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Socio‐economic impacts of zero and reduced tillage in wheat fields of the Moroccan drylands

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  • Yigezu A. Yigezu
  • Tamer El‐Shater

Abstract

Zero tillage (ZT) is recommended for dryland farming because it enhances retention of residual soil moisture. However, it is not always clear whether this translates to an economic advantage over conventional tillage, which helps in controlling weeds. Using a nationally representative sample of 1901 wheat fields in Morocco as a case study, we provide comparative analysis on different tillage intensities. Results from an endogenous switching regression model showed that fields that were not tilled gave 298.6 kg/ha (23%) higher yields, US$89/ha (27%) more income and more stable yields than those tilled once or more. Fields that were not tilled also had 87% lower yield variance with 100% and 65.6% less risk of giving yield levels below 500 and 1000 kg/ha, respectively. The highest yield losses occurred during the first and third tillage passes, but the second had negligible effect. Labor saving from avoiding tillage under ZT was undermined by higher labor needed for weeding. Along with biophysical benefits documented elsewhere, our results show that, if constraints for its wider diffusion are removed, zero or reduced tillage has the potential to sustainably improve the economic and biophysical viability of dryland agriculture in Morocco and other similar countries in North Africa and West Asia.

Suggested Citation

  • Yigezu A. Yigezu & Tamer El‐Shater, 2021. "Socio‐economic impacts of zero and reduced tillage in wheat fields of the Moroccan drylands," Agricultural Economics, International Association of Agricultural Economists, vol. 52(4), pages 645-663, July.
    • Handle: RePEc:bla:agecon:v:52:y:2021:i:4:p:645-663
    DOI: 10.1111/agec.12640
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    1. Tamer El-Shater & Yigezu A. Yigezu & Amin Mugera & Colin Piggin & Atef Haddad & Yaseen Khalil & Stephen Loss & A. Aw-Hassan, 2016. "Does Zero Tillage Improve the Livelihoods of Smallholder Cropping Farmers?," Journal of Agricultural Economics, Wiley Blackwell, vol. 67(1), pages 154-172, February.
    2. Sreejith Aravindakshan & Frederick Rossi & T. S. Amjath-Babu & Prakashan Chellattan Veettil & Timothy J. Krupnik, 2018. "Application of a bias-corrected meta-frontier approach and an endogenous switching regression to analyze the technical efficiency of conservation tillage for wheat in South Asia," Journal of Productivity Analysis, Springer, vol. 49(2), pages 153-171, June.
    3. James J. Heckman & Vytlacil, Edward J., 2007. "Econometric Evaluation of Social Programs, Part II: Using the Marginal Treatment Effect to Organize Alternative Econometric Estimators to Evaluate Social Programs, and to Forecast their Effects in New," Handbook of Econometrics, in: J.J. Heckman & E.E. Leamer (ed.), Handbook of Econometrics, edition 1, volume 6, chapter 71, Elsevier.
    4. Hailemariam Teklewold & Menale Kassie & Bekele Shiferaw, 2013. "Adoption of Multiple Sustainable Agricultural Practices in Rural Ethiopia," Journal of Agricultural Economics, Wiley Blackwell, vol. 64(3), pages 597-623, September.
    5. Michael Lokshin & Elena Glinskaya, 2009. "The Effect of Male Migration on Employment Patterns of Women in Nepal," The World Bank Economic Review, World Bank, vol. 23(3), pages 481-507, November.
    6. John Kanburi Bidzakin & Simon C. Fialor & Dadson Awunyo-Vitor & Iddrisu Yahaya, 2019. "Impact of contract farming on rice farm performance: Endogenous switching regression," Cogent Economics & Finance, Taylor & Francis Journals, vol. 7(1), pages 1618229-161, January.
    7. Salvatore Di Falco & Marcella Veronesi & Mahmud Yesuf, 2011. "Does Adaptation to Climate Change Provide Food Security? A Micro-Perspective from Ethiopia," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 93(3), pages 825-842.
    8. Haggblade, Steven & Tembo, Gelson, 2003. "Development, Diffusion and Impact of Conservation Farming in Zambia," Food Security Collaborative Working Papers 54464, Michigan State University, Department of Agricultural, Food, and Resource Economics.
    9. Heckman, James, 2013. "Sample selection bias as a specification error," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 31(3), pages 129-137.
    10. Nicholas Magnan & Travis J. Lybbert & Rachid Mrabet & Aziz Fadlaoui, 2011. "The Quasi-Option Value of Delayed Input Use under Catastrophic Drought Risk: The Case of No-Till in Morocco," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 93(2), pages 498-504.
    11. Guido W. Imbens & Jeffrey M. Wooldridge, 2009. "Recent Developments in the Econometrics of Program Evaluation," Journal of Economic Literature, American Economic Association, vol. 47(1), pages 5-86, March.
    12. Clougherty, Joseph A. & Duso, Tomaso & Muck, Johannes, 2016. "Correcting for Self-selection Based Endogeneity in Management Research: Review, Recommendations and Simulations," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 19, pages 286-347.
    13. Awudu Abdulai & Wallace Huffman, 2014. "The Adoption and Impact of Soil and Water Conservation Technology: An Endogenous Switching Regression Application," Land Economics, University of Wisconsin Press, vol. 90(1), pages 26-43.
    14. Malikov, Emir & Kumbhakar, Subal C., 2014. "A generalized panel data switching regression model," Economics Letters, Elsevier, vol. 124(3), pages 353-357.
    15. Kirtti Ranjan Paltasingh & Phanindra Goyari, 2018. "Impact of farmer education on farm productivity under varying technologies: case of paddy growers in India," Agricultural and Food Economics, Springer;Italian Society of Agricultural Economics (SIDEA), vol. 6(1), pages 1-19, December.
    16. Knowler, Duncan & Bradshaw, Ben, 2007. "Farmers' adoption of conservation agriculture: A review and synthesis of recent research," Food Policy, Elsevier, vol. 32(1), pages 25-48, February.
    17. Jalan, Jyotsna & Ravallion, Martin, 2003. "Estimating the Benefit Incidence of an Antipoverty Program by Propensity-Score Matching," Journal of Business & Economic Statistics, American Statistical Association, vol. 21(1), pages 19-30, January.
    18. Joshua D. Angrist & Jörn-Steffen Pischke, 2009. "Mostly Harmless Econometrics: An Empiricist's Companion," Economics Books, Princeton University Press, edition 1, number 8769.
    19. Moti Jaleta & Menale Kassie & Kindie Tesfaye & Tilaye Teklewold & Pradyot Ranjan Jena & Paswel Marenya & Olaf Erenstein, 2016. "Resource saving and productivity enhancing impacts of crop management innovation packages in Ethiopia," Agricultural Economics, International Association of Agricultural Economists, vol. 47(5), pages 513-522, September.
    20. Imbens, Guido W & Angrist, Joshua D, 1994. "Identification and Estimation of Local Average Treatment Effects," Econometrica, Econometric Society, vol. 62(2), pages 467-475, March.
    21. Brian Sims & Sandra Corsi & Gualbert Gbehounou & Josef Kienzle & Makiko Taguchi & Theodor Friedrich, 2018. "Sustainable Weed Management for Conservation Agriculture: Options for Smallholder Farmers," Agriculture, MDPI, vol. 8(8), pages 1-20, August.
    22. Shiferaw, Bekele & Kassie, Menale & Jaleta, Moti & Yirga, Chilot, 2014. "Adoption of improved wheat varieties and impacts on household food security in Ethiopia," Food Policy, Elsevier, vol. 44(C), pages 272-284.
    23. Michael Lokshin & Zurab Sajaia, 2011. "Impact of interventions on discrete outcomes: Maximum likelihood estimation of the binary choice models with binary endogenous regressors," Stata Journal, StataCorp LP, vol. 11(3), pages 368-385, September.
    24. Krishna, Vijesh V. & Veettil, Prakashan C., 2014. "Productivity and efficiency impacts of conservation tillage in northwest Indo-Gangetic Plains," Agricultural Systems, Elsevier, vol. 127(C), pages 126-138.
    25. David W. Carter & J. Walter Milon, 2005. "Price Knowledge in Household Demand for Utility Services," Land Economics, University of Wisconsin Press, vol. 81(2).
    26. Alfonso Miranda & Sophia Rabe-Hesketh, 2006. "Maximum likelihood estimation of endogenous switching and sample selection models for binary, ordinal, and count variables," Stata Journal, StataCorp LP, vol. 6(3), pages 285-308, September.
    27. Khonje, Makaiko & Manda, Julius & Alene, Arega D. & Kassie, Menale, 2015. "Analysis of Adoption and Impacts of Improved Maize Varieties in Eastern Zambia," World Development, Elsevier, vol. 66(C), pages 695-706.
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