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In a multi-year field fertilisation experiment the effects of organic and mineral fertilisers on the physicochemical properties of lessive soil were compared. Manure, two doses of slurry and mineral fertilisers were applied to soil farmed in an eight-field crop rotation. Dose 1 of slurry, manure and mineral fertiliser were applied in doses balanced with nitrogen. Dose II of slurry was determined so...
The effects of farmyard manure, slurry and mineral fertilizers were compared. In two static field experiments the fertilizers were balanced every year according to amounts of nitrogen introduced to the soil. Soil samples, for basic chemical and physicochemical analyses, were taken from 0-25 cm top layer after crop harvesting. It was found that in majority of treatments an increase of hydrolytic acidity...
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