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3. | | CARDOSO, D. J.; PARRON, L. M.; FRANCISCON, L. Carbono de biomassa em floresta nativa e sistemas florestais como indicador de serviços ambientais. In: PARRON, L. M.; GARCIA, J. R.; OLIVEIRA, E. B. de; BROWN, G. G.; PRADO, R. B. (Ed.). Serviços ambientais em sistemas agrícolas e florestais do Bioma Mata Atlântica. Brasília, DF : Embrapa, 2015. p. 84-91. Capítulo 6. Biblioteca(s): Embrapa Florestas. |
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10. | | GOUVÊA, P. M.; DEGENHARDT, J.; FRANCISCON, L.; HANSEL, F. A. Efeito das auxinas 2,4-D, dicamba e picloram na indução de calos em embriões de Schizolobium parahybum. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 2010, Salvador. Bancos de germoplasma: descobrir a riquesa, garantir o futuro. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2010. p. 342. CD-ROM. (Embrapa Recursos Genéticos e Biotecnologia. Documentos, 304). Resumo. Biblioteca(s): Embrapa Florestas. |
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Registros recuperados : 105 | |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
28/03/2013 |
Data da última atualização: |
04/04/2022 |
Autoria: |
HUNGRIA, M.; NOGUEIRA, M. A.; ARAUJO, R. S. |
Afiliação: |
MARIANGELA HUNGRIA DA CUNHA, CNPSO; MARCO ANTONIO NOGUEIRA, CNPSO; RICARDO SILVA ARAUJO, Total Biotecnologia Indústria e Comércio. |
Título: |
Co-inoculation of soybeans and common beans with rhizobia and azospirilla: strategies to improve sustainability. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Biology and Fertility of Soils, v. 49, n. 7, p. 791-801, Oct. 2013. |
DOI: |
10.1007/s00374-012-0771-5 |
Idioma: |
Inglês |
Conteúdo: |
Plant?microorganism associations have long been studied, but their exploitation in agriculture partially or fully replacing chemical fertilizers is still modest. In this study, we evaluated the combined action of rhizobial and plant growthpromoting rhizobacteria inoculants on the yields of soybean and common bean. Seed inoculation with rhizobia (1.2×106 cells seed?1) was compared to co-inoculation with Azospirillum brasilense in-furrow (different doses) or on seeds (1.2×105 cells seed?1) in nine field experiments. The best in-furrow inoculant dose was 2.5×105 cells of A. brasilense seed?1 for both crops. Inoculation with Bradyrhizobium japonicum increased soybean yield by an average 222 kgha?1 (8.4 %), and co-inoculation with A. brasilense in-furrow by an average 427 kgha?1 (16.1 %); inoculation always improved nodulation. Seed co-inoculation with both microorganisms resulted in a mean yield increase of 420 kgha?1 (14.1 %) in soybean relative to the non-inoculated control. For common bean, seed inoculation with Rhizobium tropici increased yield by 98 kgha?1 (8.3 %), while co-inoculation with A. brasilense in-furrow resulted in the impressive increase of 285 kgha?1 (19.6 %). The cheaper, more sustainable inoculated treatment produced yields equivalent to the more expensive noninoculated + N-fertilizer treatment. The results confirm the feasibility of using rhizobia and azospirilla as inoculants in a broad range of agricultural systems, replacing expensive and environmentally unfriendly N-fertilizers. MenosPlant?microorganism associations have long been studied, but their exploitation in agriculture partially or fully replacing chemical fertilizers is still modest. In this study, we evaluated the combined action of rhizobial and plant growthpromoting rhizobacteria inoculants on the yields of soybean and common bean. Seed inoculation with rhizobia (1.2×106 cells seed?1) was compared to co-inoculation with Azospirillum brasilense in-furrow (different doses) or on seeds (1.2×105 cells seed?1) in nine field experiments. The best in-furrow inoculant dose was 2.5×105 cells of A. brasilense seed?1 for both crops. Inoculation with Bradyrhizobium japonicum increased soybean yield by an average 222 kgha?1 (8.4 %), and co-inoculation with A. brasilense in-furrow by an average 427 kgha?1 (16.1 %); inoculation always improved nodulation. Seed co-inoculation with both microorganisms resulted in a mean yield increase of 420 kgha?1 (14.1 %) in soybean relative to the non-inoculated control. For common bean, seed inoculation with Rhizobium tropici increased yield by 98 kgha?1 (8.3 %), while co-inoculation with A. brasilense in-furrow resulted in the impressive increase of 285 kgha?1 (19.6 %). The cheaper, more sustainable inoculated treatment produced yields equivalent to the more expensive noninoculated + N-fertilizer treatment. The results confirm the feasibility of using rhizobia and azospirilla as inoculants in a broad range of agricultural systems, replacing expensive and environmentally ... Mostrar Tudo |
Thesagro: |
Soja. |
Thesaurus NAL: |
Bradyrhizobium. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02112naa a2200181 a 4500 001 1954576 005 2022-04-04 008 2013 bl uuuu u00u1 u #d 024 7 $a10.1007/s00374-012-0771-5$2DOI 100 1 $aHUNGRIA, M. 245 $aCo-inoculation of soybeans and common beans with rhizobia and azospirilla$bstrategies to improve sustainability.$h[electronic resource] 260 $c2013 520 $aPlant?microorganism associations have long been studied, but their exploitation in agriculture partially or fully replacing chemical fertilizers is still modest. In this study, we evaluated the combined action of rhizobial and plant growthpromoting rhizobacteria inoculants on the yields of soybean and common bean. Seed inoculation with rhizobia (1.2×106 cells seed?1) was compared to co-inoculation with Azospirillum brasilense in-furrow (different doses) or on seeds (1.2×105 cells seed?1) in nine field experiments. The best in-furrow inoculant dose was 2.5×105 cells of A. brasilense seed?1 for both crops. Inoculation with Bradyrhizobium japonicum increased soybean yield by an average 222 kgha?1 (8.4 %), and co-inoculation with A. brasilense in-furrow by an average 427 kgha?1 (16.1 %); inoculation always improved nodulation. Seed co-inoculation with both microorganisms resulted in a mean yield increase of 420 kgha?1 (14.1 %) in soybean relative to the non-inoculated control. For common bean, seed inoculation with Rhizobium tropici increased yield by 98 kgha?1 (8.3 %), while co-inoculation with A. brasilense in-furrow resulted in the impressive increase of 285 kgha?1 (19.6 %). The cheaper, more sustainable inoculated treatment produced yields equivalent to the more expensive noninoculated + N-fertilizer treatment. The results confirm the feasibility of using rhizobia and azospirilla as inoculants in a broad range of agricultural systems, replacing expensive and environmentally unfriendly N-fertilizers. 650 $aBradyrhizobium 650 $aSoja 700 1 $aNOGUEIRA, M. A. 700 1 $aARAUJO, R. S. 773 $tBiology and Fertility of Soils$gv. 49, n. 7, p. 791-801, Oct. 2013.
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