Mosondz N. Formation of productivity of soybean varieties different groups of ripeness depending on the elements of growing technology in Right-bank Forest-Steppe.

Object of research - the growth and development of soybean plant, the formation and functioning of the photosynthetic and symbiotic part, yield and seed quality depending on the elements of growing technology. The purpose of research was to determine the efficiency of complex use of mineral fertilizers and bacterial preparations, sowing methods, predecessors and their joint impact on productivity formation soybean varieties of different maturity groups in the Right-bank Forest Steppe. Methods - field, measuring, weighing, biochemical, statistical, comparative settlement. On the base of received of results the technology of growing soybean varieties of different ripeness groups were developed and recommended for production. That provides to receive 4,20 - 4,41 t/ha of seed and 18823 - 23694 UAH/ha net profit. The technology of soybean was production tested in 2010, 2012 of LLC "Pfanner - Agro" (vil. Mizhlissya Vinnytsia region) in the general area of 274 hectares and in 2014-2015 LLC "Yatran" (c. Ulianovka Kirovohrad region) in the general area 181 hectares. Uses - agricultural production