Keywords:  wastewater, soils, fertilizers, lawns, sprout productivity, decorative grasses

// Мелиорация. – 2018. – №1(83).– P. 58—64

The quality of lawns is evaluated. Dehydrated fermented wastewater sludge and sewage sludge in the field map accumulators for filtration of industrial wastewater are presented as soil improver. Direct action and aftereffect of these sludges increased density and improved admixture of lawn grasses, what enhanced good quality of lawns.