Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 33
Primeira ... 12 ... Última
Imagem não selecionada

Imprime registro no formato completo
Advances in Conserving and Recycling Water NWISRL
Jensen, M.E..
Tipo: Article Palavras-chave: Practical farm efficiency; Mass Import - autoclassified (may be erroneous).
Ano: 1973 URL: http://eprints.nwisrl.ars.usda.gov/252/1/277.pdf
Imagem não selecionada

Imprime registro no formato completo
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
Imagem não selecionada

Imprime registro no formato completo
Changes in Nitrate-Nitrogen Concentration in Sugar Beet Petioles as Influenced by Irrigation and Fertilizer Practices NWISRL
Carter, J.N.; Jensen, M.E..
Tipo: Conference or Workshop Item Palavras-chave: Sugarbeet; Fertilizer; Mass Import - autoclassified (may be erroneous).
Ano: 1967 URL: http://eprints.nwisrl.ars.usda.gov/1070/1/86.pdf
Imagem não selecionada

Imprime registro no formato completo
Determining Nitrogen Fertilizer Needs for Sugarbeets from Residual Soil Nitrate and Mineralizable Nitrogen NWISRL
Carter, J.N.; Jensen, M.E.; Bosma, S.M..
Tipo: Article Palavras-chave: Sugarbeet; Fertilizer; Nitrogen; Mass Import - autoclassified (may be erroneous).
Ano: 1974 URL: http://eprints.nwisrl.ars.usda.gov/256/1/282.pdf
Imagem não selecionada

Imprime registro no formato completo
Discussion: Estimating Evaporation from Insolation by R. K. Lane NWISRL
Jensen, M.E..
Tipo: Article Palavras-chave: Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 1965 URL: http://eprints.nwisrl.ars.usda.gov/234/1/24.pdf
Imagem não selecionada

Imprime registro no formato completo
Discussion: Irrigation Requirements of Lawns NWISRL
Jensen, M.E..
Tipo: Article Palavras-chave: Mass Import - unclassified.
Ano: 1966 URL: http://eprints.nwisrl.ars.usda.gov/379/1/46.pdf
Imagem não selecionada

Imprime registro no formato completo
Economic Decisions in Producing Irrigated Grain Sorghum on the Northern High Plains of Texas NWISRL
Wehrly, J.S.; Sletten, W.H.; Jensen, M.E..
American farmers have a wealth of research data available to them. Much of the data is concerned with technical problems of increasing yields, improving quality and reducing costs. In nearly all instances the improved practices can be applied by a farmer only at a cost. The farmer must decide if the improvement in output, quality or efficiency is enough to justify the extra cost, or more likely, must decide to what extent these practices should be applied. The extent to which any single agricultural input should be used cannot be determined without considering the use and effect of other inputs and the costs of all inputs and the price of the product. This publication is concerned with the amounts of nitrogen and irrigation water to use in...
Tipo: Technical Bulletin Palavras-chave: Sorghum; Mass Import - autoclassified (may be erroneous).
Ano: 1964 URL: http://eprints.nwisrl.ars.usda.gov/1142/1/22.pdf
Imagem não selecionada

Imprime registro no formato completo
Effect of Mid-to Late-Season Water Stress on Sugarbeet Growth and Yield NWISRL
Carter, J.N.; Jensen, M.E.; Traveller, D.J..
Tipo: Article Palavras-chave: Sugarbeet; Mass Import - autoclassified (may be erroneous).
Ano: 1980 URL: http://eprints.nwisrl.ars.usda.gov/365/1/449.pdf
Imagem não selecionada

Imprime registro no formato completo
Effect of Nitrogen and Irrigation on Sugarbeet Production in Southern Idaho NWISRL
Carter, J.N.; Jensen, M.E.; Ruffing, B.J.; Bosma, S.M.; Richards, A.W..
Tipo: Article Palavras-chave: Sugarbeet; Mass Import - autoclassified (may be erroneous).
Ano: 1972 URL: http://eprints.nwisrl.ars.usda.gov/228/1/238.pdf
Imagem não selecionada

Imprime registro no formato completo
Effect of Row Spacing and Nitrogen Rate on Root and Sucrose Yield of Sugarbeets in Southern Idaho NWISRL
Carter, J.N.; Jensen, M.E.; Bosma, S.M..
Tipo: Article Palavras-chave: Sugarbeet; Mass Import - autoclassified (may be erroneous).
Ano: 1975 URL: http://eprints.nwisrl.ars.usda.gov/282/1/322.pdf
Imagem não selecionada

Imprime registro no formato completo
Effects of Alfalfa, Crop Sequence, and Tillage Practice on Intake Rates of Pullman Silty Clay Loam and Grain Yields NWISRL
Jensen, M.E.; Sletten, W.H..
The High Plains of Texas is one of the largest irrigated areas in the United States. Most of the 5.7 million acres irrigated in Texas (1959 census) is concentrated in the High Plains. The area is unique because most of the irrigated land is of one soil series-Pullman. Pullman soils represent over 5 million acres of the “hardlands” in the Southern High Plains of Texas, New Mexico, and Oklahoma. The term “hardlands” is used extensively when referring to the High Plains because of the soil characteristics of the area. The soils are mostly clay loams and silty clay loams. The have low intake rates, are dense, and become very hard and difficult to till when dry. The differences between the clay loams and silty clay loams are minor. The physical...
Tipo: Technical Bulletin Palavras-chave: Alfalfa; Tillage; Mass Import - autoclassified (may be erroneous).
Ano: 1965 URL: http://eprints.nwisrl.ars.usda.gov/1137/1/26.pdf
Imagem não selecionada

Imprime registro no formato completo
Estimating Evapotranspiration from Solar Radiation NWISRL
Jensen, M.E.; Haise, H.R..
Tipo: Article Palavras-chave: Evapotranspiration; Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 1963 URL: http://eprints.nwisrl.ars.usda.gov/1248/1/23.pdf
Imagem não selecionada

Imprime registro no formato completo
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
Imagem não selecionada

Imprime registro no formato completo
Evapotranspiration and Soil Moisture-Fertilizer Interrelations with Irrigated Grain Sorghum in the Southern High Plains NWISRL
Jensen, M.E.; Sletten, W.H..
In 1956 and 1957 grain sorghum represented 37 percent of the harvested crop acreage in Texas. The largest concentrated area of sorghum is in the High Plains where the proportion of sorghum irrigated increased greatly during the drought years of the 1950's. In 1959 the monetary value of irrigated grain sorghum was estimated to be about $100 million. As reported by the U.S. Census of Agriculture the acreages of irrigated grain sorghum harvested in the 42-county High Plains area in 1950, 1954, and 1959 were 387,000, 1 1 006,000, and 1,224,000 acres, respectively. The irrigated grain sorghum acreage in the eight counties—Castro, Deaf Smith, Floyd, Hale, Lamb, Lubbock, Farmer, and Swisher—represented over 80 percent of the total in the High...
Tipo: Technical Bulletin Palavras-chave: Sorghum; Soil water (soil moisture); Fertilizer; Chemistry; Evapotranspiration; Mass Import - autoclassified (may be erroneous).
Ano: 1965 URL: http://eprints.nwisrl.ars.usda.gov/1136/1/25.pdf
Imagem não selecionada

Imprime registro no formato completo
Evapotranspiration and Soil Moisture-Fertilizer Interrelations with Irrigated Winter Wheat in the Southern High Plains NWISRL
Jensen, M.E.; Sletten, W.H..
Irrigated and dry/and winter wheat is one of the major crops produced in the High Plains of Texas. As reported by the U.S. Census of Agriculture the acreages of irrigated wheat harvested in the High Plains in 1950, 1954, and 1959 were 133,000, 179,000 and 380,000 acres, respectively. Additional irrigated wheat is used only for grazing purposes. The major part of the irrigated winter wheat harvested in the mid-1950's was in Castro, Deaf Smith, Floyd, Hale, Parmer, and Swisher Counties. The soils in these counties consist mostly of clay looms and silty clay loams. Continued expansion in irrigated wheat acreage has occurred since 1959, especially north of the Canadian River.
Tipo: Technical Bulletin Palavras-chave: Small grain; Soil water (soil moisture); Fertilizer; Chemistry; Evapotranspiration; Mass Import - autoclassified (may be erroneous).
Ano: 1965 URL: http://eprints.nwisrl.ars.usda.gov/1141/1/21.pdf
Imagem não selecionada

Imprime registro no formato completo
Interpreting the Rate of Change in Nitrate-Nitrogen in Sugarbeet Petioles NWISRL
Carter, J.N.; Jensen, M.E.; Bosma, S.M..
Tipo: Article Palavras-chave: Sugarbeet; Mass Import - autoclassified (may be erroneous).
Ano: 1971 URL: http://eprints.nwisrl.ars.usda.gov/89/1/162.pdf
Imagem não selecionada

Imprime registro no formato completo
Irrigation of Crops: Drainage Water Quality NWISRL
Carter, D.L.; Kohl, R.A.; Jensen, M.E..
Tipo: Book Section Palavras-chave: Water quality; Mass Import - autoclassified (may be erroneous).
Ano: 1975 URL: http://eprints.nwisrl.ars.usda.gov/754/1/324.pdf
Imagem não selecionada

Imprime registro no formato completo
Irrigation Scheduling for Farm Crops NWISRL
Jensen, M.E..
Tipo: Conference or Workshop Item Palavras-chave: Irrigation scheduling; Mass Import - autoclassified (may be erroneous).
Ano: 1971 URL: http://eprints.nwisrl.ars.usda.gov/986/1/227.pdf
Imagem não selecionada

Imprime registro no formato completo
Irrigation Scheduling for Optimum Water Management NWISRL
Lord Jr, J.M.; Jensen, M.E..
Tipo: Conference or Workshop Item Palavras-chave: Irrigation scheduling; Water management; Mass Import - autoclassified (may be erroneous).
Ano: 1975 URL: http://eprints.nwisrl.ars.usda.gov/995/1/311.pdf
Imagem não selecionada

Imprime registro no formato completo
Irrigation Water Management for the Next Decade NWISRL
Jensen, M.E..
Tipo: Conference or Workshop Item Palavras-chave: Water management; Mass Import - autoclassified (may be erroneous).
Ano: 1978 URL: http://eprints.nwisrl.ars.usda.gov/1012/3/429.pdf
Registros recuperados: 33
Primeira ... 12 ... 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