Movchan K. Formation of common bean productivity depending on the method of sowing and plant density in conditions of right-bank Forest-steppe of Ukraine

Object of the study - the process of growth, development and characteristics of the formation of grain yield of beans according to the usual methods of sowing and plant density. Objective identify the features of formation productivity beans usual depending on the method of sowing and density of plants in terms of right-bank forest-steppe of Ukraine. Research methods - visual and weight - to identify phenological changes plant growth and development; weight - to determine the performance of individual plants and harvest; physiological - to determine the photosynthetic activity; biochemical - to identify the chemical composition of the grain; comparative calculation - to determine the economic efficiency of bioenergy and developed the technology of cultivation; mathematical-statistical: variance, correlation and regression - to determine the probability of the data, power dependencies, building correlation models. The thesis presents the results of studies on the characteristics of growth, development and a photosynthetic, symbiotic performance, yield and grain quality varieties of beans according to the usual methods of sowing and plant density, and given the economic, bioenergetic assessment technologies and their competitiveness. Obtained and referrals enables recommend in production the most economically advantageous and competitive technology growing beans in normal conditions of right-bank forest-steppe of Ukraine, which enhances productivity and grain quality indicators to the level of 2.89 t / ha with a crude protein content of 23%. Introduction. The models of technology growing beans usual implemented in 2009-2010. Agricultural farm in SOE "Oleksandrivske", Trostyanetskyi district, Vinnytsia region to area 5.8 ha in 2011-2012 SOE "Pasichna", Starosyniavskyi district, Khmelnitsky region to 8.4 ha where grain yield increase provided at 0,26-0,35 t / ha, the cost of one ton of grain 1579,7-1704,0 uSD, profitability 117,7-127,0%. Scope - agriculture.