METHOD FOR INCREASING SOIL FERTILITY USING POULTRY DROPPINGS DURING CULTIVATION OF MEDICAGO POLYMORPHA IN CONDITIONS OF THE FAR EAST Russian patent published in 2025 - IPC A01C21/00 C05F17/10 C05F17/60 C05F17/20 A01G22/40 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to means of increasing soil fertility, and can be used on various soils when growing any agricultural crop. Method involves the use of organic fertilizer from chicken droppings in dose of 20 t/ha. Organic fertilizer used is prepared, rotted in piles, chicken droppings by mixing, during processing microbiological preparation "Baikal EM-1" is used in norm of 10% of chicken droppings volume, wherein storage takes place during natural microbiological decomposition with exposure for maturation for two years – beginning of finished fertilizer. Before ploughing in the spring, uniform surface scattering of fertilizers, ploughing to depth of 20-25 cm of the arable layer and pre-sowing cultivation to depth of 2.5-3.0 cm of seed placement are carried out. Sowing of Medicago is carried out with a seeding rate of 2 million units/ha of germinating seeds or 20 kg/ha.

EFFECT: method ensures improvement of soil fertility, its recovery, increase of crop capacity.

2 cl, 2 dwg, 1 tbl, 8 ex