Open Access
Subscription Access
Open Access
Subscription Access
Evaluation of Technical Efficiency of Rice Farmers in Canal and Tank Irrigated Systems in Tamil Nadu
Subscribe/Renew Journal
The present study undertaken in Cauvery delta zone and Southern zone in the state of Tamil Nadu has estimated the resource use efficiency in rice production and has assessed the effect of farm specific socio economic factors affecting the technical efficiency. A stochastic frontier production function was estimated to determine technical efficiency of individual farms. The data were collected for two years from the Cost of Cultivation Scheme of Tamil Nadu Centre. The results of Cobb-Douglas stochastic production function indicated that the estimated parameters for seed (positive), labour hours(negative) and value of pesticides (negative) are significant and hence, playing a major role in influencing rice production under canal irrigation. But in the case of tank irrigation system the estimated parameters for fertilizers, labour hours, machine hours are significantly and positively influenced the yield of paddy. Moreover the marginal value product to input price ratios for the variables influencing significantly revealed that it will be profitable to increase the use of seeds in canal irrigation and fertilizer and human labour in tank irrigation system. The Z test results indicated that there is a significant difference between the average technical efficiency estimates between canal and tank irrigation systems.
Keywords
Rice, Canal and Tank Irrigation, Technical Efficiency, Cobb-Douglass Production Function, Stochastic Frontier.
Subscription
Login to verify subscription
User
Font Size
Information
- Akighir, David Terfa and Shabu, Terwase (2011). Efficiency of resource use in rice farming enterprise in kwande local Government area of benue state, Nigeria. Internat. J. Humanities & Soc. Sci., 1(3) : 215-220.
- Ayinde, O.E., Adewumi, M.O. and Ojehomon, V.E.T. (2009). Determinants of technical efficiency and varietal-gap of rice production in Nigeria: A meta-Frontier Model Approach. A paper presented at the International Association of Agricultural Economics conference, Beijing, China, 16-22 pp.
- Chapke, R.R., Mondal, Biswajit and Mishra, J.S. (2011). Resourceuse efficiency of sorghum (Sorghum bicolor) production in rice (Oryza sativa)-fallows in Andhra Pradesh. India J. Hum. Ecol., 34(2) : 87-90.
- Cobb, C.W. and Douglas, P.H. (1928). A theory of production. Supplement, Papers and Proceedings of the Fortieth Annual Meeting of the American Economic Association. American Econ. Rev., 18(1):139-165.
- Farrel, M.J. (1957). The measurement of productive efficiency. J. Royal Statist. Sot. Series A (general), 21 : 253-281.
- Ghosh, Chandralekha and Raychaudhuri, Ajitava (2010). Measurement of cost efficiency in the case of rice production in West Bengal and Andhra Pradesh. The IUP J. Agric. Econ., 7(1&2) : 30-47.
- Idiong, I.C. (2007). Estimation of farm level technical efficiency in smallscale swamp rice production in cross river state of Nigeria: A stochastic frontier approach. World J. Agric. Sci., 3(5) : 653-658.
- Khai, Huynh Viet and Yabe, Mitsuyasu (2011). Technical efficiency analysis of rice production in Vietnam. J.ISSAAS, 17(1) : 135-146.
- Narala, Anuradha and Zala, Y.C. (2010). Technical efficiency of rice farms under irrigated conditions in central Gujarat. Agric. Econ. Res. Rev., 23 : 375-381.
- Olorunfemi O. Ogundele and Victor O. Okoruwa (2006). Technical efficiency differentials in rice production technologies in Nigeria, African Economic Research Consortium.
- Otsuka, K. (1991). Rural poverty and access to land in asian rice Economy. The Economic Review, 42 : 319-329.
- Shapiro, K.H. and Muller, J. (1977). Sources of technical efficiency: the role of modernization and information. Econ. Develop. & Cultur. Change, 25 : 239-310.
Abstract Views: 384
PDF Views: 2