Abstract
For thousands of years, farmers have reaped the benefits of perennial crops, from fruit trees to alfalfa to grapes. Today, farmers and researchers are looking for other perennial crops that require less water and nutrient input than annuals and provide a reliable and economically sustainable food source for their farming enterprises. Recent studies have begun to explore the potential of perennial grains to support new agricultural systems that can meet global caloric requirements on the current footprint of cultivated agricultural land. Earn 0.5 CEUs in Crop Management by reading this article and taking the quiz at https://web.sciencesocieties.org/Learning-Center/Courses.
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