Farmers’ Adoption and Satisfaction with National Irrigation Administration (NIA) Services in Central Luzon, Philippines
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Keywords

adoption
agricultural services
farmer satisfaction
infrastructure
irrigation services
NIA
satisfaction
water management

How to Cite

Mendoza, M. J. E. (2026). Farmers’ Adoption and Satisfaction with National Irrigation Administration (NIA) Services in Central Luzon, Philippines. Southeast Asian Journal of Agriculture and Allied Sciences, 6(1), 9–17. https://doi.org/10.63943/sajaas.vol6iss1art114pp9-17

Abstract

This study evaluated farmers’ adoption and satisfaction levels regarding services provided by the National Irrigation Administration (NIA) in the Angat-Maasim River Irrigation System (AMRIS), spanning selected municipalities in Bulacan and Pampanga, Philippines. Using a descriptive-correlational research design, data were collected from 393 randomly selected farmers through structured questionnaires. Results showed that while farmers exhibited high adoption levels of NIA irrigation practices (M = 4.51), satisfaction was moderate (M = 4.33), with communication receiving the highest and infrastructure maintenance the lowest ratings. Poor infrastructure maintenance was the most frequently cited problem (M = 3.03). A weak but significant positive correlation (r = 0.333) was found between adoption and satisfaction, suggesting that compliance may be driven more by institutional norms than by personal satisfaction. Findings highlight the importance of enhancing infrastructure, expanding training, and involving youth and women in irrigation governance to improve service effectiveness and sustainability.

https://doi.org/10.63943/sajaas.vol6iss1art114pp9-17
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References

Braig, K. F. (2018). The European Court of Human Rights and the right to clean water and sanitation. Water Policy, 20(2), 282–307. https://doi.org/10.2166/wp.2018.045

Clemente, R. S., Fajardo, A. L., Ballaran, V. G., Jr., Ureta, J. C. P., Baulita, A. S., & Tapire, K. C. J. (2020). Assessing the resurgent irrigation development program of the Philippines: National irrigation systems component (Discussion Paper Series No. 2020-01). Philippine Institute for Development Studies. https://pidswebs.pids.gov.ph/CDN/PUBLICATIONS/pidsdps2001.pdf

David, C. C. (1995). Philippine irrigation development: Overview, determinants, and policy issues (PIDS Discussion Paper Series No. 1995-26). Philippine Institute for Development Studies. https://hdl.handle.net/10419/187300

David, C. C., & Inocencio, A. B. (2014). Measuring irrigation performance: Lessons from national systems (PIDS Policy Notes No. 2014-20). Philippine Institute for Development Studies. https://pidswebs.pids.gov.ph/CDN/PUBLICATIONS/pidspn1420.pdf

Delos Reyes, M. L. F., & Schultz, B. (2020). An assessment of farmers' perspective in support of the modernization of national irrigation systems in the Philippines. Irrigation and Drainage, 70(2), 207–223. https://doi.org/10.1002/ird.2537

Feder, G., Just, R. E., & Zilberman, D. (1985). Adoption of agricultural innovations in developing countries: A survey. Economic Development and Cultural Change, 33(2), 255–298. https://doi.org/10.1086/451461

Indammog, F. (2025). Implementation of Free Irrigation Service Act at Upper Chico Irrigation System (UCRIS): Basis for sustainability plan. AIDE Interdisciplinary Research Journal, 10, 196–215. https://doi.org/10.56648/aide-irj.v10i1.161

Inocencio, A. B., David, C. C., & Briones, R. M. (2013). A rapid appraisal of the irrigation program of the Philippine government (Final report). Department of Budget and Management & Philippine Institute for Development Studies. https://www.dbm.gov.ph/wp-content/uploads/DBM%20Publications/FPB/ZBB-2013/A%20RAPID%20APPRAISAL%20OF%20THE%20IRRIGATION%20PROGRAM%20OF%20THE%20PHILIPPINE%20GOVERNMENT.pdf

International Water Management Institute. (2018). IWMI annual report 2018. https://www.iwmi.org/annual-reports/iwmi-annual-report-2018/

Laborte, A. G., de Bie, K., Smaling, E. M. A., Moya, P. F., & Boling, A. A. (2012). Rice yields and yield gaps in Southeast Asia: Drivers of yield variability. European Journal of Agronomy, 35(2), 76–86. https://doi.org/10.1016/j.eja.2011.08.005

Mariano, M. J., Villano, R., & Fleming, E. (2012). Factors influencing farmers' adoption of modern rice technologies and good management practices in the Philippines. Agricultural Systems, 110, 41–53. https://doi.org/10.1016/j.agsy.2012.03.010

Medalla, V. B., Marmol, J. N. S., & Dio, R. V. (2012). The farmers’ satisfaction with the services of National Irrigation Administration: The case of irrigation systems in Bulan, Sorsogon. Asian Journal of Management Sciences, 2(2), 84–93. https://asianjournals.org/online/index.php/ajms/article/view/188

Meinzen-Dick, R. (2014). Property rights and sustainable irrigation: A developing country perspective. Agricultural Water Management, 145, 23–31. https://doi.org/10.1016/j.agwat.2014.03.017

Naz, G. M. (2018). Farmers’ satisfaction on National Irrigation Administration (NIA) services in Sorsogon. Asian Journal of Management Sciences, 1(2), 119–133. https://www.asianjournals.org/online/index.php/ajms/article/view/77

Palis, F. (2020). Aging Filipino rice farmers and their aspirations for their children. Philippine Journal of Science, 149(2), 351–361. https://doi.org/10.56899/149.02.10

Turner, R. J. (2007). Review of Diffusion of innovations (5th ed.), by E. M. Rogers. Journal of Minimally Invasive Gynecology, 14, 776. https://doi.org/10.1016/j.jmig.2007.07.001

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