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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
31/08/2018 |
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Data da última atualização: |
31/08/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARDOSO, D. J.; ROSOT, M. A. D.; GARRASTAZU, M. C.; ROSOT, N. C.; TONIOLO JÚNIOR, L.; OLIVEIRA, K. A. de. |
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Afiliação: |
DENISE JETON CARDOSO, CNPF; MARIA AUGUSTA DOETZER ROSOT, CNPF; MARILICE CORDEIRO GARRASTAZU, CNPF; Nelson Carlos Rosot, UFPR; Lucas Toniolo Júnior, UFPR; Karen Aline de Oliveira, UFPR. |
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Título: |
Recommended thinning regimes for Araucaria angustifolia plantations on small properties in southern Brazil: a case study. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Advances in Forestry Science, Cuiabá, v. 4, n. 4, p. 211-218, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
Araucaria angustifolia has economic and productive potential in southern Brazil, due to its high wood quality and seeds appreciated by humans and wild animals, besides playing an important role in the rehabilitation of degraded areas. Moreover, the species represents an opportunity of higher incomes for small farmers through the establishment of plantations in small lots managed for timber production. However restrictive environmental laws, and little knowledge about the silviculture of the species has led to a lack of interest in planting and in developing new researches on A. angustifolia. So the objective of this research was to better understand the outcomes of management systems used in A. angustifolia plantations and to evaluate the feasibility of establishing araucaria plantations on small farms. For this purpose, we carried out an inventory in an 8-year-old, 0.92 ha araucaria plantation, with a spacing of 3 x 3 m, in Rio Negro, Paraná, Brazil. Based on the results, we used the SisAraucaria software to simulate thinning regimes, varying in age and type of thinning (only selective, only systematic or both), and clear cut at age 25. The regimes with two selective thinning episodes were more productive than those with only one or no thinning. The best economic return was obtained with the regime that included thinning at 10 and 20 years, with the first removing 80 % of the trees and the second 20 % of the trees. We conclude that the plantation model evaluated may be feasible if the appropriate thinning regime is applied. MenosAraucaria angustifolia has economic and productive potential in southern Brazil, due to its high wood quality and seeds appreciated by humans and wild animals, besides playing an important role in the rehabilitation of degraded areas. Moreover, the species represents an opportunity of higher incomes for small farmers through the establishment of plantations in small lots managed for timber production. However restrictive environmental laws, and little knowledge about the silviculture of the species has led to a lack of interest in planting and in developing new researches on A. angustifolia. So the objective of this research was to better understand the outcomes of management systems used in A. angustifolia plantations and to evaluate the feasibility of establishing araucaria plantations on small farms. For this purpose, we carried out an inventory in an 8-year-old, 0.92 ha araucaria plantation, with a spacing of 3 x 3 m, in Rio Negro, Paraná, Brazil. Based on the results, we used the SisAraucaria software to simulate thinning regimes, varying in age and type of thinning (only selective, only systematic or both), and clear cut at age 25. The regimes with two selective thinning episodes were more productive than those with only one or no thinning. The best economic return was obtained with the regime that included thinning at 10 and 20 years, with the first removing 80 % of the trees and the second 20 % of the trees. We conclude that the plantation model evaluated may be feas... Mostrar Tudo |
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Palavras-Chave: |
Management diagram; Plantio florestal; SisAraucaria. |
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Thesagro: |
Araucária Angustifólia; Crescimento; Espécie Nativa; Pinheiro do Paraná. |
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Thesaurus Nal: |
Forest growth; Forest plantations. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182255/1/2017-Denise-AFS-Recommended-Meta-2018.pdf
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Marc: |
LEADER 02454naa a2200289 a 4500
001 2094890
005 2018-08-31
008 2017 bl uuuu u00u1 u #d
100 1 $aCARDOSO, D. J.
245 $aRecommended thinning regimes for Araucaria angustifolia plantations on small properties in southern Brazil$ba case study.$h[electronic resource]
260 $c2017
520 $aAraucaria angustifolia has economic and productive potential in southern Brazil, due to its high wood quality and seeds appreciated by humans and wild animals, besides playing an important role in the rehabilitation of degraded areas. Moreover, the species represents an opportunity of higher incomes for small farmers through the establishment of plantations in small lots managed for timber production. However restrictive environmental laws, and little knowledge about the silviculture of the species has led to a lack of interest in planting and in developing new researches on A. angustifolia. So the objective of this research was to better understand the outcomes of management systems used in A. angustifolia plantations and to evaluate the feasibility of establishing araucaria plantations on small farms. For this purpose, we carried out an inventory in an 8-year-old, 0.92 ha araucaria plantation, with a spacing of 3 x 3 m, in Rio Negro, Paraná, Brazil. Based on the results, we used the SisAraucaria software to simulate thinning regimes, varying in age and type of thinning (only selective, only systematic or both), and clear cut at age 25. The regimes with two selective thinning episodes were more productive than those with only one or no thinning. The best economic return was obtained with the regime that included thinning at 10 and 20 years, with the first removing 80 % of the trees and the second 20 % of the trees. We conclude that the plantation model evaluated may be feasible if the appropriate thinning regime is applied.
650 $aForest growth
650 $aForest plantations
650 $aAraucária Angustifólia
650 $aCrescimento
650 $aEspécie Nativa
650 $aPinheiro do Paraná
653 $aManagement diagram
653 $aPlantio florestal
653 $aSisAraucaria
700 1 $aROSOT, M. A. D.
700 1 $aGARRASTAZU, M. C.
700 1 $aROSOT, N. C.
700 1 $aTONIOLO JÚNIOR, L.
700 1 $aOLIVEIRA, K. A. de
773 $tAdvances in Forestry Science, Cuiabá$gv. 4, n. 4, p. 211-218, 2017.
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Registro original: |
Embrapa Florestas (CNPF) |
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| Registros recuperados : 180 | |
| 102. |  | OLIVEIRA, M. F. de; MATTOS, P. P. de; GARRASTAZU, M. C.; BRAZ, E. M.; ROSOT, N. C. Determination of sampling intensities to estimate diameter distribution in Amazon Forest. In: CONGRESO LATINOAMERICANO DE IUFRO, 3., 2013, San José. Bosques, competitividad y territorios sostenibles. San José: CATIE; [S.l.]: IUFRO, 2013. 1 p. IUFROLAT 2013. Disponibilizado online. Resumen.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 103. | | FRITZSONS, E.; MANTOVANI, L. E.; WREGE, M. S.; GARRASTAZU, M. C.; CHAVES NETO, A.; CORREA, A. P. A. Proposta de delimitação de zonas homoclimáticas no Estado do Paraná para plantios florestais. In: CONGRESSO LATINO AMERICANO DE ECOLOGIA, 3.; CONGRESSO DE ECOLOGIA DO BRASIL, 9., 2009, São Lourenço. Ecologia e o futuro da biosfera. São Paulo: SEB, 2009. 4 p. CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Florestas. |
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| 105. | | RADOMSKI, M. I.; CARDOSO, D. J.; ROSOT, M. A. D.; LACERDA, A. E. B. de; GARRASTAZU, M. C. Sistemas de produção com araucária. In: SOUSA, V. A. de; FRITZSONS, E.; PINTO JUNIOR, J. E.; AGUIAR, A. V. de (ed.). Araucária: pesquisa e desenvolvimento no Brasil. Brasília, DF: Embrapa, 2021. cap. 12, p. 249-277.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Florestas. |
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| 106. | | HOROKOSKI, T. T.; GARRASTAZU, M. C.; MENDONÇA, S. D.; LACERDA, A. E. B. de; ROSOT, M. A. D. Sediment Retention modelling - the applicability of InVEST for local territorial management and planning in Brazil. In: CONGRESO LATINOAMERICANO DE IUFRO, 3., 2013, San José. Bosques, competitividad y territorios sostenibles. San José: CATIE; [S.l.]: IUFRO, 2013. 1 p. IUFROLAT 2013. Disponibilizado online. Resumen.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 107. | | CARDOSO, D. J.; ROSOT, M. A. D.; GARRASTAZU, M. C.; ROSOT, N. C.; TONIOLO JÚNIOR, L.; OLIVEIRA, K. A. de. Recommended thinning regimes for Araucaria angustifolia plantations on small properties in southern Brazil: a case study. Advances in Forestry Science, Cuiabá, v. 4, n. 4, p. 211-218, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Florestas. |
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| 114. | | DLUGOSZ, F. L.; ROSOT, N. C.; ROSOT, M. A. D.; OLIVEIRA, Y. M. M. de; GARRASTAZU, M. C. Uso do levantamento aéreo expedito convencional e digital para o monitoramento da cobertura florestal no Paraná: estado da arte e potencialidades. Pesquisa Florestal Brasileira, Colombo, v. 30, n. 63, p. 245-252, ago./out. 2010. Artigo de revisão.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Florestas. |
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| 115. | | WREGE, M. S.; GARRASTAZU, M. C.; SOARES, M. T. S.; FRITZSONS, E.; SOUSA, V. A. de; AGUIAR, A. V. de. Principais fitofisionomias existentes no estado do Paraná e os novos cenários definidos pelas mudanças climáticas globais. Ambiência, Guarapuava, v. 13, n. 3, p. 600-615, set./dez. 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Florestas. |
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| 116. | | QUEIROZ, D. L. de; FERNANDEZ, J. I. R.; ZANETTI, R.; GARRASTAZU, M. C.; FERNANDES, B. V.; QUEIROZ, E. C. de. Thaumastocoris peregrinus (Heteroptera: Thaumastocoridae): modelagem ecológica de uma espécie invasora no Brasil. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 23., 2010, Natal. Anais... Natal: Sociedade Brasileira de Entomologia: Emparn, 2010. CD-ROM. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 118. | | WREGE, M. S.; HIGA, R. C. V.; GARRASTAZU, M. C.; FLORES, C. A.; STEINMETZ, S.; REISSER JUNIOR, C.; RADIN, B. Zoneamento agroclimático para o eucalipto no estado do Rio Grande do Sul. In: FLORES, C. A.; FILIPPINI ALBA, J. M.; WREGE, M.S. (Ed.). Zoneamento agroclimático do eucaplipto para o estado do Rio Grande do Sul e edafoclimático na região do Corede Sul - RS. Pelotas: Embrapa Clima Temperado, 2009. p. 57-64.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Clima Temperado; Embrapa Florestas. |
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| 119. | | MATTOS, P. P. de; OLIVEIRA, M. F.; AGUSTINI, A. F.; BRAZ, E. M.; RIVERA, H.; OLIVEIRA, Y. M. M. de; ROSOT, M. A. D.; GARRASTAZU, M. C. Aceleração do crescimento em diâmetro de espécies da Floresta Ombrófila Mista nos últimos 90 anos. Pesquisa Florestal Brasileira, Colombo, v. 30, n. 64, p. 319-326, nov./dez. 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Florestas. |
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| 120. | | BERNDT, E. J.; MATTOS, P. P. de; GARRASTAZU, M. C.; LACERDA, A. E. B. de; ROSOT, M. A. D.; OLIVEIRA, Y. M. M. de; ROSOT, N. C. Aplicação de dendrocronologia em árvores centenárias da Reserva Florestal Embrapa/Epagri de Caçador, SC. In: SIMPÓSIO BRASIL-ALEMANHA, 4., 2009, Curitiba. Desenvolvimento sustentável: resumos. Curitiba: Centro de Cooperação Internacional Brasil-Alemanha: UFPR, 2009. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 180 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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