William David Lubitz, associate professor at the University of Guelph’s school of engineering, and Chandra Singh, senior research chair in agricultural engineering and technology at Lethbridge College, told the Senate agriculture committee that farmers have no viable replacements for propane and natural gas. | Getty Images

Grain drying alternatives called few

Engineers working on grain drying technology said alternatives to fossil fuels are years away. William David Lubitz, associate professor at the University of Guelph’s school of engineering, and Chandra Singh, senior research chair in agricultural engineering and technology at Lethbridge College, told the Senate agriculture committee that farmers have no viable replacements for propane and […] Read more

A large propane tank sits on the edge of a field.

How to best gas up the grain dryers

The Prairie Agricultural Machinery Institute began began dryer research four decades ago, publishing its first report in 1985 and establishing it as the dryer authority. PAMI engineer Lorne Greiger offers his insights on fuels and dryer types. Greiger said he thinks portability is the main advantage of propane. As new farming areas open and are […] Read more