Application of Benchmarking and Principal Component Analysis in Measuring Performance of Public Irrigation Schemes in Kenya
1
Civil Engineering Department, Pan African University Institute for Basic Sciences, Technology and Innovation (PAUSTI), P.O. Box 62000-00200 Nairobi, Kenya
2
Soil, Water and Environmental Engineering Department, Jomo Kenyatta University of Agriculture and Technology (JKUAT), P.O. Box 62000-00200 Nairobi, Kenya
*
Author to whom correspondence should be addressed.
Agriculture 2018, 8(10), 162; https://doi.org/10.3390/agriculture8100162
Received: 29 August 2018 / Revised: 2 October 2018 / Accepted: 4 October 2018 / Published: 12 October 2018
(This article belongs to the Special Issue Agricultural Irrigation)
The inefficient water use, and variable and low productivity in Kenyan public irrigation schemes is a major concern. It is, therefore, necessary to periodically monitor and evaluate the performance of public irrigation schemes. This prompted evaluation of performance of three rice growing irrigation schemes in western Kenya using benchmarking and principal component analysis. The aim of the study was to quantify and rank the performance of selected irrigation schemes. The performance of the irrigation schemes was evaluated for the period from 2012 to 2016 using eleven performance indicators under agricultural productivity, water supply and financial performance categories. The performance indicators were weighted using principal component analysis and combined to form a single performance score using linear aggregation method. The average performance in the Ahero, West Kano and Bunyala irrigation schemes was 48%, 49% and 56%, respectively. Based on performance score, the Bunyala irrigation scheme is the highest performing rice irrigation scheme in western Kenya. The three irrigation schemes have an average performance. Operation and management measures to improve the current performance of the irrigation schemes are needed.
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Keywords:
benchmarking; evaluation of performance; performance indicator; principal component analysis
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MDPI and ACS Style
Muema, F.M.; Home, P.G.; Raude, J.M. Application of Benchmarking and Principal Component Analysis in Measuring Performance of Public Irrigation Schemes in Kenya. Agriculture 2018, 8, 162. https://doi.org/10.3390/agriculture8100162
AMA Style
Muema FM, Home PG, Raude JM. Application of Benchmarking and Principal Component Analysis in Measuring Performance of Public Irrigation Schemes in Kenya. Agriculture. 2018; 8(10):162. https://doi.org/10.3390/agriculture8100162
Chicago/Turabian StyleMuema, Faith M.; Home, Patrick G.; Raude, James M. 2018. "Application of Benchmarking and Principal Component Analysis in Measuring Performance of Public Irrigation Schemes in Kenya" Agriculture 8, no. 10: 162. https://doi.org/10.3390/agriculture8100162
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