METHOD FOR STIMULATING THE GROWTH OF SPRING BARLEY PLANTS Russian patent published in 2022 - IPC A01N65/00 A01N65/44 A01P21/00 

FIELD: biotechnology; agriculture.

SUBSTANCE: invention relates to the field of biotechnology and agriculture. The method for stimulating the growth of spring barley plants includes pre-sowing seed treatment with a composition containing an adaptogen obtained by sterilizing for 1-2 minutes in 96% ethanol or 1% potassium permanganate solution of conditioned millet seeds and drying them in sterile filter paper, germination in a wet chamber with sterile filter paper with the addition of sterile water at a temperature of 21 to 25°C for 7 days, followed by drying to a humidity of 14% and grinding in a mill, by carrying out alcohol extraction of the crushed mass at a temperature of 23 to 25°C for 12 hours with the addition of 70% ethanol or 50% isopropyl alcohol to 1 kg of the crushed mass in a ratio of 1:3, filtering the resulting after extraction of the filler liquid through a ceramic filter, followed by its evaporation at a temperature of 25 to 30°C until the sediment is obtained and the addition of sterile water with a volume of 10 liters to the resulting sediment, and beet molasses, where the mass ratio of adaptogen : molasses is 1:3.

EFFECT: proposed method for stimulating the growth of spring barley plants using an adaptogen with the addition of crude molasses in a ratio of 1:3 makes it possible to significantly, namely 1.8 times, increase the length of roots, 1.6 times increase the length of sprouts.

1 cl, 1 tbl