Svystunova I. Fodder productivity of winter triticale for green fodder depending on technological practices of growing under conditions of the right bank part of the forest-steppe zone of Ukraine.

A research object is a process of forming of the productivity rate and quality of vegetative mass of winter triticale depending on a sort, term of sowing and their interaction under the conditions of certain soil-climatic region. A purpose is an improvement of technology of winter triticale growing for a green fodder by establishment of optimum term of sowing for sorts with different intensity of vegetative mass increasing. Methods of researches are the field, laboratory, chemical, statistical, comparative-calculation. The thesis deals with the results of studies on issues of the mutual influence of sowing term, sort of winter triticale and hydrothermal conditions on the crop yield and quality of vegetative mass comparing to rye and winter wheat. Under the condition of right-bank Forest-steppe of Ukraine the winter triticale sorts with different intensity of green mass increasing have been recommended to sow in the terms in according to the their biological requirements of sum effective tempera-ture fixation during the autumnal vegetative period and the harvesting in the paniculation stage. Scientific data and developments have been passed production verification in the Agronomic field trial of the National Agricultural University (Vasil'kivskiy district, Kyiv region) on an area of 23 hectares and in Ltd. "Agrofirma Pereselenska" (Kagarlitskiy district, Kyiv region) on an area of 73 hectares. A field of application is agriculture