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Showing 1 to 3 of 3 for “"soil spectroscopy"”.
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Optimization Techniques for Soil Organic Carbon Prediction Using Mid-Infrared Spectroscopy
<p>Resource-efficient techniques for accurate soil carbon estimation are necessary to satisfy the increasing demand for spatiotemporal data. In the last thirty years, mid-infrared (MIR) soil spectroscopy has developed as an accurate, rapid, cost-effective, and non-destructive technique for soil …
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Understanding Soil Carbon Signatures from Hyperspectral Reflectance Data using Spectral Unmixing
Soil carbon stocks have been depleted mainly due to human activities, and there is a potential for soil carbon sequestration through regenerative agricultural practices, forest restoration, and similar interventions. The traditional laboratory treatments of soil samples provide ground-truth soil …
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Spectroscopy as a tool for the management of soil acidification
Globally, soil acidity is a significant problem for crop production. It affects both surface and subsurface soils, reduces availability of essential nutrients, increases aluminium toxicity generating yield losses and reduces productivity in agricultural crops. While lime (CaCO3) application is an …