Dubovyi, V.; Tabakayeva, M. - In: Balanced Nature Using 5 (2014) 3, pp. 127-131
It has been shown, that one of the alternative types of fertilizers could be a canalization sewage sludge (CSS). Significant increase in productivity wheat plants in both vegetative as well as field experiments has been found. It has been proved, that the quality of wheat grain increases with...