Relief for Heat-stressed Crops

All crops can be sensitive to heat stress, especially during the flowering stage. Even short periods of heat stress during flowering and grain fill can cause substantial yield losses.

Flowering, one of the most important stages in a crop’s life cycle, often happens during the hottest days of summer. As the plant is shifting the bulk of its energy production to flowering, it must also contend with stress brought on by high temperatures. The resulting water loss at the peak of evapotranspiration forces stomata to close, jeopardizing nutrients and water uptake.

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