Kalinichenko V. Agroecological substantiation and modeling of the influence of climate conditions on productivity and quality of soy beans in condition of central forest-steppe of Ukraine

Thesis tells about results of researches into agroecologic factors influence on the soy-bean yield capacity and its seed quality. During five years with different agro climatic conditions the collection of soy-bean sorts with different length of vegetation period and plasticity to agro ecological factors was researched. The productivity of different sorts soy-bean varied from 1,77 up to 2,82 ton/hectare. The prediction model of agro ecological conditions influence force of growing environment on the process of development soy-bean sorts with different ripeness groups and vegetation periods was made with the aim of optimization of the soy-bean growing process on the basis of regression analysis of data of long-standing for yield capacity size. These methods are recommended to use for research of new high-productive soy-bean sorts with complex stability for unfavorable environmental conditions on the early stages of their growing and development and selection of the forms with good prospects.