The interrelation of groundwater depth and crop yield in hydromorphic landscapes

To ameliorate the state of hydrogeological and terrestrial conditions of hydromorphic landscapes it is essential to reveal the interrelation of groundwater location and crop yield. It is important to accurately determine the size of parameters of drainage systems for different groups of crops (short, medium, long rooted). It will enable the regulation of the depth of groundwater by ensuring their optimal depths. The latter will allow securing high and consistent harvest, compared to usual expectations from $15-20~\%$ up to $80-85~\%$.