Ecology and energy

For productivity and crop yields

Biofertilizer was invented at the Faculty of Agrobiology and Land Resources of SSAU.

Employees of the Department of Agrochemistry and Plant Physiology in the composition of L.S. Gorbatko, A.N. Esaulko, M..S Sigida, S.A. Korostylev, E.V. Golosny and K.A. Gorbatko received a patent for invention No. 2608813 " Biological fertilizer ".

The invention can be used as a means of increasing crop yields and preserving soil fertility. Biological fertilizer includes straw cereals and nitrogen fertilizers, and additionally it contains slurry and microfertilizers. In this case, straw is used for winter wheat or barley, as a nitrogen fertilizer - carbamide-ammonium mixture, microfertilizer is sulphate manganese. All components are taken in a certain ratio.

As a result, due to the creation of an optimal ratio of carbon to nitrogen, the microorganisms rapidly decompose straw; the soil is enriched with nutrients. At the same time, there is a saving of mineral fertilizers, costs for utilization of straw are reduced, yields of agricultural crops are increased by 15-20%, and the main thing is the preservation and restoration of soil fertility.