Hareba V. Agrobiological substantion of white cabbage production for food and seed purposes in the forest-steppe and forest zones of Ukraine

3. Object: biochemical and physiological processes which took place in white cabbage plants under different growing and storage technologies, as well as the relationship between abiotic factors and the degree of the biological potential realization by highly adaptive varieties while their growing for food and seed purposes.Objectives: To explore, ground and define the effective and rational technological receptions and methods of receipt of high, permanent harvest, to develop and perfect the adaptive elements of technology of growing of white cabbage for food and seed purposes in the conditions of forest-steppe and forest zone of Ukraine.Methods of investigation and apparatus: the field and laboratory methods of researches, agricultural chemistry, mathematical statistics. Theoretical and practical results: - are set to conformity to the law and definite methodical approaches in relation to determination of action of ecology-geographical factors on biological and adaptive potential of plants ofcabbage;- the agrobiological ground and improvement of elements of technology of growing of white cabbage for food and seed purposes is conducted;- on the basis of the developed method of design the terms of receipt of potential productivity of sorts of white cabbage are definite; - the grounded efficiency and expedience of cassette technology of growing of rassadi on matochniki in the conditions of forest zone.Newness of introduced: first in the conditions of forest-steppe and forest zone Ukraine in a theory are grounded and experimentally developed energosaving technologies productions of cabbage of white-haired for food and seminal purposes. The features of forming of productivity and quality of commodity heads, matochnikov and seeds of white cabbage are exposed. The technological receptions, which are instrumental in the rise of productivity of plants of cabbage, saving and renewal of fertility of soils and "Production of seeds of white cabbage is the basis of the developed National standard.Typical technologicalprocess". Potential of home sorts of different groups of ripeness and parameters of their adaptive is definite, depending on the area of growing.Level of applying: The results of researches are improving in the farms of different forms of own on an area a 6,7 thousand ha and in inculcated in the of a particular branch complex program "Vegetables of Ukraine 2004". The results of long-terms researches, conclusions and recommendations, are used in practical work by the specialists Gossortslugbi, the Ukrainian state seed inspection and the "Ukrsortsemovosh association".Field of applying: vegetable-growing of the opened soil.