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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
18/12/2015 |
Data da última atualização: |
26/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
HOHNWALD, S.; RISCHKOWSKY, B.; KING, J. M.; CAMARÃO, A. P.; RODRIGUES FILHO, J. A.; ZEPPENFELD, T. |
Afiliação: |
Stefan Hohnwald, Georg-August University of Göttingen; Barbara Rischkowsky, Georg-August University of Göttingen; John M. King, Georg-August University of Göttingen; ARI PINHEIRO CAMARÃO, APOSENTADO CPATU; JOSE ADERITO RODRIGUES FILHO, CPATU; Thorsten Zeppenfeld, Georg-August University of Göttingen. |
Título: |
Intensive cattle browsing did not prevent fallow recuperation on smallholder grass-capoeira pastures in the NE-Amazon. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Agroforestry Systems, v. 89, n. 5, p. 813-828, Oct. 2015. |
DOI: |
10.1007/s10457-015-9815-9 |
Idioma: |
Inglês |
Conteúdo: |
In northeastern Pará, extensive fallow-based agriculture systems are still common on smallholdings. Soil fertility is maintained by permitting the recuperation of the capoeira forest fallow. Much of the capoeira, however, has been eliminated, e.g. for permanent pastures but grass-monocultures usually ecologically degrade within a decade and lead often to barren pasturelands. To avoid these biologically degraded pastures, an innovative organic agro-forestry-system-model has been proposed, temporarily integrating pastures/cattle into the slash-and-burn cycle. The new approach assumes that cattle impact such as browsing and trampling would not alter the capoeira. This hypothesis was tested in researcher-managed on-farm experiments, by floristically comparing grass-capoeira pastures (GCP) against undisturbed capoeiras (UC) and traditional grass pastures (GP). Therefore, each pasture treatment was replicated three times on 0.36 ha pasture plots, respectively. Cattle were introduced at a stocking rate of 667 kg/ha, being reduced by one animal after 38 months to 410 kg/ha. Cattle impact was ascertained by comparing total capoeira phytodiversity, species similarity, life form structure, and vegetation cover. It was found that even intensive cattle impact on young capoeiras was neglectable and did not alter phytodiversity nor species composition. GCPs just showed a slight retardation in comparison to UC so that the botanical evidence of the ecological sustainability of a GCP could be proved. A PerMANOVA revealed that only 4.7 % (F = 5.513; R² = 0.047) of the differences between GCP and UC are attributed to the cattle impact/slashing regime. Our preliminary results suggest that the biodiverse system approach is worth pursuing as an alternative to degraded pastures. MenosIn northeastern Pará, extensive fallow-based agriculture systems are still common on smallholdings. Soil fertility is maintained by permitting the recuperation of the capoeira forest fallow. Much of the capoeira, however, has been eliminated, e.g. for permanent pastures but grass-monocultures usually ecologically degrade within a decade and lead often to barren pasturelands. To avoid these biologically degraded pastures, an innovative organic agro-forestry-system-model has been proposed, temporarily integrating pastures/cattle into the slash-and-burn cycle. The new approach assumes that cattle impact such as browsing and trampling would not alter the capoeira. This hypothesis was tested in researcher-managed on-farm experiments, by floristically comparing grass-capoeira pastures (GCP) against undisturbed capoeiras (UC) and traditional grass pastures (GP). Therefore, each pasture treatment was replicated three times on 0.36 ha pasture plots, respectively. Cattle were introduced at a stocking rate of 667 kg/ha, being reduced by one animal after 38 months to 410 kg/ha. Cattle impact was ascertained by comparing total capoeira phytodiversity, species similarity, life form structure, and vegetation cover. It was found that even intensive cattle impact on young capoeiras was neglectable and did not alter phytodiversity nor species composition. GCPs just showed a slight retardation in comparison to UC so that the botanical evidence of the ecological sustainability of a GCP could be... Mostrar Tudo |
Palavras-Chave: |
Corte sem queima. |
Thesagro: |
Agricultura Orgânica; Capoeira; Gado; Pastagem; Vegetação Secundária. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02599naa a2200265 a 4500 001 2032026 005 2022-05-26 008 2015 bl uuuu u00u1 u #d 024 7 $a10.1007/s10457-015-9815-9$2DOI 100 1 $aHOHNWALD, S. 245 $aIntensive cattle browsing did not prevent fallow recuperation on smallholder grass-capoeira pastures in the NE-Amazon.$h[electronic resource] 260 $c2015 520 $aIn northeastern Pará, extensive fallow-based agriculture systems are still common on smallholdings. Soil fertility is maintained by permitting the recuperation of the capoeira forest fallow. Much of the capoeira, however, has been eliminated, e.g. for permanent pastures but grass-monocultures usually ecologically degrade within a decade and lead often to barren pasturelands. To avoid these biologically degraded pastures, an innovative organic agro-forestry-system-model has been proposed, temporarily integrating pastures/cattle into the slash-and-burn cycle. The new approach assumes that cattle impact such as browsing and trampling would not alter the capoeira. This hypothesis was tested in researcher-managed on-farm experiments, by floristically comparing grass-capoeira pastures (GCP) against undisturbed capoeiras (UC) and traditional grass pastures (GP). Therefore, each pasture treatment was replicated three times on 0.36 ha pasture plots, respectively. Cattle were introduced at a stocking rate of 667 kg/ha, being reduced by one animal after 38 months to 410 kg/ha. Cattle impact was ascertained by comparing total capoeira phytodiversity, species similarity, life form structure, and vegetation cover. It was found that even intensive cattle impact on young capoeiras was neglectable and did not alter phytodiversity nor species composition. GCPs just showed a slight retardation in comparison to UC so that the botanical evidence of the ecological sustainability of a GCP could be proved. A PerMANOVA revealed that only 4.7 % (F = 5.513; R² = 0.047) of the differences between GCP and UC are attributed to the cattle impact/slashing regime. Our preliminary results suggest that the biodiverse system approach is worth pursuing as an alternative to degraded pastures. 650 $aAgricultura Orgânica 650 $aCapoeira 650 $aGado 650 $aPastagem 650 $aVegetação Secundária 653 $aCorte sem queima 700 1 $aRISCHKOWSKY, B. 700 1 $aKING, J. M. 700 1 $aCAMARÃO, A. P. 700 1 $aRODRIGUES FILHO, J. A. 700 1 $aZEPPENFELD, T. 773 $tAgroforestry Systems$gv. 89, n. 5, p. 813-828, Oct. 2015.
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Embrapa Amazônia Oriental (CPATU) |
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Registros recuperados : 35 | |
6. | | GATEW, H.; HASSEN, H.; KEBEDE, K.; HAIDE, A.; LOBO, R. N. B.; YETAYEW, A.; RISCHKOWSKY, B. Characterization of Indigenous Goat Populations in Selected Areas of Ethiopia. American-Eurasian Journal of Scientific Research, v. 10, n. 5, p. 287-298, 2015.Biblioteca(s): Embrapa Caprinos e Ovinos. |
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8. | | RISCHKOWSKY, B.; HOHNWALD, S.; KREYE, C.; SCHULTZE-KRAFT, R.; CAMARÃO, A. P.; KING, J. M. Degraded pastures in the brazilian eastern amazon: smallholder management leads to high phytodiversity. In: INTERNATIONAL RANGELANDS CONGRESS, 7., 2003, Durban. Proceedings... Durban: Society for Range Management, 2003. p. 259-261.Tipo: Artigo em Anais de Congresso / Nota Técnica |
Biblioteca(s): Embrapa Amazônia Oriental. |
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9. | | CAMARÃO, A. P.; RODRIGUES FILHO, J. A.; RISCHKOWSKY, B.; MENDONÇA, C. L. G.; HOHNWALD, S. Disponibilidade de forragem, composição botânica e qualidade da pastagem de capim quicuio-da-amazônia (Brachiaria humidicola) sob três condições. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 39., 2002, Recife. Anais... Recife: SBZ, 2002.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Amazônia Oriental. |
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12. | | SARMENTO, C. M. B.; VEIGA, J. B.; RISCHKOWSKY, B.; KATO, O. R.; SIEGMUND-SCHULTZE, M. Caracterização e avaliação da pastagem do rebanho de agricultores familiares do nordeste paraense. Acta amazonica, Manaus, v. 40, n. 3, p. 415-424, set. 2010.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Amazônia Oriental. |
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14. | | HAILE, A.; HILALI, M.; HASSEN, H.; LOBO, R. N. B.; RISCHKOWSKY, B. Estimates of genetic parameters and genetic trends for growth, reproduction, milk production and milk composition traits of Awassi sheep. Animal, v. 13, n. 2, p. 240?247, 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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15. | | HAILE, A.; HASSEN, H.; GATEW, F.; GETACHEW, T.; LOBO, R. N. B.; RISCHKOWSKY, B. Investigations into nematode parasites of goats in pastoral and crop livestock systems of Ethiopia. Tropical Animal Health and Production, v. 50, n. 3, p. 643-650, Mar. 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Caprinos e Ovinos. |
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18. | | HOHNWALD, S.; RISCHKOWSKY, B.; SCHULTZE-KRAFT, R.; KING, J. M.; CAMARAO, A. P. Integrating pastures into the traditional slash-and-burn cycle in Northeastern Pará, Brazil. In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Grassland ecosystems: an outlook into the 21st century: proceedings. Piracicaba: Fealq: SBZ, 2001.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Amazônia Oriental. |
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19. | | HOHNWALD, S.; RISCHKOWSKY, B.; KING, J. M.; CAMARÃO, A. P.; RODRIGUES FILHO, J. A.; ZEPPENFELD, T. Intensive cattle browsing did not prevent fallow recuperation on smallholder grass-capoeira pastures in the NE-Amazon. Agroforestry Systems, v. 89, n. 5, p. 813-828, Oct. 2015.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Amazônia Oriental. |
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20. | | HOHNWALD, S.; RISCHKOWSKY, B.; CAMARÃO, A. P.; RODRIGUES FILHO, J. A. Pastagem com regeneração da capoeira ou pastagem consorciada com leguminosas: possibilidades de integração da pastagem no ciclo agrícola tradicional na Zona Bragantina, Pará, Brasil. In: TOURRAND, J.-F.; VEIGA, J. B. da (Ed.). Viabilidade de sistemas agropecuários na agricultura familiar da Amazônia. Belém, PA: Embrapa Amazônia Oriental, 2003. p. 135-144.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Amazônia Oriental. |
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Registros recuperados : 35 | |
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