R.G.; Custer, S.G.; Robbins, C.W.; Jacobsen, J.S.. Tipo: Conference or Workshop Item Palavras-chave: Animal health; Potassium; Mass Import - autoclassified (may be erroneous). Ano: 1988 URL: http://eprints.nwisrl.ars.usda.gov/917/1/652.pdf Evaluation of neural network modeing to calculate well-watered leaf temperature of wine grape NWISRL King, B.A.; Shellie, Krista. Mild to moderate water stress is desirable in wine grape for controlling vine vigor and optimizing fruit yield and quality, but precision irrigation management is hindered by the lack of a reliable method to easily quantify and monitor vine water status. The crop water stress index (CWSI) that effectively monitors plant water status has not been widely adopted in wine grape because of the need to measure well-watered and non-transpiring leaf temperature under identical environmental conditions. In this study, a daily CWSI for the wine grape cultivar Syrah was calculated by estimating well-watered leaf temperature with an artificial neural network (NN) model and non-transpiring leaf temperature based on the cumulative probability of the measured difference... Tipo: Conference or Workshop Item Palavras-chave: Irrigation control; Water. Ano: 2014 URL: http://eprints.nwisrl.ars.usda.gov/1582/1/1538.pdf Registros recuperados: 274 Primeira ... 4 5 6 7 8 9 10 11 12 ... Última

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