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Registro Completo |
Biblioteca(s): |
Embrapa Agrossilvipastoril. |
Data corrente: |
09/01/2017 |
Data da última atualização: |
01/10/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
RIEGER, F. A.; ZOLIN, C. A.; PAULINO, J.; SOUZA, A. P. de; MATOS, E. da S.; MAGALHAES, C. A. de S.; FARIAS NETO, A. L. de. |
Afiliação: |
FERNANDO ALEXANDRE RIEGER, UFMT-SINOP; CORNELIO ALBERTO ZOLIN, CPAMT; JANAINA PAULINO, UFMT-SINOP; ADILSON PACHECO DE SOUZA, UFMT-SINOP; EDUARDO DA SILVA MATOS, CPAMT; CIRO AUGUSTO DE SOUZA MAGALHAES, CPAMT; AUSTECLINIO LOPES DE FARIAS NETO, CPAMT. |
Título: |
Water Erosion on an Oxisol under Integrated Crop-Forest Systems in a Transitional Area between the Amazon and Cerrado Biomes. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Revista brasileira de ciência do solo, v. 40, n. 1-12, 2016. |
ISSN: |
0100-0683 |
DOI: |
http://dx.doi.org/10.1590/18069657rbcs20150111 |
Idioma: |
Inglês |
Conteúdo: |
Water erosion is one of the main factors driving soil degradation, which has large economic and environmental impacts. Agricultural production systems that are able to provide soil and water conservation are of crucial importance in achieving more sustainable use of natural resources, such as soil and water. The aim of this study was to evaluate soil and water losses in different integrated production systems under natural rainfall. Experimental plots under six different land use and cover systems were established in an experimental field of Embrapa Agrossilvipastoril in Sinop, state of Mato Grosso, Brazil, in a Latossolo Vermelho-Amarelo Distrófico (Udox) with clayey texture. The treatments consisted of perennial pasture (PAS), crop-forest integration (CFI), eucalyptus plantation (EUC), soybean and corn crop succession (CRP), no ground cover (NGC), and forest (FRS). Soil losses in the treatments studied were below the soil loss limits (11.1 Mg ha-1 yr-1), with the exception of the plot under bare soil (NGC), which exhibited soil losses 30 % over the tolerance limit. Water losses on NGC, EUC, CRP, PAS, CFI and FRS were 33.8, 2.9, 2.4, 1.7, 2.4, and 0.5 % of the total rainfall during the period of study, respectively. |
Palavras-Chave: |
Land slope; Natural rain; Soil loss; Surface runoff; Water loss. |
Thesaurus Nal: |
Subsurface flow; Universal Soil Loss Equation. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/153009/1/2016-cpamt-zolin-water-erosion-oxisol-under-icfs.pdf
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Marc: |
LEADER 02179naa a2200301 a 4500 001 2060266 005 2020-10-01 008 2016 bl uuuu u00u1 u #d 022 $a0100-0683 024 7 $ahttp://dx.doi.org/10.1590/18069657rbcs20150111$2DOI 100 1 $aRIEGER, F. A. 245 $aWater Erosion on an Oxisol under Integrated Crop-Forest Systems in a Transitional Area between the Amazon and Cerrado Biomes.$h[electronic resource] 260 $c2016 520 $aWater erosion is one of the main factors driving soil degradation, which has large economic and environmental impacts. Agricultural production systems that are able to provide soil and water conservation are of crucial importance in achieving more sustainable use of natural resources, such as soil and water. The aim of this study was to evaluate soil and water losses in different integrated production systems under natural rainfall. Experimental plots under six different land use and cover systems were established in an experimental field of Embrapa Agrossilvipastoril in Sinop, state of Mato Grosso, Brazil, in a Latossolo Vermelho-Amarelo Distrófico (Udox) with clayey texture. The treatments consisted of perennial pasture (PAS), crop-forest integration (CFI), eucalyptus plantation (EUC), soybean and corn crop succession (CRP), no ground cover (NGC), and forest (FRS). Soil losses in the treatments studied were below the soil loss limits (11.1 Mg ha-1 yr-1), with the exception of the plot under bare soil (NGC), which exhibited soil losses 30 % over the tolerance limit. Water losses on NGC, EUC, CRP, PAS, CFI and FRS were 33.8, 2.9, 2.4, 1.7, 2.4, and 0.5 % of the total rainfall during the period of study, respectively. 650 $aSubsurface flow 650 $aUniversal Soil Loss Equation 653 $aLand slope 653 $aNatural rain 653 $aSoil loss 653 $aSurface runoff 653 $aWater loss 700 1 $aZOLIN, C. A. 700 1 $aPAULINO, J. 700 1 $aSOUZA, A. P. de 700 1 $aMATOS, E. da S. 700 1 $aMAGALHAES, C. A. de S. 700 1 $aFARIAS NETO, A. L. de 773 $tRevista brasileira de ciência do solo$gv. 40, n. 1-12, 2016.
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Embrapa Agrossilvipastoril (CPAMT) |
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
01/04/1998 |
Data da última atualização: |
28/12/2018 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MORAIS, R. R. de; DUNISCH, O. |
Afiliação: |
RONALDO RIBEIRO DE MORAIS, CPAA. |
Título: |
Leaf morphology and leaf anatomy of selected tropical timber trees of the Central Amazon. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
In: SHIFT-WORKSHOP, 3., 1998, Manaus. Program, abstracts of presentations and posters... Hamburg: GKSS, 1998. |
Páginas: |
p. C34. |
Idioma: |
Inglês |
Conteúdo: |
This study on morphological and anatomical leaf characteristics of important tropical timber trees (andiroba, cumbaru, jatoba, paineira, ucuuba) of the Central Amazon is part of the development of sustainable land use systems in this region. |
Palavras-Chave: |
Agrofloresta; Amazonas; Anatomy; Brasil; Morfologia. |
Thesagro: |
Anatomia; Ceiba Pentandra; Dipteryx Odorata; Folha; Hymenaea Courbaril; Virola Surinamensis. |
Thesaurus NAL: |
leaves; morphogenesis. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/124271/1/C34.pdf
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Marc: |
LEADER 01060nam a2200289 a 4500 001 1667732 005 2018-12-28 008 1998 bl uuuu u00u1 u #d 100 1 $aMORAIS, R. R. de 245 $aLeaf morphology and leaf anatomy of selected tropical timber trees of the Central Amazon. 260 $aIn: SHIFT-WORKSHOP, 3., 1998, Manaus. Program, abstracts of presentations and posters... Hamburg: GKSS$c1998 300 $ap. C34. 520 $aThis study on morphological and anatomical leaf characteristics of important tropical timber trees (andiroba, cumbaru, jatoba, paineira, ucuuba) of the Central Amazon is part of the development of sustainable land use systems in this region. 650 $aleaves 650 $amorphogenesis 650 $aAnatomia 650 $aCeiba Pentandra 650 $aDipteryx Odorata 650 $aFolha 650 $aHymenaea Courbaril 650 $aVirola Surinamensis 653 $aAgrofloresta 653 $aAmazonas 653 $aAnatomy 653 $aBrasil 653 $aMorfologia 700 1 $aDUNISCH, O.
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Embrapa Amazônia Ocidental (CPAA) |
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