Asanishvili N. Winter wheat kernel and quality formation depending on the growing technology in the northen Forest-Steppe of Ukraine.

Subject - the winter wheat productivity and kernel quality formation proprocess depending on the growing technology components. Purpose - to work out and to improve the winter wheat growing technology models after peas and spring rape. Methods are field, calculation-weight, chemical, morphophysiological, mathematical and statistical, comparative and computation. Value end novelty of research - concerning the agroclimatic conditions of the northern Forest-Steppe, parameters of water supply and mineral nutrition of winter wheat plants, details of photosynthetic activity of crops depending on the different growing technology components are determined and their effect on the morphophysiological process of genetic productivity potential realization and kernel quality is revealed. By means of the fertilizer and plant protection system optimization depending on forecrop, the winter wheat growing technology is improved what secures 50-60 hkg/ha grain of the third quality class after peas and that of second class - after spring rape. The research results have been introduced in 2005 at the farm of Kyiv region over an area 468 ha. Field of application - the agricultural production.