Tkachenko L. Productivity of winter rye varieties depending on the processing menthods of cultivation in the Western Forest-steppe.

Object of research-the process of the formation in yield and grain quality of winter rye varieties of intensive type on gray soil surface readili giey clay loam soil of Western Forest-steppe. The purpose of the research was to increase productivity and improve the quality of grain varieties of winter rye by improving technologies of cultivation of cost-effective methods, such as deadlines and doses of nitrogen and plant foliar fertilizer Ekolist Standard, optimization of system of plant protection, which includes the introduction of herbicide, fungicide and retardantu. Research methods: field; laboratory; measuring-weighing; statistical; comparative-settlement. Improved elements of technology of cultivation of rye, winter in the western Forest-steppe, which provides a 5.45-5,70 t/ha of grains. The main results of the research have been production tested in 2011 on an area of 36 hectares of the farm "Agro LV limited" Kamyano-bug district, Lviv region, where the yields of winter rye, was depending on the grade of 5,44-5,55 t/ha (increment to the underlying technology - 2.31 - 2.40 t/ha). Implementation of scientific development the author provided the economic effect of 1,67 uan/ha and in 2012 on the area of 105 hectares of economic effect 1,75 thous uan/ha, as well as the farm PAFF "Ukraine" Pustomyty district, Lviv region in 2012 on the area of 20 hectares, the economic effect totaled 1,93 thous uan/ha. Industry use of agricultural production.