%0 Journal Article %T Design of intelligent greenhouse system for ultra-low energy plant factory %A Zhang, Yupeng %A Liu, Jilu %A Wang, Chunfang %J Proceedings of SPIE %V 12451 %P 1245152-1245152-6 %@ 0277-786X %D 2022-10-20 %I SPIE %~ DeepDyve