This paper presents the influence of sewage sludge fertilization upon the quantity and quality of maize crop. The researches were made on the cambic chernozem of Didactic Station from Timisoara. After maize harvest were calculating the yields and were made plant’s analysis to follow the next indicators: total nitrogen, raw protein, phosphorus content, and potassium content from the maize grains.

sewage sludge; yield; fertilization; maize crop quality

Presentation: oral