Development and Application of X-rays in Metal Analysis of Soil and Plants

Abstract

Metals in soil and plants may have divalent roles as essential macro- and micronutrients or dangerous pollutants, depending on their nature and concentration. Assessment of the concentration of such metal elements is considered an important analytical determination in evaluating soil fertility and pollution, as well as plant nutritional status, to define correct fertilization strategies or remediation actions. In addition, the content of metal nutrients and potentially toxic elements (PTEs) influences the quality and safety of vegetal products. Metal analysis is also important in the study of soil–plant interactions