Banning Modern Agriculture and High Crop Yields?
21st August 2022
In just seven decades, America’s conventional (non-organic) farmers increased per-acre corn yields by an incredible 500% – while using steadily less water, fuel, fertilizer and pesticides – feeding millions more people. Among the many reasons for this miracle is their ability to control weeds that would otherwise steal moisture and nutrients from this vital food, animal feed and fuel (ethanol) crop.
Long-lasting herbicides don’t just control weeds. They also promote no-till farming, which helps farmers save costly tractor fuel and avoid breaking up soils – thereby reducing erosion, retaining soil moisture, safeguarding soil organisms, and locking carbon dioxide in the soil (reducing risks of “dangerous manmade climate change,” some say).
In the United States, the second most widely used herbicide after glyphosate (Roundup) is atrazine, which is critical to controlling invasive and hard-to-kill weeds impervious to other herbicides. Atrazine is used on 65 million acres of corn, sorghum and sugarcane. That’s equivalent to Colorado or Oregon, on croplands scattered across a dozen Midwestern states. It’s also used on millions of acres of golf courses, lawns and highway medians nationwide.
The US Environmental Protection Agency (EPA) has periodically reviewed atrazine science – which now comprises more than 7,000 studies over the past 60 years. It has found the herbicide is safe for people, animals and the environment.