FIELD: agriculture, forestry. SUBSTANCE: method involves addition of clay (400 t/ha), lime (1/2 of hydrolytic acidity) and complete mineral fertilizer at increased dose of potassium and phosphorus to the dried iron-accumulated peat soil. Potassium is added at amount exceeding phosphorus dose by 1.3-1.7-fold. Sulfur is added additionally at the dose 2.0-2.6 t/ha acting substance. Method ensures to increase the yield of agriculture crops by 56-124% as compared with the known method. EFFECT: increased yield, enhanced effectiveness of amelioration. 3 tbl
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Authors
Dates
1997-09-27—Published
1995-01-10—Filed