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FEATURE STORY
Getting Better All the Time
By Owen Roberts
No one knows better than the corn industry that it takes time to change
public perception. The stigma from the 1970s that corn is the environment’s
enemy sticks like burrs to a border collie. But things have changed.
Chemicals once applied in pounds per acre are now measured in grams instead.
Farmers have increased their stewardship knowledge and role. And the industry
is getting much better at telling its side of the story. In fact, that
story suggests corn is not only becoming environmentally benign...in many
cases and for many reasons, corn is providing significant environmental
benefits.
Corn’s traditionally poor environmental image has roots in the days of unbridled nitrogen application. “Because
corn is so responsive to nitrogen there was a tendency to over apply it,” says soil fertility specialist Keith
Reid of the Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA), Walkerton. Back then, farmers didn’t
know excessive applications were contaminating water supplies, their own and their urban neighbours. When they
found out, they turned to researchers for some answers. (Full
Story)
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