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About

Xiaogeng Liu is an agricultural robotics researcher whose work sits at the intersection of mechanical engineering and precision horticulture, with a focus on automating labor-intensive plant cultivation processes. Liu's most significant contribution is the development of a high-productivity grafting robot for Solanaceae crops — a breakthrough that addresses longstanding challenges in commercial grafting, including low throughput, inconsistent quality, and heavy reliance on manual labor. This work, which has accumulated nearly 30 citations across related publications, advances sustainable agriculture by promoting grafting as an environmentally friendly alternative to chemical treatments for soil-borne diseases. Equally notable is Liu's research on transplanting manipulators designed for hydroponic leafy vegetable production, tackling the technically demanding problem of mechanically handling coco-peat substrate blocks — a material whose low density and poor friction properties make automated pick-and-place operations particularly challenging. This work, garnering nearly 20 citations, has direct implications for modernizing greenhouse operations across South China. Collectively, Liu's research demonstrates a consistent commitment to engineering practical, field-ready automation solutions that reduce agricultural labor dependency while improving operational reliability and crop production efficiency.