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Auburn University leads study to limit phosphorous pollution



Auburn University’s College of Agriculture, in conjunction with other schools around the nation, will conduct a study to ensure that poultry litter does not pollute surface waters with excessive amounts of phosphorous.

The three-year study is being performed to combat the 1.8 million tons of waste produced annually in Alabama from its $15 billion poultry industry.

Phosphorous-rich poultry litter is a big concern in Alabama and other states where the litter is used to fertilize fields. If the nutrient leaks into waterways, it can cause toxic algae blooms which can lead to deficient oxygen levels and destruction of life in the water.

The study will look at the Sand Mountain region of North Alabama and a row-crop field in Wisconsin, two large agro-ecosystems that are currently having issues with managing their phosphorous levels. | For the full story, CLICK HERE