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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
22/05/2018 |
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Data da última atualização: |
25/02/2019 |
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Autoria: |
MAGALHÃES, W. de A.; FREDDI, O. da S.; LANGE, A.; WRUCK, F. J.; SILVA, W. M. da; SOARES, M. B. |
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Afiliação: |
Wellington de Azambuja Magalhães, Universidade Federal de Mato Grosso/Programa de Pós-Graduação em Agronomia/Instituto de Ciências Agrárias e Ambiente; Onã da Silva Freddi, Universidade Federal de Mato Grosso/Programa de Pós-Graduação em Agronomia/Instituto de Ciências Agrárias e Ambiente; Anderson Lange, Universidade Federal de Mato Grosso/Programa de Pós-Graduação em Agronomia/Instituto de Ciências Agrárias e Ambiente; FLAVIO JESUS WRUCK, CPAMT; Wininton Mendes da Silva, Universidade Federal de Mato Grosso, Programa de Pós-Graduação em Agricultura TropicaL; Matheus Bortolanza Soares, Universidade Federal de Mato Grosso/Programa de Pós-Graduação em Agronomia/Instituto de Ciências Agrárias e Ambiente. |
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Título: |
Physical-hydraulic soil attributes in an integrated production system with different "paricá" forest component arrangements. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 3, p. 351-360, mar. 2018. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Atributos físico-hídricos do solo em sistema integrado de produção com diferentes arranjos do componente florestal paricá. |
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Conteúdo: |
The objective of this work was to compare the structural quality and water retention curve of a Haplustox under single, double, and triple "paricá" (Ochroma pyramidale) lines in an integrated production system at 50 months of implantation. Soil was collected from five sampling points considering the distances from the tree lines. Undisturbed samples were collected from the 0.00?0.10 and 0.10?0.20-m layers in order to assess porosity, density, soil penetration resistance, soil water retention curve, and the "S" index. The forest arrangement based on three paricá lines promoted better soil physical conditions than the system using single lines. The main changes were recorded in the 0.10?0.20-m layer, with increased microporosity and decreased cryptoporosity and resistance to penetration. The arrangements using single and double paricá lines result in higher volume of available water and greater soil compaction. |
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Palavras-Chave: |
Curva de retenção; ICLF; Physical quality of the soil; Qualidade física do solo; Retention curve; Water in the soil. |
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Thesagro: |
Água do Solo; Ochroma Pyramidale. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/177460/1/Physical-hydraulic-soil-attibutes-in-an-integrated.pdf
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Marc: |
LEADER 01981naa a2200289 a 4500
001 2091823
005 2019-02-25
008 2018 bl uuuu u00u1 u #d
100 1 $aMAGALHÃES, W. de A.
245 $aPhysical-hydraulic soil attributes in an integrated production system with different "paricá" forest component arrangements.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Atributos físico-hídricos do solo em sistema integrado de produção com diferentes arranjos do componente florestal paricá.
520 $aThe objective of this work was to compare the structural quality and water retention curve of a Haplustox under single, double, and triple "paricá" (Ochroma pyramidale) lines in an integrated production system at 50 months of implantation. Soil was collected from five sampling points considering the distances from the tree lines. Undisturbed samples were collected from the 0.00?0.10 and 0.10?0.20-m layers in order to assess porosity, density, soil penetration resistance, soil water retention curve, and the "S" index. The forest arrangement based on three paricá lines promoted better soil physical conditions than the system using single lines. The main changes were recorded in the 0.10?0.20-m layer, with increased microporosity and decreased cryptoporosity and resistance to penetration. The arrangements using single and double paricá lines result in higher volume of available water and greater soil compaction.
650 $aÁgua do Solo
650 $aOchroma Pyramidale
653 $aCurva de retenção
653 $aICLF
653 $aPhysical quality of the soil
653 $aQualidade física do solo
653 $aRetention curve
653 $aWater in the soil
700 1 $aFREDDI, O. da S.
700 1 $aLANGE, A.
700 1 $aWRUCK, F. J.
700 1 $aSILVA, W. M. da
700 1 $aSOARES, M. B.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 3, p. 351-360, mar. 2018.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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