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Concentrations of Cu, Fe, Mn, and Zn in tropical soils amended with sewage sludge and composted sewage sludge
(2013-04-01)
Sewage sludge may be used as an agricultural fertilizer, but the practice has been criticized because sludge may contain trace elements and pathogens. The aim of this study was to compare the effectiveness of total and ...
Concentrations of Cu, Fe, Mn, and Zn in tropical soils amended with sewage sludge and composted sewage sludge
(2013-04-01)
Sewage sludge may be used as an agricultural fertilizer, but the practice has been criticized because sludge may contain trace elements and pathogens. The aim of this study was to compare the effectiveness of total and ...
Vegetation influence on soil quality in a highly degraded tropical soilInfluencia de la vegetación sobre la calidad de un suelo tropical degradado
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2004)
Visual field assessment of soil structural quality in tropical soils
(Elsevier, 2014)
Cross-hole and seismic CPT tests in a tropical soil site
(2006-12-28)
A large portion of Brazil is covered with tropical soils but literature about dynamic parameters of these soils is very limited. SCPT and cross-hole tests were carried out at an experimental research site inland in the ...
Carbon dioxide emission related to chemical properties of a tropical bare soil
(Elsevier B.V., 2014)
Strength and Stiffness Parameters of an Unsaturated Tropical Soil
(2018-01-01)
The interpretation of in-situ tests for site characterization of unsaturated tropical soil sites should consider both the spatial and the seasonal variability caused by the soil suction on the strength and stiffness ...
Modulation of the soil microbiome by long-term Ca-based soil amendments boosts soil organic carbon and physicochemical quality in a tropical no-till crop rotation system
(2021-05-01)
Unsustainable agricultural management practices such as non-conservationist tillage and overuse of fertilizers result in soil acidity and, in turn, soil degradation due to reduced carbon (C) concentrations and nutrient ...