Influence of purified municipal sewage on content and uptake of various nitrogen forms by cocksfoot grass
1996
Kaczor, A. | Filipek, T. (Akademia Rolnicza, Lublin (Poland). Katedra Chemii Rolnej) | Michalojc, Z. | Nurzynski, J. (Akademia Rolnicza, Lublin (Poland). Katedra Uprawy i Nawozenia Roslin Ogrodniczych)
Effect of purified municipal sewage on the content and uptake of total N, nitrate- and ammonium N by cocksfoot grass was studied in a pot experiment. Sewage application, especially on mineral soil, considerably increased the content and uptake of analysed nitrogen forms by plants. The highest uptake of N compounds by total grass yield occurred in case when sewage nutrients were complemented with mineral fertilizers to the level accepted as the optimum. Experiment results showed possibilities of using cocksfoot grass to decrease the quantity of nitrogen compounds in sewage
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