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| 1. |  | SOLANDER, K. C.; NEWMAN, B. D.; ARAUJO, A. C. de; BARNARD, H. R.; BERRY, Z. C.; BONAL, D.; BRETFELD, M.; BURBAN, B.; CANDIDO, L. A.; CÉLLERI, R.; CHAMBERS, J. Q.; CHRISTOFFERSEN, B. O.; DETTO, M.; DORIGO, W. A.; EWERS, B. E.; FERREIRA, S. J. F.; KNOHL, A.; LEUNG, L. R.; McDOWELL, N. G.; MILLER, G. R.; MONTEIRO, M. T. F.; MOORE, G. W.; NEGRON-JUAREZ, R.; SALESKA, S. R.; STIEGLER, C.; TOMASELLA, J.; XU, C. The pantropical response of soil moisture to El Niño. Hydrology and Earth System Sciences, v. 24, n. 5, p. 2303-2322, 2020.| Biblioteca(s): Embrapa Amazônia Oriental. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
17/09/2015 |
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Data da última atualização: |
21/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
FAGERIA, N. K.; NASCENTE, A. S.; STONE, L. F. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; ADRIANO STEPHAN NASCENTE, CNPAF; LUIS FERNANDO STONE, CNPAF. |
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Título: |
Agronomic evaluation of coated and common urea in upland rice production. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 46, n. 17, p. 2152-2161, 2015. |
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ISSN: |
1532-2416 |
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DOI: |
10.1080/00103624.2015.1069315 |
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Idioma: |
Inglês |
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Conteúdo: |
Two greenhouse experiments were conducted simultaneously to evaluate polymercoated and common urea in upland rice production. The nitrogen (N) levels used for both the N sources were from 0 to 400 mg kg−1 of soil. Maximum grain yield was obtained with the addition of 167 mg N kg−1 polymer-coated urea and 238 mg N kg−1 common urea. Maximum value of other plant traits was obtained with N applied from 233 to 313 mg kg−1 depending on plant traits and N source. Nitrogen-use efficiency (NUE) decreased with increasing N rate in the two N sources. Based on results of growth, yield, and yield components, and NUE it can be concluded that the N sources were equally effective in upland rice production. Base saturation, pH, and exchangeable calcium (Ca) increased with increasing N rates while iron (Fe), manganese (Mn), and copper (Cu) contents decreased with the increasing N rates. |
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Palavras-Chave: |
Nitrogen-use efficiency; Polymer-coated. |
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Thesagro: |
Arroz; Características agronômicas; Nitrogênio; Oryza sativa; Propriedade físico-química. |
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Thesaurus NAL: |
Rice; Yield components. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
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001 2024142
005 2017-07-21
008 2015 bl uuuu u00u1 u #d
022 $a1532-2416
024 7 $a10.1080/00103624.2015.1069315$2DOI
100 1 $aFAGERIA, N. K.
245 $aAgronomic evaluation of coated and common urea in upland rice production.$h[electronic resource]
260 $c2015
520 $aTwo greenhouse experiments were conducted simultaneously to evaluate polymercoated and common urea in upland rice production. The nitrogen (N) levels used for both the N sources were from 0 to 400 mg kg−1 of soil. Maximum grain yield was obtained with the addition of 167 mg N kg−1 polymer-coated urea and 238 mg N kg−1 common urea. Maximum value of other plant traits was obtained with N applied from 233 to 313 mg kg−1 depending on plant traits and N source. Nitrogen-use efficiency (NUE) decreased with increasing N rate in the two N sources. Based on results of growth, yield, and yield components, and NUE it can be concluded that the N sources were equally effective in upland rice production. Base saturation, pH, and exchangeable calcium (Ca) increased with increasing N rates while iron (Fe), manganese (Mn), and copper (Cu) contents decreased with the increasing N rates.
650 $aRice
650 $aYield components
650 $aArroz
650 $aCaracterísticas agronômicas
650 $aNitrogênio
650 $aOryza sativa
650 $aPropriedade físico-química
653 $aNitrogen-use efficiency
653 $aPolymer-coated
700 1 $aNASCENTE, A. S.
700 1 $aSTONE, L. F.
773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 46, n. 17, p. 2152-2161, 2015.
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Embrapa Arroz e Feijão (CNPAF) |
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