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| 1. |  | THOMPSON, V. A.; BARIONI, L. G.; RUMSEY, T. R.; FADEL, J. G.; SAINZ, R. D. The development of a dynamic, mechanistic, thermal balance model for Bos indicus and Bos taurus. Journal of Agricultural Science, Cambridge, v. 152, n. 3, p. 464-482, June 2014.| Biblioteca(s): Embrapa Agricultura Digital. |
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| Registros recuperados : 1 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
30/11/2021 |
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Data da última atualização: |
09/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 5 |
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Autoria: |
COSTA, N. S. L.; JARDIM, F. C. da S.; NEVES, R. L. P.; SCHWARTZ, G.; DIONISIO, L. F. S. |
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Afiliação: |
NISÂNGELA SEVERINO LOPES COSTA, State University of the Tocantins Region of Maranhão; FERNANDO CRISTOVAM DA SILVA JARDIM, UFRA; RAPHAEL LOBATO PRADO NEVES, UFRA; GUSTAVO SCHWARTZ, CPATU; LUIZ FERNANDES SILVA DIONISIO, State University of the Tocantins Region of Maranhão. |
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Título: |
Post-harvesting natural regeneration of Theobroma subincanum Mart. (Cupuí) (Malvaceae) inside and around logging gaps. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Interação, v. 21, n. 2, p. 413-428, 2021. |
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DOI: |
10.53660/inter-148-SS12 |
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Idioma: |
Inglês |
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Conteúdo: |
The natural regeneration dynamics of Theobroma subincanum Mart. (Malvaceae) around canopy gaps created by tree felling due to selective logging was assessed. For that, an experiment located in the Experimental Field of Embrapa Eastern Amazon in Moju municipality, PA, Brazil was carried out. Nine logging gaps were selected, and four strips of 10 m x 50 m were installed in each of these gaps following the cardinal directions. These plots were split in five 10 m x 10 m plots numbered from 1 to 5 from the gap?s border toward the forest. In plots 1, 3, and 5 and in the gap?s center 2 m x 2 m plots were installed to monitor individuals ≥ 10 cm in height and < 5 cm in DBH. In most of the variation factors analized, Theobroma subincanum presented higher recruitment rate in period 1 (1998-2000), since the competition for light were less intense. In period 2 (2000-2010), under a possible lower luminosity and higher competition, RR was lower for all factors analyzed. In relation to gap size, T. subincanum presented the best results in RR around medium size gaps. The distance of 20 m in relation to the gap center, with intermediary sunlight condititions, T. subincanum presented higher RR. The population of T. subincanum had better performance under intermediate light conditions. |
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Palavras-Chave: |
Espécies tolerantes à sombra; Extração madeireira; Impacto reduzido; Manejo florestal. |
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Thesagro: |
Mortalidade. |
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Thesaurus NAL: |
Forest management; Mortality. |
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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/228301/1/ss12-ss12-in-s3.pdf
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Marc: |
LEADER 02122naa a2200265 a 4500
001 2136859
005 2021-12-09
008 2021 bl uuuu u00u1 u #d
024 7 $a10.53660/inter-148-SS12$2DOI
100 1 $aCOSTA, N. S. L.
245 $aPost-harvesting natural regeneration of Theobroma subincanum Mart. (Cupuí) (Malvaceae) inside and around logging gaps.$h[electronic resource]
260 $c2021
520 $aThe natural regeneration dynamics of Theobroma subincanum Mart. (Malvaceae) around canopy gaps created by tree felling due to selective logging was assessed. For that, an experiment located in the Experimental Field of Embrapa Eastern Amazon in Moju municipality, PA, Brazil was carried out. Nine logging gaps were selected, and four strips of 10 m x 50 m were installed in each of these gaps following the cardinal directions. These plots were split in five 10 m x 10 m plots numbered from 1 to 5 from the gap?s border toward the forest. In plots 1, 3, and 5 and in the gap?s center 2 m x 2 m plots were installed to monitor individuals ≥ 10 cm in height and < 5 cm in DBH. In most of the variation factors analized, Theobroma subincanum presented higher recruitment rate in period 1 (1998-2000), since the competition for light were less intense. In period 2 (2000-2010), under a possible lower luminosity and higher competition, RR was lower for all factors analyzed. In relation to gap size, T. subincanum presented the best results in RR around medium size gaps. The distance of 20 m in relation to the gap center, with intermediary sunlight condititions, T. subincanum presented higher RR. The population of T. subincanum had better performance under intermediate light conditions.
650 $aForest management
650 $aMortality
650 $aMortalidade
653 $aEspécies tolerantes à sombra
653 $aExtração madeireira
653 $aImpacto reduzido
653 $aManejo florestal
700 1 $aJARDIM, F. C. da S.
700 1 $aNEVES, R. L. P.
700 1 $aSCHWARTZ, G.
700 1 $aDIONISIO, L. F. S.
773 $tInteração$gv. 21, n. 2, p. 413-428, 2021.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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