LUANNAN COUNTY, Hebei Province, China - April 10, 2020: Female farmers are covering sweet potato seedlings with double-layer plastic film to increase

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LUANNAN COUNTY, Hebei Province, China - April 10, 2020: Female farmers are covering sweet potato seedlings with double-layer plastic film to increase temperature and humidity and ensure the vigorous growth of crops.

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Size: 6720px × 4480px
Photo credit: © YongXin Zhang / Alamy / Afripics
License: Royalty Free
Model Released: No

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