| |
|
|
| Registros recuperados : 612 | |
| 84. |  | REIS, V. M.; TEIXEIRA, K. R. S.; STEPHAN, M. P. Estudo do mecanismos de proteção da nitrogenase contra o oxigênio em Acetobacter diazotrophicus. In: , eds. In: SEMINARIO BIENAL DE PESQUISA DA UFRRJ, 4, MOSTRA COMUNITARIA DE PESQUISA, ENSINO E PRODUCAO, 1, Rio de Janeiro, 1988. Resumos... Rio de Janeiro, UFRRJ, Departamento de Pesquisa e Pos-Graduacao. p.135.. , 1988.| Biblioteca(s): Embrapa Agrobiologia. |
|   |
| 85. | | FISCHER, D.; SCHMID, M.; REIS, V. M.; HARTMANN, A. In situ characterization of endophytic diazotrophs in sugar cane (Saccharum officinarum) based on 16S rRNA diversity. In: RHIZOSPHERE 2, SATELLITE INTERNATIONAL WORKSHOP, 2007, Montpeller. Azospirillum VII and related PGPR: Genomics, molecular ecology, plant responses and agronomic significance. Montpellier: Université de Montpeller: CNRS, 2007. p. 44. Session 2: taxonomy, ecology and biodiversity. Parceria: GSF National Research Center for Environment and Health| Biblioteca(s): Embrapa Agrobiologia. |
| |
| 89. | | REIS, V. M.; LAZARINI, A. C.; DOBEREINER, J. Distribuição e quantificação de nova bactéria fixadora de nitrogênio em varios cultivares de cana-de-açúcar. In: , eds. In: SEMINARIO BIENAL DE PESQUISA DA UFRRJ, 4, MOSTRA COMUNITARIA DE PESQUISA, ENSINO E PRODUCAO, 1, Rio de Janeiro, 1988. Resumos... Rio de Janeiro, UFRRJ, Departamento de Pesquisa e Pos-Graduacao. p.126.. , 1988.| Biblioteca(s): Embrapa Agrobiologia. |
| |
| 92. | | AMARAL, M. B.; BALDANI, V. L. D.; REIS, V. M. Efeito da inoculação de Azospirilum brasilense em Paspalum regnellii In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 31.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 15.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 13.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 10., 2014, Araxá. Fertilidade e biologia do solo: integração e tecnologias para todos: anais. Araxá: Núcleo Regional Leste da Sociedade Brasileira de Ciência do Solo, 2014. FertBio 2014.| Biblioteca(s): Embrapa Agrobiologia. |
|  |
| Registros recuperados : 612 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Agrobiologia. |
|
Data corrente: |
11/07/2018 |
|
Data da última atualização: |
06/02/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
PEREIRA, W.; SOUZA, J. S.; SCHULTZ, N.; REIS, V. M. |
|
Afiliação: |
WILLIAN PEREIRA, UFRRJ; JAILSON SILVA SOUSA, UFRRJ; NIVALDO SCHULTZ, UFRRJ; VERONICA MASSENA REIS, CNPAB. |
|
Título: |
Sugarcane productivity as a function of nitrogen fertilization and inoculation with diazotrophic plant growth-promoting bacteria. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Sugar Tech, v. 21, n. 1, p. 71?82, 2019. |
|
ISSN: |
0972-1525 |
|
DOI: |
h https://doi.org/10.1007/s12355-018-0638-7 |
|
Idioma: |
Português |
|
Conteúdo: |
Sugarcane ratoons respond to nitrogen fertilizer application, but the N efficiency is low. Diazotrophs applied as a growth promoter bacterium can influence crop yield by several mechanisms, including a greater root growth and higher N absorption. The objective of the present work was to evaluate the stalk and sugar yields, and the economic index of sugarcane as a function of nitrogen fertilization and inoculation with diazotrophic plant growth-promoting bacteria (DPGPB). Two experiments were implemented in areas of two sugarcane mills in the state of São Paulo, Brazil: one in the Diamante Mill and one in the Santa Helena Mill. The experimental design was a randomized complete block with four N-fertilizer doses (0, 50, 100 and 150 kg ha?1), with or without DPGPB inoculation using five replicates. The application of the inoculant promoted a productivity increase in the Diamante Mill for all treatments with N, even in the absence of N-fertilization, while at the Santa Helena Mill that occurred with the 50 kg ha?1 dosage. The inoculation with DPGPB, together with the application of the 50 kg N ha?1 dose, achieved the highest economic return at both mills. The application of the inoculant associated with a low dose of N-fertilizer was profitable and proven feasible for field application. The results evidenced the viability of the technology for sugarcane production, with gains in productivity and a possible reduction in nitrogen fertilizatio |
|
Palavras-Chave: |
Diazotrophic bacteria; Growth promotion Sustainability; Inoculant. |
|
Categoria do assunto: |
S Ciências Biológicas |
|
Marc: |
LEADER 02163naa a2200217 a 4500
001 2093206
005 2019-02-06
008 2019 bl uuuu u00u1 u #d
022 $a0972-1525
024 7 $ah https://doi.org/10.1007/s12355-018-0638-7$2DOI
100 1 $aPEREIRA, W.
245 $aSugarcane productivity as a function of nitrogen fertilization and inoculation with diazotrophic plant growth-promoting bacteria.$h[electronic resource]
260 $c2019
520 $aSugarcane ratoons respond to nitrogen fertilizer application, but the N efficiency is low. Diazotrophs applied as a growth promoter bacterium can influence crop yield by several mechanisms, including a greater root growth and higher N absorption. The objective of the present work was to evaluate the stalk and sugar yields, and the economic index of sugarcane as a function of nitrogen fertilization and inoculation with diazotrophic plant growth-promoting bacteria (DPGPB). Two experiments were implemented in areas of two sugarcane mills in the state of São Paulo, Brazil: one in the Diamante Mill and one in the Santa Helena Mill. The experimental design was a randomized complete block with four N-fertilizer doses (0, 50, 100 and 150 kg ha?1), with or without DPGPB inoculation using five replicates. The application of the inoculant promoted a productivity increase in the Diamante Mill for all treatments with N, even in the absence of N-fertilization, while at the Santa Helena Mill that occurred with the 50 kg ha?1 dosage. The inoculation with DPGPB, together with the application of the 50 kg N ha?1 dose, achieved the highest economic return at both mills. The application of the inoculant associated with a low dose of N-fertilizer was profitable and proven feasible for field application. The results evidenced the viability of the technology for sugarcane production, with gains in productivity and a possible reduction in nitrogen fertilizatio
653 $aDiazotrophic bacteria
653 $aGrowth promotion Sustainability
653 $aInoculant
700 1 $aSOUZA, J. S.
700 1 $aSCHULTZ, N.
700 1 $aREIS, V. M.
773 $tSugar Tech$gv. 21, n. 1, p. 71?82, 2019.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agrobiologia (CNPAB) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
