Szukana fraza: [Abstract = "Two\-factor experiment was assumed in spring 2004 in the Split\-splot system on plots with an area of 6 m2 in three replications. Sewage sludge and compost applied to soil in autumn in amound of 20 t ha\-1, for the winter plowing. To evaluate the fertilizer value of sewage sludge and compost used four lawn mixture\: Festuca arundinacea, Festuca rubra, Lolium perenne and Poa pratensis."]