... the effect of fertilization with sewagesludge produced as a result of municipal wastewater treatment on the productivity and the quality of natural forage of the Gigant variety of giant knotweed (Fallopia ...
Published in Scientific Papers. Series A. Agronomy, Vol. LVII Written by Irina SENICOVSCAIA
Microbiological and enzymatic properties of the long term stored municipal sewagesludge from 11 cities of ...