Potato biological abilities in the climate change conditions

The studies were carried out in the steppe zone of West Kazakhstan. object research was planting potatoes an irrigated area. An analysis climate change towards warming revealed increase heat supply during warm period year. sum positive air temperatures above +10 °С this 3251.1 °С, and duration vegetative 172 days. Under conditions increasing, experiments made for obtaining possibility two crops within one year same field. In early spring planted with germinated non-germinated tubers. After harvesting potatoes, place, after a little soil preparation, re-planted summer. vegetation tubers 78 days, not – 94 summer first option 67 Potatoes variant interrupted their due to frosts. A comparative assessment interphase periods potato development showed decrease daylight hours. However, it did affect its productivity value. results area such technology involves use varieties from mid-early ripeness groups. case, can provide yield 42.1 t/ha. Potato plantings 37.6 Thus, 79.7 t / ha be obtained hectare per This achieves rational climatic land resources.