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Registros recuperados: 15
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Imprime registro no formato completo
Cheese whey as an amendment to disturbed lands: Effects on soil hydraulic properties NWISRL
Lehrsch, Gary A.; Robbins, Charles W..
Please contact the NWISRL if you have a copy of this publication.
Tipo: Technical Bulletin Palavras-chave: Whey; Mass Import - autoclassified (may be erroneous).
Ano: 1994
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Imprime registro no formato completo
Sample preparation for determining ions in dark colored sodic soil extracts NWISRL
Robbins, Charles W..
Tipo: Article Palavras-chave: Soil; Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 1989 URL: http://eprints.nwisrl.ars.usda.gov/518/1/680.pdf
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Management of soil salinity in South East Australia: Impressions of a visitor NWISRL
Robbins, Charles W..
Tipo: Conference or Workshop Item Palavras-chave: Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 1989 URL: http://eprints.nwisrl.ars.usda.gov/919/1/690.pdf
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Preparing and staining mycorrhizal structures in dry bean, sweet corn, and wheat using a block digester NWISRL
Tarkalson, David D.; Pendleton, Rosemary L.; Jolley, Von D.; Robbins, Charles W.; Terry, Richard E..
Tipo: Article Palavras-chave: Bean / dry bean; Corn / maize; Small grain; Mass Import - autoclassified (may be erroneous).
Ano: 1998 URL: http://eprints.nwisrl.ars.usda.gov/696/1/965.pdf
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Hydraulic Conductivity and Moisture Retention Characteristics of Southern Idaho's Silt Loam Soils NWISRL
Robbins, Charles W..
With the increasing demand on natural resources such as land and water, the decreasing availability of low cost energy sources and the accelerated effort to preserve the quality of our surroundings, new techniques have been developed that allow more efficient use of our land, water and energy.
Tipo: Technical Bulletin Palavras-chave: Soil; Mass Import - autoclassified (may be erroneous).
Ano: 1977 URL: http://eprints.nwisrl.ars.usda.gov/1145/1/374.pdf
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Salt- and sodium-affected soils NWISRL
Robbins, Charles W.; Gavlak, R.G..
This publication is designed to help identify salt- and sodium-affected soils, the salt or sodium sources, how to take soil and water samples, how to reduce the harmful effects of salts and sodium and where to get advice in making reclamation and management decisions for each situation. Salt- and sodium-affected soils, and waters used for irrigation, present a complex combination of problems and possible solutions. It is not the intent here to cover all technical aspects or possible treatment approaches available, but rather to give a simplified overview of what should be considered in diagnosing and managing salt- and sodium-affected soils and irrigation waters. Since summarizing the effects of salt and sodium on soils and plants is...
Tipo: Technical Bulletin Palavras-chave: Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 1989 URL: http://eprints.nwisrl.ars.usda.gov/1123/1/681.pdf
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Imprime registro no formato completo
Carbon Dioxide Partial Pressure in Lysimeter Soils NWISRL
Robbins, Charles W..
Tipo: Article Palavras-chave: Chemistry; Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 1986 URL: http://eprints.nwisrl.ars.usda.gov/447/1/565.pdf
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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
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Mycorrhizal colonization and nutrition of wheat and sweet corn grown in manure-treated and untreated topsoil and subsoil NWISRL
Tarkalson, David D.; Jolley, Von D.; Robbins, Charles W.; Terry, Richard E..
Tipo: Article Palavras-chave: Corn / maize; Small grain; Corn; Small grains; Mass Import - autoclassified (may be erroneous).
Ano: 1998 URL: http://eprints.nwisrl.ars.usda.gov/695/1/964.pdf
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Fertilizer source and crop rotation effects on beans grown on recently exposed subsoils NWISRL
Robbins, Charles W.; Freeborn, Larry L..
Tipo: Conference or Workshop Item Palavras-chave: Bean / dry bean; Fertilizer; Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 1997 URL: http://eprints.nwisrl.ars.usda.gov/1082/1/932.pdf
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Mycorrhizal colonization and nutrient uptake of dry bean in manure and compost manure treated subsoil and untreated topsoil and subsoil NWISRL
Tarkalson, David D.; Jolley, Von D.; Robbins, Charles W.; Terry, Richard E..
Tipo: Article Palavras-chave: Bean / dry bean; Composted manure; Chemistry; Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 1998 URL: http://eprints.nwisrl.ars.usda.gov/697/1/966.pdf
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Imprime registro no formato completo
Cheese whey as a soil conditioner NWISRL
Robbins, Charles W.; Lehrsch, Gary A..
Tipo: Book Section Palavras-chave: Whey; Mass Import - autoclassified (may be erroneous).
Ano: 1998 URL: http://eprints.nwisrl.ars.usda.gov/807/1/957.pdf
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Imprime registro no formato completo
Cheese whey as an amendment to disturbed lands: Effects on soil hydraulic properties NWISRL
Lehrsch, Gary A.; Robbins, Charles W..
Tipo: Conference or Workshop Item Palavras-chave: Whey; Mass Import - autoclassified (may be erroneous).
Ano: 1994 URL: http://eprints.nwisrl.ars.usda.gov/910/1/836.pdf
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Imprime registro no formato completo
Sodium Adsorption Ratio-Exchangeable Sodium Percentage Relationships in a High Potassium Saline-Sodic Soil NWISRL
Robbins, Charles W..
Tipo: Article Palavras-chave: Potassium; Mass Import - autoclassified (may be erroneous).
Ano: 1984 URL: http://eprints.nwisrl.ars.usda.gov/422/1/532.pdf
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Coefficients for estimating SAR from soil pH and EC data and calculating pH from SAR and EC values in salinity models NWISRL
Robbins, Charles W..
Tipo: Article Palavras-chave: Chemistry; Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 1993 URL: http://eprints.nwisrl.ars.usda.gov/593/1/792.pdf
Registros recuperados: 15
Primeira ... 1 ... Última
 

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