Phân tích hiệu quả kỹ thuật của mô hình sản xuất lúa hữu cơ tại thị xã Cai Lậy, Tiền Giang
và
*
Article Sidebar
Full Text: 
PDF
Abstract
The study evaluates the technical efficiency of the organic rice production at the household level in Cai Lay Town, TienGiang Province, using the survey data from 120 rice-producing households during the 2023 – 2024 Winter-Spring season and the application of the stochastic frontier analysis (SFA). Results show that the average technical efficiency score of the organic rice producing households gained at 0.979 lower than that of the referenced households at 0.998 with the statistical significance of 5%. The main reasons include the stringent requirements of organic production, which prohibit chemical fertilizers and pesticides, leading to lower yields. Farmers’ limited education and experience, coupled with reliance on natural conditions, increase instability in cultivation. However, organic rice households achieve a net profit nearly 7 million VND/ha higher than their conventional connterparts due to selling at higher level of rice price. These findings confirm that organic rice production is a promising pathway, which should be supported through cooperatives and technology adoption to enhance efficiency and ensure sustainable agriculture development.
Tóm tắt
Nghiên cứu được thực hiện nhằm phân tích hiệu quả kỹ thuật (TE) đối với mô hình sản xuất lúa hữu cơ tại thị xã Cai Lậy, Tiền Giang, dựa trên dữ liệu khảo sát 120 hộ sản xuất lúa vụ Đông Xuân 2023 – 2024 và phương pháp ước lượng biên ngẫu nhiên (SFA) đã được sử dụng. Kết quả phân tích cho thấy TE trung bình của nhóm hộ sản xuất lúa hữu cơ đạt 0,979, thấp hơn so với hộ sản xuất lúa đối chứng đạt 0,998 với mức ý nghĩa thống kê 5%. Sự chênh lệch này chủ yếu liên quan đến quy trình và giới hạn sử dụng vật tư nông nghiệp trong sản xuất lúa. Bên cạnh đó, kinh nghiệm hạn chế về sản xuất lúa hữu cơ và điều kiện tự nhiên cũng được xem là nguyên nhân ảnh hưởng. Tuy nhiên, hộ sản xuất lúa hữu cơ đạt lợi nhuận ròng cao hơn gần 7 triệu đồng/ha chủ yếu do giá bán lúa được cao hơn. Nhìn chung, sự gia tăng hiệu quả tài chính là nhân tố khẳng định mục tiêu hướng đến sản xuất lúa hữu cơ lâu dài và cần có chính sách khuyến nông kịp thời để đồng hành với nhà sản xuất lúa.
Article Details
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Tài liệu tham khảo
Aigner, D., Lovell, C. A. K., & Schmidt, P. (1977). Formulation and estimation of stochastic frontier production function models. Journal of Econometrics, 6(1), 21–37. https://doi.org/10.1016/0304-4076(77)90052-5
Bui, T. L., Tran, H. C., Azadi, H., & Lebailly, P. (2018). Improving the technical efficiency of Sengcu rice producers through better financial management and sustainable farming practices in mountainous areas of Vietnam. Sustainability, 10(7), 2279.
https://doi.org/10.3390/su10072279
Cai Lay Town Statistics Office. (2024). Cai Lay Town Statistical Yearbook 2023. Statistical Publishing House (in Vietnamese).
Chang, S. H. E., Benjamin, E. O., & Sauer, J. (2024). Factors influencing the adoption of sustainable agricultural practices for rice cultivation in Southeast Asia: a review. Agronomy for Sustainable Development, 44(3), 27–56. https://doi.org/10.1007/s13593-024-00960-w
Coelli, T. J., Rao, D. S. P., O’donnell, C. J., & Battese, G. E. (2005). An introduction to efficiency and productivity analysis. Springer Science & Business Media.
Farrell, M. J. (1957). The measurement of productive efficiency. Journal of the Royal Statistical Society: Series A (General), 120(3), 253–281. https://doi.org/10.2307/2343100
Ho, T. N. M., & Nguyen, Đ. H. (2024). Production efficiency of the rice-sesame rotation model in the Mekong Delta. CTU Journal of Science, 60(1D), 211-223 (in Vietnamese).
Huynh, H. T. (2009). Technical efficiency of rice producing households in the Mekong delta of Vietnam. Munich Personal RePEc Archive (MPRA), 30610, 25. https://mpra.ub.uni-muenchen.de/30610/
Huynh, H. T. (2007). Analysis of impact of advanced techniques on efficiency of rice production in Can Tho and Soc Trang. CTU Journal of Science, 8, 47-56 (in Vietnamese).
Huynh, H. T. (2019). Value Chain Approach to Agricultural Commodity Development - Some Practical Issues in the Mekong Delta. Journal of Ethnic Minorities Research, 8(2), 1–7 (in Vietnamese).
Huynh, K. V., & Yabe, M. (2011). Technical efficiency analysis of rice production in Vietnam. J. ISSAAS, 17(1), 135–146.
Kea, S., Li, H., & Pich, L. (2016). Technical efficiency and its determinants of rice production in Cambodia. Economies, 4(4), 22. https://doi.org/10.3390/economies4040022
Khong, D. T. (2020). Financial efficiency and willingness to convert to organic rice model of farm households in the Mekong Delta. CTU Journal of Science, 56(5D), 218–226 (in Vietnamese).
Khong, D. T. (2022). Recommendations to convert from conventional to organic rice production in the Mekong Delta: Vinh Long province case study and policy implications. Ho Chi Minh City Open University Journal of Science (HCMCOUJS), 17(1), 5-18 (in Vietnamese).
Krisdiyanto, R., Harisudin, M., & Irianto, H. (2021). Technical efficiency of organic rice farming in Ngawi Regency (The case of the Komunitas Ngawi Organic Center). IOP Conference Series: Earth and Environmental Science, 824(1), 12103.
https://doi.org/10.1088/1755-1315/824/1/012103
Lambert, A. G. P. (2022). Technical efficiency analysis of organic rice production in Leyte, Philippines: a stochastic frontier approach. Review of Socio-Economic Research and Development Studies, 6(2), 1–20.
Majumder, S., Bala, B. K., Arshad, F. M., Haque, M. A., & Hossain, M. A. (2016). Food security through increasing technical efficiency and reducing postharvest losses of rice production systems in Bangladesh. Food Security, 8, 361–374. https://doi.org/10.1007/s12571-016-0558-x
Mazhar, R., Xuehao, B., Dogot, T., Skominas, R., Tanaskovik, V., Azadi, H., & Wei, Z. (2022). Contract Farming and Technical Efficiency: A Case of Export-Oriented Organic Rice Farmers in Pakistan. Land, 11(11), 1953.
https://doi.org/10.3390/land11111953
Meeusen, W., & van den Broeck, J. (1977). Technical efficiency and dimension of the firm: Some results on the use of frontier production functions. Empirical Economics, 2, 109–122. https://doi.org/10.1007/BF01767476
Ministry of Science and Technology. (2018). Decision No. 3965/QĐ-BKHCN on the Announcement of the National Standard (in Vietnamese).
Nguyen, C. T., & Ahamed, T. (2022). Analyzing factors that affect rice production efficiency and organic fertilizer choices in Vietnam. Sustainability, 14(14), 8842. https://doi.org/10.3390/su14148842
Nguyen, D. H., Ngo, T., Le, Q. T. D., Ho, H., & Nguyen, H. H. T. (2019). The role of knowledge in sustainable agriculture: Evidence from rice farms’ technical efficiency in Hanoi, Vietnam. Sustainability, 11(9), 2472.
https://doi.org/10.3390/su11092472
Nguyen, A. V. T., Vo, T. T., & Dang, A. T. T. (2020) Solutions to Improve the Production Efficiency of Organic Rice in Vinh Long Province. Journal of Industry and Trade, 23, 302–307. (in Vietnamese).
Nguyen, T. V., & Nguyen, T. T. (2022). Factors affect technical efficiency of rice farming housholds in Tam Nong district, Dong Thap province. Journal of Science and Development Economics, 19, 93–100.
Nguyen, H. T. T., Le, P. N. M., Pham, H. X., & Hoang, T. L. (2024). The effect of hybrid rice seeds adoption on the technical efficiency of rice farmers in Vietnam. Hue University Journal of Science: Economics and Development, 133(5A), 35–54 (in Vietnamese).
Panpluem, N., Mustafa, A., Huang, X., Wang, S., & Yin, C. (2019). Measuring the technical efficiency of certified organic rice producing farms in Yasothon province: Northeast Thailand. Sustainability, 11(24), 6974.
https://doi.org/10.3390/su11246974
People's Committee of Cai Lay Town. (2024). Report on the Socio-economic Development, National Defense - Security Situation in March 2024 and Orientations, Tasks for April 2024.
Quan, N. M. (2006). A technical efficiency analysis of the monoculture with three rice crops and crop rotation pattern with two rice crops and one cash crop in Cho Moi district, An Giang province in the year 2004-2005. CTU Journal of Science, 6, 203–212 (in Vietnamese).
Salazar, C., & Rand, J. (2020). Pesticide use, production risk and shocks. The case of rice producers in Vietnam. Journal of Environmental Management, 253, 109705. https://doi.org/10.1016/j.jenvman.2019.109705
StataCorp. (2017). Stata: Release 15 (Statistical Software (ed.)). College Station, TX: StataCorp LLC.
Thapa, R., & Dhakal, S. C. (2024). Technical efficiency of rice seed production and their determinants in Chitwan, Nepal–A one-step scaling stochastic frontier approach. Cogent Food & Agriculture, 10(1), 2353668. https://doi.org/10.1080/23311932.2024.2353668
Tran, N. Q., & Tiet, T. (2022). The role of peer influence and norms in organic farming adoption: Accounting for farmers’ heterogeneity. Journal of Environmental Management, 320, 115909.
https://doi.org/https://doi.org/10.1016/j.jenvman.2022.115909
Vo, L. T. T., & Huynh, T. H. (2015). Textbook on Scientific Research Methods and Research Proposal Writing (2nd ed.). Can Tho University Publishing (in Vietnamese).
Wibowo, R. P., Raihan, A., & Gunawan, D. (2019). Comparative analysis of technical efficiency between organic and non-organic rice farming in North Sumatera Indonesia. IOP Conference Series: Materials Science and Engineering, 648(1), 12038.
https://doi.org/10.1088/1757-899X/648/1/012038
Willer, H., Schlatter, B., Trávníček, J., Lernoud Julia, & Kemper, L. (2025). The World of Organic Agriculture Statistics and Emerging Trends 2025 (Eds). Research Institute of Organic Agriculture FiBL, Frick, and IFOAM – Organics International, Bonn http://www.organic-world.net/yearbook/yearbook-2025.html