G. Kostadinova Abstract. The aim of the study was to investigate and assess the quality of drinking water, obtained from own well source at a pig farm (with an average daily number of reared pigs 532 units), situated in South Bulgaria, Plovdiv Municipality, on the base of main organol

The aim of this study was to determine air pollution with ammonia, hydrogen sulfide, total dust, microorganisms (saprophytic and coliform bacteria, including Escherichia coli) from a pig farm for 50 sows (average daily capacity 532 pigs from different categories). The pollutants were