Increasing the productive potential of agricultural crops using micro fertilizers created on the basis of adaptive agrobiotechnologies

The article presents the data on the development of the composition and testing of micronutrients based on humates, trace elements and exometabolites of the fungus Trichoderma atrobrunneum VKPM F-1434 and testing it on seeds and seedlings of winter wheat of the “Alekseich” variety. It was revealed that the increase in germination energy in the variant with the use of micro-fertilizers is up to 82%, and laboratory germination is up to 87%, which is 6 - 8% more than in the control variant. Micro-fertilizer components stimulate the growth and development of wheat along the length of seedlings and weight, especially the development of seedlings under the action of micro-fertilizer is highlighted. Micro-fertilization increases the growth of seedlings by 1.5 times compared to the control and the weight of seedlings by almost 50%. The greatest effect on the increase in the length and weight of wheat roots was revealed when using micro-fertilizers, that increases the weight by an average of 38% compared to the control variant. Based on the studies conducted on wheat seedlings, the optimal composition of the new micro-fertilizer was identified and the technological regulations for its production were developed. It has been established that the treatment with micro-fertilizers based on humates, trace elements and exometabolites of microorganisms increases the yield of winter wheat by 9.7% compared to the non-processed option. The results showed that the new micro-fertilization based on micro- and macronutrients, humates and exometabolites of the fungus Trichoderma atrobunneum VKPM are F-1434 of practical importance as it has high biological activity indicators, as well as have an increased effect on the growth indicators of winter wheat. All components of microfertilization increase the activity of cells, as a result, the energy of the cell increases, the physicochemical properties of protoplasm improve, metabolism, photosynthesis and breathing of plants increase. All this leads to an improvement in the overall growth of the plant. The work was carried out by order of the Ministry of Agriculture of the Russian Federation on the topic "Scientific justification of the development of the composition and conditions for the manufacture of complex micronutrients for winter wheat.