Crop capacity of spring soft wheat in droughty conditions under the influence of growth regulators

During the field large-scale plot tests in droughty conditions of Pre-Baikal Region the application effectiveness of plant growth regulators was studied on spring wheat. The stimulation of root growth and microsymbiotrophism by the biological active substances was discussed during spring wheat growing in droughty conditions. It was shown, that Flavosil preparation containing the natural regulator of endosymbiont activity cause an increase of wheat yield at the spring-summer drought.