Use este identificador para citar ou linkar para este item:
http://repositorio.ufla.br/jspui/handle/1/56852
Registro completo de metadados
Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Silva, Rodrigo Fonseca da | - |
dc.creator | Moura, Ernandes Guedes | - |
dc.creator | Liska, Gilberto Rodrigues | - |
dc.creator | Oliveira, Geraldo César de | - |
dc.creator | Ferreira, Daniel Furtado | - |
dc.creator | Dias Junior, Moacir de Souza | - |
dc.creator | Santos, Glênio Guimarães | - |
dc.date.accessioned | 2023-05-25T15:23:00Z | - |
dc.date.available | 2023-05-25T15:23:00Z | - |
dc.date.issued | 2022-11 | - |
dc.identifier.citation | SILVA, R. F. da et al. Modelling soil water retention to identify management influence on soil pore characteristics. Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 94, n. 4, e20190944, 2022. DOI: 10.1590/0001-3765202220190944. | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/56852 | - |
dc.description.abstract | The water retention curve is widely used in studies involving soil. The management systems directly influence soil structure by altering water retention dynamics. Several equations are used to adjust the retention of water in the soil, but most of the time, the choice of these models occurs in an arbitrary way. From this problem, it was proposed with the present study to relate the best mathematical model to water retention, taking into account the different management systems adopted, based on previously established adjustment criteria. For the accomplishment the study, a soil of caulinitic mineralogy and average texture was utilized. The treatments were area under native Cerrado (Savanna), eucalyptus plantation with six and twelve years of cultivation, pasture with two and six years of cultivation, conventional plantation with two and eight years of cultivation, no-till with three and six years of cultivation. From the adjustment criteria for non-linear models, it was found that the management influences the choice of the water retention model. It is possible to observe that the greatest divergences between the models occurred close to the soil saturation zone, and that the Fredlung-Xing model is more efficient in adjusting the water retention curve under conservationist management systems. | pt_BR |
dc.language | en | pt_BR |
dc.publisher | Academia Brasileira de Ciências | pt_BR |
dc.rights | acesso aberto | pt_BR |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.source | Anais da Academia Brasileira de Ciências / Annals of the Brazilian Academy of Sciences | pt_BR |
dc.subject | Water retention modeling | pt_BR |
dc.subject | Water in soil | pt_BR |
dc.subject | Cropping systems | pt_BR |
dc.subject | Soil physics | pt_BR |
dc.subject | Modelagem da curva de retenção de água | pt_BR |
dc.subject | Solos - Umidade | pt_BR |
dc.subject | Sistemas de cultivo | pt_BR |
dc.subject | Solos - Propriedades físicas | pt_BR |
dc.title | Modelling soil water retention to identify management influence on soil pore characteristics | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DEX - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
---|---|---|---|---|
ARTIGO_Modelling soil water retention to identify management influence on soil pore characteristics.pdf | 2,86 MB | Adobe PDF | Visualizar/Abrir |
Este item está licenciada sob uma Licença Creative Commons