LÄf Farms President and CEO Henry Huntington explains importance for washing hands and wearing of smocks to Department of Agriculture (USDA) Secretary Sonny Perdue on a tour the precision controlled hydroponic system, in Loudon, NH, on Sept. 1, 2017. Secretary Perdue, a trained veterinarian and serving in the Air Force as such, his training and duties, during that time, ensured food safety for base personnel. USDA Photo by Lance Cheung.

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Size: 1731px × 1155px
Location: USA
Photo credit: © Archistoric / Alamy / Afripics
License: Licensed
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Keywords: agriculture, department, growing, hydroponic, hydroponics, hyponic, hyponics, indoor, system, usda, vegetable, vegetables