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Evaluation of Electrical Resistivity in a Tropical Sandy Soil Compacted
(2014)
The utilization of electrical resistivity is a technique that leads to improve the sampling of environmental works. The bulk resistivity considers the three phases of soil mechanics theory and their intervening factors ...
Evaluation of electrical resistivity in a tropical sandy soil compacted
(2014-02-27)
The utilization of electrical resistivity is a technique that leads to improve the sampling of environmental works. The bulk resistivity considers the three phases of soil mechanics theory and their intervening factors ...
Correlation between field electrical resistivity and geotechnical SPT blow counts at tropical soils in Brazil
(2021-12-01)
The joint application of geophysical investigations, non-invasive methods, and geotechnical investigations, invasive methods, in order to interpret the geological features in subsurface has been increasingly accepted, ...
EFFECTS OF CLAY FRACTION MINERALOGY ON PHYSICAL ATTRIBUTES OF A YELLOW ULTISOL TREATED WITH CHISELING
(Soc Brasil Engenharia Agricola, 2020-07-01)
The objective of this study was to evaluate the influence of minerals in the clay fraction on physical attributes of Yellow Ultisol cultivated with sugarcane and prepared with two different treatments: chiseling across the ...
Qualidade física de um latossolo vermelho, sob sistema de semeadura direta e cultivo convencional
(2014-01-01)
The understanding and quantification of the impact of tillage systems in their physical quality are fundamental in the development of sustainable agricultural systems. This study aimed to evaluate the quality of an Oxisol ...
PHYSICAL QUALITY OF AN OXISOL UNDER NO-TILLAGE AND CONVENTIONAL TILLAGE
(Univ Federal Uberlandia, 2014-09-01)
The understanding and quantification of the impact of tillage systems in their physical quality are fundamental in the development of sustainable agricultural systems. This study aimed to evaluate the quality of an Oxisol ...
Spatial variability of soil water content and mechanical resistance of Brazilian ferralsol
(Elsevier B.V., 2006-01-01)
The spatial variability of mechanical resistance to penetration (PR) and gravimetric moisture (GM) was studied at a depth of 0-0.40 m, in a ferralsol cropped with corn, and under conventional tillage in llha Solteira, ...
Interpretation of Resistivity Piezocone Tests in a Contaminated Municipal Solid Waste Disposal Site
(Amer Soc Testing Materials, 2010-03-01)
A resistivity piezocone (RCPTU-resistivity cone penetration test with pore pressure measurement) and groundwater and soil samplers were used to detect contamination from a landfill for urban solid waste located in the state ...
Least limiting water as a soil indicator in an integrated crop-livestock systems of the Cerrado, Brazil
(2019-11-01)
The least limiting water range (LLWR) is widely used as an agronomic indicator of soil physical quality, however few studies have reported its spatial variability, mainly in integrated crop-livestock systems (ICL). This ...
Does the major aluminium-resistance gene in wheat, TaALMT1, also confer tolerance to alkaline soils?
(2018-03-01)
Aim: A major limitation to plant growth in acid soils is the prevalence of toxic Al3+. Most genotypic variation for acid soil-tolerance in wheat is linked with the Al3+-activated efflux of malate anions from roots which ...