SOIL WATER REGIME AND PRODUCTIVITY OF GRAIN CROPS ON VARIOUS CULTIVATED LANDS

Researchers established that the southern slopes in the agricultural relation differ low-snowiness and have low coefficient of taking of melt water. On the southern slopes at the time of seedling emergence productive moistness in the soil made 45,8 mm. Productivity of the spring wheat on the northern slope in comparison with the southern slope was higher by 10.8 hundreds kilograms per hectare, barley and oats was higher by 9.4 and 10.6 hundreds kilograms per hectare. Data testify that the agrotechnology of cultivation of crops has to be differentiated depending on the land relief.