The study brought out that the gross returns as well as returns over total costs excluding land in highly developed block of agro-climatic Zone II was more as compared to zone I, and III. The coefficients of machine and number of irrigation was found to be significant in both highly/least developed blocks. The interaction with agriculture related department has played important role in least developed block of Zone I, and in highly developed block in overall study. The highest economic losses due to non-adoption of recommended technology was observed to be 1840 kg per hectare in least developed block of Zone I (Sub-Montane zone).
Agro-climatic zone, Economics, Punjab, Resource use, Wheat