Giving crops “micro-naps” saves one-third of indoor farm energy
Growing plants under a slow disco of pulsing lights could reduce the energy-use of LED-fueled indoor farming by more than a third, finds a new study. Even better, the research suggests that this method won’t reduce harvests.
Researchers on the new paper made their discovery by tweaking the regular 12-hours-of-light, 12-hours-of-dark cycle under which indoor crops grow. This pattern mimics natural light cycles in the outside world – but the LED lights that create this effect also guzzle large amounts of electricity. For farmers, that creates “a huge cost, about 25% of the operation budget,” says Kevin Folta, professor in the Horticultural Sciences Department at the University of Florida, and author on the new paper.
DATE
August 2, 2019AUTHOR
Emma BryceSHARE WITH YOUR NETWORK
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