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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Agroindústria de Alimentos. |
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Data corrente: |
13/09/2023 |
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Data da última atualização: |
29/09/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PIAN, L. B.; GUERRA, J. G. M.; BERBARA, R. L. L.; JESUS, M. S. C. de; BARBOSA JUNIOR, J.; ARAUJO, E. da S. |
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Afiliação: |
LIVIA BISCHOF PIAN, Association SFCOLAB - Collaborative Laboratory for Digital Innovation in Agriculture, Torres Vedras, Portugal; JOSE GUILHERME MARINHO GUERRA, CNPAB; RICARDO LUIS LOURO BERBARA, UFRRJ; MONALISA SANTANA COELHO DE JESUS, CTAA; JOSÉ BARBOSA JUNIOR, UFRRJ; EDNALDO DA SILVA ARAUJO, CNPAB. |
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Título: |
Characterization, nitrogen availability, and agronomic efficiency of fermented composts in organic vegetable production. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Organic Agriculture, v. 13, p. 461-481, 2023. |
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DOI: |
https://doi.org/10.1007/s13165-023-00439-0 |
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Idioma: |
Inglês |
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Conteúdo: |
Fermented composts obtained from a mixture of raw materials and a microbial inoculant, known as ?bokashi,? are alternatives used by many farmers worldwide. We evaluated the chemical composition, fermentation pathways, N availability, and agronomic efficiency of fermented compost obtained from different plant-based raw materials. The standard compost formulation composition was 60% wheat bran and 40% castor bean bran; this formulation gradually replaced wheat bran by the coffee husk, brewery residue, and elephant grass bran, and leguminous bran replaced castor bean bran. Incubation tests evaluated nutrient content (C, N, P, K, Ca, Mg), pH, electrical conductivity, and fermentation pathways (by the organic acids lactic, acetic, propanoic, butyric, and ethanol). A bioassay in greenhouse conditions accessed N availability. Additionally, a field experiment evaluated the agronomic efficiency of 5 formulations and 4 doses (0 to 400 kg N ha?1) in successive vegetable production. The formulations with a balanced C/N ratio could combine desirable fermentative and nutritional characteristics with good N availability and plant growth. Some formulations drastically changed the compost characteristics, especially the complete replacement of wheat bran for coffee husk and elephant grass, which presented undesirable fermentation pathways. Leguminous bran maintained the fermentative quality and increased the soil?s biological activity but decreased the nutrient content, N availability, and vegetable productivity. The brewery residue showed the most prominent fermentation quality, nutrient content, and N availability. The addition of 30% coffee husk resulted in agronomic performance and nutrient accumulation in arugula and lettuce plants similar to the standard compost. The study demonstrates the potential of raw materials to produce fermented composts with fermentative and nutritional quality that result in vegetable grow and soil quality. MenosFermented composts obtained from a mixture of raw materials and a microbial inoculant, known as ?bokashi,? are alternatives used by many farmers worldwide. We evaluated the chemical composition, fermentation pathways, N availability, and agronomic efficiency of fermented compost obtained from different plant-based raw materials. The standard compost formulation composition was 60% wheat bran and 40% castor bean bran; this formulation gradually replaced wheat bran by the coffee husk, brewery residue, and elephant grass bran, and leguminous bran replaced castor bean bran. Incubation tests evaluated nutrient content (C, N, P, K, Ca, Mg), pH, electrical conductivity, and fermentation pathways (by the organic acids lactic, acetic, propanoic, butyric, and ethanol). A bioassay in greenhouse conditions accessed N availability. Additionally, a field experiment evaluated the agronomic efficiency of 5 formulations and 4 doses (0 to 400 kg N ha?1) in successive vegetable production. The formulations with a balanced C/N ratio could combine desirable fermentative and nutritional characteristics with good N availability and plant growth. Some formulations drastically changed the compost characteristics, especially the complete replacement of wheat bran for coffee husk and elephant grass, which presented undesirable fermentation pathways. Leguminous bran maintained the fermentative quality and increased the soil?s biological activity but decreased the nutrient content, N availability, and v... Mostrar Tudo |
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Palavras-Chave: |
Bokashi; Effective microorganism; Fermentation pathways. |
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Thesagro: |
Fermentação; Fertilizante; Solo. |
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Thesaurus Nal: |
Fermentation; Organic fertilizers; Soil quality. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02876naa a2200301 a 4500
001 2156978
005 2023-09-29
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s13165-023-00439-0$2DOI
100 1 $aPIAN, L. B.
245 $aCharacterization, nitrogen availability, and agronomic efficiency of fermented composts in organic vegetable production.$h[electronic resource]
260 $c2023
520 $aFermented composts obtained from a mixture of raw materials and a microbial inoculant, known as ?bokashi,? are alternatives used by many farmers worldwide. We evaluated the chemical composition, fermentation pathways, N availability, and agronomic efficiency of fermented compost obtained from different plant-based raw materials. The standard compost formulation composition was 60% wheat bran and 40% castor bean bran; this formulation gradually replaced wheat bran by the coffee husk, brewery residue, and elephant grass bran, and leguminous bran replaced castor bean bran. Incubation tests evaluated nutrient content (C, N, P, K, Ca, Mg), pH, electrical conductivity, and fermentation pathways (by the organic acids lactic, acetic, propanoic, butyric, and ethanol). A bioassay in greenhouse conditions accessed N availability. Additionally, a field experiment evaluated the agronomic efficiency of 5 formulations and 4 doses (0 to 400 kg N ha?1) in successive vegetable production. The formulations with a balanced C/N ratio could combine desirable fermentative and nutritional characteristics with good N availability and plant growth. Some formulations drastically changed the compost characteristics, especially the complete replacement of wheat bran for coffee husk and elephant grass, which presented undesirable fermentation pathways. Leguminous bran maintained the fermentative quality and increased the soil?s biological activity but decreased the nutrient content, N availability, and vegetable productivity. The brewery residue showed the most prominent fermentation quality, nutrient content, and N availability. The addition of 30% coffee husk resulted in agronomic performance and nutrient accumulation in arugula and lettuce plants similar to the standard compost. The study demonstrates the potential of raw materials to produce fermented composts with fermentative and nutritional quality that result in vegetable grow and soil quality.
650 $aFermentation
650 $aOrganic fertilizers
650 $aSoil quality
650 $aFermentação
650 $aFertilizante
650 $aSolo
653 $aBokashi
653 $aEffective microorganism
653 $aFermentation pathways
700 1 $aGUERRA, J. G. M.
700 1 $aBERBARA, R. L. L.
700 1 $aJESUS, M. S. C. de
700 1 $aBARBOSA JUNIOR, J.
700 1 $aARAUJO, E. da S.
773 $tOrganic Agriculture$gv. 13, p. 461-481, 2023.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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| Registros recuperados : 12 | |
| 1. |  | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Conversion of cropland to grassland. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 3, cap. 33, p. 406-416.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 2. | | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Conservation of permanent grassland. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 3, cap. 30, p. 376-389.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 3. | | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Mediterranean savanna-like agrosilvopastoral grassland system in Spain, Italy and Portugal. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 4, cap. 17, p. 186-195.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 4. | | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Pastoralism. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 3, cap. 36, p. 445-453.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 5. | | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Avoidance of land use change (LUC)from grassland to arable land, Germany. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 4, cap. 13, p. 149-155.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 6. | | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Improved pasture management. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 3, cap. 34, p. 417-432.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 7. | | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Grassland diversification. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 3, cap. 31, p. 390-397.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 8. | | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Grasslands. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 3, p. 370-375.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 9. | | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Grazing exclusion and rotational grazing. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 3, cap. 35, p. 433-444.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 10. | | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Grazing management in rangeland grassland systems in South and East Australia. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 4, cap. 9, p. 106-114. p. 106-114.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 11. | | KHALIL, M. I.; CORDOVIL, C. M. D. S.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; RAINER, N. Restoration of degraded grassland. In: FAO. Recarbonizing global soils: a technical manual of recommended management practices: cropland, grassland, integrated systems and farming approaches. Rome, 2021. v. 3, cap. 32, p. 398-405.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 12. | | KHALIL, M. I.; FRANCAVIGLIA, R.; HENRY, B.; KLUMPP, K.; KONCZ, P.; LLORENTE, M.; MADARI, B. E.; MUÑOZ-ROJAS, M.; NERGER, R. Strategic management of grazing grassland systems to maintain and increase organic carbon in soils. In: FRAZÃO, L. A.; SILVA-OLAYA, A. M.; SILVA, J. C. (Ed.). CO2 sequestration. London: IntechOpen, 2020. Chapter 4, p. 45-64.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 12 | |
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