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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
24/06/2021 |
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Data da última atualização: |
24/06/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PONTES, L. da S.; PORFIRIO-DA-SILVA, V.; MOLETTA, J. L.; TELLES, T. S. |
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Afiliação: |
LAÍSE DA SILVEIRA PONTES, IAPAR-EMATER; VANDERLEY PORFIRIO DA SILVA, CNPF; JOSÉ LUIZ MOLETTA, IAPAR-EMATER; TIAGO SANTOS TELLES, IAPAR-EMATER. |
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Título: |
Long-term profitability of crop-livestock systems, with and without trees. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Agricultural Systems, v. 192, 103204, Aug. 2021. 13 p. |
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DOI: |
https://doi.org/10.1016/j.agsy.2021.103204 |
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Idioma: |
Inglês |
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Conteúdo: |
CONTEXT Integrated crop-livestock systems have been encouraged worldwide as they align with the principles of cleaner production. However, studies on these systems have mainly explored agronomic and environmental indicators; thus, fewer studies have been conducted considering an economic perspective, particularly when trees are introduced. OBJECTIVE This study sought to compare the economic profitability of two integrated systems, crop-livestock only (CL) and crop-livestock-trees (CLT), crossed with two nitrogen fertilization levels (90 and 180 kg N ha−1, N90 and N180, respectively). METHODS Our analysis (gross revenue, costs and profit) relies on experimental data obtained over 10 years. In 2006, eucalyptus, pink pepper, and silver oak were planted in six of the 12 experimental units at 3 × 14 m spacing. RESULTS AND CONCLUSIONS In the first years (2007?2009), black oat was used as a cover crop during the winter, preceding summer cash crops (rice, soybean, and maize), to recover a degraded pasture and because most of the trees had not attained enough size to support animal impact. This period was marked by economic losses because only summer crops provided revenue. From 2010, when cattle grazing on cool-season pastures was integrated, preceding maize or soybean crops, the systems began to generate profit, and profit stability was observed in crop-livestock systems thereafter. Fertilizers accounted for the largest production cost (41% of total costs), and an increase in N level slightly increased the profit (+6%) in crop-livestock systems. The CLT N90 was as profitable as the crop-livestock treatments, despite high annual economic fluctuations with mature trees (i.e., + and - profit). However, the sale of wood from eucalyptus and silver oak contributed to cover these losses. Considering the complete production cycle of 10 years, the net accumulated profit was positive for all treatments, with values of US$ 1486, 2039, 2109 and 2238 ha−1 for CLT N180, CLT N90, CL N90, and CL N180, respectively. We conclude that crop-livestock performs better than crop-livestock-trees in terms of profit stability. An increase in the N level did not guarantee a significant increase in income revenue. SIGNIFICANCE Our findings indicate that CL provide profit stability, even in unfavored areas, thereby contributing to sustainable development goals globally. However, despite the importance of income from wood for farmers, mature trees impair the attainment of a stable profit over the years in CLT systems. Therefore, innovative agronomic practices combined with agricultural policies are needed to encourage the adoption of CLT systems and to adequately take advantage of their ecological benefits. MenosCONTEXT Integrated crop-livestock systems have been encouraged worldwide as they align with the principles of cleaner production. However, studies on these systems have mainly explored agronomic and environmental indicators; thus, fewer studies have been conducted considering an economic perspective, particularly when trees are introduced. OBJECTIVE This study sought to compare the economic profitability of two integrated systems, crop-livestock only (CL) and crop-livestock-trees (CLT), crossed with two nitrogen fertilization levels (90 and 180 kg N ha−1, N90 and N180, respectively). METHODS Our analysis (gross revenue, costs and profit) relies on experimental data obtained over 10 years. In 2006, eucalyptus, pink pepper, and silver oak were planted in six of the 12 experimental units at 3 × 14 m spacing. RESULTS AND CONCLUSIONS In the first years (2007?2009), black oat was used as a cover crop during the winter, preceding summer cash crops (rice, soybean, and maize), to recover a degraded pasture and because most of the trees had not attained enough size to support animal impact. This period was marked by economic losses because only summer crops provided revenue. From 2010, when cattle grazing on cool-season pastures was integrated, preceding maize or soybean crops, the systems began to generate profit, and profit stability was observed in crop-livestock systems thereafter. Fertilizers accounted for the largest production cost (41% of total costs), and an increase in... Mostrar Tudo |
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Palavras-Chave: |
Recovery degraded pastures; Sistema agroflorestal. |
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Thesagro: |
Agricultura Sustentável; Eucalipto. |
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Thesaurus Nal: |
Agroforestry; Beef cattle; Eucalyptus; Sustainable agriculture. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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Marc: |
LEADER 03545naa a2200265 a 4500
001 2132545
005 2021-06-24
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.agsy.2021.103204$2DOI
100 1 $aPONTES, L. da S.
245 $aLong-term profitability of crop-livestock systems, with and without trees.$h[electronic resource]
260 $c2021
520 $aCONTEXT Integrated crop-livestock systems have been encouraged worldwide as they align with the principles of cleaner production. However, studies on these systems have mainly explored agronomic and environmental indicators; thus, fewer studies have been conducted considering an economic perspective, particularly when trees are introduced. OBJECTIVE This study sought to compare the economic profitability of two integrated systems, crop-livestock only (CL) and crop-livestock-trees (CLT), crossed with two nitrogen fertilization levels (90 and 180 kg N ha−1, N90 and N180, respectively). METHODS Our analysis (gross revenue, costs and profit) relies on experimental data obtained over 10 years. In 2006, eucalyptus, pink pepper, and silver oak were planted in six of the 12 experimental units at 3 × 14 m spacing. RESULTS AND CONCLUSIONS In the first years (2007?2009), black oat was used as a cover crop during the winter, preceding summer cash crops (rice, soybean, and maize), to recover a degraded pasture and because most of the trees had not attained enough size to support animal impact. This period was marked by economic losses because only summer crops provided revenue. From 2010, when cattle grazing on cool-season pastures was integrated, preceding maize or soybean crops, the systems began to generate profit, and profit stability was observed in crop-livestock systems thereafter. Fertilizers accounted for the largest production cost (41% of total costs), and an increase in N level slightly increased the profit (+6%) in crop-livestock systems. The CLT N90 was as profitable as the crop-livestock treatments, despite high annual economic fluctuations with mature trees (i.e., + and - profit). However, the sale of wood from eucalyptus and silver oak contributed to cover these losses. Considering the complete production cycle of 10 years, the net accumulated profit was positive for all treatments, with values of US$ 1486, 2039, 2109 and 2238 ha−1 for CLT N180, CLT N90, CL N90, and CL N180, respectively. We conclude that crop-livestock performs better than crop-livestock-trees in terms of profit stability. An increase in the N level did not guarantee a significant increase in income revenue. SIGNIFICANCE Our findings indicate that CL provide profit stability, even in unfavored areas, thereby contributing to sustainable development goals globally. However, despite the importance of income from wood for farmers, mature trees impair the attainment of a stable profit over the years in CLT systems. Therefore, innovative agronomic practices combined with agricultural policies are needed to encourage the adoption of CLT systems and to adequately take advantage of their ecological benefits.
650 $aAgroforestry
650 $aBeef cattle
650 $aEucalyptus
650 $aSustainable agriculture
650 $aAgricultura Sustentável
650 $aEucalipto
653 $aRecovery degraded pastures
653 $aSistema agroflorestal
700 1 $aPORFIRIO-DA-SILVA, V.
700 1 $aMOLETTA, J. L.
700 1 $aTELLES, T. S.
773 $tAgricultural Systems$gv. 192, 103204, Aug. 2021. 13 p.
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| Registros recuperados : 35 | |
| 2. |  | PEREIRA FILHO, A.; GIONGO, V.; BRANDÃO, S. da S.; SANTANA, M. da S. Acúmulos de micronutrientes em coquetéis vegetais utilizados na rotação com a cultura do melão amarelo no Semiárido. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 3. | | SILVA, V. C. da; SALVIANO, A. M.; SANTANA, M. da S.; YURI, J. E.; GIONGO, V. Agroecossistemas multifuncionais afetam o acúmulo de zinco em Cucumis melo L. no Semiárido brasileiro. In: JORNADA DE INTEGRAÇÃO DA PÓS-GRADUAÇÃO DA EMBRAPA SEMIÁRIDO, 4., 2019, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2020. p. 31-32. (Embrapa Semiárido. Documentos, 294).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 5. | | GIONGO, V.; SALVIANO, A. M.; CUNHA, T. J. F.; SANTANA, M. da S. Impacto da mudança do uso da terra no estoque de carbono do Semiárido brasileiro. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 36., 2017, Belém, PA. Amazônia e seus solos: peculiaridades e potencialidades. Belém, PA: SBCS, 2017.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 6. | | GIONGO, V.; MENDES, A. M. S.; SANTANA, M. da S.; COSTA, N. D.; YURI, J. E. Soil management systems for sustainable melon cropping in the Submedian of the São Francisco Valley. Revista Caatinga, Mossoró, v. 29, n. 3, p. 537-547, jul./set. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Semiárido. |
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| 8. | | SANTANA, M. da S.; YURI, J. E.; RESENDE, G. M. de; COSTA, N. D.; SALVIANO, A. M. Avaliação de cultivares de melancia nas condições semiáridas do Nordeste brasileiro. In: JORNADA DE INTEGRAÇÃO DA PÓS-GRADUAÇÃO DA EMBRAPA SEMIÁRIDO, 3., 2018, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2018. p. 69-74. (Embrapa Semiárido. Documentos, 284).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 10. | | JESUS, T. S. de; GIONGO, V.; MENDES, A. M. S.; COSTA, N. D.; SILVA, D. J.; SANTANA, M. da S. Acúmulo de macronutrientes em coquetéis vegetais com potencial para uso em rotação com a cultura do melão no Semiárido. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 12. | | SANTANA, M. da S.; GIONGO, V.; MENDES, A. M. S.; COSTA, N. D.; JESUS, T. S. de. Fitomassa e nitrogênio acumulado em coquetéis vegetais utilizados no cultivo de melão no Semiárido pernambucano. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 13. | | SANTANA, M. da S.; GIONGO, V.; MENDES, A. M. S.; COSTA, N. D.; JESUS, T. S. de. Fitomassa seca e teor de nitrogênio total em coqueteis vegetais utilizados no cultivo de melão no Semiárido pernambucano. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 14. | | SANTANA, M. da S.; ANDRADE, E. M. de; GIONGO, V.; SALVIANO, A. M.; CUNHA, T. J. F. Impacto da mudança do uso da terra sobre a densidade do solo em Argissolo no Semiárido. In: JORNADA DE INTEGRAÇÃO DA PÓS-GRADUAÇÃO DA EMBRAPA SEMIÁRIDO, 3., 2018, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2018. p. 143-149. (Embrapa Semiárido. Documentos, 284).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 15. | | JESUS, T. S. de; GIONGO, V.; GONÇALVES, M.; SANTANA, M. da S.; ALMEIDA, L. E. da S. Impacto da mudança do uso da terra nos teores de carbono do solo no Semiárido brasileiro. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 11., 2016, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2016. p. 143-150. 1 CD-ROM. (Embrapa Semiárido. Documentos, 271).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 16. | | GIONGO, V.; SALVIANO, A. M.; SANTANA, M. da S.; FREITAS, M. do S. C. de; TAURA, T. A. Fundamentos para o desenho de agroecossistemas multifuncionais adaptados às condições de semiaridez. In: GIONGO, V.; ANGELOTTI, F. (ed.). Agricultura de baixa emissão de carbono em regiões semiáridas: experiência brasileira. Brasília, DF: Embrapa, 2022. cap. 8, p. 127-140.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Semiárido; Embrapa Trigo. |
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| 17. | | SANTANA, M. da S.; ACOSTA, A. da S.; DOSSA, A. A.; SANTI, A.; AMARAL, A. J. do; GIONGO, V. Emissões de N2O no cultivo de trigo utilizando a avaliação do ciclo de vida. In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 19.; MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 16., 2024, Passo Fundo. Resumos [...]. Passo Fundo: Embrapa Trigo, 2024. p. 40. (Embrapa Trigo. Eventos técnicos e científicos, 2).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
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| 19. | | OLIVEIRA, V. R. de; SANTANA, M. da S.; FREITAS, M. do S. C. de; SALVIANO, A. M.; GIONGO, V. Abundância de Collembolos como indicador de qualidade de agroecossistemas irrigados no Semiárido. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 26., 2019, Juazeiro, BA/Petrolina, PE. Fruticultura de precisão: desafios e oportunidades - anais. Petrolina: Embrapa Semiárido: UNIVASF: SBF, 2019. p. 2127-2130| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 35 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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