Environmental
Benefits of rbST Supplements
Producing Milk Using Fewer Resources & Generating Less Waste
This material has been favorably reviewed
and endorsed by the Center
for Global Food Issues and their campaign to support High
Yield Conservation practices in agriculture.
The net benefits of producing 10% more milk than the
1996 annual supply (19 billion gallons) using the same number of
dairy cows and 100% adoption of rbST would include:
- Water -- irrigation for feed grains. 100% adoption of
supplemental rbST would save 180 billion gal/yr of water, or the
equivalent of 700,000 U.S. homes' annual usage.
- Land -- used for feed grain farming. 100% adoption of
supplemental rbST would save 1.7 million acres of land, or 1/3
the land area of New Jersey.
- Fuel -- for grain, dairy operations, and (including)
rbST production. 100% adoption of supplemental rbST would save
150 million gal/yr of fuel, or 240,000 homes' annual consumption.
- Gases -- methane (greenhouse) gases from cows. 100%
adoption of supplemental rbST would reduce 4.9 million tons/yr
gas emissions.
- Manure -- 100% adoption of supplemental rbST would reduce
0.9 million metric tons/yr of manure.
- Soil loss -- erosion from grain farming. 100% adoption
of supplemental rbST would reduce 5.3 million tons/yr soil loss,
or 1% of the U.S. total soil.
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