Soybeans tested in carbon dioxide-rich environment of the future
Researchers at the University of Illinois in Champaign are raising soybeans in the kind of atmospheric conditions forecast for the year 2050.
By 2050, carbon dioxide levels are expected to be about 1.5 times greater than the current 370 parts per million, while daytime ozone levels during the growing season could peak on average at 80 parts per billion - now 60 parts per billion.
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