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Visual field assessment of soil structural quality in tropical soils
(Elsevier, 2014)
Development of a new TDR probe for determining soil water content and dry density
(2007-09-18)
A few traditional methods for determining water content in the field are either inaccurate or time consuming. As an alternative, the time domain reflectometry (TDR) technology has been used in the determination of the soil ...
Development of a new TDR probe for determining soil water content and dry density
(2007-09-18)
A few traditional methods for determining water content in the field are either inaccurate or time consuming. As an alternative, the time domain reflectometry (TDR) technology has been used in the determination of the soil ...
An empirical model to predict soil bulk density profiles in field conditions using penetration resistance, moisture content and soil depth
(Elsevier, 2000-10)
Cylindrical soil probes measuring 300 mm in diameter by 300 mm in height were prepared in the laboratory using samples extracted from a well drained loamy soil (FAO classification: Vertic Luvisol). These probes were compacted ...
Estimação da densidade de solos utilizando sistemas de inferência fuzzy
(Universidade Estadual Paulista (Unesp), 2007-12-03)
Este trabalho tem por objetivo principal apresentar o desenvolvimento de um sistema inteligente, utilizando a Teoria Fuzzy, para estimar valores aproximados da densidade do solo a partir de medidas diretas (campo) sem a ...
Estimação da densidade de solos utilizando sistemas de inferência fuzzy
(Universidade Estadual Paulista (Unesp), 2007-12-03)
Este trabalho tem por objetivo principal apresentar o desenvolvimento de um sistema inteligente, utilizando a Teoria Fuzzy, para estimar valores aproximados da densidade do solo a partir de medidas diretas (campo) sem a ...
Critical Limits for Soybean and Black Bean Root Growth, Based on Macroporosity and Penetrability, for Soils with Distinct Texture and Management Systems
(2022-03-01)
Soil compaction is a worldwide problem in agricultural areas, and it is important to define soil properties and reference values that allow knowledge of the compaction level for decision making. The objective of this study ...