Agriculture Reference
In-Depth Information
spreading. Many producers chose, and were often encouraged by scientists, industry
representatives, extension workers, and other change agents, not to use organic mate-
rials even when they were available because they felt the short-term benefits of using
commercial fertilizers were the best.
ABBREVIATIONS
BSE:
bovine spongiform encephalopathy
CAFOs:
concentrated animal feeding operations
GMOs:
genetically modified organisms
Mt:
million tonnes
NOP:
National Organic Program
OF PA:
The Organic Foods Production Act
EPA:
US Environmental Protection Agency
REFERENCES
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