Hugo S. Vivas

Identifying sulfur deficient fields by using sulfur content; N:S ratio and nutrient stoichiometric relationships in soybean seeds

F. Salvagiotti, F. H. G. Boem, A. Quiroga, 2012 .

Predicting soil test phosphorus decrease in non‐P‐fertilized conditions

Fernando O. García, R. Melchiori, I. Ciampitti, 2020, European Journal of Soil Science.