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Registros recuperados : 7 | |
1. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | MACÊDO, P. V. de; PEIXOTO, D. S.; LEDO, C. A. da S.; REZENDE, J. O.; CALFA, C. H.; SILVA, E. O. da. Efeito da subsolagem sobre atributos físicos de um latossolo amarelo distrófico argissólico cultivado com citros no Estado da Bahia. In: REUNIÃO ANUAL DE CIÊNCIA, TECNOLOGIA, INOVAÇÃO E CULTURA NO RECÔNCAVO DA BAHIA - RECITEC RECÔNCAVO. 1., 2011, Cruz das Almas. Anais... Cruz das Almas: Universidade Federal do Recôncavo da Bahia, 2011. 1 CD-ROM. 2 p. Em paralelo aconteceram também os seguintes eventos: V Seminário de Pesquisa do Recôncavo da Bahia; V Seminário Estudantil de Pesquisa da UFRB; V Seminário da Pós-Graduação da UFRB; II Seminário Regional de Pesquisa da EBDA; 5ª Jornada... Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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2. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | SOUSA, S. S. de; FREITAS, D. A. F.; LATIN, A. O.; SILVA, B. M.; VIANA, J. H. M.; CAMPOS, M. P.; PEIXOTO, D. S.; BOTULA, Y.-D. Iron ore mining areas and their reclamation in Minas Gerais State, Brazil: impacts on soil physical properties. SN Applied Sciences, v. 2, e1659, 2020. Publicado online em 9 set. 2020. Biblioteca(s): Embrapa Milho e Sorgo. |
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3. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | SILVA, L. de C. M. da; AVANZI, J. C.; PEIXOTO, D. S.; MERLO, M. N.; BORGHI, E.; RESENDE, A. V. de; ACUNA-GUZMAN, S. F.; SILVA, B. M. Ecological intensification of cropping systems enhances soil functions, mitigates soil erosion, and promotes crop resilience to dry spells in the Brazilian Cerrado. International Soil and Water Conservation Research, 2021. Article in press. Biblioteca(s): Embrapa Milho e Sorgo. |
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4. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | CALFA, C. H.; MACÊDO, P. V. de; PEIXOTO, D. S.; SILVA, E. O. da; VILAS BOAS, G. da S.; REZENDE, J. de O.; SOUZA, L. da S.; LEDO, C. A. da S.; SHIBATA, R. T. Efeito da subsolagem sobre atributos físicos de um latossolo amarelo distrófico argissólico cultivado com citros no estado da Bahia. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas: anais. Uberlândia: SBCS; UFU; ICIAG, 2011. 1 CD-ROM. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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5. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | PEIXOTO, D. S.; SILVA, B. M.; SILVA, S. H. G.; KARLEN, D. L.; MOREIRA, S. G.; SILVA, A. A. P. da; RESENDE, A. V. de; NORTON, L. D.; CURI, N. Diagnosing, ameliorating, and monitoring soil compaction in no-till brazilian soils. Agrosystems, Geosciences & Environment, v. 2, article 180035, 2019. Biblioteca(s): Embrapa Milho e Sorgo. |
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6. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | SILVA, L. de C. M. da; PEIXOTO, D. S.; AZEVEDO, R. P.; AVANZI, J. C.; DIAS JUNIOR, M. de S.; VANELLA, D.; CONSOLI, S.; ACUÑA-GUZMAN, S. F.; BORGHI, E.; RESENDE, A. V. de; SILVA, B. M. Assessment of soil water content variability using electrical resistivity imaging in an Oxisol under conservation cropping systems. Geoderma Regional, v. 33, e00624, 2023. Biblioteca(s): Embrapa Milho e Sorgo. |
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7. | ![Imagem marcado/desmarcado](/consulta/web/img/desmarcado.png) | SILVA, L. de C. M. da; PEIXOTO, D. S.; GOMES, J. B. V.; AVANZI, J. C.; AMORIM, R. S. S.; BORGHI, E.; RESENDE, A. V. de; SILVA, B. M.; MANCINI, M.; CURI, N. Mineralogy and pore size distribution of clayey Oxisols with granular structure and the effect of management systems. Soil & Tillage Research, v. 223, 105479, 2022. Biblioteca(s): Embrapa Florestas; Embrapa Milho e Sorgo. |
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Registros recuperados : 7 | |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
31/08/2021 |
Data da última atualização: |
31/08/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 3 |
Autoria: |
SILVA, L. de C. M. da; AVANZI, J. C.; PEIXOTO, D. S.; MERLO, M. N.; BORGHI, E.; RESENDE, A. V. de; ACUNA-GUZMAN, S. F.; SILVA, B. M. |
Afiliação: |
LUCAS DE CASTRO MOREIRA DA SILVA, Universidade Federal de Lavras; JUNIOR CESAR AVANZI, Universidade Federal de Lavras; DEVISON SOUZA PEIXOTO, Universidade Federal de Lavras; MARINA NEVES MERLO, Universidade Federal de Lavras; EMERSON BORGHI, CNPMS; ALVARO VILELA DE RESENDE, CNPMS; SALVADOR FRANCISCO ACUNA-GUZMAN, Universidade Federal de Lavras; BRUNO MONTOANI SILVA, Universidade Federal de Lavras. |
Título: |
Ecological intensification of cropping systems enhances soil functions, mitigates soil erosion, and promotes crop resilience to dry spells in the Brazilian Cerrado. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
International Soil and Water Conservation Research, 2021. |
DOI: |
https://doi.org/10.1016/j.iswcr.2021.06.006 |
Idioma: |
Inglês |
Notas: |
Article in press. |
Conteúdo: |
Water scarcity threatens global food security and agricultural systems are challenged to achieve high yields while optimizing water usage. Water deficit can be accentuated by soil physical degradation, which also triggers water losses through runoff and consequently soil erosion. Although soil health in cropping systems within the Brazilian Cerrado biome have been surveyed throughout the years, information about soil erosion impacts and its mitigation are still not well understood; especially concerning the role of cropping system diversification and its effects on crop yield. Thus, the aim of this study was to assess whether ecological intensification of cropping systems einclusion of a consorted perennial grass and crop rotatione could promote soil coverage and consequently decrease water erosion and soil, water, and nutrient losses. This work studied the effects of crop rotation and consorted Brachiaria, along with different levels of investment in fertilization on soil physical quality and on soil, water, and nutrient losses, and crop yields. Results proved that soybean monoculture (SS) is a system of low sustainability even under no-till in the Brazilian Cerrado conditions. It exhibited high susceptibility to soil, water, and nutrient losses, causing low crop yields. Our results showed that water losses in SS cropping system were approximately 10% of the total annual rainfall, and total K losses would require an additional 35% of K application. Conversely, ecological intensification of cropping systems resulted in enhanced soil environmental and agronomic functions, increased grain yield, and promoted soil and water conservation: high soil cover rate, and low soil, water and nutrient losses. Ecological intensification proved to be an adequate practice to boost crop resilience to water deficit in the Brazilian Cerrado. MenosWater scarcity threatens global food security and agricultural systems are challenged to achieve high yields while optimizing water usage. Water deficit can be accentuated by soil physical degradation, which also triggers water losses through runoff and consequently soil erosion. Although soil health in cropping systems within the Brazilian Cerrado biome have been surveyed throughout the years, information about soil erosion impacts and its mitigation are still not well understood; especially concerning the role of cropping system diversification and its effects on crop yield. Thus, the aim of this study was to assess whether ecological intensification of cropping systems einclusion of a consorted perennial grass and crop rotatione could promote soil coverage and consequently decrease water erosion and soil, water, and nutrient losses. This work studied the effects of crop rotation and consorted Brachiaria, along with different levels of investment in fertilization on soil physical quality and on soil, water, and nutrient losses, and crop yields. Results proved that soybean monoculture (SS) is a system of low sustainability even under no-till in the Brazilian Cerrado conditions. It exhibited high susceptibility to soil, water, and nutrient losses, causing low crop yields. Our results showed that water losses in SS cropping system were approximately 10% of the total annual rainfall, and total K losses would require an additional 35% of K application. Conversely, ecological in... Mostrar Tudo |
Palavras-Chave: |
Grain production; Nutrient losses; Soil physical quality; Tropical region. |
Thesagro: |
Colheita; Física do Solo; Grão; Produção; Qualidade; Rotação de Cultura; Sistema de Cultivo. |
Thesaurus NAL: |
Crop rotation. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/225594/1/Ecological-intensification.pdf
|
Marc: |
LEADER 03014naa a2200373 a 4500 001 2133940 005 2021-08-31 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.iswcr.2021.06.006$2DOI 100 1 $aSILVA, L. de C. M. da 245 $aEcological intensification of cropping systems enhances soil functions, mitigates soil erosion, and promotes crop resilience to dry spells in the Brazilian Cerrado.$h[electronic resource] 260 $c2021 500 $aArticle in press. 520 $aWater scarcity threatens global food security and agricultural systems are challenged to achieve high yields while optimizing water usage. Water deficit can be accentuated by soil physical degradation, which also triggers water losses through runoff and consequently soil erosion. Although soil health in cropping systems within the Brazilian Cerrado biome have been surveyed throughout the years, information about soil erosion impacts and its mitigation are still not well understood; especially concerning the role of cropping system diversification and its effects on crop yield. Thus, the aim of this study was to assess whether ecological intensification of cropping systems einclusion of a consorted perennial grass and crop rotatione could promote soil coverage and consequently decrease water erosion and soil, water, and nutrient losses. This work studied the effects of crop rotation and consorted Brachiaria, along with different levels of investment in fertilization on soil physical quality and on soil, water, and nutrient losses, and crop yields. Results proved that soybean monoculture (SS) is a system of low sustainability even under no-till in the Brazilian Cerrado conditions. It exhibited high susceptibility to soil, water, and nutrient losses, causing low crop yields. Our results showed that water losses in SS cropping system were approximately 10% of the total annual rainfall, and total K losses would require an additional 35% of K application. Conversely, ecological intensification of cropping systems resulted in enhanced soil environmental and agronomic functions, increased grain yield, and promoted soil and water conservation: high soil cover rate, and low soil, water and nutrient losses. Ecological intensification proved to be an adequate practice to boost crop resilience to water deficit in the Brazilian Cerrado. 650 $aCrop rotation 650 $aColheita 650 $aFísica do Solo 650 $aGrão 650 $aProdução 650 $aQualidade 650 $aRotação de Cultura 650 $aSistema de Cultivo 653 $aGrain production 653 $aNutrient losses 653 $aSoil physical quality 653 $aTropical region 700 1 $aAVANZI, J. C. 700 1 $aPEIXOTO, D. S. 700 1 $aMERLO, M. N. 700 1 $aBORGHI, E. 700 1 $aRESENDE, A. V. de 700 1 $aACUNA-GUZMAN, S. F. 700 1 $aSILVA, B. M. 773 $tInternational Soil and Water Conservation Research, 2021.
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