Fish growth in farm ponds often times may be increased by pond fertilization. Food shortages will limit fish growth, and pond fertilization will increase the growth of microscopic plants ...

A fertilizer spill this month in southwest Iowa killed nearly all the fish in a 60-mile stretch of river with an estimated death toll of more than 750,000, according to Iowa and Missouri conservation ...

The NEW Cooperative in Red Oak spilled about 265,000 gallons of liquid nitrogen fertilizer earlier this month. (Photo courtesy of Iowa Department of Natural Resources) Buy Photo A fertilizer spill ...

FORT DODGE, Iowa (KCCI) – Tens of thousands of fish died after fertilizer byproduct made it into a creek in Iowa. Nearby residents are now voicing their concerns about the event and the aftermath.

The NEW Cooperative in Red Oak spilled about 265,000 gallons of liquid nitrogen fertilizer, which contaminated the East Nishnabotna River. (Photo courtesy of Iowa Department of Natural Resources) Buy ...