Group 1 - The core viewpoint of the articles highlights the innovative agricultural model of "agriculture-photovoltaics complementarity" being tested in Shaanxi Province, which aims to ensure food security while promoting renewable energy development [1][2] - The project manager, Geng Lufeng, emphasizes the importance of the research project in the context of severe drought conditions in Shaanxi, particularly in the Weibei "drought belt" [1] - The experimental field of 137 acres has shown a yield increase of approximately 20% compared to traditional farming methods, demonstrating the effectiveness of the agriculture-photovoltaics model [1] Group 2 - The project aims to explore pathways to ensure food security under the conditions of converting orchards to arable land, particularly in the context of the Weibei dry plateau [2] - An innovative technique using "single-axis photovoltaic brackets and diffuse scattering panels" has been tested, resulting in yield increases of 0.4% to 4.5% compared to traditional methods [2] - The introduction of artificial intelligence to optimize light distribution and improve efficiency is a key aspect of the ongoing research [2]