Variety studying and adaptation of sorts and early potatoes medium early in the arid conditions of the lower Volga to drip irrigation

Potatoes are high-plastic plants that can be grown in almost all climates. In the Lower Volga, in the conditions of strong spring drought, high temperatures and soil throughout the growing season, lack of rainfall, potatoes can be grown only for irrigation. To obtain high and stable yields in these difficult conditions it is necessary to research varieties and its adaptation.