Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados NWISRL (31) Autor Wright, J.L. (31) Allen, R.G. (6) Dickey, G.L. (5) Lemon, E.R. (5) Burman, R.D. (4) Stone, J.F. (4) Brown, M.J. (3) Westermann, D.T. (3) Carter, D.L. (2) Hill, R.W. (2) Hunsaker, D.J. (2) Jensen, M.E. (2) Kohl, R.A. (2) Lehrsch, G.A. (2) Meek, B.D. (2) Nixon, P.R. (2) Pruitt, W.O. (2) Sojka, R.E. (2) Stevens, J.L. (2) Barclay, J.H. (1) Mais... Palavra-chave Mass Import - autoclassified (may be erroneous) (26) Research methodology (14) Corn / maize (5) Mass Import - unclassified (5) Evapotranspiration (2) Onion (2) Soil (2) Chemistry (1) Erosion (1) Irrigation scheduling (1) Nitrogen (1) Potato (1) Small grain (1) Soil water (soil moisture) (1) Sprinkler irrigation (1) Tillage (1) Mais... Tipo do documento Article (17) Conference or Workshop Item (11) Technical Bulletin (2) Book Section (1) Ano 1998 (1) 1995 (2) 1993 (7) 1992 (1) 1991 (1) 1985 (2) 1981 (2) 1980 (1) 1978 (1) 1977 (2) 1975 (2) 1974 (1) 1971 (2) 1969 (2) 1967 (2) 1966 (2) Mais... País United Kingdom (31) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 31 Primeira ... 1 2 ... Última Photosynthesis Under Field Conditions. IX. Vertical Distribution of Photosynthesis Within a Corn Crop NWISRL Wright, J.L.; Lemon, E.R.. Tipo: Article Palavras-chave: Corn / maize; Mass Import - autoclassified (may be erroneous). Ano: 1966 URL: http://eprints.nwisrl.ars.usda.gov/482/1/60.pdf Nitrate leaching under furrow irrigation as affected by crop sequence and tillage NWISRL Meek, B.D.; Carter, D.L.; Westermann, D.T.; Wright, J.L.; Peckenpaugh, R.E.. Tipo: Article Palavras-chave: Tillage; Mass Import - autoclassified (may be erroneous). Ano: 1995 URL: http://eprints.nwisrl.ars.usda.gov/639/1/862.pdf The Energy Budget at the Earth's Surface: Assessing Sources and Sinks of Carbon Dioxide in a Corn Crop Using a Momentum Balance Approach NWISRL Lemon, E.R.; Wright, J.L.. In two previous communications (Wright and Lemon 1966a, 1966b) an aerodynamic method was described for evaluating the source and sink distribution of carbon dioxide in plant communities. Some data were presented for a corn crop, giving quantitative information about photosynthetic fixation and respiration release of carbon dioxide, layer by layer, within the crop. In the method, CO2 concentration profiles and windspeed measurements of the bulk air were made within and above the crop. The analysis of the windspeed measurements to calculate diffusivity coefficients required tedious analysis of windspeed fluctuations and the application of complicated statistical and mixing length theories. It is our purpose to present here a simpler method,... Tipo: Technical Bulletin Palavras-chave: Corn / maize; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1967 URL: http://eprints.nwisrl.ars.usda.gov/1187/1/107.pdf Response of Plant Water Potential to the Irrigated Environment of Southern Idaho NWISRL Cary, J.W.; Wright, J.L.. Tipo: Article Palavras-chave: Mass Import - unclassified. Ano: 1971 URL: http://eprints.nwisrl.ars.usda.gov/92/1/166.pdf Relationship Between Foliage Temperature and Water Stress in Potatoes NWISRL Stark, J.C.; Wright, J.L.. Tipo: Article Palavras-chave: Potato; Mass Import - autoclassified (may be erroneous). Ano: 1985 URL: http://eprints.nwisrl.ars.usda.gov/427/1/538.pdf Controlling nitrate leaching and erosion on irrigated land NWISRL Carter, D.L.; Westermann, D.T.; Sojka, R.E.; Meek, B.D.; Wright, J.L.; Brown, M.J.; Lehrsch, G.A.. Tipo: Conference or Workshop Item Palavras-chave: Erosion; Erosion; Mass Import - autoclassified (may be erroneous). Ano: 1995 URL: http://eprints.nwisrl.ars.usda.gov/1076/1/887.pdf The ASCE neutron probe calibration study: overview NWISRL Stone, J.F.; Allen, R.G.; Dickey, G.L.; Wright, J.L.; Nakayama, F.S.; Phillips, R.W.. Tipo: Conference or Workshop Item Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1993 URL: http://eprints.nwisrl.ars.usda.gov/869/1/805.pdf Estimating Soil Moisture Depletion from Climate, Crop and Soil Data NWISRL Jensen, M.E.; Wright, J.L.; Pratt, B.J.. Tipo: Article Palavras-chave: Soil water (soil moisture); Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1971 URL: http://eprints.nwisrl.ars.usda.gov/199/1/182.pdf Changes in Climate and Potential Evapotranspiration Across a Large Irrigated Area in Idaho NWISRL Burman, R.D.; Wright, J.L.; Jensen, M.E.. Tipo: Article Palavras-chave: Evapotranspiration; Mass Import - autoclassified (may be erroneous). Ano: 1975 URL: http://eprints.nwisrl.ars.usda.gov/295/1/338.pdf Measuring the Effects of Surface Features on the Atmospheric Boundary Layer with Instrumented Aircraft NWISRL Holmes, R.M.; Wright, J.L.. Tipo: Article Palavras-chave: Mass Import - unclassified. Ano: 1978 URL: http://eprints.nwisrl.ars.usda.gov/235/1/250.pdf Controlled Cooling of Onion Umbels by Periodic Sprinkling NWISRL Wright, J.L.; Stevens, J.L.; Brown, M.J.. Tipo: Article Palavras-chave: Onion; Mass Import - autoclassified (may be erroneous). Ano: 1981 URL: http://eprints.nwisrl.ars.usda.gov/374/1/461.pdf Crop yield models adapted to irrigation scheduling programs NWISRL Hill, R.W.; Hanks, R.J.; Wright, J.L.. Please contact the NWISRL if you have a copy of this publication. Tipo: Technical Bulletin Palavras-chave: Irrigation scheduling; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1985 Photosynthesis Under Field Conditions. XB. Origins of Short-Time CO2 Fluctuations in a Cornfield NWISRL Lemon, E.R.; Wright, J.L.; Drake, George M.. Tipo: Article Palavras-chave: Corn / maize; Mass Import - autoclassified (may be erroneous). Ano: 1969 URL: http://eprints.nwisrl.ars.usda.gov/189/1/172.pdf Water Requirements (Chapter 6) NWISRL Burman, R.D.; Nixon, P.R.; Wright, J.L.; Pruitt, W.O.. Tipo: Book Section Palavras-chave: Mass Import - unclassified. Ano: 1981 URL: http://eprints.nwisrl.ars.usda.gov/760/1/468.pdf Air Temperature and Vapor Pressure Changes Caused by Sprinkler Irrigation NWISRL Kohl, R.A.; Wright, J.L.. Tipo: Article Palavras-chave: Sprinkler irrigation; Mass Import - autoclassified (may be erroneous). Ano: 1974 URL: http://eprints.nwisrl.ars.usda.gov/236/1/251.pdf Comparing Bowen ratio-energy balance systems for measuring ET NWISRL Wight, J.R.; Hanson, C.L.; Wright, J.L.. Tipo: Conference or Workshop Item Palavras-chave: Evapotranspiration; Mass Import - autoclassified (may be erroneous). Ano: 1993 URL: http://eprints.nwisrl.ars.usda.gov/858/1/808.pdf Recirculating Purging System for Hemispherical Net Radiometers NWISRL Stevens, J.L.; Wright, J.L.. Tipo: Article Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1977 URL: http://eprints.nwisrl.ars.usda.gov/333/1/396.pdf Photosynthesis Under Field Conditions. XA. Assessing Sources and Sinks of Carbon Dioxide in a Corn (Zea mays L.) Crop Using Momentum Balance Approach NWISRL Lemon, E.R.; Wright, J.L.. Tipo: Article Palavras-chave: Corn / maize; Research methodology; Mass Import - autoclassified (may be erroneous). Ano: 1969 URL: http://eprints.nwisrl.ars.usda.gov/188/1/171.pdf Onion Seed Yield and Quality as Affected by Irrigation Management NWISRL Brown, M.J.; Wright, J.L.; Kohl, R.A.. Tipo: Article Palavras-chave: Onion; Mass Import - autoclassified (may be erroneous). Ano: 1977 URL: http://eprints.nwisrl.ars.usda.gov/325/1/385.pdf Studying nitrate-N leaching with a bromide tracer in an irrigated silt loam soil NWISRL Wright, J.L.; Westermann, D.T.; Lehrsch, G.A.. Tipo: Conference or Workshop Item Palavras-chave: Nitrogen; Mass Import - autoclassified (may be erroneous). Ano: 1998 URL: http://eprints.nwisrl.ars.usda.gov/861/1/976.pdf Registros recuperados: 31 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