The aim of the paper was to used of three types of mathematical function: the single first-order degradation kinetics (SFO), Gustafson and Holden model (FOMC) and the simple linear bi-phase model, for quantification ...

In the field experiment conducted in 2006–2008 years, the influence of harvest number (one or two) and levels of nitrogen initial fertilization: (25, 50, 75, 100 kg N · ha–1 ) on dry matter, calorific value, and ash ...

The object of this study was the kinetics of disappearance of linuron in soil, under laboratory conditions. Compared two methods of indirect determination of half life time and estimation accuracy of the calculations. ...