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Page added on February 27, 2006

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Nitrogen Fertilizer Tool Part of USDA Energy Strategy

Agriculture Secretary Mike Johanns Friday announced the release of USDA’s Energy Estimator for Nitrogen, a web-based awareness tool that farmers and ranchers can use to identify potential nitrogen cost savings associated with major crops and commercial nitrogen fertilizer applications.

“The Energy Estimator for nitrogen provides our nation’s producers with another new tool to reduce their energy costs and protect the environment,” said Johanns. “Encouraging proper fertilizer management is part of USDA’s comprehensive energy strategy to help farmers and ranchers mitigate the impact of high energy costs.”

Nitrogen fertilizer is one of the largest indirect uses of energy on an agricultural operation. Fertilizer accounts for 29 percent of agriculture’s energy use, according to USDA research data. Proper management of nitrogen fertilizer, including the use of organic sources of nitrogen such as animal manure and cover crops, can save producers energy and money.

Using manure instead of petroleum-based fertilizers could reduce costs up to $55 per acre, based on February 2006 prices, while adopting management intensive grazing practices can save up to $6.50 per acre in energy costs and another $38.00 in reduced harvest costs. In addition, converting from conventional tillage to no-till can save up to 3.5 gallons of fuel per acre with a current value of $6.83 per acre. Nationwide, reducing application overlap on 250 million acres of cropland could save up to $750 million in fertilizer and pesticide costs each year and doubling the use of manure-based nitrogen fertilizer to replace fertilizer produced from natural gas could save an additional $750 million and 100 billion cubic feet of natural gas annually.

USAgNet



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