China’s county confirmed as largest black highland barley planting base

Longzi County in China’s Tibet has been confirmed as the world’s largest black highland barley planting base by the World Record Certification Agency (WRCA). The county has a total area of 34.4 square kilometers dedicated to black highland barley cultivation. Longzi black highland barley is a unique highland barley variety in Longzi County, which grows at an altitude of 3,800
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