cull

A Washington State University scientist is trying to turn cull potatoes into a profitable byproduct for Washington potato growers.The state’s potato growers harvest about 5 million tons of potatoes every year. Nearly 15 percent of the potatoes, usually known as culls, end up as some form of feed or residual use by-product, according to Melvin […]

A Washington State University scientist is trying to turn cull potatoes into a profitable byproduct for Washington potato growers. The state’s potato growers harvest about 5 million tons of potatoes every year. Nearly 15 percent of the potatoes, usually known as culls, end up as some form of feed or residual use by-product, according to […]