Semybratska T. Ways of optimization of early potato production in the Eastern Steppe of Ukraine

Object: conditions of formation of high yield and quality of early potatoes commodity crops based on its varietal characteristics and improvement of theoretical approaches to the use of biologically active chemicals in the conditions of the eastern steppes of Ukraine. Objective: To develop the ways to optimize the production of early potatoes by improving the process of before planting preparation of tubers in the soil and climatic conditions of the eastern steppes of Ukraine. The novelty: For the first time under the eastern steppes of Ukraine scientifically grounded and developed ways to optimize the production of early potatoes on fundamentally new approach to before planting preparation of tubers. The use of organo-mineral container (ORMIKON) provides activation of growth processes and speed up the formation of commodity crops. Improved impact of different origin and principle of bioactive chemicals in conditions of their involvement in organo-mineral container that allows to realize the productive potential of the potato in the conditions of the eastern steppes of Ukraine for the different systems of cultivation. Results: An improvement in germination of tubers is 3-11% and acceleration of the germination to 5-8 days, depending on the variety. In conditions of harvesting after 60-70 days the increase of yield is 8-15 t / ha, after 80-90 days - 15-34 t / ha. In conditions of adaptive system (transition to organic) of early potato production and the combined structure of ORMIKON there is the tendency to a significant increase in productivity (up to 34-42 tons / ha). It was introduced in the area of 1.0 hectares. The patent for utility model was received.