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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
02/07/2020 |
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Data da última atualização: |
09/04/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MALLÉ, I.; KASSOGUÉ, A.; BABANA, A. H.; OLIVEIRA-PAIVA, C. A.; MARRIEL, I. E. |
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Afiliação: |
IBRAHIMA MALLÉ, University of Sciences, Techniques and Technologies of Bamako; ADOUNIGNA KASSOGUÉ, University of Sciences, Techniques and Technologies of Bamako; AMADOU HAMADOUN BABANA, University of Sciences, Techniques and Technologies of Bamako; CHRISTIANE ABREU DE OLIVEIRA PAIVA, CNPMS; IVANILDO EVODIO MARRIEL, CNPMS. |
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Título: |
A Malian native Azospirillum sp. Az6-based biofertilizer improves growth and yield of both rice (Oryza sativa L.) and maize (Zea mays L.). |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
African Journal of Microbiology Research, v. 14, n. 7, p. 286-293, 2020. |
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DOI: |
10.5897/AJMR2020.9348 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to improve rice and maize yields using native Azospirillum-based biofertilizer. To reach this objective, samples of rhizosphere soil, non-rhizosphere soil and roots of maize plants were collected from the particular locations of Samanko and Bamako of the south Mali. Thirty-three different colonies of bacteria were isolated from the different samples. Based on their better growth in nitrogen free semi-solid medium, their morphological, biochemical and plant growth promotion characteristic, ten bacterial isolates were identified as Azospirillum isolates following the Bergey?s Manual of Determinative Bacteriology. Ten isolates were selected: Az1, Az2, Az3, Az4, Az5, Az6, Az7, Az8, Az9 and Az10. Strain Az6 showed great potential on both rice and maize production. Therefore, this strain is suggested for large scale rice and maize fields? application. While the Azospirillum sp. Az5, Az6 and Az10 strains are suggested for large scale application in maize field, which may reduce production cost. Top dressing with 25% of the recommended nitrogen-fertilizer was found to decrease maize grain yield. |
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Palavras-Chave: |
Biopesticida; Rizobactéria. |
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Thesagro: |
Arroz; Bactéria; Fixação de Nitrogênio; Milho. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/214344/1/Malian-native.pdf
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Marc: |
LEADER 01932naa a2200253 a 4500
001 2123589
005 2021-04-09
008 2020 bl uuuu u00u1 u #d
024 7 $a10.5897/AJMR2020.9348$2DOI
100 1 $aMALLÉ, I.
245 $aA Malian native Azospirillum sp. Az6-based biofertilizer improves growth and yield of both rice (Oryza sativa L.) and maize (Zea mays L.).$h[electronic resource]
260 $c2020
520 $aThe objective of this study was to improve rice and maize yields using native Azospirillum-based biofertilizer. To reach this objective, samples of rhizosphere soil, non-rhizosphere soil and roots of maize plants were collected from the particular locations of Samanko and Bamako of the south Mali. Thirty-three different colonies of bacteria were isolated from the different samples. Based on their better growth in nitrogen free semi-solid medium, their morphological, biochemical and plant growth promotion characteristic, ten bacterial isolates were identified as Azospirillum isolates following the Bergey?s Manual of Determinative Bacteriology. Ten isolates were selected: Az1, Az2, Az3, Az4, Az5, Az6, Az7, Az8, Az9 and Az10. Strain Az6 showed great potential on both rice and maize production. Therefore, this strain is suggested for large scale rice and maize fields? application. While the Azospirillum sp. Az5, Az6 and Az10 strains are suggested for large scale application in maize field, which may reduce production cost. Top dressing with 25% of the recommended nitrogen-fertilizer was found to decrease maize grain yield.
650 $aArroz
650 $aBactéria
650 $aFixação de Nitrogênio
650 $aMilho
653 $aBiopesticida
653 $aRizobactéria
700 1 $aKASSOGUÉ, A.
700 1 $aBABANA, A. H.
700 1 $aOLIVEIRA-PAIVA, C. A.
700 1 $aMARRIEL, I. E.
773 $tAfrican Journal of Microbiology Research$gv. 14, n. 7, p. 286-293, 2020.
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Embrapa Milho e Sorgo (CNPMS) |
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| 7. |  | MARINS, M. S.; CORREA, R. A. M.; MARRIEL, I. E.; OLIVEIRA-PAIVA, C. A. Biossíntese de nanopartículas de prata com sobrenadante de cultura de Bacillus licheniformis . In: CONGRESO LATINOAMERICANO DE MICROBIOLOGIA, 24.; CONGRESO CHILENO DE MICROBIOLOGIA, 40.; REUNIÓN ANUAL DE LA ASSOCIACIÓN CHILENA DE INMUNOLOGIA, 2.; REUNIÓN DE LA SOCIEDAD LATINOAMERICANA DE TUBERCULOSIS Y OTRAS MICOBACTERIOSIS, 9., 2018, Santiago, Chile. Libro de resúmenes. Santiago: Asociación Latinoamericana de Microbiología, 2018. p. 721.| Tipo: Resumo em Anais de Congresso |
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