The effect of a complex of trace elements in organic form on the yield and resistance of vegetable crops to diseases in protected soil conditions

The use of OMEK Universal organomineral fertilizer in its pure form in various consumption rates in the experimental version, as well as with an increase in the rate of application of manganese and iron asparaginates with OMEK Universal, helped to reduce the interphase period when growing tomato and cucumber seedlings in the initial period of plant development after planting in a permanent place and accelerated flowering and the beginning of the first harvest. The transition to flowering and maturation occurred earlier in plants in OMEK Universal at the norm of 0.6 and 0.8 kg/m3. The first collection on these variants took place 7 days earlier than the control. The use of OMEK Universal at a rate of 0.6 kg/m3 per cucumber and 0.8 kg/m3 per tomato allowed us to obtain the best yield. OMEK Universal has a positive effect on increasing plant immunity to phytopathogens, the best resistance indicators were noted when using OMEK Universal at the norm of 0.4 and 0.6 kg/m3. In theexperimentalversions of OMECUniversal+25%OMECMn, the lesion of leaves by peronosporosisandpowderymildewc did not exceed 5%.