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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
29/11/2022 |
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Data da última atualização: |
29/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CANELLAS, L. P.; OLIVARES, F. L.; CANELLAS, N. O. A.; JINDO, K.; ROSA, R. C. C.; PICCOLO, A. |
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Afiliação: |
LUCIANO PASQUALOTO CANELLAS, UENF; FÁBIO LOPES OLIVARES, UENF; NATÁLIA OLIVEIRA AGUIAR CANELLAS, UENF; KEIJI JINDO, WAGENINGEN UNIVERSITY; RAUL CASTRO CARRIELLO ROSA, CNPAB; ALESSANDRO PICCOLO UNIVERSITA DI NAPOLI, UNIVERSITA DI NAPOLI. |
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Título: |
Challenge of transition: the history of a case study involving tropical fruits polyculture stimulated by humic acids and plant-growth promoting bacteria. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Chemical and Biological Technologies in Agriculture, v. 9, Article number 76, 2022. |
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ISSN: |
2196-5641 |
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Idioma: |
Inglês |
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Conteúdo: |
Innovative technologies are required in agricultural production to eliminate the environmental risk generated by the intensive use of fertilizers and pesticides. Soil organic matter is a keystone for the transition towards sustainable production. However, it is not an easy task to increase soil organic matter in highly weathered soils without considerable resources and energy. Here, we highlighted the role of biological inputs in plant adaptation to low fertility and water scarcity. The direct use of humic acids and plant growth-promoting bacteria on plants can modify the root architecture systems, including surface area and roots length, thus allowing greater soil exploration. Material and methods: Within a socio-historical perspective of concepts and research methods, a case study is presented on the effects of humic acids applied together with plant-growth promoting bacteria, as an efficient tool for supporting the transition to more suitable production system. We implemented this natural ecological approach onto a polyculture system with different tropical fruits (banana, passion fruit, papaya and pineapple) and evaluated crop yields. Results: We observed increases of around 50 and 90% in banana and papaya yield, respectively, and 25% in passion fruit productions, with significantly greater yields maintained over four production cycles. No effect was observed in ananas production probably due to the large shading level in the area. Conclusion: The biostimulant formulated with endophytic diazotrophic bacteria and humic acids represents a low-cost technology that enhances crop yields and can play an important role in promoting a transition process towards sustainable agriculture. MenosInnovative technologies are required in agricultural production to eliminate the environmental risk generated by the intensive use of fertilizers and pesticides. Soil organic matter is a keystone for the transition towards sustainable production. However, it is not an easy task to increase soil organic matter in highly weathered soils without considerable resources and energy. Here, we highlighted the role of biological inputs in plant adaptation to low fertility and water scarcity. The direct use of humic acids and plant growth-promoting bacteria on plants can modify the root architecture systems, including surface area and roots length, thus allowing greater soil exploration. Material and methods: Within a socio-historical perspective of concepts and research methods, a case study is presented on the effects of humic acids applied together with plant-growth promoting bacteria, as an efficient tool for supporting the transition to more suitable production system. We implemented this natural ecological approach onto a polyculture system with different tropical fruits (banana, passion fruit, papaya and pineapple) and evaluated crop yields. Results: We observed increases of around 50 and 90% in banana and papaya yield, respectively, and 25% in passion fruit productions, with significantly greater yields maintained over four production cycles. No effect was observed in ananas production probably due to the large shading level in the area. Conclusion: The biostimulant formulated... Mostrar Tudo |
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Palavras-Chave: |
Bioeconomy; Bioinputs; Ecofriendly practices; Microbial technologies. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02505naa a2200241 a 4500
001 2148934
005 2022-11-29
008 2022 bl uuuu u00u1 u #d
022 $a2196-5641
100 1 $aCANELLAS, L. P.
245 $aChallenge of transition$bthe history of a case study involving tropical fruits polyculture stimulated by humic acids and plant-growth promoting bacteria.$h[electronic resource]
260 $c2022
520 $aInnovative technologies are required in agricultural production to eliminate the environmental risk generated by the intensive use of fertilizers and pesticides. Soil organic matter is a keystone for the transition towards sustainable production. However, it is not an easy task to increase soil organic matter in highly weathered soils without considerable resources and energy. Here, we highlighted the role of biological inputs in plant adaptation to low fertility and water scarcity. The direct use of humic acids and plant growth-promoting bacteria on plants can modify the root architecture systems, including surface area and roots length, thus allowing greater soil exploration. Material and methods: Within a socio-historical perspective of concepts and research methods, a case study is presented on the effects of humic acids applied together with plant-growth promoting bacteria, as an efficient tool for supporting the transition to more suitable production system. We implemented this natural ecological approach onto a polyculture system with different tropical fruits (banana, passion fruit, papaya and pineapple) and evaluated crop yields. Results: We observed increases of around 50 and 90% in banana and papaya yield, respectively, and 25% in passion fruit productions, with significantly greater yields maintained over four production cycles. No effect was observed in ananas production probably due to the large shading level in the area. Conclusion: The biostimulant formulated with endophytic diazotrophic bacteria and humic acids represents a low-cost technology that enhances crop yields and can play an important role in promoting a transition process towards sustainable agriculture.
653 $aBioeconomy
653 $aBioinputs
653 $aEcofriendly practices
653 $aMicrobial technologies
700 1 $aOLIVARES, F. L.
700 1 $aCANELLAS, N. O. A.
700 1 $aJINDO, K.
700 1 $aROSA, R. C. C.
700 1 $aPICCOLO, A.
773 $tChemical and Biological Technologies in Agriculture$gv. 9, Article number 76, 2022.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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| Registros recuperados : 7 | |
| 5. |  | CANELLAS, L. P.; DOBBSS, L. B.; OLIVEIRA, A. L.; CHAGAS, J. G.; AGUIAR, N. O.; RUMJANEK, V. M.; NOVOTNY, E. H.; OLIVARES, F. L.; SPACCINI, R.; PICCOLO, A. Chemical properties of humic matter as related to induction of plant lateral roots. European Journal of Soil Science, v. 63, n. 3, p. 315-324, Jun. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Solos. |
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| 6. | | CANELLAS, L. P.; ZANDONADI, D. B.; BUSATO, J. G.; BALDOTTO, M. A.; SIMÕES, M. L.; MARTIN-NETO, L.; FAÇANHA, A. R.; SPACCINI, R.; PICCOLO, A. Bioactivity and chemical characteristics of humic acids from tropical soils sequence. Soil Science, Baltimore, v. 173, n. 9, p. 624-637, 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Instrumentação. |
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| 7. | | AQUINO, A. M. de; CANELLAS, L. P.; SILVA, A. P. S. da; CANELLAS, N. O.; LIMA, L. da S.; OLIVARES, F. L.; PICCOLO, A.; SPACCINI, R. Evaluation of molecular properties of humic acids from vermicompost by 13 C CPMAS NMR spectroscopy and thermochemolysis GC MS Journal of Analytical and Applied Pyrolysis, v .141, 104634, August 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agrobiologia. |
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| Registros recuperados : 7 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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