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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá; Embrapa Amazônia Oriental. |
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Data corrente: |
01/09/2016 |
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Data da última atualização: |
24/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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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. |
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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. |
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Título: |
Agriculture and forest: A sustainable strategy in the Brazilian Amazon. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Australian Journal of Crop Science, v. 10, n. 8, p. 1136-1143, 2016. |
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Idioma: |
Inglês |
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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 |
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Palavras-Chave: |
Sistema integrado; Sustentabilidade. |
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Thesagro: |
Agricultura; Floresta. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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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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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
17/11/2022 |
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Data da última atualização: |
21/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
PAULA, B. V. de; SETE, P. B.; BERGHETTI, A. L. P.; SILVA, L. O. S. da; JUNG, J. P.; NICOLOSO, F. T.; MAYER, N. A.; KULMANN, M. S.; BRUNETTO, G. |
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Afiliação: |
BETANIA VAHL DE PAULA; PAULA BEATRIZ SETE; ÁLVARO LUÍS PASQUETTI BERGHETTI; LINCON OLIVEIRA STEFANELLO DA SILVA; JOÃO PEDRO JUNG; FERNANDO TEIXEIRA NICOLOSO; NEWTON ALEX MAYER, CPACT; MATHEUS SEVERO KULMANN; GUSTAVO BRUNETTO. |
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Título: |
Kinetic parameters related to nitrogen uptake in "Okinawa" peach rootstocks are altered by "Chimarrita" scion Nitrogen uptake in "Okinawa" peach rootstock. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Journal of the Science of Food and Agriculture, v. 103, p. 917-923, 2023. |
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ISSN: |
1097-0010 |
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DOI: |
https://doi.org/10.1002/jsfa.12203 |
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Idioma: |
Inglês |
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Notas: |
Accepted article published: 6 September 2022. |
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Conteúdo: |
The kinetic parameters of peach rootstock are a major factor contributing to its nitrogen (N) uptake efficiency,which directly affects the yield and quality parameters. However, the impact of grafting on N kinetic parameters is not suffi-ciently known as rootstocks are grafted with other scion cultivars before being transplanted to thefield. The objective of thisstudy was therefore to evaluate whether the grafting of "Okinawa" rootstock with the scion cultivar?Chimarrita?can alter thekinetic parameters related to N uptake. |
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Thesagro: |
Nitrogênio; Nutriente; Pêssego; Porta Enxerto; Prunus Persica. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01537naa a2200313 a 4500
001 2148371
005 2022-12-21
008 2023 bl uuuu u00u1 u #d
022 $a1097-0010
024 7 $ahttps://doi.org/10.1002/jsfa.12203$2DOI
100 1 $aPAULA, B. V. de
245 $aKinetic parameters related to nitrogen uptake in "Okinawa" peach rootstocks are altered by "Chimarrita" scion Nitrogen uptake in "Okinawa" peach rootstock.$h[electronic resource]
260 $c2023
500 $aAccepted article published: 6 September 2022.
520 $aThe kinetic parameters of peach rootstock are a major factor contributing to its nitrogen (N) uptake efficiency,which directly affects the yield and quality parameters. However, the impact of grafting on N kinetic parameters is not suffi-ciently known as rootstocks are grafted with other scion cultivars before being transplanted to thefield. The objective of thisstudy was therefore to evaluate whether the grafting of "Okinawa" rootstock with the scion cultivar?Chimarrita?can alter thekinetic parameters related to N uptake.
650 $aNitrogênio
650 $aNutriente
650 $aPêssego
650 $aPorta Enxerto
650 $aPrunus Persica
700 1 $aSETE, P. B.
700 1 $aBERGHETTI, A. L. P.
700 1 $aSILVA, L. O. S. da
700 1 $aJUNG, J. P.
700 1 $aNICOLOSO, F. T.
700 1 $aMAYER, N. A.
700 1 $aKULMANN, M. S.
700 1 $aBRUNETTO, G.
773 $tJournal of the Science of Food and Agriculture$gv. 103, p. 917-923, 2023.
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Embrapa Clima Temperado (CPACT) |
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