Urban garden soil pollution caused by fertilizers and copper-based fungicides application

Abstract

Urban gardening is an activity that has been rapidly increasing. The aim of this study was to point out the common mistakes in cultivation practices made by producers on small city areas. Total of 96 individual plots under vegetable crops were sampled (56 from garden plots of the city of Novi Sad, and 40 from field plots in the suburbs). There was no significant difference in the content of organic matter between these two groups of tested soils. The contents of readily available P2O5 and K2O were significantly higher in garden soil than in the field plots for production of vegetables. According to the content of pseudototal copper, 39% of samples belonged to the category of critical concentration and/or above MAC in the urban soil. Obtained results prove the pollution of small area gardens due to high anthropogenic effect of excessive use of mineral fertilizers and copper-based fungicides.