Keivan O. The impact of agroecological factors on quality of winter wheat corn.

In the dissertation the methods of determining the suitability of the Kiev region's farm lands is stated by the purpose of reception of winter wheat grains of 1 class which contains not less than 28 % gluten and - 14 % of protein. It was established that the south-western and eastern areas are most suitable for wheat grain quality, and less desirable are the northern and north-eastern areas of the Kiev region. Scientific bases of an ecological estimation of technologies of winter wheat growing, which takes into account its impact on ecotoxicological, agrochemical, phytosanitary land conditions, as well as sanitary, biochemical and technological characteristics of grain quality and crop productivity have been developed. The complex ecological assessment of technologies of winter wheat growing (Lada Odessa varieties) in a northern forest-steppe zone of Ukraine was conducted.