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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
06/01/2009 |
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Data da última atualização: |
17/04/2012 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LIRA, M. A.; MILANI, M.; CARVALHO, H. W. L. de; SANTOS, F. C. |
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Afiliação: |
Marcelo Abdon Lira, EMPARN; Maria Milani, Embrapa Algodão; Hélio Wilson Lemos de Carvalho, Embrapa Tabuleiros Costeiros; F. C. Santos, EMPARN. |
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Título: |
Avaliação de linhagens de mamona em baixa altitude. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: FEIRA INTERNACIONAL DE FRUTICULTURA - EXPOFRUIT, 2008, Mossoró. Anais... Mossoró: COEX, 2008. Melhoramento genético de plantas. 1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Melhoramento genético. |
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Thesagro: |
Mamona. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00559naa a2200169 a 4500
001 1372217
005 2012-04-17
008 2008 bl uuuu u00u1 u #d
100 1 $aLIRA, M. A.
245 $aAvaliação de linhagens de mamona em baixa altitude.
260 $c2008
650 $aMamona
653 $aMelhoramento genético
700 1 $aMILANI, M.
700 1 $aCARVALHO, H. W. L. de
700 1 $aSANTOS, F. C.
773 $tIn: FEIRA INTERNACIONAL DE FRUTICULTURA - EXPOFRUIT, 2008, Mossoró. Anais... Mossoró: COEX, 2008. Melhoramento genético de plantas. 1 CD-ROM.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
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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
005 2020-02-14
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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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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