Development of a methodology for assessing economically useful signs of hyssop

Hyssop (Hyssopus officinalis L.) refers to valuable spicy-aromatic, essential oil and medicinal crops and is widely used in traditional and folk medicine, perfumery, cosmetology, cooking and food industry. The main directions of selection of hyssop are increasing productivity, obtaining forms adapted to industrial cultivation technology, resistance to pests and diseases, valuable chemical and biochemical composition, different terms of onset of economic suitability, honey productivity, zoning (suitability for cultivation in specific soil and climatic conditions). The article presents the results of studies on the evaluation of the breeding material of hyssop by a complex of economically useful morphological, morphometric and phenological traits, including a new zoned author’s variety of the Belarusian State Agricultural Academy Zaveya. As a result of the research, the methodology for testing the distinctiveness, uniformity and stability of hyssop has been improved, which makes it possible to optimize the breeding process of this crop and conduct an extended assessment of the identification of varieties during state variety testing. The national methodology for testing for distinctiveness, uniformity and stability provides an opportunity for breeders to pay attention to the relevant characteristic and distinctive features of hyssop, which will contribute to the effective conduct of further breeding work to create forms and varieties with various economically valuable properties.