Application of new biofertilizers based on biotechnological processing of animal husbandry and crop production waste on spring wheat

The article presents data on the testing of microbiological fertilizers obtained by biotechnological processing of hay of indigenous biogeocenosis and litter manure. The biological effect of these drugs was studied on spring wheat of the Daria variety. Foliar fertilization of wheat plants was carried out at the initial stages of vegetation: in the phases of 2-3 leaves and at the end of tillering / the beginning of tube exit at a drug consumption of 80 ml per 100 liters per 1 ha. The effect of the studied drugs on the quality of grain and ear of wheat, as well as on yield, is shown. The studies of the content of organic and mineral substances in these preparations have been carried out. During the experiments, biological activity of the studied biofertilizers was shown. The increase in yield during treatment with a preparation based on hay of indigenous biogeocenosis amounted to 92.3 c/ha compared with the control and 116.3 c/ha to the average standard. The use of the drug based on litter manure allowed to increase the yield by 57.53% to the control and by 73.8 c /ha to the average standard. According to the morphometric parameters of wheat seedlings, the maximum effect of the drugs was revealed at a working concentration of 10-5-10-6%. The vegetative mass of wheat plants has increased due to an increase in bushiness and plant height. An increase in the mass of the main ear, the mass of grain from the ear, the total mass of ears and grains from one plant was noted. The bioconversion of the feedstock in the production of biological products allowed the accumulation of organic and inorganic substances. In the studied culture liquid, there was an accumulation of dry matter of 1.8 g/l for the first biofertilizer and 5.3 g/l for the second one, organic compounds of which accounted from 44.4% to 57%.