Development of seed production elements of new grain beans variety Yuzhanka bred by FSBSI Federal Scientific Rice Centre

Abstract

For the rapid distribution and successful cultivation of beans, it is necessary to develop methods of cultivation technology in accordance with the soil and climatic conditions of Krasnodar region. In this regard, the aim of this work was to study the efficiency of irrigation, various doses of mineral nutrition and the use of the biological product Nitragin KM on grain beans crops. The effect of pre-sowing application of mineral fertilizers under irrigation and rainfed conditions on phenological, morphological traits, yield and productivity of grain beans variety Yuzhanka has been studied. Analysis of the data on the yield of beans seeds showed that the most effective agricultural method for seed production of this crop is the introduction of mineral fertilizers on drip irrigation. With an increase in the level of mineral nutrition, the seed multiplication factor increased from 30 to 45 pcs/pcs on dry land and from 50 to 69 pcs/pcs during irrigation. The application of mineral fertilizers contributed to an increase in yields both in rainfed and irrigated conditions. The highest yield of bean seeds of variety Yuzhanka was obtained with the use of fertilizers at a dose of N30P30K30 (1,77 t/ha on dry land and 3,04 t/ha on irrigated plots).