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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido; Embrapa Unidades Centrais. |
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Data corrente: |
07/11/2019 |
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Data da última atualização: |
07/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SIMOES, W. L.; OLIVEIRA, A. R. de; SOUZA, M. A. de; REIS, V. M.; FERNANDES JUNIOR, P. I. |
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Afiliação: |
WELSON LIMA SIMOES, CPATSA; ANDERSON RAMOS DE OLIVEIRA, CPATSA; Moises Alves de Souza, Universidade do Estado da Bahia - Departamento de Tecnologias e Ciência Sociais, Juazeiro BA; VERONICA MASSENA REIS, CNPAB; PAULO IVAN FERNANDES JUNIOR, CPATSA. |
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Título: |
Efficient inoculation of diazotrophic bacteria into sugarcane by the drip irrigation system. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 54, e01110, jan./dez. 2019. |
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DOI: |
10.1590/S1678-3921.pab2019.v54.01110 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
The objective of this work was to assess the efficiency of the inoculation of a diazotrophic bacterial consortium by the drip irrigation system into sugarcane (Saccharum spp.), in the Brazilian semiarid region. The evaluated treatments were: standard inoculation by submersion; one or two inoculations by drip irrigation; nitrogen (urea) applied by fertigation; and negative controls, without inoculation or nitrogen fertilization. Leaf gas exchanges and plant growth and yield were assessed. Inoculation by irrigation is efficient for all variables, and double inoculation by the drip irrigation system stands out, increasing stem yield in 16% when compared with the negative control, without differing from the treatment with nitrogen fertilizer. |
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Palavras-Chave: |
Bactérias diazotróficas; Bactérias promotoras do crescimento de plantas; Fixação biológica de nitrogênio; Semiárido. |
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Thesagro: |
Bactéria; Cana de Açúcar; Inoculante; Irrigação. |
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Thesaurus Nal: |
Saccharum; sugarcane. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/204360/1/Efficient-inoculation-2019.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/204878/1/Efficient-inoculation-of-diazotrophic.pdf
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Marc: |
LEADER 01696naa a2200301 a 4500
001 2113999
005 2019-11-07
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1590/S1678-3921.pab2019.v54.01110$2DOI
100 1 $aSIMOES, W. L.
245 $aEfficient inoculation of diazotrophic bacteria into sugarcane by the drip irrigation system.$h[electronic resource]
260 $c2019
520 $aThe objective of this work was to assess the efficiency of the inoculation of a diazotrophic bacterial consortium by the drip irrigation system into sugarcane (Saccharum spp.), in the Brazilian semiarid region. The evaluated treatments were: standard inoculation by submersion; one or two inoculations by drip irrigation; nitrogen (urea) applied by fertigation; and negative controls, without inoculation or nitrogen fertilization. Leaf gas exchanges and plant growth and yield were assessed. Inoculation by irrigation is efficient for all variables, and double inoculation by the drip irrigation system stands out, increasing stem yield in 16% when compared with the negative control, without differing from the treatment with nitrogen fertilizer.
650 $aSaccharum
650 $asugarcane
650 $aBactéria
650 $aCana de Açúcar
650 $aInoculante
650 $aIrrigação
653 $aBactérias diazotróficas
653 $aBactérias promotoras do crescimento de plantas
653 $aFixação biológica de nitrogênio
653 $aSemiárido
700 1 $aOLIVEIRA, A. R. de
700 1 $aSOUZA, M. A. de
700 1 $aREIS, V. M.
700 1 $aFERNANDES JUNIOR, P. I.
773 $tPesquisa Agropecuária Brasileira$gv. 54, e01110, jan./dez. 2019.
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Embrapa Semiárido (CPATSA) |
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