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Table 1.

Meteorological conditions of the growing season (according to the weather center “Petrin” of Kursk Region, average for 2018-2020).

Indicator September October April May June July
Temperature air, °C Averageper month 13,7 7,6 7,2 14,0 21,0 19,8
Deviation from the norm +1,3 1,2 +1,0 +2,1 +3,7 +1,2
Precipitation, mm Totalper month 25,8 34,4 22,1 78,2 35,4 62,8
Percent of the norm 58,7 82,2 64,0 156 60,0 88,5
Hydrothermalcoefficient (HTC) 0,42 1,78 0,57 1,02

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