The effect of growth stimulants on the formation of the yield of barley varieties

Barley is one of the main grain crops, the cultivation of which and the receipt of demanded products contributes to strengthening the country's food security. The use of biological preparations as an element of agrotechnology has a great influence on the formation of yield indicators. It was revealed that the drug Lignohumate has a greater effect on the yield of varieties: Spool, Aley, Vorsinsky 2, Signal. Varieties Altaisky 10 and Salair respond positively to the preparation of Silver Agro.