Consulta: subjectFacets:"Moisture profile"
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Data/hora: 11/06/2024 05:22:44

Temporal variability of soil water content under different surface conditions in the semiarid region of the Pernambuco state
Provedor de dados: 90
Autores: Santos,Thais Emanuelle Monteiro dos; Silva,Demetrius David da; Montenegro,Abelardo Antônio de Assunção.
Rainfall in the semiarid region of Pernambuco is characterized by irregular distribution in time and space, which significantly hinders the rainfed agriculture in the region. This work aims to evaluate the temporal profile of soil moisture in the semiarid region of the Pernambuco State (Brazil) and the effect of different soil surface conditions on soil water content variation and the yield of rainfed beans. To monitor soil water content, five plots 4.5 m wide by 11 m long were installed in a Yellow Argisol (Ultisol). The following treatments were adopted in the experimental plots: natural vegetation, bean intercropped with cactus, beans planted down the slope, beans planted along contour lines with mulch and rock barriers, and bare soil. In each plot,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Moisture profile; Soil cover; Antecedent rainfall.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832010000500025