Evaluation of the technology of strip tillage and application of mineral granular fertilizers for yield and the quality of corn products

The evaluation of the developed strip tillage sowing tool with simultaneous application of mineral granular fertilizers on the yield and quality of corn products in field conditions on the basis of LLC Bashkir-Agroinvest Tavros Group was carried out. The infestation of corn plants with diseases, pests, yield of green mass, grain and quality in terms of starch and crude protein content was determined depending on the depth of strip processing (18, 22, 25 cm) and the dose of mineral fertilizer (100, 150, 200, 250 kg/ha). The maximum yield of the green mass of corn (56.8 t/ha), grain (10.63 t/ha) was formed at a depth of 22 cm of tillage and the application of mineral fertilizers at a dose of 200 kg/ha. The content of crude protein in corn grain varied from 9.3 to 13.8%, the starch content from 52.2 to 64.4%. Keywords: STRIP TILLAGE, SOWING, GREEN MASS YIELD, QUALITY, PROTEIN, STARCH