STUDY OF THE CONDITION OF THE SEED MATERIAL OF SUGAR BEET IN THE REPUBLIC OF KAZAKHSTAN AND THE DEVELOPMENT OF A BIOPREPARATION TO INCREASE THE DURATION OF ITS PRESERVATION

In modern conditions, beet-sowing farms in Kazakhstan suffer great losses from widespread diseases of sugar beet, leading to the death of plants in the field.In this case, up to 30-35% of the sugar beet obtained is lost in the storage stage due to non-compliance with various technological conditions, the development of microbiological diseases and other factors. From the above, the problems of studying the condition of seed material of zoned varieties of sugar beet and the development of an effective biopreparation for its safe and long-term storage with the aim of introducing into the practice of sugar production in Kazakhstan become very important.Aim of the research: to study the condition of the seed material of sugar beet in the Republic of Kazakhstan and the development of a biopreparation to increase the duration of its preservation.Research methods: the isolation and study of microorganisms from the seed material of sugar beet, were carried out by taking samples from specialized farms and studying them using conventional methods for microbiological research, and then the development of a biopreparation in order to increase the shelf life of the seed material of sugar beet was conducted using an isolated effective strain of a wide Nat. Volatiles & Essent. Oils, 2021; 8(4): 2148-21682149spectrum microorganism actions, in particular, of the selected strain "Trichoderma asperillum - KazNIIPPP-19" on the basis of generally accepted and our improved methods.The results obtained: a scientifically grounded patent search was conducted. By studying the seed material of sugar beet, a strain of the microorganism "Trichoderma asperillum - KazNIIPPP-19" was selected to create a biopreparation in order to increase the shelf life of seed material of sugar beet. Based on the results obtained under experimental conditions, the developed biopreparation is recommended for the use of sugar beet seed treatment for long-term storage (within 6 months - observation period), as well as effective drug combinations: "Maxim" + "Extrasol" and "Celestop" + "Fitosporin - M" (approval certificate received). One patent application was filed for the elements of novelty and methodological recommendations for implementation into practice were developed.Scientific novelty: for the first time in Kazakhstan, the condition of the seed material of sugar beet was studied and an effective biopreparation was developed to increase the duration of its preservation.Implementation of the results: from the implementation of this project, ultimately, the yield will increase, the terms of preservation of sugar beets and products - sugar, and as a result of which there will be an increase in the economic state, food security in Kazakhstan.Applications: food and processing industry.Practical significance: the obtained research results in scientific and practical terms are significant for increasing the profitability of production, a strategic product, like sugar products in Kazakhstan.