These Probiotics For Plants Could Help Feed The World


By Adele Peters

Agriculture has a math problem. To feed an extra two billion people by 2050—the equivalent of six more United States—the world will need to increase crop production by 70% to 100%. But yield gains have slowed to just 1% a year, and the technology farmers rely on for those meager gains, such as pesticides, cause problems of their own.

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