Design of the compact, stable vertical rice seedling frame for cold regions with DLI-based dynamic light control. - Guo, Lifeng; Wu, Fahui; Huang, Junjie; Wang, Yizhe; Bao, Yujian; Wu, Yuzhu; Tang, Ru; Su, Zhongbin; Xie, Qiuju; Ma, Zheng; Wang, Liwei; Zhang, Xin (International Journal of Agricultural & Biological Engineering, 2026)