Cucumber research could help farmers extend seasons and diversify

Rotating greenhouse crops or making use of greenhouses while crops are growing in the field can give farmers more options and more income. The University of Kentucky Controlled Environment Horticulture Research Unit, the Owen Lab, is in the midst of a two-year study to evaluate cucumber varieties for greenhouse production.

“When you look at all the research that’s been conducted in the U.S., hydroponic cucumbers have gained little attention, though there are some researchers looking at cucumbers for high tunnel production,” said Garrett Owen, UK assistant professor in the Department of Horticulture and unit director. “Greenhouse food crop research has been more focused on tomato production, leafy greens and herbs. Our mission is to generate Kentucky-specific data for growers who are interested in growing cucumbers or want to diversify their crops.”

College of Agriculture, Food and Environment doctoral student Paul Cockson is conducting this research on English and snack or mini cucumbers for his dissertation. He is screening cucumber varieties and cultivars for production in Kentucky’s temperate zone—assessing yield data, growth metrics and grading the fruit according to Canadian/U.S. grade standards.