Elements of Model Farms

Animal

Model Farm ID

Confinement and Manure Collection System

Solids Separation Activities

Manure Storage and/or Stabilization

Land Application

Dairy

D2A

Freestall barn (scrape);

milking center (flush);

drylot (scraped)

Solids separation

Anaerobic lagoon and stockpile

Liquid and solid

Dairy

D2B

Freestall barn (scrape);

milking center (flush);

drylot (scraped)

No solids separation

Anaerobic lagoon and stockpile

Liquid and solid

Dairy

D3A

Milking center (flush);

drylot (scraped)

Solids separation

Storage pond and stockpile

Liquid and solid

Dairy

D3B

Milking center (flush);

drylot (scraped)

No solids separation

Storage pond and stockpile

Liquid and solid

Dairy

D4A

Drylot feed alley (flush);

milking center (flush);

drylot (scraped)

Solids separation

Storage pond and stockpile

Liquid and solid

Dairy

D4B

Drylot feed alley (flush);

milking center (flush);

drylot (scraped)

No solids separation

Storage pond and stockpile

Liquid and solid

Poultry-broilers

C1A

Broiler house w/bedding

None

Covered cake and open litter

Solid

Poultry-broilers

C1B

Broiler house w/bedding

None

Covered cake

Solid

Poultry-layers

C2

Caged layer high rise house

None

None

Solid



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