| |
|
|
 | 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 : 31 | |
| 1. |  | CARMO, K. B. do; IBELLI, A. M. G.; SAVOLDI, I. R.; ONO, R. K.; PEIXOTO, J. de O.; LEDUR, M. C. Associação de um SNP no gene da calmodulina com características de integridade da tíbia em frangos de corte. In: JORNADA DE INICIAÇÃO CIENTÍFICA, 10., 2016, Concórdia. Anais... Concórdia: Embrapa Suínos e Aves: UNC, 2017. p. 69-70. JINC.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
|    |
| 2. | | CARMO, K. B. do; IBELLI, A. M. G.; SAVOLDI, I. R.; PEIXOTO, J. de O.; MARCIANO, C. M. M.; LEDUR, M. C. Expressão do gene CHST-1 em frangos de corte normais e afetados pela necrose da cabeça do fêmur. In: JORNADA DE INICIAÇÃO CIENTÍFICA (JINC), 10., 2016, Concórdia. Anais... Brasília: Embrapa, 2016. p. 32-33.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 3. | | DAL PIZZOL, M. S.; IBELLI, A. M. G.; MORÉS, N.; MORES, M. A. Z.; PEIXOTO, J. de O.; SAVOLDI, I. R.; PERTILLE, F.; MARIANI, P. D. S. C.; COUTINHO, L. L.; LEDUR, M. C. Perfil de metilação diferencial no cromossomo 6 de suínos normais e afetados com osteocondrose latens. In: JORNADA DE INICIAÇÃO CIENTÍFICA, 13., 2019, Concórdia. Anais... Concórdia: Embrapa Suínos e Aves: UNC, 2019. p. 36-37. JINC 2019.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 4. | | DAL PIZZOL, M. S.; IBELLI, A. M. G.; SALMÓRIA, L. A.; MORES, M. A. Z.; PEIXOTO, J. de O.; SAVOLDI, I. R.; PERTILLE, F.; MARIANI, P. D. S. C.; COUTINHO, L. L.; LEDUR, M. C. Perfil de metilação diferencial em suínos normais e afetados com osteocondrose latens. In: SIMPÓSIO BRASILEIRO DE MELHORAMENTO ANIMAL ON-LINE, 14., 2021. Anais... Chapecó: UDESC: Concórdia: Embrapa Suínos e Aves, 2022.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 5. | | FRIGO, A.; SAVOLDI, I. R.; IBELLI, A. M. G.; PEIXOTO, J. de O.; CANTAO, M. E.; LEDUR, M. C. Identificação de SNPs nos genes MYH2 e CLIC4 associados à hérnia umbilical em suínos. In: JORNADA DE INICIAÇÃO CIENTÍFICA, 13., 2019, Concórdia. Anais... Concórdia: Embrapa Suínos e Aves: UNC, 2019. p. 32-33. JINC 2019.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 6. | | HUL, L. M.; IBELLI, A. M. G.; PEIXOTO, J. de O.; SOUZA, M. R.; SAVOLDI, I. R.; MARCELINO D. E. P.; TREMEA, M.; LEDUR, M. C. Reference genes for proximal femoral epiphysiolysis expression studies in broilers cartilage. Plos One, v. 15, n.8, Ed. e0238189, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
|  |
| 7. | | HUL, L. M.; IBELLI, A. M. G.; SAVOLDI, I. R.; MARCELINO, D. E. P.; FERNANDES, L. T.; PEIXOTO, J. O.; CANTAO, M. E.; HIGA, R. H.; GIACHETTO, P. F.; COUTINHO, L. L.; LEDUR, M. C. Differentially expressed genes in the femur cartilage transcriptome clarify the understanding of femoral head separation in chickens. Scientific Reports, v. 11, n. 1, p. 1-13. 2021. Article number: 17965.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Suínos e Aves. |
| |
| 8. | | IBELLI, A. M. G.; PEIXOTO, J. de O.; SAVOLDI, I. R.; CARMO, K. B. do; MORES, N.; MORES, M. A. Z.; CANTAO, M. E.; COUTINHO, L. L.; LEDUR, M. C. Biological processes related to ribosome and mitochondrial functions might be involved in the osteochondrosis latens manifestation in gilts. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 11., 2018, Auckland, New Zealand. Proceedings... Massey University, 2018. Digital Archive.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 9. | | KOWACIC, R. da C.; IBELLI, A. M. G.; PEIXOTO, J. de O.; MORES, N.; MORES, M. A. Z.; CANTAO, M. E.; SAVOLDI, I. R.; CARMO, K. B. do; COUTINHO, L. L.; LEDUR, M. C. Genes Col16A1 e ANGPT4 são menos expressos em suínos afetados com osteocondrose latens. In: JORNADA DE INICIAÇÃO CIENTÍFICA, 10., 2016, Concórdia. Anais... Concórdia: Embrapa Suínos e Aves: UNC, 2017. p. 15-16. JINC.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 10. | | KOWACIC, R. da C.; SAVOLDI, I. R.; IBELLI, A. M. G.; PALUDO, E.; PEIXOTO, J. de O.; LEDUR, M. C. Padronização da técnica de high resolution melting para detecção de um SNP no gene da calmodulina em galinhas. In: JORNADA DE INICIAÇÃO CIENTÍFICA (JINC), 9., 2015, Concórdia. Anais... Brasília: Embrapa, 2015. p. 135-136.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 11. | | LORENZETTI, W. R.; IBELLI, A. M. G.; PEIXOTO, J. de O.; MORES, M. A. Z.; SAVOLDI, I. R.; CARMO, K. B. do; OLIVEIRA, H. C. de; LEDUR, M. C. Identification of endogenous normalizing genes for expression studies in inguinal ring tissue for scrotal hernias in pigs. Plos One, v. 13, n.9, e0204348, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 12. | | MARCELINO, D. E. P.; SOUZA, M. R.; AULER, M. E.; SAVOLDI, I. R.; IBELLI, A. M. G.; PEIXOTO, J. de O. Expressão dos genes MAP1LC3C e EPYC em suínos normais e afetados com hérnia umbilical. In: JORNADA DE INICIAÇÃO CIENTÍFICA, 13., 2019, Concórdia. Anais... Concórdia: Embrapa Suínos e Aves: UNC, 2019. p. 34-35. JINC 2019.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 13. | | MARCIANO, C. M. M.; IBELLI, A. M. G.; MARCHESI, J. A. P.; PEIXOTO, J. de O.; FERNANDES, L. T.; SAVOLDI, I. R.; CARMO, K. B. do; LEDUR, M. C. Differential expression of myogenic and calcium signaling-related genes in broilers affected with white striping. Frontiers in Physiology, v. 12, n. 712464, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 15. | | MARCIANO, C. M. M.; SAVOLDI, I. R.; KARMO, K. B. do; CUCCO, D. de C.; IBELLI, A. M. G.; PEIXOTO, J. de O.; LEDUR, M. C. Expressão diferencial do gene MYLK2 em frangos de corte normais e afetados com White striping. In: SEMINÁRIO DE ENSINO, PESQUISA E EXTENSÃO DA UDESC OESTE, 8.; VIGÉSSIMO OITAVO SEMINÁRIO DE INICIAÇÃO CIENTÍFICA, 28.; PRIMEIRO ENCONTRO DA PÓS-GRADUAÇÃO DA UDESC OESTE, 2018, Chapecó. Anais... Chapecó: UDESC Oeste, 2019. 8º SEPE. 28º SIC. 1 º EPG.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 16. | | PEIXOTO, J. de O.; SAVOLDI, I. R.; IBELLI, A. M. G.; CANTAO, M. E.; JAENISCH, F. R. F.; GIACHETTO, P. F.; SETTLES, M. L.; ZANELLA, R.; MARCHESI, J. A. P.; PANDOLFI, J. R. C.; COUTINHO, L. L.; LEDUR, M. C. Proximal femoral head transcriptome reveals novel candidate genes related to epiphysiolysis in broiler chickens. BMC Genomics, v. 20, p. 1-17, 2019. Na publicação: José Rodrigo Pandolfi. Article number: 1031.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Suínos e Aves. |
| |
| 17. | | PETRY, B.; SAVOLDI, I. R.; IBELLI, A. M. G.; PALUDO, E.; PEIXOTO, J. de O.; JAENISCH, F. R. F.; CUCCO, D. de C.; LEDUR, M. C. New genes involved in the Bacterial Chondronecrosis with Osteomyelitis in commercial broilers. Livestock Science, v. 208, p. 33-39, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 18. | | RODRIGUES, A. F. G.; IBELLI, A. M. G.; PEIXOTO, J. de O.; CANTAO, M. E.; OLIVEIRA, H. C. de; SAVOLDI, I. R.; SOUZA, M. R.; MORES, M. A. Z.; CARREÑO, L. O. D.; LEDUR, M. C. Genes and SNPs Involved with Scrotal and Umbilical Hernia in Pigs. Genes, v. 12, n. 166, 2021.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 19. | | ROMANO, G. de S.; IBELLI, A. M. G.; PEIXOTO, J. de O.; MORES, N.; MORES, M. A. Z.; CANTAO, M. E.; RECH, R. R.; SAVOLDI, I. R.; CARMO, K. B. do; FIGUEIREDO, E. A. P. de; COUTINHO, L. L.; LEDUR, M. C. Identificação de mecanismos genéticos envolvidos na oesteocondrose latens em suínos. In: SIMPÓSIO BRASILEIRO DE MELHORAMENTO ANIMAL, 12., 2017, Ribeirão Preto. Anais... Ribeirão Preto: SBMA, 2017. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 20. | | ROMANO, G. de S.; LORENZETTI, W. R.; IBELLI, A. M. G.; PEIXOTO, J. de O.; MORES, M. A. Z.; SAVOLDI, I. R.; CARMO, K. B. do; LOPES, J. S.; PEDROSA, V. B.; CANTAO, M. E.; COUTINHO, L. L.; LEDUR, M. C. The involvement of muscle-related genes in the occurrence of scrotal hernia in pigs. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 11., 2018, Auckland, New Zealand. Proceedings... Massey University, 2018. Digital Archive.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| Registros recuperados : 31 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
