Background concentrations and adsorption of selenium in tropical soils
Selenium (Se) is a trace element essential to the nutrition of animals. On the other hand, in a narrow concentration range, Se can cause toxicity. The presence of Se in food is related to the concentration of the element in soil. Thus, the knowledge of the Se amount and its behavior in soil are...
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| Language: | English |
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Universidade de São Paulo
2012
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| Online Access: | http://www.teses.usp.br/teses/disponiveis/11/11140/tde-20092012-164703/ |