Ionitsoi Y. Scientific bases for optimization of agronomic conditions for growing of sugar beets of different biological forms

Investigation object is the process of harvest formation, technological quality indexes and storage terms of sugar beet roots of different biological forms depending on farming growing conditions. The purpose is to create science basis for optimization of conditions for harvest formation and sugar beet roots of different biological forms storage based on the investigation of plant reaction on different farming factors, that provides yield increase and improvement of roots quality level. Methods are field, vegetative, laboratory and statistical. The patterns of sugar beet hybrids growing and development are theoretically grounded, measures in increase of roots yield are developed, the possibility to provide high quality indexes by maximum disclosure of plant genetically capacity by optimization of growing terms and considering sugar beet ecological requirements for soil-climatic areas of Forest - Steppe is proved. Production recommendations in formation of high productivity of sugar beet hybrids of different breeding origin are developed. In Forest - Steppe conditions it guarantees roots productivity at the level of 60-80 tons/ha with high technological quality indexes. Implementation of scientific development is carried out in agricultural organizations of Kiev, Chernigov, Chernivci and Khmelnickiy regions during 2003-2014 on the total area 7427 ha. Field of implementation - agricultural production.