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| Registros recuperados : 6 | |
| 1. |  | ALMEIDA, R. E. M. de; OLIVEIRA, S. M. de; LAGO, B. C.; PIEROZAN JUNIOR, C.; FAVARIN, J. L.; COSTA, R. V. da; CAMPOS, L. J. M. Amounts of nitrogen absorbed by palisade grass as affected by methods of intercropping corn and palisade grass. In: ANNUAL CONGRESS ON PLANT SCIENCE AND BIO SECURITY, 2018, Valencia, Spain. A legislative framework of science protecting plant health: abstracts. [S.l.: s.n.], 2018. p. 25.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 2. | | SOUZA, V. B. de; CARVALHO, A. J. de; ROCHA, M. de M.; SILVA, K. J. D. e; PEREIRA FILHO, I. A.; OLIVEIRA, S. M. de; BRITO, O. G. Grau de acamamento de linhagens-elite de feijão-caupi de porte ereto em ambientes de Minas Gerais e Mato Grosso. In: CONGRESSO NACIONAL DE FEIJÃO-CAUPI, 4., 2016, Sorriso. Feijão-caupi: avanços e desafios tecnológicos e de mercados: resumos. Brasília, DF: Embrapa, 2016. p. 80. Na publicação: Kaesel Jackson Damasceno-Silva.| Biblioteca(s): Embrapa Meio-Norte; Embrapa Milho e Sorgo. |
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| 4. | | ALMEIDA, R. E. M. de; CUSTODIO, D. P.; OLIVEIRA, S. M. de; LIMA, L. S.; COSTA, R. V. da; CAMPOS, L. J. M. Recommendation of soil fertilization with copper and zinc for soybean crops grown in Petric Plinthosol. Ciência Rural, v. 53, n. 4, e20210722, 2023.| Biblioteca(s): Embrapa Milho e Sorgo; Embrapa Pesca e Aquicultura; Embrapa Soja. |
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| 5. | | SOUZA, A. A. de; CARVALHO, A. J. de; BASTOS, E. A.; CARDOSO, M. J.; JÚLIO, M. P. M.; BATISTA, P. S. C.; JÚLIO, B. H. M.; CAMPOLINA, C. V.; PORTUGAL, A. F.; MENEZES, C. B. de; OLIVEIRA, S. M. de. Grain sorghum under pre- and post-flowering drought stress in a semiarid environment. Australian Journal of Crop Science, v. 15, n. 8, p. 1139-1145, 2021.| Biblioteca(s): Embrapa Meio-Norte; Embrapa Milho e Sorgo. |
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| 6. | | PINTO, D. R.; MENEZES, C. B. de; CARVALHO, A. J. de; PORTUGAL, A. F.; MAGALHAES, P. C.; SILVA, K. J. da; SANTOS, C. V.; CAMPOS, A. F.; OLIVEIRA, S. M. de; ASPIAZÚ, I. Seedling selection of sorghum for drought tolerance based on root morphology. Revista Brasileira de Milho e Sorgo, v. 22, e1310, 2023.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 6 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
14/05/2019 |
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Data da última atualização: |
14/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
OLIVEIRA, S. M. de; PIEROZAN JUNIOR, C.; LAGO, B. C.; ALMEIDA, R. E. M. de; TRIVELIN, P. C. O.; FAVARIN, J. L. |
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Afiliação: |
SILAS MACIEL DE OLIVEIRA, ESALQ; CLOVIS PIEROZAN JUNIOR, INSTITUTO FEDERAL DE EDUCAÇÃO, Palmas-TO; BRUNO COCCO LAGO, ESALQ; RODRIGO ESTEVAM MUNHOZ DE ALMEIDA, CNPASA; PAULO CESAR OCHEUZE TRIVELIN, CENA; JOSE LAERCIO FAVARIN, ESALQ. |
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Título: |
Grain yield, efficiency and the allocation of foliar N applied to soybean canopies. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Scientia Agricola, v. 76, n. 4, p. 305-310, jul./ago. 2019. |
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ISSN: |
1678-992X |
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DOI: |
10.1590/1678-992X-2017-0395 |
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Idioma: |
Inglês |
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Conteúdo: |
Soybean [Glycine max (L.) Merr.] grain yield is closely associated with the level of optimal nitrogen (N) supply, especially during the reproductive stages. Foliar fertilization with low rates of N have been considered as a strategy for furnishing additional N and enhancing grain yields. Field studies using 15N tracer were conducted over two growing seasons to investigate the impact of foliar N fertilization on grain yield, plant N content, the amount of N derived from fertilizer (NDFF) and N recovery efficiency (NRE). Four foliar N rates (0, 1300, 2600 and 3900 g ha?1) were supplied by two equal split applications at the R1 and R3 stages. Foliar N fertilization of soybean canopies did not affect grain yield, grain N content, shoot N content nor plant N content. Total NDFF was increased from 0.7 to 2.0 kg ha?1 across the N rates. Nonetheless, NRE was unaffected by foliar N fertilization, which averaged 53 %. Soybean plants allocated the same amount of N fertilizer to both grains and shoots. No significant effects of low rate foliar N fertilization were registered on soybean grain yield nor plant N content, despite considerable N fertilizer recovery by plant organs. |
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Thesagro: |
Fertilizante Nitrogenado; Glycine Max; Nitrogênio; Soja. |
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Thesaurus NAL: |
Foliar application; Nitrogen fertilizers; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/197327/1/CNPASA-2019-sa2.pdf
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Marc: |
LEADER 02034naa a2200289 a 4500
001 2109020
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008 2019 bl uuuu u00u1 u #d
022 $a1678-992X
024 7 $a10.1590/1678-992X-2017-0395$2DOI
100 1 $aOLIVEIRA, S. M. de
245 $aGrain yield, efficiency and the allocation of foliar N applied to soybean canopies.$h[electronic resource]
260 $c2019
520 $aSoybean [Glycine max (L.) Merr.] grain yield is closely associated with the level of optimal nitrogen (N) supply, especially during the reproductive stages. Foliar fertilization with low rates of N have been considered as a strategy for furnishing additional N and enhancing grain yields. Field studies using 15N tracer were conducted over two growing seasons to investigate the impact of foliar N fertilization on grain yield, plant N content, the amount of N derived from fertilizer (NDFF) and N recovery efficiency (NRE). Four foliar N rates (0, 1300, 2600 and 3900 g ha?1) were supplied by two equal split applications at the R1 and R3 stages. Foliar N fertilization of soybean canopies did not affect grain yield, grain N content, shoot N content nor plant N content. Total NDFF was increased from 0.7 to 2.0 kg ha?1 across the N rates. Nonetheless, NRE was unaffected by foliar N fertilization, which averaged 53 %. Soybean plants allocated the same amount of N fertilizer to both grains and shoots. No significant effects of low rate foliar N fertilization were registered on soybean grain yield nor plant N content, despite considerable N fertilizer recovery by plant organs.
650 $aFoliar application
650 $aNitrogen fertilizers
650 $aSoybeans
650 $aFertilizante Nitrogenado
650 $aGlycine Max
650 $aNitrogênio
650 $aSoja
700 1 $aPIEROZAN JUNIOR, C.
700 1 $aLAGO, B. C.
700 1 $aALMEIDA, R. E. M. de
700 1 $aTRIVELIN, P. C. O.
700 1 $aFAVARIN, J. L.
773 $tScientia Agricola$gv. 76, n. 4, p. 305-310, jul./ago. 2019.
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Embrapa Pesca e Aquicultura (CNPASA) |
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