| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
24/06/2021 |
|
Data da última atualização: |
24/06/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
PONTES, L. da S.; PORFIRIO-DA-SILVA, V.; MOLETTA, J. L.; TELLES, T. S. |
|
Afiliação: |
LAÍSE DA SILVEIRA PONTES, IAPAR-EMATER; VANDERLEY PORFIRIO DA SILVA, CNPF; JOSÉ LUIZ MOLETTA, IAPAR-EMATER; TIAGO SANTOS TELLES, IAPAR-EMATER. |
|
Título: |
Long-term profitability of crop-livestock systems, with and without trees. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Agricultural Systems, v. 192, 103204, Aug. 2021. 13 p. |
|
DOI: |
https://doi.org/10.1016/j.agsy.2021.103204 |
|
Idioma: |
Inglês |
|
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 |
|
Palavras-Chave: |
Recovery degraded pastures; Sistema agroflorestal. |
|
Thesagro: |
Agricultura Sustentável; Eucalipto. |
|
Thesaurus Nal: |
Agroforestry; Beef cattle; Eucalyptus; Sustainable agriculture. |
|
Categoria do assunto: |
A Sistemas de Cultivo |
|
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.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Florestas (CNPF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 25 | |
| 3. |  | SILVA, H. A. da; MORAES, A. de; CARVALHO, P. C. de F.; PONTES, L. da S. Desempenho de novilhas leiteiras em pastagens anuais de inverno sob sistema de integração lavoura-pecuária. Pesquisa agropecuária Brasileira, Brasília, DF, v. 46, n. 10, p. 1372 -1378, out. 2011 Título em inglês: Dairy heifers’ performance in winter annual pastures under integrated crop?livestock system.| Biblioteca(s): Embrapa Unidades Centrais. |
|    |
| 4. | | PERGHER, M.; PIVA, J. T.; PORFIRIO-DA-SILVA, V.; MORAES, A. de; DIECKOW, J.; PONTES, L. da S. Atributos físicos de solo manejado em sistemas integrados de produção. In: REUNIÃO PARANAENSE DE CIÊNCIA DO SOLO, 2., 2011, Curitiba. Resumos. Curitiba: Universidade Federal do Paraná; Sociedade Paranaense de Ciência do Solo, 2011. p. 50.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| 5. | | CARVALHO, P. C. de F.; BARROS, R. S.; PONTES, L. da S.; PORFIRIO-DA-SILVA, V.; MORAES, A. de. Produção de bovinos em sistemas integrados de produção agrícola e pecuária. In: ENCONTRO SOBRE PRODUÇÃO AGROPECUÁRIA SUSTENTÁVEL, 2., 2013, Votuporanga. Anais. Campinas: IAC, 2013. p. 1-13. (Documentos IAC, n. 111).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| 8. | | BALDISSERA, T. C.; PONTES, L. da S.; BARRO, R. S.; GIOSTRI, A. F.; TUROK, J. D. N.; LUSTOSA, S. B. C.; CARVALHO, P. C. de F. Altura do dossel forrageiro de seis espécies perenes tropicais em sistema arborizado. In: SIMPÓSIO INTERNACIONAL DE ARBORIZAÇÃO DE PASTAGENS EM REGIOES SUBTROPICAIS, 1., 2013, Colombo. Anais. Colombo: Embrapa Florestas, 2014. p. 142-149. (Embrapa Florestas. Documentos, 268).| Biblioteca(s): Embrapa Florestas. |
| |
| 9. | | PONTES, L. da S.; GIOSTRI, A. F.; BALDISSERA, T. C.; BARRO, R. S.; STAFIN, G.; PORFIRIO-DA-SILVA, V.; MOLETTA, J. L.; CARVALHO, P. C. de F. Interactive effects of trees and nitrogen supply on the agronomic characteristics of warm-climate grasses. Agronomy Journal, v. 108, n. 4, p. 1531-1541, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas. |
|  |
| 10. | | PONTES, L. da S.; BALDISSERA, T. C.; BARRO, R. S.; GIOSTRI, A. F.; STAFIN, G.; SANTOS, B. R. C.; PORFIRIO-DA-SILVA, V.; CARVALHO, P. C. de F. Interactive N supply and cutting intensity effect on canopy height at 95% light interception. In: GENERAL MEETING OF THE EUROPEAN GRASSLAND FEDERATION, 25., 2014, Aberystwyth, Wales. EGF at 50: the future of European grasslands: proceedings. Zurich: EGF, 2014. p. 353-355. Disponível online. (Grassland science in Europe, v. 19).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| 11. | | CARVALHO, J. P. G.; PONTES, L. da S.; PORFIRIO-DA-SILVA, V.; BARRO, R.; ROMMEL, C. C.; MICHETTI, M.; CORTADA, C. N. M. Características morfológicas de avena blanca y raigrás en sistema silvopastoril y al pleno sol. In: CONGRESO NACIONAL DE SISTEMAS SILVOPASTORILES, 2., 2012, Santiago del Estero. Actas. [S.l.]: INTA, 2012. Resúmene.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| 12. | | CARVALHO, P. C. de F.; OLIVEIRA, J. O. R.; PONTES, L. da S.; SILVEIRA, E. O. da; POLI, C. H. EC.; RÜBENSAM, J. M.; SANTOS, R. J. dos. Características de carcaça de cordeiros em pastagem de azevém manejada em diferentes alturas. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 7, p. 1193-1198, jul. 2006 Título em inglês: Carcass characteristics of lambs kept on ryegrass pasture managed at different sward heights.| Biblioteca(s): Embrapa Unidades Centrais. |
| |
| 13. | | GUERA, K. C. S.; BALDISSERA, T. C.; GIOSTRI, A. F.; MICHETTI, M.; PORTO, C. G. M.; SANTOS, B. R. C. dos; PONTES, L. da S. Composição morfológica de seis forrageiras perenes tropicais em sistema arborizado com Eucaliptus dunni e ao sol pleno. In: SIMPÓSIO INTERNACIONAL DE ARBORIZAÇÃO DE PASTAGENS EM REGIOES SUBTROPICAIS, 1., 2013, Colombo. Anais. Colombo: Embrapa Florestas, 2014. p. 150-156. (Embrapa Florestas. Documentos, 268).| Biblioteca(s): Embrapa Florestas. |
| |
| 14. | | BALDISSERA, T. C.; PONTES, L. da S.; BARRO, R. S.; GIOSTRI, A. F.; GUERA, K. C. S.; MICHETTI, M.; PORFIRIO-DA-SILVA, V.; CARVALHO, P. C. de F. Phyllochron and leaf lifespan of four C4 forage grasses cultivated in association with trees. Tropical Grassland - Forrajes Tropicales, v. 2, p. 12-14, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Florestas. |
| |
| 15. | | VARELLA, A. C.; BARRO, R. S.; PONTES, L. DA S.; SILVA, J. L. S. da; PORFIRIO-DA-SILVA, V.; SAIBRO, J. C. de; MAIA, M. B. Manejo de pastagens subtropicais e temperadas para a integração floresta-pecuária. In: BUNGENSTAB, D. J.; ALMEIDA, R. G. de; LAURA, V. A.; BALBINO, L. C.; FERREIRA, A. D. (Ed.). ILPF: inovação com integração de lavoura, pecuária e floresta. Brasília, DF: Embrapa, 2019. p. 405-427.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Clima Temperado; Embrapa Florestas; Embrapa Pecuária Sul. |
| |
| 16. | | PONTES, L. da S.; SAVIAN, J. V.; PORFIRIO-DA-SILVA, V.; CEZIMBRA, I. M.; MOLETTA, J. L.; BONNET, O.; BAYER, C.; BERNDT, A.; CARVALHO, P. C. de F. Methane emission efficiency on integrated crop-livestock-systems at southern Brazil. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| 17. | | PONTES, L. da S.; BARRO, R. S.; CAMARGO, E. F. de; PORFIRIO-DA-SILVA, V.; CEZIMBRA, I. M.; BERNDT, A.; BAYER, C.; CARVALHO, P. C. de F. Methane emissions from ruminants in integrated crop-livestock systems. Tropical Grasslands - Forrajes Tropicales, v. 2, p. 124-126, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Florestas; Embrapa Pecuária Sudeste. |
| |
| 18. | | PONTES, L. da S.; BARRO, R. S.; SAVIAN, J. V.; BERNDT, A.; MOLETTA, J. L.; PORFIRIO-DA-SILVA, V.; BAYER, C.; CARVALHO, P. C. de F. Performance and methane emissions by beef heifer grazing in temperate pastures and in integrated crop-livestock systems: the effect of shade and nitrogen fertilization. Agriculture, Ecosystems and Environment, v. 253, p. 90-97, feb. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Florestas; Embrapa Pecuária Sudeste. |
| |
| 19. | | PORFIRIO-DA-SILVA, V.; MORAES, A. de; MOLETTA, J. L.; PONTES, L. da S.; OLIVEIRA, E. B. de; PELISSARI, A.; CARVALHO, P. C. de F. Danos causados por bovinos em diferentes espécies arbóreas recomendadas para sistemas silvipastoris. Pesquisa Florestal Brasileira, Colombo, v. 32, n. 70, p. 183-192, abr./jun. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Florestas. |
| |
| 20. | | PONTES, L. DA S.; BARRO, R. S.; VICTOR SAVIAN, J.; BERNDT, A.; MOLETTA, J. L.; PORFIRIO-DA-SILVA, V.; BAYER, C.; CARVALHO, P. C. DE F. Emissões de metano por bovinos de corte em pastagens temperadas e em sistemas integrados de produção agropecuária. In: SOTTA, E. D.; SAMPAIO, F. G.; COSTA, M. de S. N. (org.). Coletânea de fatores de emissão e remoção de gases de efeito estufa da pecuária brasileira. Brasília, DF: MAPA: SENAR, 2020. p. 88-89.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Florestas; Embrapa Pecuária Sudeste. |
| |
| Registros recuperados : 25 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
