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An Update on Virginia Poultry Waste Management
Farm Business Management Update, June 2000
By Jim Pease
House Bill 1207, regulating poultry producers, was passed by the 1999 General Assembly. The associated Virginia Pollution Abatement (VPA) General Permit Regulation for Poultry Waste Management (9 VAC 25-630) is currently in the public comment phase. Public hearings on this regulation were scheduled for Melfa (5/30), Bridgewater (6/1), Richmond (6/5), and Hampton (6/8). If the regulation adoption process continues as projected, the regulation will take effect before October 2000.
This amendment to the Virginia Pollution Abatement (VPA) general permit regulates operations having 20,000 chickens or 11,000 turkeys. It establishes requirements for proper nutrient management, waste storage, and waste tracking. Key points of the draft regulation are
The draft Poultry Litter Storage and Utilization Fact Sheet that is to be given to all receivers of more than 10 tons of poultry waste generated on a producing farm provides additional details about waste storage and application.
A recent study conducted for DCR indicates the production and potential use of poultry waste for land application to crops, hay, and pasture by county (the study should be available at http://www.vaes.vt.edu/research/research.html by the time you read this).
Virginia Regional Poultry Litter Production and Potential Use* | ||
Litter Production (000 tons) | Crop/hay/pasture Use (000 tons) | |
Eastern Shore | 28 | 25 |
Shenandoah Valley | 453 | 132 |
Southeast | 7 | 38 |
South Central | 44 | 60 |
* Table taken from "Economic Analysis of Virginia Poultry Litter Transportation," by B. A. Pelletier, J. W. Pease, and D. Kenyon. Virginia Agricultural Experiment Station Bulletin (forthcoming). Litter production estimated from 1997 Census of Agriculture, litter use estimated from crop/hay/pasture phosphate requirements.
If all poultry litter produced in each of the Virginia poultry regions were land applied on a phosphate-need basis, only the Shenandoah Valley would show a significant nutrient excess. The Valley would need to export or otherwise utilize approximately 321,000 tons of litter if phosphate requirements for plants determined litter application rates, as indicated by the draft Fact Sheet described above. One alternative is to utilize litter for production of fuel or value-added fertilizer products. If significantly more raw litter is to be transported out of the Valley for land application, significant new incentive mechanisms must be in place to entice farmers to buy litter for land application.
Recently, a joint venture between Harmony Products, Rocco, and DukeSolutions announced they would build a plant to process up to 50,000 tons of litter into a variety of nutrient-enriched granular fertilizer targeted to commercial lawn, landscaping, and golf course markets. DCR has matched Rocco's $0.5 million investment from the Water Quality Improvement Fund. The plant is expected to be operating by the beginning of 2001 and will employ 15 to 25 people. Most of the litter supplied to the plant will come from Rocco growers.
A proposed litter transport subsidy program was examined in Pelletier, Pease, and Kenyon and was proposed by DCR in its December 1999 report to the General Assembly on poultry waste management. Under such a program, farms receiving litter for land application to crops, hay, or pasture would receive cost-share assistance to partially defray litter transportation charges. Crop, hay, and pasture needs within breakeven transportation distances of Harrisonburg are 1.2 million tons, far greater than total state production, but only a small portion of potential acres are fertilized with poultry litter. Adoption of litter as a nutrient source should be stimulated by such a cost-share program. It is not yet clear if or when such a program will be initiated.
Contact the author at peasej@vt.edu .
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