Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 1.042
Primeira ... 123456789 ... Última
Imagem não selecionada

Imprime registro no formato completo
Potential Tetany Hazard of N-Fertilized Bromegrass as Indicated by Chemical Composition NWISRL
Follett, R.F.; Power, J.F.; Grunes, D.L.; Hewes, D.A.; Mayland, H.F..
Tipo: Article Palavras-chave: Chemistry; Fertilizer; Mass Import - autoclassified (may be erroneous).
Ano: 1975 URL: http://eprints.nwisrl.ars.usda.gov/294/1/337.pdf
Imagem não selecionada

Imprime registro no formato completo
Cablegation: Automate supply for surface irrigation NWISRL
Kemper, W.D.; Trout, T.J.; Kincaid, D.C..
Tipo: Book Section Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous).
Ano: 1987 URL: http://eprints.nwisrl.ars.usda.gov/773/1/612.pdf
Imagem não selecionada

Imprime registro no formato completo
Determination of phosphorus source coefficients for organic phosphorus sources: Laboratory studies NWISRL
Leytem, A.B.; Sims, J.T.; Coale, F.J..
Tipo: Article Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 2004 URL: http://eprints.nwisrl.ars.usda.gov/176/1/1120.pdf
Imagem não selecionada

Imprime registro no formato completo
Management options for control of irrigation-induced erosion NWISRL
Sojka, R.E..
Tipo: Article Palavras-chave: Erosion; Erosion; Mass Import - autoclassified (may be erroneous).
Ano: 1996 URL: http://eprints.nwisrl.ars.usda.gov/661/1/907.pdf
Imagem não selecionada

Imprime registro no formato completo
Irrigation and Water Management NWISRL
Jensen, Marvin E.; Erie, Leonard J..
Tipo: Book Section Palavras-chave: Water management; Mass Import - autoclassified (may be erroneous).
Ano: 1971 URL: http://eprints.nwisrl.ars.usda.gov/720/1/189.pdf
Imagem não selecionada

Imprime registro no formato completo
Genetic variability for elements associated with grass tetany in Russian wildrye NWISRL
Asay, K.H.; Mayland, H.F..
Tipo: Article Palavras-chave: Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 1990 URL: http://eprints.nwisrl.ars.usda.gov/538/1/715.pdf
Imagem não selecionada

Imprime registro no formato completo
Operational characteristics of the watermark model 200 soil water potential sensor for irrigation management NWISRL
McCann, I.R.; Kincaid, D.C.; Wang, D..
Tipo: Article Palavras-chave: Soil water (soil moisture); Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 1992 URL: http://eprints.nwisrl.ars.usda.gov/586/1/783.pdf
Imagem não selecionada

Imprime registro no formato completo
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
Imagem não selecionada

Imprime registro no formato completo
Arbuscular mycorrhizal response to adverse soil conditions NWISRL
Entry, James A.; Rygiewicz, Paul T.; Watrud, Lidia S.; Donnelly, Paula K..
Tipo: Book Section Palavras-chave: Soil; Mass Import - autoclassified (may be erroneous).
Ano: 2002 URL: http://eprints.nwisrl.ars.usda.gov/818/1/1076.pdf
Imagem não selecionada

Imprime registro no formato completo
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
Imagem não selecionada

Imprime registro no formato completo
Deep Plowing . . . For Improving Slick Spot Soils NWISRL
Rasmussen, W.W..
Tipo: Article Palavras-chave: Tillage; Practical farm efficiency; Mass Import - autoclassified (may be erroneous).
Ano: 1965 URL: http://eprints.nwisrl.ars.usda.gov/279/1/31.pdf
Imagem não selecionada

Imprime registro no formato completo
Soil Oxygen and Moisture in Relation to Russet Burbank Potato Yield and Quality NWISRL
Holder, C.B.; Cary, J.W..
Tipo: Article Palavras-chave: Potato; Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 1984 URL: http://eprints.nwisrl.ars.usda.gov/415/1/522.pdf
Imagem não selecionada

Imprime registro no formato completo
Malate, citrate, and amino acids in tall fescue cultivars: Relationship to animal preference NWISRL
Mayland, Henry F.; Martin, Scott A.; Lee, Julian; Shewmaker, Glenn E..
Tipo: Article Palavras-chave: Feed preference; Animal preference; Mass Import - autoclassified (may be erroneous).
Ano: 2000 URL: http://eprints.nwisrl.ars.usda.gov/101/1/1012.pdf
Imagem não selecionada

Imprime registro no formato completo
Response to Selection for Reduced Grass Tetany Potential in Crested Wheatgrass NWISRL
Asay, K.H.; Mayland, H.F.; Clark, D.H..
Tipo: Article Palavras-chave: Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 1996 URL: http://eprints.nwisrl.ars.usda.gov/662/1/908.pdf
Imagem não selecionada

Imprime registro no formato completo
Soil property patterns and topographic parameters associated with ephemeral gully erosion NWISRL
Lentz, R.D.; Dowdy, R.H.; Rust, R.H..
Tipo: Article Palavras-chave: Erosion; Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 1993 URL: http://eprints.nwisrl.ars.usda.gov/602/1/814.pdf
Imagem não selecionada

Imprime registro no formato completo
Phosphorus-31 nuclear magnetic resonance spectral assignments of phosphorus compounds in soil NaOH-EDTA extracts NWISRL
Turner, Benjamin L.; Mahieu, Nathalie; Condron, Leo M..
Tipo: Article Palavras-chave: Phosphorous; Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 2003 URL: http://eprints.nwisrl.ars.usda.gov/153/1/1095.pdf
Imagem não selecionada

Imprime registro no formato completo
Mineral analysis of forages with near infrared reflectance spectrosopy NWISRL
Clark, D.H.; Mayland, H.F.; Lamb, R.C..
Tipo: Article Palavras-chave: Chemistry; Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 1987 URL: http://eprints.nwisrl.ars.usda.gov/478/1/602.pdf
Imagem não selecionada

Imprime registro no formato completo
Effect of Grain Straw and Furrow Irrigation Stream Size on Soil Erosion and Infiltration NWISRL
Brown, M.J..
Tipo: Article Palavras-chave: Sraw residue; Straw residue; Erosion; Mass Import - autoclassified (may be erroneous).
Ano: 1985 URL: http://eprints.nwisrl.ars.usda.gov/440/1/555.pdf
Imagem não selecionada

Imprime registro no formato completo
Row Cropping Sandy Soils Under Sprinklers Using a Winter Grain Cover to Control Wind Erosion NWISRL
Cary, J.W.; Kohl, R.A.; Westermann, D.T.; Rickman, R.W..
One of the most effective ways to prevent the wind erosion of sandy soils is to maintain a continuous crop cover. Summer row cropping following a winter grain cover offers several attractive features, although it does present management problems. The grain cover must be established in the fall after harvesting the row crop, and the transition back to a row crop in the spring must be made without leaving the soil surface unprotected from the wind. This report summarizes 4 years of observations and exploratory studies in which a variety of cover-row cropping management systems were tested with emphasis on methods for establishing row crops directly in the winter cover. Pertinent literature and observations of other field trials are also discussed.
Tipo: Technical Bulletin Palavras-chave: Sprinkler irrigation; Erosion; Mass Import - autoclassified (may be erroneous).
Ano: 1975 URL: http://eprints.nwisrl.ars.usda.gov/1129/1/302.pdf
Imagem não selecionada

Imprime registro no formato completo
A variable flow rate sprinkler for site-specific irrigation management NWISRL
King, B.A.; Kincaid, D.C..
Tipo: Article Palavras-chave: Site-specific irrigation; Sprinkler irrigation; Mass Import - autoclassified (may be erroneous).
Ano: 2004 URL: http://eprints.nwisrl.ars.usda.gov/6/1/1144.pdf
Registros recuperados: 1.042
Primeira ... 123456789 ... 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

Valid HTML 4.01 Transitional