Title : Impact of climate-resilient horticultural practices on productivity and resource-use efficiency among high-value crop farmers
Abstract:
Despite growing adoption of climate-resilient practices, productivity and resource-use efficiency in Pakistan's high-value horticultural sector remain critically undermined; post-harvest losses of fruits and vegetables reach up to 30% annually, while water availability has collapsed from 5,000 m³ per capita in 1951 to approximately 900 m³ today. The missing explanation is not technology. It is the conditions under which technology either works or does not. This study investigates why identical practices such as drip irrigation, mulching, protected cultivation, improved varieties, organic manure, and integrated pest management which produce dramatically different productivity and resource-use outcomes across farmers in the same agroecological zones. Through qualitative thematic analysis of semi-structured interviews with 15 smallholder and commercial farmers growing vegetables and fruits across Punjab, Sindh, and Khyber Pakhtunkhwa, coded and analysed using NVivo, the study traces what separates farmers who gained measurable efficiency improvements from those who adopted the same practices and saw little change. The central finding challenges the technology-diffusion framing. Drip irrigation is documented to save 50-60% of irrigation water under supported conditions in Pakistan, yet farmers in this study using the same technology without reliable input supply or technical guidance reported marginal or no water savings. Outcomes across all six practices were governed by four enabling conditions: investment affordability, embodied technical knowledge, input supply reliability, and extension access. The absence of any one condition was sufficient to suppress performance. This study contributes a conditional performance framework for climate-smart horticulture, establishing that adoption is necessary but not sufficient. The implication is clear: climate adaptation investment in Pakistan's horticultural sector must shift from subsidising technology to building the institutional infrastructure that makes technology perform.
Keywords: Climate-Smart Horticulture; Enabling Conditions; Adoption-Performance Gap; Water-Use Efficiency; Pakistan; Qualitative Thematic Analysis.
