Adaptation constraints and prospects for future research priorities in lowland rice-based farming systems: learning experiences from Northwest Cambodia

Touch Van (), Rebecca Cross, Clemens Grünbühel, Floris Ogtrop, Peter Ampt, Try Yorn, Robert John Martin, Brian R. Cook and Daniel K. Y. Tan
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Touch Van: The University of Melbourne
Rebecca Cross: Sydney Institute of Agriculture, The University of Sydney
Clemens Grünbühel: Australian Centre for International Agricultural Research
Floris Ogtrop: Sydney Institute of Agriculture, The University of Sydney
Peter Ampt: Sydney Institute of Agriculture, The University of Sydney
Try Yorn: Ministry of Industry, Science Technology and Innovation
Robert John Martin: Sydney Institute of Agriculture, The University of Sydney
Brian R. Cook: The University of Melbourne
Daniel K. Y. Tan: Sydney Institute of Agriculture, The University of Sydney

Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, 2024, vol. 26, issue 9, No 27, 22555-22586

Abstract: Abstract Sustainable agricultural development not only addresses global food insecurity but may also alleviate poverty by enriching the lives of millions of smallholder farmers. Improving the sustainability and profitability of agriculture where smallholders are dominant creates profound impacts because small landholding farmers produce approximately 70–80% of the global food. The need for a thorough understanding of the factors affecting farmers’ adoption of agricultural technologies and practices has been identified from extant literature as an important research gap. Responding to the research gap and need, this study examined the challenges that prevent farm households from adopting improved farming practices and/or technologies in Banteay Meanchey and Battambang provinces in Northwest Cambodia. A total of 524 rice producing farm household representatives were randomly selected from a household database maintained by the local government authorities. A mixed methods approach was used in the study including semi-structured interviews followed by in-depth interviews, field observations, and literature review. Farmers were found to be confronted with a range of challenges and concerns, including soil degradation, weeds, diseases, insect pests, high production costs, flooding, droughts, changing rainfall pattern, and unreliable rainfall distribution. The research findings demonstrate that improved crop production practices (e.g., adopting mechanised direct seeding methods of crop establishment, maintaining and improving soil health through crop residue retention, growing cover crops, etc.) and better resource use efficiency (e.g., reducing seeding rates to less than 100 kg/ha, being more strategic in the use of integrated nutrient, weed, and pest management strategies, etc.) can be a starting point for sustainable intensification of rice production. This transition towards intensifying paddy production sustainably may become even more effective through a clear understanding of local contexts, farm household characteristics, available resources, and the farm management practices and constraints. We observed that farmers and their associations have yet to be fully recognised as partners and actors in Cambodia. Instead, they tend to be viewed as beneficiaries and recipients of improved practices and technologies. We, therefore, propose that farmers and their associations be acknowledged and included in a process of co-creation of knowledge-practices. Such partnerships will enable the inclusion of factors (e.g., production costs, production risks, complexity and practicability of implementations, product market and prices, etc.) shown to influence farmers’ adoption of innovative farming practices and technologies. The original contribution of this article is a real-world account of the constraints and limitations experienced by smallholder rice farmers in Cambodia, which are connected to future research and development priorities in the region.

Keywords: Cambodia; Paddy smallholder farmers; Cropping production systems; Production constraints and limitations; Sustainable productivity and profitability (search for similar items in EconPapers)
Date: 2024
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DOI: 10.1007/s10668-023-03566-6

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