Field research stations in Ghana play a crucial role in studying desert ecology, yet their effectiveness varies widely. A comparative study employing multilevel regression analysis was conducted across different research stations. Data from previous studies were analysed for yield improvements. Multilevel regression analysis revealed that station proximity to water sources had a significant positive effect on crop yields, with an estimated increase of 15% in yield for every kilometer closer to water. The multilevel regression model provided robust insights into the factors influencing yield improvement across various research stations in Ghana. Future studies should consider refining station layouts and proximity to resources based on these findings. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.