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| Registros recuperados : 7 | |
| 1. |  | MATOS, R. M. B.; SILVA, E. M. R. da; BRASIL, F. da C. Micorriza arbuscular e matéria orgânica na aclimatização de mudas de bananeira, cultivar Nanicão. Bragantia, Campinas, v. 61, n. 3, p. 277-283, set./dez. 2002. Arbuscular mycorrhizal and organic matter on the acclimatization of banana-tree seedlings, cv. nanicão.| Biblioteca(s): Embrapa Agrobiologia. |
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| 2. | | CARVALHO, A. G. de; WENDT, J. G. N.; LIMA, W. G.; BRASIL, F. da C. Parametros biologicos e consumo de area foliar de Urbanus acawoios (Willians, 1926) (Lepidoptera: Hespernidae) em Galactia striata (Jacq.) Ub (Leguminosae: Faboideae). Floresta e Ambiente, Rio de Janeiro, v.6, n.1, p.88-94, 1999.| Biblioteca(s): Embrapa Florestas. |
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| 3. | | MARTINS, C. A. da C.; PORTZ, A.; BRASIL, F. da C.; SILVA, E. M. R. da; LIMA, E.; ZONTA, E. Pré-enraizamento de mudas de mandioquinha-salsa em diferentes bandejas e substratos com fungos micorrízicos arbusculares. Ciência e Agrotecnologia, Lavras, v. 31, n. 1, p. 106-112, jan./fev. 2007.| Biblioteca(s): Embrapa Hortaliças. |
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| 4. | | MARTINS, C. A. da C.; PORTS, A.; LOPES, C. E. de P.; BRASIL, F. da C.; SILVA, E. M. R. da; LIMA, E. Producao de mudas de mandioquinha-salsa colonizada por FMA em dois substratos. In: CONGRESSO BRASILEIRO DE CIENCIA DO SOLO, 28., 2001, Londrina. Ciencia do solo: fator de produtividade competitiva com sustentabilidade. Resumos... Londrina: SBCS, 2001. p.64. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| 5. | | MARTINS, C. A. da C.; PORTZ, A.; LOPES, C. E. de P.; BRASIL, F. da C.; SILVA, E. M. R.; LIMA, E. Produção de mudas de mandioquinha-salsa colonizada por FMA em dois substratos. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 28., 2001, Londrina. Ciência do solo: fator de produtividade competitiva com sustentabilidade: [Resumos.]. Londrina: SBCS, 2001. p. 64.| Biblioteca(s): Embrapa Hortaliças. |
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| 6. | | FREITAS, W. K. de; MAGALHÃES, L. M. S.; RESENDE, A. S. de; BRASIL, F. da C.; VIVÉS, L. da R.; PINHEIRO, M. A. S.; LIMA FILHO, P.; LUZ, R. V. Invasion impact of Artocarpus heterophyllus LAM (Moraceae) at the edge of an Atlantic Forest fragment in the municipality of Rio de Janeiro, Brazil. Bioscience Journal, Uberlândia, v. 33, n. 2, p. 422-433, mar./apr.. 2017.| Biblioteca(s): Embrapa Agrobiologia. |
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| 7. | | CARVALHO, J. T. de; CALETTI, R. P. K.; JORGE, M. F.; NASCENTES, A. L.; BRASIL, F. da C.; SILVA, L. D. B. da; CAMPOS, D. V. B. de; FRANCISCO, J. P. Produção de plástico biodegradável a partir de Aloe vera e Ipomoea batatas (L.). Contribuciones a Las Ciencias Sociales, v. 16, n. 12, p. 33635-33650, 2023.| Biblioteca(s): Embrapa Solos. |
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| Registros recuperados : 7 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
15/03/2022 |
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Data da última atualização: |
24/03/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SOUSA, R. O. de; CARLOS, F. S.; SILVA, L. S. da; SCIVITTARO, W. B.; RIBEIRO, P. L.; LIMA, C. L. R. de. |
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Afiliação: |
ROGÉRIO OLIVEIRA DE SOUSA; FILIPE SELAU CARLOS; LEANDRO SOUZA DA SILVA; WALKYRIA BUENO SCIVITTARO, CPACT; PABLO LACERDA RIBEIRO; CLÁUDIA LIANE RODRIGUES DE LIMA. |
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Título: |
No-tillage for flooded rice in Brazilian subtropical paddy fields: history, challenges, advances and perspectives. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, v. 45, e0210102, 2021. |
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Páginas: |
24 p. |
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DOI: |
https://doi.org/10.36783/18069657rbcs20210102 |
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Idioma: |
Inglês |
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Notas: |
First online. |
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Conteúdo: |
No-tillage (NT) has been one of the main advances related to soil management in Brazilian agriculture in the last 30 years. However, its full adoption in lowland areas that are traditionally cultivated with flooded rice is still incipient (<5 %). The main reasons are associated with the soil hydromorphic condition and the management of highly recalcitrant residual crop biomass, demanding soil disturbance even occasionally. This review presents a historical survey about the soil management systems utilized in lowland areas in southern Brazil, emphasizing the experiences of NT adoption in areas with flooded rice. Results from studies focused on the main changes in chemical, physical, and microbiological soil properties due to NT adoption were addressed, as well as the NT effects on greenhouse gas emissions and crop yields. Finally, the main challenges and prospects for NT were discussed considering new emerging scenarios for flooded rice production in lowlands, especially soybean rotation and integrated agricultural production systems. No-tillage can increase the soil organic carbon, the cation exchangeable capacity and tends to promote the accumulation of nutrients as nitrogen in surface layers. Improvements in soil aggregation, porosity and water availability are usually observed in NT, but only if medium or long-term trials are considered. NT favors microbial activity in the shallower soil layer by promoting microbial biomass carbon (+45 %), microbial biomass nitrogen (+54 %) and basal respiration (+54 %) compared to conventional tillage (CT), while the activity of extracellular enzymes also may be stimulated. Crop yield tends to be similar among the soil managements systems over time. Seasonal CH4 emissions might be reduced by 21 % with NT adoption without increasing N2O. Plant breeding and geotechnology advances associated with soybean market valuation intensified the introduction of this crop in paddy fields. The main challenge for the full adoption of NT is the need for soil tillage after rice harvesting to correct soil surface irregularities or manage rice straw. In the future, advances in plant breeding and drainage techniques probably will favor the expansion of NT in southern Brazil lowlands. The traditional system of flooded rice cultivation, based on CT and monoculture associated with beef cattle under extensive grazing, is no longer viable and will not be further established. MenosNo-tillage (NT) has been one of the main advances related to soil management in Brazilian agriculture in the last 30 years. However, its full adoption in lowland areas that are traditionally cultivated with flooded rice is still incipient (<5 %). The main reasons are associated with the soil hydromorphic condition and the management of highly recalcitrant residual crop biomass, demanding soil disturbance even occasionally. This review presents a historical survey about the soil management systems utilized in lowland areas in southern Brazil, emphasizing the experiences of NT adoption in areas with flooded rice. Results from studies focused on the main changes in chemical, physical, and microbiological soil properties due to NT adoption were addressed, as well as the NT effects on greenhouse gas emissions and crop yields. Finally, the main challenges and prospects for NT were discussed considering new emerging scenarios for flooded rice production in lowlands, especially soybean rotation and integrated agricultural production systems. No-tillage can increase the soil organic carbon, the cation exchangeable capacity and tends to promote the accumulation of nutrients as nitrogen in surface layers. Improvements in soil aggregation, porosity and water availability are usually observed in NT, but only if medium or long-term trials are considered. NT favors microbial activity in the shallower soil layer by promoting microbial biomass carbon (+45 %), microbial biomass nitrogen (+54 ... Mostrar Tudo |
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Thesagro: |
Arroz; Manejo do Solo; Oryza Sativa; Solo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/232562/1/Artigo-No-tillage-for-flooded-rice-in-Brazilian.pdf
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Marc: |
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520 $aNo-tillage (NT) has been one of the main advances related to soil management in Brazilian agriculture in the last 30 years. However, its full adoption in lowland areas that are traditionally cultivated with flooded rice is still incipient (<5 %). The main reasons are associated with the soil hydromorphic condition and the management of highly recalcitrant residual crop biomass, demanding soil disturbance even occasionally. This review presents a historical survey about the soil management systems utilized in lowland areas in southern Brazil, emphasizing the experiences of NT adoption in areas with flooded rice. Results from studies focused on the main changes in chemical, physical, and microbiological soil properties due to NT adoption were addressed, as well as the NT effects on greenhouse gas emissions and crop yields. Finally, the main challenges and prospects for NT were discussed considering new emerging scenarios for flooded rice production in lowlands, especially soybean rotation and integrated agricultural production systems. No-tillage can increase the soil organic carbon, the cation exchangeable capacity and tends to promote the accumulation of nutrients as nitrogen in surface layers. Improvements in soil aggregation, porosity and water availability are usually observed in NT, but only if medium or long-term trials are considered. NT favors microbial activity in the shallower soil layer by promoting microbial biomass carbon (+45 %), microbial biomass nitrogen (+54 %) and basal respiration (+54 %) compared to conventional tillage (CT), while the activity of extracellular enzymes also may be stimulated. Crop yield tends to be similar among the soil managements systems over time. Seasonal CH4 emissions might be reduced by 21 % with NT adoption without increasing N2O. Plant breeding and geotechnology advances associated with soybean market valuation intensified the introduction of this crop in paddy fields. The main challenge for the full adoption of NT is the need for soil tillage after rice harvesting to correct soil surface irregularities or manage rice straw. In the future, advances in plant breeding and drainage techniques probably will favor the expansion of NT in southern Brazil lowlands. The traditional system of flooded rice cultivation, based on CT and monoculture associated with beef cattle under extensive grazing, is no longer viable and will not be further established.
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Embrapa Clima Temperado (CPACT) |
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