The prospects for the introduction of a mesoamerican species chia <i>Salvia hispanica</i> L. in the conditions of the southern forest-steppe of Western Siberia

Abstract

Relevance. This article presents the results of breeding work and the introduction of the Mesoamerican culture Spanish sage or chia (Salvia hispanica L.), which is currently one of the most popular pseudo-grain crops from the family of Lamiaceae in Western countries due to its unique seeds rich in nutrients, PUFA, dietary fiber and antioxidants. In 2009, the European Union considered the seeds of the plant to be a promising type of food. There are only 17 registered genotypes of culture in the world, in the collection of GRR VIR there are two forms obtained from European countries. There are no registered varieties of Spanish sage in the state register of breeding achievements approved for use in the territory of the Russian Federation. The research of this culture is limited only by the biological side: the study of morphobiological features, its use for decorative purposes.Material and methodology. The research was conducted in the educational and experimental farm of the Omsk State Agrarian University in 2019-2023. The objects of research were several samples of various ecological and geographical origin and 2 new forms of Spanish sage obtained during local selection. All records and observations were carried out according to the following methods: field experience in vegetable growing (S.S. Litvinov, 2011), State variety testing of agricultural crops (1989), assessment of primary introduction by G.P. Semenova (2001) and variety assessment of floral ornamental plants by V.N. Bylov (1971).Results. As a result of continuous year-round introduction work, the breeders of the Omsk State Agricultural University managed to overcome the photoperiodic sensitivity of the plant and obtain adaptive forms 0/18 and 3/18. An assessment of the decorative value, the success of the introduction and the possibility of introducing new samples into production in the conditions of the southern forest-steppe of Western Siberia is given. The first of the locally obtained forms, as more productive, was transferred to the state variety testing in 2023 under the assumed name of the variety "Siberian Emerald". Breeding work in this direction continues.

Keywords

• spanish sage
• chia
• variety
• introduction
• selection
• sample