Topic: Research News
Scientists discovered that ancient farmers inadvertently created aggressive wheat varieties by selecting plants that could grow faster and outcompete others. This led to the development of 'warrior' types in early wheat varieties.
Wheat domestication was shaped by an intense evolutionary struggle for light and space. Early crops developed traits that helped them outgrow and outcompete neighboring plants. A team of scientists, led by Dr. Yixiang Shan and Professor Colin Osborne at the University of Sheffield, investigated how wild plants responded to early human cultivation.
They found that farming practices strongly favored individuals that could compete more effectively than their wild ancestors. Over roughly 1,000 to 2,000 years, plants that could grow faster and dominate their neighbors were more likely to survive and reproduce. This process led to the emergence of what researchers describe as
Implications
Scientists discovered that ancient farmers inadvertently created aggressive wheat varieties by selecting plants that could grow faster and outcompete others. This led to the development of 'warrior' types in early wheat varieties.
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