Moisture supply and water consumption of crops of hybrids of corn at various ways of watering in the conditions of the South of Ukraine

Abstract

Modern methods of irrigation are considered as a key factor in the intensification of technologies for growing grain corn. The productivity of the crop as a result of the optimization of the water regime increases from 100 to 300% in comparison with non-irrigated conditions. The aim of the research was to study the effect of sprinkler irrigation, drip irrigation and subsurface irrigation on the yield of grain corn.