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Registros recuperados: 6
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Center-pivot irrigation system for independent site-specific management of water and chemical application NWISRL
King, B.A.; Wall, R.W.; Karksy, T.F..
Tipo: Article Palavras-chave: Water management; Site-specific irrigation.
Ano: 2009 URL: http://eprints.nwisrl.ars.usda.gov/1313/1/1290.pdf
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Collector design for measuring high intensity time variant sprinkler application rates NWISRL
King, B.A.; Winward, T.W.; Bjorneberg, D.L.; Wall, R.W..
Peak water application rate in relation to soil water infiltration rate and soil surface storage capacity is important in the design of center pivot sprinkler irrigation systems for efficient irrigation and soil erosion control. Measurement of application rates of center pivot irrigation systems has traditionally used tipping bucket rain gauges. Calculation of application rate from tipping bucket rain gauge measurements restricts computed application rate to a discrete multiple of the rain gauge resolution and time interval. This limits the resolution of application rate measurement, especially for time intervals less than 15 minutes. A collector was designed to measure time variant high intensity sprinkler application rates under field conditions with...
Tipo: Article Palavras-chave: Sprinkler irrigation; Soil; Water.
Ano: 2010 URL: http://eprints.nwisrl.ars.usda.gov/1565/1/1521.pdf
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Comparison of site-specific and conventional uniform irrigation management for potatoes NWISRL
King, B.A.; Stark, J.C.; Wall, R.W..
Tipo: Article Palavras-chave: Potato; Site-specific irrigation; Mass Import - autoclassified (may be erroneous).
Ano: 2006 URL: http://eprints.nwisrl.ars.usda.gov/38/1/1189.pdf
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Field scale performance of a variable rate sprinkler for variable water and nutrient application NWISRL
King, B.A.; Wall, R.W.; Kincaid, D.C.; Westermann, D.T..
Tipo: Conference or Workshop Item Palavras-chave: Sprinkler irrigation; Mass Import - autoclassified (may be erroneous).
Ano: 1997 URL: http://eprints.nwisrl.ars.usda.gov/1086/1/948.pdf
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Field testing of a variable rate sprinkler and control system for site-specific water and nutrient application NWISRL
King, B.A.; Wall, R.W.; Kincaid, D.C.; Westermann, D.T..
Tipo: Article Palavras-chave: Site-specific irrigation; Irrigation control; Sprinkler irrigation; Mass Import - autoclassified (may be erroneous).
Ano: 2005 URL: http://eprints.nwisrl.ars.usda.gov/28/1/1176.pdf
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Spatially distributed control netowork for flow proportional chemical injection with center pivot irrigation NWISRL
King, B.A.; Wall, R.W.; Taberna, J.P, Jr..
Tipo: Article Palavras-chave: Center pivot; Water.
Ano: 2009 URL: http://eprints.nwisrl.ars.usda.gov/1351/1/1328.pdf
Registros recuperados: 6
Primeira ... 1 ... Última
 

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