IDEAS home Printed from https://ideas.repec.org/a/eee/agiwat/v96y2009i11p1667-1672.html
   My bibliography  Save this article

Evaluation of surface water drainage systems for cropping in the Central Highlands of Ethiopia

Author

Listed:
  • Welderufael, W.A.
  • Woyessa, Y.E.

Abstract

In Ethiopia vertisols cover about 10% of the total land area and is the fourth most important soil used for crop production, accounting for nearly 23% of the total arable land used for crop production. More than half of the vertisols are found in the Central Highlands of Ethiopia, with an altitude of more than 1500m above mean sea level. The unique physical and chemical properties of these soils and the high rainfall during the main cropping season create severe surface waterlogging problems which hinder crop production activities. Severe surface waterlogging affects the growth of plants by impeding nutrient uptake and creating oxygen deficiency around the root zone. To address this crop production problem, three surface water drainage methods, namely broad bed and furrow (BBF), ditch, and flat (traditional) methods were evaluated using the water balance of the plant root zone and wheat as a test crop. The experiment was conducted at the Ginchi Research Station in the central highlands of Ethiopia over two consecutive seasons (2000 and 2001). The results showed that both the BBF and the ditch drainage methods gave about 33% and 22% more grain yield than the flat treatment, respectively. However, there were no significant differences between BBF and ditch for both grain and biomass yield during both experimental seasons. During both seasons the total water balance ([Delta]Wr) at the root zone especially, in the months of June, July and August on all the treatments was higher than the crop water requirement (ETc) and showed no significant difference between the treatments. Thus, the results of this study indicated that the soil water in the root zone was not significantly altered by surface drainage systems and therefore implies the need of further improvement of the different surface drainage methods regarding improving the waterlogging condition and hence the productivity of the vertisols in the Central Highlands of Ethiopia.

Suggested Citation

  • Welderufael, W.A. & Woyessa, Y.E., 2009. "Evaluation of surface water drainage systems for cropping in the Central Highlands of Ethiopia," Agricultural Water Management, Elsevier, vol. 96(11), pages 1667-1672, November.
    • Handle: RePEc:eee:agiwat:v:96:y:2009:i:11:p:1667-1672
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378-3774(09)00197-8
    Download Restriction: Full text for ScienceDirect subscribers only
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Passioura, John, 2006. "Increasing crop productivity when water is scarce--from breeding to field management," Agricultural Water Management, Elsevier, vol. 80(1-3), pages 176-196, February.
    2. N/A, 1996. "Note:," Foreign Trade Review, , vol. 31(1-2), pages 1-1, January.
    3. Kowalik, Piotr J., 2006. "Drainage and capillary rise components in water balance of alluvial soils," Agricultural Water Management, Elsevier, vol. 86(1-2), pages 206-211, November.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Hiroshi Fujiki & Edward J. Green & Akira Yamazaki, 1999. "Sharing the risk of settlement failure," Working Papers 594, Federal Reserve Bank of Minneapolis.
    2. Kris James Mitchener & Matthew Jaremski, 2014. "The Evolution of Bank Supervision: Evidence from U.S. States," NBER Working Papers 20603, National Bureau of Economic Research, Inc.
    3. , G. & , & ,, 2008. "Non-Bayesian updating: A theoretical framework," Theoretical Economics, Econometric Society, vol. 3(2), June.
    4. Nandi, R. & Mondal, K. & Singh, K.C. & Saha, M. & Bandyopadhyay, P.K. & Ghosh, P.K., 2021. "Yield-water relationships of lentil grown under different rice establishments in Lower Gangetic Plain of India," Agricultural Water Management, Elsevier, vol. 246(C).
    5. Andrei Kapaev, 2013. "Remark on repo and options," Papers 1311.5211, arXiv.org.
    6. Daniel Sanches, 2016. "On the Inherent Instability of Private Money," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 20, pages 198-214, April.
    7. Ricardo de O. Cavalcanti & Andres Erosa & Ted Temzelides, 1999. "Private Money and Reserve Management in a Random-Matching Model," Journal of Political Economy, University of Chicago Press, vol. 107(5), pages 929-945, October.
    8. James J. McAndrews & William Roberds, 1999. "Payment intermediation and the origins of banking," Staff Reports 85, Federal Reserve Bank of New York.
    9. Allen Head & Junfeng Qiu, 2007. "Elastic Money, Inflation, And Interest Rate Policy," Working Paper 1152, Economics Department, Queen's University.
    10. Hentati-Kaffel, R. & Prigent, J.-L., 2016. "Optimal positioning in financial derivatives under mixture distributions," Economic Modelling, Elsevier, vol. 52(PA), pages 115-124.
    11. Li, Xiaolin & Tong, Ling & Niu, Jun & Kang, Shaozhong & Du, Taisheng & Li, Sien & Ding, Risheng, 2017. "Spatio-temporal distribution of irrigation water productivity and its driving factors for cereal crops in Hexi Corridor, Northwest China," Agricultural Water Management, Elsevier, vol. 179(C), pages 55-63.
    12. Fong, Wai Mun, 1997. "Robust beta estimation: Some empirical evidence," Review of Financial Economics, Elsevier, vol. 6(2), pages 167-186.
    13. Freixas, Xavier & Parigi, Bruno M & Rochet, Jean-Charles, 2000. "Systemic Risk, Interbank Relations, and Liquidity Provision by the Central Bank," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 32(3), pages 611-638, August.
    14. repec:ulb:ulbcvp:p0025 is not listed on IDEAS
    15. Moreno-Bromberg, Santiago & Taschini, Luca, 2011. "Pollution permits, strategic trading and dynamic technology adoption," SFB 649 Discussion Papers 2011-042, Humboldt University Berlin, Collaborative Research Center 649: Economic Risk.
    16. Steven Brams & D. Kilgour, 1998. "Backward Induction Is Not Robust: The Parity Problem and the Uncertainty Problem," Theory and Decision, Springer, vol. 45(3), pages 263-289, December.
    17. Christian Volpe Martincus & Andrés Gallo, 2009. "Institutions and Export Specialization: Just Direct Effects?," Kyklos, Wiley Blackwell, vol. 62(1), pages 129-149, February.
    18. Zelenyuk, Valentin, 2015. "Aggregation of scale efficiency," European Journal of Operational Research, Elsevier, vol. 240(1), pages 269-277.
    19. Junfeng Qiu, 2011. "Bank money, aggregate liquidity, and asset prices," Annals of Economics and Finance, Society for AEF, vol. 12(2), pages 295-346, November.
    20. Antunes, Antonio & Peeters, Dominique, 2001. "On solving complex multi-period location models using simulated annealing," European Journal of Operational Research, Elsevier, vol. 130(1), pages 190-201, April.
    21. Postlewaite, Andrew, 1998. "The social basis of interdependent preferences," European Economic Review, Elsevier, vol. 42(3-5), pages 779-800, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:agiwat:v:96:y:2009:i:11:p:1667-1672. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/agwat .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.