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<strong>Dielectric properties of soil mixed with urea fertilizer over 20 Hz to 2 MHz frequency range</strong>

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Title Statement <strong>Dielectric properties of soil mixed with urea fertilizer over 20 Hz to 2 MHz frequency range</strong>
 
Added Entry - Uncontrolled Name Gadani, Deepak H.; Department of Physics, University School of Sciences, Gujarat University, Ahmedabad
Chaudhary, Prahalad D.; Department of Physics, University School of Sciences, Gujarat University, Ahmedabad
Patel, Virendra N.; Department of Physics, University School of Sciences, Gujarat University, Ahmedabad
Rana, Vipin A.; Department of Physics, University School of Sciences, Gujarat University, Ahmedabad
 
Uncontrolled Index Term Complex permittivity; Conductivity; Impedance; Soil; LCR meter; Urea fertilizer
 
Summary, etc. The dielectric properties of sandy soil for various moisture contents of distilled water and Urea-fluid solutions in soil are estimated in the lower frequency range from 20 Hz to 2 MHz using precision LCR meter. The spectra of complex permittivity e*(ω), loss tangent tan δ(ω), electrical conductivity σ*(ω), and complex impedance Z*(ω) plane plots of these soil-fluid system have been investigated for various moisture contents of different concentrations of Urea solution in the soil samples. The dielectric constant and dielectric loss of the soil increase with increase in moisture content of different concentrations of Urea solution in the soil. The dielectric constant and dielectric loss of the soil increases significantly with the decrease in frequency over the given frequency range. The complex impedance plane (Zʹ versus Zʺ) plot separates electrode polarization and bulk material phenomena, which can also be observed in the dielectric loss tangent peaks.
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2020-08-21 15:17:31
 
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http://op.niscair.res.in/index.php/IJPAP/article/view/29759
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 58, ##issue.no## 6 (2020): Indian Journal of Pure & Applied Physics
 
Language Note en
 
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