METHOD FOR MAKING GIRASOL PRODUCTS FOR SPECIFIC GOALS Russian patent published in 2016 - IPC A01G1/00 A01B79/02 

FIELD: agriculture.

SUBSTANCE: girasol products are made by cultivation on industrially contaminated soddy podzolic soil. Intensity of soil contamination with nitric and sulphuric acid, lead acetate and potassium chloride is determined by sampling and subsequent analysis of soil samples for contamination and intensity of its contamination with nitric, sulphuric acid, lead acetate and potassium chloride. At the level of soil contamination with nitric acid and lead acetate not exceeding 3 MPC, with sulphuric acid and potassium chloride not exceeding 1 MPC, girasol products are made and delivered for use in medical, food and fodder purposes. At the level of soil contamination with nitric acid and lead acetate exceeding 9 MPC, with sulphuric acid and potassium chloride exceeding 3 MPC, girasol products are delivered to technical purposes.

EFFECT: method enables to obtain organically pure girasol products and to return industrially contaminated lands in agricultural business.

1 cl, 9 tbl, 1 ex