Samokhval T. Feeding productivity of fodder galega depending on the influence of mineral fertilizers and inoculation in Right-Bank forest-and-steppe areas

Object of study - the processes of growth, development and the formation of fodder galega forage productivity depending on doses of mineral fertilizers, foliar top-dressing and seed inoculation by Ryzobofit. The purpose of work was to identify dependencies the formation of fodder galega forage productivity of doses of mineral fertilizers, foliar top-dressing and pre-sowing inoculation of seeds by Ryzobofit under conditions of Right-Bank forest-and-steppe areas. Research Methods - hypotheses, analogy, generalization, field, laboratory, mathematics and statistics (variance, correlation and regression), comparative billing. In the dissertation presented are results of researching peculiarities of the formation of fodder galega forage productivity depending on inoculation, doses of mineral fertilizers and foliar top-dressing herbages during the growing season. Established is the influence of the above factors on plant growth, density of shoots, leafage, symbiotic performance of agrophytocenoses, yield formation, forage quality, and nutrient balance in the soil. Economic and energy evaluation of technological methods of cultivation of fodder galega for fodder purposes was carried out. Proved is the positive effect of inoculation of seeds before sowing, the application of mineral phosphorus and potassium fertilizer at the rate of Р90К120 in stock during primary tillage, the application of nitrogen fertilizer at a dose of N30 during pre-sowing cultivation and conducting foliar fertilizing herbage during the growing season in the branching phase by forming each hay harvest with water-soluble compound fertilizer Kristalon in a special dose of 4 kg/ha in combination with plant growth stimulator Emistim C (25 mL/ha). Introduced in agricultural farms Vinnytsia and Khmelnytsky regions on total area of 53 hectares. Scope - agriculture.