A study was conducted to see how different levels of nitrogen and sulphur affect the growth and yield of a type of corn called QPM hybrid in dryland conditions. They found that using higher levels of nitrogen led to increased grain yield, protein content, and overall profitability. One specific hybrid, Shaktiman-4, performed better than Shaktiman-2 in terms of growth and yield. Additionally, applying more sulphur also increased grain yield and profitability. Overall, the study showed that adjusting nitrogen and sulphur levels can significantly improve the productivity and profitability of QPM hybrid corn in dryland areas.