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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
02/03/2021 |
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Data da última atualização: |
02/03/2021 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
BRASIL NETO, A. B.; BRASIL, N. M. de Q. X.; ANDRADE, P. I. L. de; SAMPAIO, A. C. F.; NORONHA, N. C.; CARVALHO, E. J. M.; SILVA, A. R.; SCHWARTZ, G. |
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Afiliação: |
Alberto Bentes Brasil Neto, IFPA; Nilza Martins de Queiroz Xavier Brasil, IFPA; Paulo Ivan Lima de Andrade, IFPA; Augusto César Falcão Sampaio, IFPA; Norberto Cornejo Noronha, UFRA; EDUARDO JORGE MAKLOUF CARVALHO, CPATU; ARYSTIDES RESENDE SILVA, CPATU; GUSTAVO SCHWARTZ, CPATU. |
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Título: |
The commercial tree species Dipteryx odorata improves soil physical and biological attributes in abandoned pastures. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Ecological Engineering, v. 160, Article 106143, Feb. 2021. |
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DOI: |
https://doi.org/10.1016/j.ecoleng.2020.106143 |
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Idioma: |
Inglês |
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Notas: |
Short communication. |
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Conteúdo: |
In the Eastern Amazon, abandoned and unproductive areas are widespread and normally found as a result of soil degradation. In this study we presented the following scientific question: Is it possible to improve the quality of soil physical and biological attributes of areas previously occupied by abandoned pastures with commercial plantation of the native species Dipteryx odorata? To respond this question, the objective of this study was to evaluate the effects of D. odorata plantations after abandoned pastures on the soil physical and biological at-tributes, using the soil from a successional forest in the municipality of ́Obidos, Eastern Amazon, Brazil, as a reference. Disturbed and undisturbed soil samples were collected from depths 0?10, 10?20, and 20?40 cm to determine organic matter content, bulk density, macro-, micro-, and total porosity. Soil macrofauna was collected at depth 0?10 cm and visual evaluation of soil structure was also conducted. The plantation accu-mulated organic matter and presented higher density of the macrofauna orders Haplotaxida and Blattodea, suborder Isoptera, and promoted better soil structural quality. Results were similar to those of the reference forest and higher than those of abandoned pastures. The D. odorata plantation was therefore an effective alternative for forest recovery of degraded areas in the region. |
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Palavras-Chave: |
Pastagem degradada; Plantação florestal; Qualidade do solo; Recuperação florestal. |
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Thesaurus Nal: |
Amazonia. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02311naa a2200289 a 4500
001 2130443
005 2021-03-02
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.ecoleng.2020.106143$2DOI
100 1 $aBRASIL NETO, A. B.
245 $aThe commercial tree species Dipteryx odorata improves soil physical and biological attributes in abandoned pastures.$h[electronic resource]
260 $c2021
500 $aShort communication.
520 $aIn the Eastern Amazon, abandoned and unproductive areas are widespread and normally found as a result of soil degradation. In this study we presented the following scientific question: Is it possible to improve the quality of soil physical and biological attributes of areas previously occupied by abandoned pastures with commercial plantation of the native species Dipteryx odorata? To respond this question, the objective of this study was to evaluate the effects of D. odorata plantations after abandoned pastures on the soil physical and biological at-tributes, using the soil from a successional forest in the municipality of ́Obidos, Eastern Amazon, Brazil, as a reference. Disturbed and undisturbed soil samples were collected from depths 0?10, 10?20, and 20?40 cm to determine organic matter content, bulk density, macro-, micro-, and total porosity. Soil macrofauna was collected at depth 0?10 cm and visual evaluation of soil structure was also conducted. The plantation accu-mulated organic matter and presented higher density of the macrofauna orders Haplotaxida and Blattodea, suborder Isoptera, and promoted better soil structural quality. Results were similar to those of the reference forest and higher than those of abandoned pastures. The D. odorata plantation was therefore an effective alternative for forest recovery of degraded areas in the region.
650 $aAmazonia
653 $aPastagem degradada
653 $aPlantação florestal
653 $aQualidade do solo
653 $aRecuperação florestal
700 1 $aBRASIL, N. M. de Q. X.
700 1 $aANDRADE, P. I. L. de
700 1 $aSAMPAIO, A. C. F.
700 1 $aNORONHA, N. C.
700 1 $aCARVALHO, E. J. M.
700 1 $aSILVA, A. R.
700 1 $aSCHWARTZ, G.
773 $tEcological Engineering$gv. 160, Article 106143, Feb. 2021.
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