The influence of bioorganic fertilizer on the yield of spring wheat

Experimental data on the study of the influence of the treatment of hard spring wheat of the Tavrida variety with a bioorganic fertilizer based on needles was presented in the article. The results of the study of yield and elements of its structure are presented, which makes it possible to realize the genetic potential in the conditions of the arid vegetative season. At the beginning of vegetation, in phases of 2-3 leaves and in the end of tillering / the beginning of leaf-tube formation, hard spring wheat crops were sprayed with a bioorganic fertilizer based on needles (7H). The use of a new bioorganic fertilizer in field tests on hard spring wheat of the Triada variety showed the adaptive capabilities of the new fertilizer to weather conditions, which influenced the formation of structural elements of yield in all the phases of vegetation. The needles-based fertilizer was obtained from native components with microbiological decomposition, which indicated its environmental safety and was used in low concentrations (80 ml/100 liters per 1 ha). The indicators were taken into account during the growing season. The main influence in the formation of yield was shown by the following indicators: the length of the ear, the number of grains in the ear, the weight of the grains in the ear and the weight of 1000 grains. A structural analysis of the main elements of the crop was carried out. Under the action of bioorganic fertilizer based on needles (7H), the length of the ear increases by 5%, the weight of grain from one plant by 20.4%, the weight of 1000 seeds was 10.3% higher than in the control group. Based on the above, the tested preparation (7H), created on the basis of biotechnological processing of plant raw materials, can be recommended for the creation of complex bioorganic fertilizers.