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5 Kan. J.L. & Pub. Pol'y 219 (1995-1996)
Pork, Pollution, and Pig Farming: The Truth about Corporate Hog Production in Kansas

handle is hein.journals/kjpp5 and id is 609 raw text is: Pork, Pollution, and
Pig Farming:
The Truth About
Corporate Hog Production
in Kansas
Eric Voogt

The battle over whether
corporations should be
allowed to own agricultural
land and produce
agricultural products has
been raging since the turn of
the century.

I. Background
The Swine Industry
. Corporate Swine Production Trend
Many family swine farmers produce, slaughter, and process
their hogs at one facility. Other small swine farmers produce
hogs and sell the full grown swine to a slaughter and processing
operation. A recent trend in the swine production industry,
however, is an increase in the number of hogs per farm. Many of
these large hog production farms are owned and operated by
corporations. Kansas swine production reflects this trend. This
trend towards larger production facilities exists in Kansas
although corporate ownership of swine production operations was
illegal in Kansas until 1994.' The trend towards large production
farms is even more pronounced in North Carolina where
corporations have always been free to produce swine.
In general, these corporate hog producers differ from the
family hog producer in size as well as ownership. A good
example of a corporate swine production facility is National Hog
Farms in eastern Colorado. National's 17,000 sows produce
320,000 swine per year in a facility consisting of 220 buildings
across 27,000 acres. The swine are housed in corrugated metal
buildings which are air conditioned in the summer and heated in
the winter. The buildings have grated metal floors, and water
flushes out the hog waste every twelve hours. This waste is sent
to lagoons where it evaporates or is sprayed over fields as
fertilizer.2
The reproductive history of each sow is computerized. At
the age of seven months, the sows are bred in a special building.
Exactly 115 days later, a litter of approximately nine piglets is
born. At twenty-one days the piglets are weaned from their
mother and are sent to a nursery building for another six weeks.
It takes six more buildings and eighteen more weeks for the pigs
to finish on feed. The cycle repeats for sows, and the hogs are
sent to slaughter. In this system, a pig grows from birth to the
marketable weight of 240 pounds in six months at a rate of
approximately one and one-half pounds per day.'
The ideal climate for these hog production operations
consists of moderate temperature with low rainfall and low
humidity. A proximate supply of corn and soybeans for feed and
a low water table are also positives. A hog population of low
density in the area of the operation helps prevent the spread of
disease. Finally, a low density of human population lessens the
need to diffuse the odor. These attributes are typical of southwest
Kansas, making the region attractive to corporate swine
producers.4

Eric Voogt is a third-year law student at the University of Kansas
School of Law in Lawrence, Kansas.

Spring 1996

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