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| Registros recuperados : 181 | |
| Registros recuperados : 181 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
29/10/2018 |
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Data da última atualização: |
29/10/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
FRAGOSO, R. de O.; CARPANEZZI, A. A.; ZUFFELLATO-RIBAS, K. C.; KOEHLER, H. S. |
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Afiliação: |
Rosimeri de Oliveira Fragoso, UFPR; ANTONIO APARECIDO CARPANEZZI, CNPF; Katia Christina Zuffellato-Ribas, UFPR; Henrique Soares Koehler, UFPR. |
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Título: |
Seed bank from abandoned pastures in the coastal region of Paraná. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Floresta e Ambiente, v. 25, n. 3, e20150295, 2018. 11 p. |
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DOI: |
dx.doi.org/10.1590/2179-8087.029515 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of the present study was to evaluate the seed bank of three contiguous areas: pasture abandoned for ten years, with soil amended by partial beheading for two years at horizon A (area I); pasture identical to the previous example, but with recent mobilization of the topsoil (area II); area in the early stages of regeneration (area III). Field work was conducted in Morretes-PR, in an area of evergreen rain forest. In November 2013, seed bank samples were collected from ten points per area (0.30 × 0.30 m) and at three depths (0-3 cm + litter, 3.1 to 6.0 cm and 6.1 to 9.0 cm). We obtained 25.151 seeds m-2, distributed between 85 species. The predominant life form was herbaceous (98%), with the Cyperaceae family being the most abundant. In the seed banks of the three areas, only a few seeds from a restricted number of woody species were found, which therefore, represents a limited resource for forest restoration purposes. |
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Palavras-Chave: |
Banco de semente; Inhibitory grasses; Rain forest; Seed bank. |
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Thesagro: |
Floresta Tropical. |
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Thesaurus NAL: |
Urochloa. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/185238/1/2018-Carpanezzi-FA-Seed.pdf
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Marc: |
LEADER 01656naa a2200241 a 4500
001 2098341
005 2018-10-29
008 2018 bl uuuu u00u1 u #d
024 7 $adx.doi.org/10.1590/2179-8087.029515$2DOI
100 1 $aFRAGOSO, R. de O.
245 $aSeed bank from abandoned pastures in the coastal region of Paraná.$h[electronic resource]
260 $c2018
520 $aThe aim of the present study was to evaluate the seed bank of three contiguous areas: pasture abandoned for ten years, with soil amended by partial beheading for two years at horizon A (area I); pasture identical to the previous example, but with recent mobilization of the topsoil (area II); area in the early stages of regeneration (area III). Field work was conducted in Morretes-PR, in an area of evergreen rain forest. In November 2013, seed bank samples were collected from ten points per area (0.30 × 0.30 m) and at three depths (0-3 cm + litter, 3.1 to 6.0 cm and 6.1 to 9.0 cm). We obtained 25.151 seeds m-2, distributed between 85 species. The predominant life form was herbaceous (98%), with the Cyperaceae family being the most abundant. In the seed banks of the three areas, only a few seeds from a restricted number of woody species were found, which therefore, represents a limited resource for forest restoration purposes.
650 $aUrochloa
650 $aFloresta Tropical
653 $aBanco de semente
653 $aInhibitory grasses
653 $aRain forest
653 $aSeed bank
700 1 $aCARPANEZZI, A. A.
700 1 $aZUFFELLATO-RIBAS, K. C.
700 1 $aKOEHLER, H. S.
773 $tFloresta e Ambiente$gv. 25, n. 3, e20150295, 2018. 11 p.
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Registro original: |
Embrapa Florestas (CNPF) |
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