• A scientist checks vegetables growing in a plant farm belonging to the Institute of Advanced Technology at the University of Science and Technology of China in Hefei city, east China's Anhui province, 11 March 2019.    Photo Imaginechina
  The Story :February 28, 2019 - March 13, 2019
  The Story :Artificial lighting for indoor growing systems

ID: bjl7947545 Time: 2019-03-12
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