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VKAS GEO

In agriculture, a soil test is the analysis of a soil sample to determine the nutrient and contaminated content, composition and other characteristics such as acidity or pH level. A soil test can determine the fertility, or predicted growth potential of the soil which indicates nutrient deficiencies, potential toxicity from excessive fertility and inhibitions from the presence of non-essential trace elements. The test is used to mimic the function of the roots to assimilate minerals. The expected growth rate is modeled by the Law of the Maximum.

  • pH and Electrical Conductivity.
  • Major nutrients: nitrogen, phosphorus and potassium
  • Secondary nutrients: sulfur, calcium, magnesium
  • Minor nutrients: iron, manganese, copper, zinc, boron, molybdenum

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