Potato yields depending on variety, planting density and nutrition level

E-mail: kartofel_chel@mail.ru

The article describes the results of studying of the influence of planting density and level of mineral nutrition on yield of potato varieties with different maturing date under conditions of southern Urals. The optimal combination of agrotechnical receptions, quantified their actions and interactions is established.

Keywords: potatoes; variety; density of landing; level of a mineral feed; contribution of the factor, productivity, quality