Browsing Química - PPGQ by Subject "Nitrato"
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Determinação in situ de fósforo, nitrato e amônio em solo.
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, , 28/07/2006)The cultures platforms of productivity need to be optimized, owing to provide foods to an enhanced world population. A control of the soil fertility is necessary, in order to be adequately productive without, however, have ...