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Heilongjiang boosts farming with digital innovation

By Zhou Huiying | chinadaily.com.cn | Updated: 2025-07-22 15:30
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A smart diagnostic device identifies the growth stage of rice through leaf analysis at No 856 Company of Beidahuang Group, a large State-owned enterprise in Heilongjiang province. [Photo by Hu Mengdan/For chinadaily.com.cn]
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