The study tested different fertilizers on wheat yield in high elevation areas. Potash fertilizer was found to be the most important for increasing wheat yield. Applying potash fertilizer increased wheat yield by up to 38.1%, leading to higher income for farmers. The best ratio of nitrogen, phosphorus, and potash for wheat in high elevation areas was 60 kg/ha of nitrogen, 32 kg/ha of phosphorus, and 122 kg/ha of potash.