Browsing by Author "Sepúlveda, Karen"
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Ahumada Torres, Aída Inés de Lourdes; Sepúlveda, Karen; Fernández, Priscilla; Ascar Estay, María Loreto; Pedraza, Cristina; Richter Duk, Pablo; Brown, Sally (Springer, 2014)Purpose This study assessed the effect of biosolid application on the bioavailable fraction of some trace elements (Cu, Cr, Ni, and Zn) using a bioassay with sunflower (Helianthus annuus) and a chemical assay, diffusion ...