article · University of Zambia Journal of Agricultural and Biomedical Sciences
Smallholder maize farmers in Zambia operate with very low levels of economic efficiency, according to a two-stage evaluation combining Data Envelopment Analysis with regression modelling. On average, farmers demonstrate 30 percent technical efficiency and 12 percent allocative efficiency, confirming that production operates well below the capacity of existing agricultural technologies. Using certified hybrid seed, owning livestock, and higher educational attainment of the household head significantly improve both technical and allocative efficiency. Furthermore, technical efficiency improves when farmers adopt mechanised tillage methods, apply organic fertiliser, and participate in community agricultural initiatives. The findings indicate that farm efficiency depends heavily on both human and physical capital, highlighting the necessity of combining private farm investments with broader public support for productivity and output markets.
Maize is a critical crop, but smallholder producers are functioning significantly below their technological capacity. By isolating specific practices that increase farm efficiency, this research shows where interventions can have the greatest effect. It demonstrates to agricultural agencies and development partners that boosting rural productivity requires investments in both tangible farm inputs and farmer education.
This research provides applied economic evidence relevant to seed companies, mechanisation providers, and input suppliers serving smallholder farming networks. It highlights existing commercial demand opportunities for certified hybrid seeds, organic fertiliser, and mechanised tillage services. As an empirical economic assessment, the work is already applied, offering immediate guidance for agribusinesses designing commercial distribution strategies and bundled service models for rural maize producers.
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This paper studies 18s the economic efficiency of small holder maize farmers in Zambia. It uses a two stage analysis approach. In the first stage, efficiency indices are generated using a non parametric technique, the Data Envelopment Analysis (DEA). In the second stage the indices generated are regressed onto farm and farmer characteristics to identify factors affecting small holder technical and allocative efficiency in maize production. The DEA results indicate very low levels of technical and allocative efficiency among smallholder maize farmers. On average, farmers are 30 percent technically and 12 percent allocatively efficient. Regression results have shown that use of certified hybrid seed, livestock ownership, and education attainment of household head can improve both technical and allocative efficiency. Other factors that could enhance technical efficiency include involvement in community agricultural activities and the use of mechanized tillage methods and organic fertilizer. These low efficiency levels signaled by the results confirm the long-held view that most Zambian maize farmers operate far below the potential of existing maize production technologies. The results also suggest that productivity (and efficiency) is as much a public issue as it is private. Human and physical capital attributes of the farm household, for example, are hugely significant. This suggests the need for more attention to broad based, productivity- and output market-enhancing investments.
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DOI: 10.53974/unza.jabs.1.2.1548
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