The productivity of common beans vegetable selection Omsk State Agrarian University in southern forest-steppe of Western Siberia
Relevance. Garden bean Phaseolus vulgaris L. is a functional food product; a source of complete plant protein; part of modern ecological farming systems; may be of high importance for the food, economic and environmental security of the West Siberian region. Methods. The experimental part of the work was carried out in 2016-2017 in the laboratory of selection and seed production of field crops of S.I. Leontiev of the Omsk State Agrarian University. Material for the study were six varieties of beans vegetable of destination, of which four varieties breeding Omsk State Agrarian University and two varieties of foreign selection. Over the years, studies of the varieties of beans vegetable selection Omsk State Agrarian University exceeded the grade standard of the Siberian and Polka yield, number of beans per plant, weight of seeds per plant. Results. The results of the studies show that at different seeding rates the productivity of green beans and seeds in the studied varieties was different. The highest yield of green beans and seed yields productivity was obtained in the Pamyati Ryzhkovoy variety with a seeding rate of 13 PCs/m<sup>2</sup> - 585.8 g/m<sup>2</sup> and 647.5 g/m<sup>2</sup>. The dependence of yield on the hydrothermal coefficient was recorded. 2016 year was slightly arid (SCC = 1,1), favorable for the cultivation of beans, as well as in August there were good weather conditions for the maturation of seeds, recorded the highest yield of green beans, which can not be said about 2017 year - arid (SCC = 0,72).