Biometric characteristics and structure of winter wheat crop under the influence of bioorganic fertilizer

The article presents data on the testing of a new bioorganic fertilizer on winter wheat of the Moskvovskaya 39 variety. The use of the new bioorganic fertilizer in semi-production tests on winter wheat showed growth-activating and adaptive abilities, which affected biometric indicators in all phases of vegetation. The indicators were taken into account during the growing season. It is shown that the treatment of winter wheat with bioorganic fertilizer during the tillering and earing phase improves morphometric parameters and yield data, regardless of weather conditions. The bioorganic fertilizer used contributes to a greater accumulation of plant biomass, wheat height, and root length. At the same time, the root weight of winter wheat increased by 11.36% under the influence of fertilizer. The leaf area of winter wheat with the use of organic fertilizer increased by 21.26%. The weight of 1000 seeds of winter wheat has not practically changed under the influence of fertilizer treatment. However, the ear size increased by 4.3% under the influence of bioorganic fertilizer. Due to the increase in the size of the ear, there was an increase in grain yield. The increase in grain yield due to fertilizer treatment was noted compared to the control by 9.7% due to the density, the number of grains in the ear by 10.4%, the weight of the ear - by 27.1%. Bioorganic fertilizer for processing winter wheat crops is a promising biostimulator that increases grain yield in cereals due to more powerful development of the entire plant, including biomass and root system. The safety of plants during planting, the weight of the ear, the number of grains in the ear increases. Bioorganic fertilizer is an environmentally friendly, cheap preparation that works effectively at a very low consumption of 10-4%