Применение нового фунгицидного препарата инканон для предпосевной обработки семян при выращивании рассады томатов в искусственном грунте, полученном методом микробиологической переработки кородревесных отходов

Abstract

Long-term experiments were carried out on biotechnological processing of the material of bark-wood waste of the Krasnokamsky korootval by isolated microorganisms-destructors of cellulose materials with cellulase and ligninolytic activity, as well as the use of the obtained substances as a nutrient soil for growing cultivated plants. The high efficiency of the processed material of bark-wood waste as a nutrient soil for the growth of experimental tomato plants is shown. However, it was found that without sterilizing treatment, the resulting substrate contains a significant number of soil micromycetes (up to 1010 colony-forming units per 1 g of substrate), the presence of which adversely affects the development of plants. The effectiveness of pre-sowing treatment of tomato seeds that are sensitive to a large number of micromycetes with the new Incanon drug from the class of substituted butane-1,3-dione derivatives is shown to improve the germination and survival of plants. An increase in seed germination by 14% as a result of this treatment is shown.