definition
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Total nitrogen encompasses all nitrogen forms in soil, including organic nitrogen in humus and inorganic nitrogen such as ammonium (NH₄⁺) and nitrate (NO₃⁻). Nitrogen is essen...
definition
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Refers to a condition in which the soil shows no visible signs of erosion, indicating that the surface is intact and not undergoing significant degradation due to physical for...
definition
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Land-use classification of main class Crop agriculture and of subclass Tree and shrub cropping and of type Non-irrigated shrub crop cultivation