Kurach O. Yield capacity of oil flax depending on growing technology elements in Western Forest-Steppe

Object: the processes of growth, development and yield capacity of oil flax depending on the influence of the main elements of growing planting technology. Objective is to establish performance characteristics linseed formation by determining the optimal and economically sound norms of sowing, fertilizing systems, processing seed protectants and timing of harvest Methods of research: trial field, calculation, visual, weighing, biochemical, comparative-calculation, statistics. For the first time in the conditions of Western Forest-Steppe in grey forest superficially gleized soil there have been defined the peculiarities of the oil flax yield capacity elements formation for varieties by means of defining optimal norms of sowing, the terms of harvesting, leaf-feeding and the treatment of seeds with protectants which allowed to improve the technology of growing. There were recommendations on introduction of advanced technology elements linseed cultivation in Western Forest Steppe which ensures yield capacity of 2,82-3,11 t/ha. Introduction: in 2014 oil flax growing technology was implemented in PE "Urozhay", Zolochiv district, and PE "Nakonechne", Yavoriv district, Lviv region on the surface of 4 ha and 5 ha. Application field: agricultural production.