New lines of the Triticum Spelta in Sought Dagestan

Abstract

Few people know about the existence of such a grain crop as spelt and its benefits for human health. This is a unique product with a balanced vitamin and mineral composition, surpassing even soft wheat in the content of valuable substances. The center of origin this crop is the Mediterranean countries. The first mentions of spelled are found in Ancient Egypt, Babylon, Greece, Turkey and Armenia. After a long period of oblivion, spelled Triticum dicoccum (Schrank) Schuebl reappeared in the crops of European countries and is actively cultivated in Iran, India, Turkey, the USA, and in Russia – in the Krasnoyarsk region, Omsk region, Tatarstan, Dagestan. The absence of gene-modified varieties and the complex of beneficial properties of its grain are interesting for the use of this crop. Spelled grain contains more than 18% protein and has a higher content of fiber, Zn, Fe and Mn compared to other types of wheat. Products made from spelled grain are use as dietary products. Using spelled as food reduces the risk of cardiovascular diseases and a number of cancers. Today, the main suppliers of spelled cereal are Iran, India, Turkey, USA, Armenia, and Dagestan. Literary information about the regions with soil and climatic conditions appropriate for the cultivation of this crop is rather scarce. The morpho-biological study of spelled in connection with economically valuable traits and the identification of promising samples for cultivation in a particular region is relevant. Since 2013, the Dagestan Experimental Station has been conducting laboratory and field evaluation of new naked spelt lines, created by Professor Vladimir Dmitrievich Kobylyansky (St. Petersburg, VIR). These lines were created by selection hybrids(F12) from crossing of spelt (T. dicoccum) and hard wheat varieties (T. durum Desf.) In 2016, 2 best ones with glassy grain were selected and were included in the control nursery for a comprehensive study under the winter sowing period of spring grain crops accepted in the region. The samples were studied for early maturite, resistance to fungal diseases, lodging and yield. The results of a three-year (2020–2022) study of the two selected forms were obtained and the contribution of various traits to the formation of the crop was determined.