Data/hora: 08/06/2024 16:35:40

Biblioteca(s): | Epagri-Sede.
Data corrente: | 22/10/2019
Data da última atualização: | 22/10/2019
Autoria: | HANISCH, A. L.; NEGRELLE, R.; PINOTTI, L. C. A.
Título: | Improvement of caívas in southern Brazil: "milk and meat of the forest" with sustainability.
Ano de publicação: | 2019
Fonte/Imprenta: | In: CONGRESSO MUNDIAL DO IUFRO, 25., 2019, Curitiba. Abstracts... Alemanha: IUFRO, 2019.
Idioma: | Inglês
Conteúdo: | The use of native forest remnants for animal production occurs in various parts of the world. These traditional silvopastoral systems contribute to the conservation of these remnants. Valuing them through productive techniques accepted by sustainable livestock is a way to build strategies that combine environmental conservation with the generation of sustainable animal products, such as "milk or meat from the forest." In the South of Brazil, the ?caíva? are traditional systems that have existed for more than a century, where the animals are raised loose in areas of remnants of the Araucarian Forest. The introduction of the Axonopus catharinensis grass, with the adoption of the rational grazing and split fertilization in coverage, was evaluated in ?caíva?. One of the sustainability indicators evaluated was forest regeneration. After two years of use, there was no effect of pasture management on the regeneration component. A total of 49 tree species characteristic of the Araucarian Forest were found. In general, the increase in pasture productivity showed a low correlation with the species richness (-0.20) and the density (-0.24) of the forest regeneration, indicating that the intensification of pasture use did not negatively interfere in these variables. The richness and density of tree regeneration in the ?caíva? confirmed the relevant contribution of this traditional silvopastoral system to the provision of ecosystem services such as the conservation of the vegetal biodiversity of the Araucarian Forest, despite the anthropic use and the presence of the animals for almost a century.
Palavras-Chave: | agrofloresta; Floresta Ombrófila Mista; silvipastoril.
Categoria do assunto: | A Sistemas de Cultivo
URL: | http://intranetdoc.epagri.sc.gov.br/producao_tecnico_cientifica/DOC_43594.pdf
Registro original: | Epagri-Sede (Epagri-Sede)
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