摘要：The study has analysed the technical efficiency in wheat production across different regions of the Punjab state. It is based on the cross sectional data collected from a random sample of 564 farm households comprising 58, 318, and 188 households from semi-hilly, central and south-western regions for the year 2005-06. The mean technical efficiency of wheat production has been found as 87 per cent, 94 per cent, 86 per cent and 87 per cent in semi-hilly, central, south-western and Punjab state as a whole, respectively. The results signify that farmers of the central region do not have much scope to increase productivity of wheat through technical efficiency improvement under the existing conditions of input-use and technology. In the semi-hilly and south-western regions, the yield of wheat can be improved to the extent of 13 per cent and 15 per cent, respectively through adoption of better practices of technology. Across different regions, wheat area has contributed positively and significantly, the coefficient being highest and only significant variable for the central region. The coefficient of expenditure on insecticides and pesticides has been found significant for the semi-hilly region, demanding boost in the expenditure on insecticides and pesticides to increase wheat production in this region. The coefficient of fertilizer nutrients has been observed positive and significant for the semi-hilly and south-western regions, indicating that there is scope for increasing production of wheat by enhancing the use of fertilizers in these regions. Further, the technical efficiencies are positively and significantly related to age, education and experience of a farmer and percentage area under the crop.
