Lisa K. Johnson

Lisa K. Johnson, Ph.D., is an independent food and agriculture consultant, Adjunct Assistant Professor at North Carolina State University, member of ReFED's Expert Network, member of AgTech Insight, GlobalWonks, and IMPACTR Consultant Networks, and Board Chair at UpRoot Colorado.
Artificial Intelligence Promises To Help Reduce Food Waste on Farms
By Lisa K. Johnson|May 18, 2023
New research uses drones and artificial intelligence to identify postharvest yield potential in sweet potatoes.
How Duda Farm Fresh Foods Makes Reducing Waste a Priority
By Lisa K. Johnson | Leigh Prezkop|August 3, 2022
Produce growing operation says the solution begins with understanding what’s happening on your farm.
Where You Can Sell Your Leftover Crops
By Rebecca Dunning | Lisa K. Johnson|September 4, 2019
North Carolina State University researchers explored the costs and potential revenue that you could potentially generate from selling unharvested produce. Here’s what they found.
Are You Leaving Money in the Farm Field?
By Lisa K. Johnson | Rebecca Dunning|August 7, 2019
North Carolina State University studied how much crop you leave behind after harvest — and if it can make a profit. Here’s how to know if it’s worth one more harvest.
Latest Stories
Cool Cucumber Varieties You Will Want To Grow Now
Posted by Carol Miller|June 3, 2026