(Iowa New Service) – A farm group is helping Iowa agriculture producers find ways to reduce the amount of nitrogen they use on their crops.  Excess nitrates can wind up in ground and surface water, and cause health problems.  Practical Farmers of Iowa is encouraging farmers to find just the right amount of nitrogen they need for their crops – while avoiding applying too much, which the group says is common.

PFI’s Field Crops Viability Coordinator – Chelsea Ferrie – said thanks to federal grants and private funding, the group will pay farmers up to $35 for every acre that has a lower than normal yield if they didn’t apply enough nitrogen. “No cost to the farmer, either,” said Ferrie. “We’re trying to help incentivize them. This is something that farmers want to do – I mean, they want to be good stewards of the land – but also, that they need to have a profitable farm.”

The application period for the program is open through the end of April.  To help them reach the right nitrogen balance, Ferrie said PFI will help farmers on the front end of the process, too – so they aren’t left guessing how much to apply.  “Talk through what your typical fertilizer plan is, and what your reduction plan would be,” said Ferrie. “Then you would implement this year, going into the spring and into the season.”

Farmers have relied on nitrogen-based fertilizers for generations – but when applied in excess, nitrates run off into ground and surface water, posing health concerns for animals and people.