Blaschuk M. Productivity of soybean varieties depending on farm practices under conditions of the Right-Bank Forest-Steppe Zone of Ukraine.

The goal is to show the ways of forming of the soybean crops and the quality of seed depending on the cultivatren technology on the black regrade soil under the canditirens of the non-stable moisturing of the Right Bank Forest Steppe zone of Ukraine. The object is the growth processes and the soybean plant development, the forming of seed crop and its quality depending on the inflows of the technological ways; the subject is the soybean species Agat and Podilska 416, the ways of zonal technologies of wetiation; the methods are the field, measuring, biochemical, mathstatiscs, comparative, the novelty is the first tine under the mentioned conditions to seed the soybean planed on the base of the individual plant productivity. The optimal quality of fertilisation and inoculation in the zone technology of soybean cultivation are shown. The connection between the crops level and soil-climatic conditions are proved. The influence of sowing tine and its size on the productivity of soybean, economic and energetic significance are proved. The improvement of soybean cultivation, the competitiveness and improvent of the technology of soybean production in. The Cherkassy region are proved in the agriculture.