Smart technologies used in NE China's field management

For more:
https://news.cgtn.com/news/2022-07-08/Smart-technologies-used-in-NE-China-s-field-management-1bvyVfmDtgA/index.html

China's autumn grain growth has entered the critical summer field management period. Some intelligent technologies have been used in northeast China, the country's most significant autumn grain-producing region.

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