Detalhes bibliográficos
| Ano de defesa: |
2014 |
| Autor(a) principal: |
Meyer Junior, Werner Hermann
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| Orientador(a): |
Watzlawick, Luciano Farinha
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| Banca de defesa: |
Não Informado pela instituição |
| Tipo de documento: |
Dissertação
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| Tipo de acesso: |
Acesso aberto |
| Idioma: |
por |
| Instituição de defesa: |
UNICENTRO - Universidade Estadual do Centro Oeste
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| Programa de Pós-Graduação: |
Programa de Pós-Graduação em Agronomia (Mestrado)
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| Departamento: |
Unicentro::Departamento de Agronomia
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| País: |
BR
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| Palavras-chave em Português: |
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| Palavras-chave em Inglês: |
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| Área do conhecimento CNPq: |
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| Link de acesso: |
http://localhost:8080/tede/handle/tede/193
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Resumo: |
The Faxinal System is a natural silvopastoral system that occurs in southern Brazil, in the Araucaria Forest in Paraná state. The herbaceous community of the understory forestry was identified and analyzed using Botanal method in two different areas where permanent plots of 1000 m? were installed. Ecological factors of soil, light and tree component were investigated. The variables of the two study areas were compared by mean comparison test. 25 species were identified within the two permanent plots in understory according to APG III. About the results, it was concluded that there are significant differences in photosynthetically active radiation between the two plots due to distinctions in average leaf angle. Multivariate analysis was correlated with dry matter production with environmental variables, which expressed greater influence on species distribution of the percentage of bare ground, the light extinction coefficient and leaf area index with the highest self-vectors along the three axes of ordination of the multivariate analysis. The results contribute to the knowledge, and the structuring of future studies and development of a more appropriate management for conservation and growth Faxinal and silvopastoral systems. |
