High Tunnel Temperature Management

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Temperature management is one of the most critical factors in successful production of many high tunnel crops. While raising the minimum temperature is important, keeping the maximum temperature from exceeding a range optimum for crop growth is equally important. Since high tunnels are passively vented through sidewalls and endwalls, air temperature and humidity can affect crop growth, nutrient and water uptake, pollination, fruit ripening and pest outbreaks.

Lewis W. Jett
West Virginia University