Data/hora: 17/06/2024 11:18:17

Biblioteca(s): | Embrapa Agrossilvipastoril.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 2
Data corrente: | 09/01/2017
Data da última atualização: | 01/10/2020
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: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/153009/1/2016-cpamt-zolin-water-erosion-oxisol-under-icfs.pdf
Registro original: | Embrapa Agrossilvipastoril (CPAMT)
Exemplares: | CPAMT - (617-1) - UPC - AP - DD -  -  -  - DIS