World Soil Day marked in NE China's Heilongjiang

A staff members is busy on a pile of corns at the Zhaoguang Farm Co,. Ltd. under the Beidahuang Group Bei'an branch in northeast China's Heilongjiang Province, Oct. 20, 2022. 

Staff members of the Zhaoguang Farm Co,. Ltd. under the Beidahuang Group Bei'an branch take soil samples for analysis in northeast China's Heilongjiang Province, Oct. 20, 2022.

A staff member maneuvers corns with an engineering machine at the Zhaoguang Farm Co,. Ltd. under the Beidahuang Group Bei'an branch in northeast China's Heilongjiang Province, Oct. 20, 2022.​

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