Effect of growth regulators on the formation of elements рroductivity plants calendula officinalis

Abstract

Productivity is the most important sign of any variety and is therefore usually defined as the main direction of selection. Performance can be differentiated by expanding into individual elements. Studies by breeders of the degree of development of the elements of productivity and their impact on yield, inheritance and variability are very relevant. One of the main structural elements of the productivity of medicinal marigolds is the number of shoots of the first and second order.