MEFOSPHON» USAGE FOR PRODUCTION USEFUL PRODUCTS INCREASING WHEAT YIELD
The article presents the results of the practical application of products obtained from waste from poultry farming and the oil industry using the biologically active drug “Mefosfon”. Field tests using an aqueous solution of “Mefosfon” at extremely low concentrations (10-6 - 10-8%) made it possible to obtain “Kompost UP-1” product of IV hazard class from chicken manure, and “Meliorant” product of V hazard class from drilling waste. Field studies to study the effect of products on spring wheat growth were carried out in the experimental fields of the Laishevsky district of the Republic of Tatarstan. “Kompost UP-1” and “Meliorant” were introduced under pre-sowing cultivation in the amount of 50 tons per hectare and 1.3 tons per hectare, respectively. For comparison, control plots were organized (Control). The seeds used were spring wheat of Yoldyz variety (“Kompost UP-1”) and Idelle (Meliorant). Analysis of growth and productivity indicators of plants grown in different areas showed that the application of “Meliorant” optimizes soil pH, activates mass transfer processes, and the application of “Kompost UP-1” helps to increase the content of nutrients (N, P, K). At the stage of tillering of plants in the area with “Kompost UP-1”, the average phytomass per unit length of plants was 1.8 times higher than in the control. The use of “Kompost UP-1” leads to a significant improvement in grain quality: the mass fraction of protein increased by 32%, vitreous content by 60%, and the content of crude gluten by 34%. Productivity increased and amounted to 42 kg/ha, which is 14 kg more than in the control.