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Registro Completo |
Biblioteca(s): |
Embrapa Amapá; Embrapa Amazônia Oriental. |
Data corrente: |
01/09/2016 |
Data da última atualização: |
24/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MARTORANO, L. G.; SIVIERO, M. A.; TOURNE, D. C. M.; VIEIRA, S. B.; FITZJARRALD, D. R.; VETTORAZZI, C. A.; BRIENZA JUNIOR, S.; YARED, J. A. G.; MEYERING, E.; LISBOA, L. S. S. |
Afiliação: |
LUCIETA GUERREIRO MARTORANO, CPATU; Marco Antonio Siviero, Grupo Arboris; Daiana C. Monteiro Tourne, ESALQ/CENA; Sabrina Benmuyal Vieira, Grupo Arboris; David R. Fitzjarrald, University at Albany; Carlos A. Vettorazzi, ESALQ/USP; SILVIO BRIENZA JUNIOR, CPATU; JORGE ALBERTO GAZEL YARED, CPAF-AP; Élio Meyering, Grupo Arboris; Leila Sheila Silva Lisboa, ESALQ. |
Título: |
Agriculture and forest: A sustainable strategy in the Brazilian Amazon. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Australian Journal of Crop Science, v. 10, n. 8, p. 1136-1143, 2016. |
Idioma: |
Inglês |
Conteúdo: |
Large-scale agriculture is increasing in anthropogenically modified areas in the Amazon Basin. Crops such as soybean, maize, oil palm, and others are being introduced to supply the world demand for food and energy. However, the current challenge is to enhance the sustainability of these areas by increasing efficiency of production chains and to improve environmental services. The Amazon Basin has experienced a paradigm shift away from the traditional slash-and-burn agricultural practices, which offers decision makers the opportunity to make innovative interventions to enhance the productivity in previously degraded areas by using trees to ecological advantage. This study describes a successful experiment integrating the production of soybean and paricá (Glycine max L. and Schizolobium amazonicum) based on previous research that indicated potential topoclimatic zones for planting paricá in the Brazilian state of Pará. This paper shows that a no-tillage system reduces the effects of drought compared to conventional tillage still used by many farmers in the region. The integrated system was implemented during the 2014/2015 season in 234.6 ha in the high-potential zone in the municipality of Ulianópolis, Pará. Both soybean and paricá were planted simultaneously. Paricá was planted in 5 m x 2 m inter-tree spacing totaling 228x103 trees per hectare and soybean, in 4 m x 100 m spacing, distributed in nine rows with a 0.45 m inter-row distance, occupying 80% of the area. The harvested soybean production was 3.4 t ha-1, higher than other soybean monocultures in eastern Pará. Paricá benefited from soybean fertilization in the first year: It exhibited rapid development in height (3.26 m) and average diameter (3.85 cm). Trees and crop rotation over the following years is six years for forest species and one year for each crop. Our results confirm there are alternatives to the current production systems able to diminish negative impacts resulting from monoculture. In addition, the system provided environmental services such as reduced soil erosion and increased carbon stock by soil cover with no-tillage soybean cultivation. The soybean cover contributes to increased paricá thermal regulation and lower forestry costs. We concluded that innovative interventions are important to show local farmers that it is possible to adapt an agroforest system to large-scale production, thus changing the Amazon. MenosLarge-scale agriculture is increasing in anthropogenically modified areas in the Amazon Basin. Crops such as soybean, maize, oil palm, and others are being introduced to supply the world demand for food and energy. However, the current challenge is to enhance the sustainability of these areas by increasing efficiency of production chains and to improve environmental services. The Amazon Basin has experienced a paradigm shift away from the traditional slash-and-burn agricultural practices, which offers decision makers the opportunity to make innovative interventions to enhance the productivity in previously degraded areas by using trees to ecological advantage. This study describes a successful experiment integrating the production of soybean and paricá (Glycine max L. and Schizolobium amazonicum) based on previous research that indicated potential topoclimatic zones for planting paricá in the Brazilian state of Pará. This paper shows that a no-tillage system reduces the effects of drought compared to conventional tillage still used by many farmers in the region. The integrated system was implemented during the 2014/2015 season in 234.6 ha in the high-potential zone in the municipality of Ulianópolis, Pará. Both soybean and paricá were planted simultaneously. Paricá was planted in 5 m x 2 m inter-tree spacing totaling 228x103 trees per hectare and soybean, in 4 m x 100 m spacing, distributed in nine rows with a 0.45 m inter-row distance, occupying 80% of the area. The harvest... Mostrar Tudo |
Palavras-Chave: |
Sistema integrado; Sustentabilidade. |
Thesagro: |
Agricultura; Floresta. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/147006/1/martorano-10-8-2016-1136-1143.pdf
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Marc: |
LEADER 03236naa a2200277 a 4500 001 2052202 005 2022-05-24 008 2016 bl uuuu u00u1 u #d 100 1 $aMARTORANO, L. G. 245 $aAgriculture and forest$bA sustainable strategy in the Brazilian Amazon.$h[electronic resource] 260 $c2016 520 $aLarge-scale agriculture is increasing in anthropogenically modified areas in the Amazon Basin. Crops such as soybean, maize, oil palm, and others are being introduced to supply the world demand for food and energy. However, the current challenge is to enhance the sustainability of these areas by increasing efficiency of production chains and to improve environmental services. The Amazon Basin has experienced a paradigm shift away from the traditional slash-and-burn agricultural practices, which offers decision makers the opportunity to make innovative interventions to enhance the productivity in previously degraded areas by using trees to ecological advantage. This study describes a successful experiment integrating the production of soybean and paricá (Glycine max L. and Schizolobium amazonicum) based on previous research that indicated potential topoclimatic zones for planting paricá in the Brazilian state of Pará. This paper shows that a no-tillage system reduces the effects of drought compared to conventional tillage still used by many farmers in the region. The integrated system was implemented during the 2014/2015 season in 234.6 ha in the high-potential zone in the municipality of Ulianópolis, Pará. Both soybean and paricá were planted simultaneously. Paricá was planted in 5 m x 2 m inter-tree spacing totaling 228x103 trees per hectare and soybean, in 4 m x 100 m spacing, distributed in nine rows with a 0.45 m inter-row distance, occupying 80% of the area. The harvested soybean production was 3.4 t ha-1, higher than other soybean monocultures in eastern Pará. Paricá benefited from soybean fertilization in the first year: It exhibited rapid development in height (3.26 m) and average diameter (3.85 cm). Trees and crop rotation over the following years is six years for forest species and one year for each crop. Our results confirm there are alternatives to the current production systems able to diminish negative impacts resulting from monoculture. In addition, the system provided environmental services such as reduced soil erosion and increased carbon stock by soil cover with no-tillage soybean cultivation. The soybean cover contributes to increased paricá thermal regulation and lower forestry costs. We concluded that innovative interventions are important to show local farmers that it is possible to adapt an agroforest system to large-scale production, thus changing the Amazon. 650 $aAgricultura 650 $aFloresta 653 $aSistema integrado 653 $aSustentabilidade 700 1 $aSIVIERO, M. A. 700 1 $aTOURNE, D. C. M. 700 1 $aVIEIRA, S. B. 700 1 $aFITZJARRALD, D. R. 700 1 $aVETTORAZZI, C. A. 700 1 $aBRIENZA JUNIOR, S. 700 1 $aYARED, J. A. G. 700 1 $aMEYERING, E. 700 1 $aLISBOA, L. S. S. 773 $tAustralian Journal of Crop Science$gv. 10, n. 8, p. 1136-1143, 2016.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
Data corrente: |
26/01/2011 |
Data da última atualização: |
22/01/2013 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
CORNEJO, F. E. P.; SILVA, N. K. da; MATTA, V. M. da; FREITAS, S. P. |
Afiliação: |
FELIX EMILIO PRADO CORNEJO, CTAA; NINA KÁTIA DA SILVA, UFRJ; VIRGINIA MARTINS DA MATTA, CTAA; SUELY PEREIRA FREITAS, UFRJ. |
Título: |
Obtenção de camu-camu em pó com elevado teor de compostos bioativos. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Rio de Janeiro: Embrapa Agroindústria de Alimentos, 2010. |
Série: |
(Embrapa Agroindústria de Alimentos. Comunicado técnico, 176). |
Idioma: |
Português |
Palavras-Chave: |
Camu-camu; Capacidade antioxidante; Composto bioativo. |
Thesagro: |
Atomização; Composto fenólico; Myrciaria Dubia; Vitamina C. |
Thesaurus NAL: |
Ascorbic acid; Phenolic compounds; Spray drying. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/75027/1/pub-156.pdf
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Marc: |
LEADER 00811nam a2200265 a 4500 001 1874563 005 2013-01-22 008 2010 bl uuuu u0uu1 u #d 100 1 $aCORNEJO, F. E. P. 245 $aObtenção de camu-camu em pó com elevado teor de compostos bioativos. 260 $aRio de Janeiro: Embrapa Agroindústria de Alimentos$c2010 490 $a(Embrapa Agroindústria de Alimentos. Comunicado técnico, 176). 650 $aAscorbic acid 650 $aPhenolic compounds 650 $aSpray drying 650 $aAtomização 650 $aComposto fenólico 650 $aMyrciaria Dubia 650 $aVitamina C 653 $aCamu-camu 653 $aCapacidade antioxidante 653 $aComposto bioativo 700 1 $aSILVA, N. K. da 700 1 $aMATTA, V. M. da 700 1 $aFREITAS, S. P.
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Embrapa Agroindústria de Alimentos (CTAA) |
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