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Quantifying the socio‐economic determinants of sustainable crop production: an application to wheat cultivation in the Tarai of Nepal

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  • Mubarik Ali

Abstract

This study specifies a procedure to quantify the determinants of sustainable crop production, and applies the method to wheat cultivation in the Tarai of Nepal. Three aspects of sustainability were considered. First, the fertility of the land was found to have deteriorated owing to long‐term practices incompatible with soil and drainage conditions. Three‐quarters of the farmers had reduced land fertility and for one‐third of them the wheat yield was at least 20% lower than for farmers who applied farmyard manure to every crop and adopted a rotation consistent with soil and drainage conditions. Secondly, the study found that it was possible to improve resource‐use efficiency in wheat production to give 25% higher production at current levels, type, and quality of farm resources. Resource‐use efficiency was significantly related to farm management practices such as crop stand, variety, disease, and land preparation quality, and socio‐economic factors such as off‐farm job opportunities, poor plot accessibility, and migration. Thirdly, the increasing population pressure on land, decreasing livestock number per cropped area, and diminishing fuel wood sources, significantly reduced farm‐based nutrient cycling because farmyard manure had to be used for fuel. This had implications for the higher use of the fossil‐based inputs in crop production.

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  • Mubarik Ali, 1996. "Quantifying the socio‐economic determinants of sustainable crop production: an application to wheat cultivation in the Tarai of Nepal," Agricultural Economics, International Association of Agricultural Economists, vol. 14(1), pages 45-60, April.
    • Handle: RePEc:bla:agecon:v:14:y:1996:i:1:p:45-60
    DOI: 10.1111/j.1574-0862.1996.tb00399.x
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    Cited by:

    1. Kiran Prasad Bhatta & Akira Ishida & Kenji Taniguchi & Raksha Sharma, 2008. "Whose Extension Matters? Role of Governmental and Non-Governmental Agricultural Extension on the Technical Efficiency of Rural Nepalese Farms," Journal of South Asian Development, , vol. 3(2), pages 269-295, October.
    2. Abedullah & Pandey, Sushil, 2004. "Risk and Fertilizer Use in the Rainfed Rice Ecosystem of Tarlac, Philippines," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, vol. 36(1), pages 1-10, April.
    3. Staal, Steven J. & Romney, D. & Baltenweck, Isabelle & Waithaka, Michael M. & Muriuki, H. & Njoroge, L., 2003. "Spatial Analysis Of Soil Fertility Management Using Integrated Household And Gis Data From Smallholder Kenyan Farms," 2003 Annual Meeting, August 16-22, 2003, Durban, South Africa 25903, International Association of Agricultural Economists.
    4. Prishchepov, Alexander V. & Ponkina, Elena & Sun, Zhanli & Müller, Daniel, 2019. "Revealing the determinants of wheat yields in the Siberian breadbasket of Russia with Bayesian networks," Land Use Policy, Elsevier, vol. 80(C), pages 21-31.
    5. Ali, Mubarik & Byerlee, Derek, 2000. "Productivity growth and resource degradation in Pakistan's Punjab - a decomposition analysis," Policy Research Working Paper Series 2480, The World Bank.
    6. Bhatta, Kiran Prasad & Ishida, Akira & Taniguchi, Kenji & Sharma, Raksha, 2006. "Technical Efficiency of Rural Nepalese Farmers as Affected by Farm Family Education and Extension Services," MPRA Paper 40955, University Library of Munich, Germany.
    7. Prishchepov, Alexander & Ponkina, Elena & Sun, Zhanli & Müller, Daniel, 2019. "Выявление Детерминант Урожайности Пшеницы В Западной Сибири С Использованием Байесовских Сетей [Revealing the Determinants of Wheat Yields in the Siberian Breadbasket of Russia with Bayesian Networ," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 15(1), pages 39-83.
    8. Ndem Chijioke, Uteh Akaninyene, 2018. "Profitability of Improved Seed Adoption on Small Holders Maize Farmers in Abuja Nigeria," Business and Management Studies, Redfame publishing, vol. 4(4), pages 71-81, December.
    9. Eliane Gomes & João Soares de Mello & Geraldo Souza & Lidia Angulo Meza & João Mangabeira, 2009. "Efficiency and sustainability assessment for a group of farmers in the Brazilian Amazon," Annals of Operations Research, Springer, vol. 169(1), pages 167-181, July.

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