Purdue Extension
Manure
Storage - Structure that stores manure until conditions are
appropriate for field application.
How
it works
The type of manure storage structure you use depends upon
your livestock operation, animal waste management system
and planned field application. Several options exist including
an earthen storage pond, above or below ground tank, pit
underneath a confinement facility or a sheltered concrete
slab area. Manure can be pumped, scraped and hauled, pushed
or flushed into your storage structure. The structure's
purpose is to safely contain the manure and keep nutrient
loss and pollution of downstream water bodies to a minimum
by preventing runoff. |
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How it helps
- Protects water quality, by preventing
runoff from feedlots.
- Cuts fertilizer costs and reduces
nutrient losses.
- Allows for field application when conditions are right.
Planning ahead
- Is the structure planned for
the proper location considering the landscape, potential odor
problems, visibility, aesthetic value and compatibility with
existing farm buildings?
- Will the structure store manure
in a form you have the equipment to handle?
- Are there buffer zones of vegetation
around the structure to filter any runoff and to improve
appearance?
- Is the structure the right size
to handle the amount of manure produced by your livestock
during the planned storage period?
Tech notes
- Storage period should be determined
by manure use schedule. Plan to empty at least twice
a year.
- If manure is stored as a solid,
it should be protected from precipitation.
- Runoff from land surrounding
livestock facilities should be diverted from storage structures.
- Structures should be fenced for
livestock and human safety.
- Ramps built for handling equipment should meet safety standards.
Maintenance
- Watch for any leaks or seepage and make repairs.
- Repair any damaged fences immediately.
Disclaimer and Reproduction Information: Information in NASD
does not represent NIOSH policy. Information included in NASD
appears by permission of the author and/or copyright holder.
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NASD Review: 04/2002
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