IDEAS home Printed from https://ideas.repec.org/a/eee/agiwat/v98y2011i5p775-783.html
   My bibliography  Save this article

Crop coefficient, yield response to water stress and water productivity of teff (Eragrostis tef (Zucc.)

Author

Listed:
  • Araya, A.
  • Stroosnijder, Leo
  • Girmay, G.
  • Keesstra, S.D.

Abstract

In the semi-arid region of Tigray, Northen Ethiopia a two season experiment was conducted to measure evapotranspiration, estimate yield response to water stress and derive the crop coefficient of teff using the single crop coefficient approach with simple, locally made lysimeters and field plots. During the experiment we also estimated the water productivity of teff taking into account long-term rainfall probability scenarios and different levels of farmers' skills. During the experimental seasons (2008 and 2009), the average potential evapotranspiration of teff ranged from 260 to 317Â mm. The total seasonal water requirement of teff was found to lower in contrast to the assumptions of regional agronomists that teff water requirement is comparable to that of wheat and barley (375Â mm). The average single crop coefficient values (kc) for the initial, mid and late season stages of teff were 0.8-1, 0.95-1.1 and 0.4-0.5, respectively. The seasonal yield response to water stress was 1.04, which indicates that teff exhibits a moderately sensitive and linear response to water stress. The results suggest that teff is likely to give significantly higher grain yield when a nearly optimal water supply is provided. The study showed that, in locations where standard equipment is not affordably available, indicative (rough) crop evapotranspiration values can be obtained by using field plots and employing locally made lysimeters. The difference in economic water productivity (EWP) and the crop water productivity (CWP) for teff were assessed under very wet, wet, normal, dry and very dry scenarios. In addition two groups of farmers were evaluated, a moderately (I) and a highly skilled (II) group. The results showed that higher EWP and CWP were obtained under very wet scenario than very dry scenario. There was also a 22% increase in EWP and CWP under group II compared to group I farmers. The increase was due to a 22% reduction in unwanted water losses achieved through use of improved technology and better irrigation skills. Both EWP and CWP can be used to evaluate the pond irrigation water productivity (IWP) for a given climate, crop and soil type, and skill and technology level of the farmer. For special crops like teff extra criteria may be needed in order to properly evaluate the pond irrigation water productivity. During the experimental seasons, a high IWP for teff was attained when about 90% of the optimal water need of the crop was met. IWP can be used as an indicator as how much supplementary irrigation has to be applied in relation to the rainfall and other sources of water supply in order to assure greatest yield from a total area. However, the supplemental irrigation requirement of the crops may vary with season due to seasonal rainfall variability.

Suggested Citation

  • Araya, A. & Stroosnijder, Leo & Girmay, G. & Keesstra, S.D., 2011. "Crop coefficient, yield response to water stress and water productivity of teff (Eragrostis tef (Zucc.)," Agricultural Water Management, Elsevier, vol. 98(5), pages 775-783, March.
    • Handle: RePEc:eee:agiwat:v:98:y:2011:i:5:p:775-783
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378-3774(10)00380-X
    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. Ngigi, Stephen N. & Savenije, Hubert H.G. & Thome, Josephine N. & Rockstrom, Johan & de Vries, F.W.T. Penning, 2005. "Agro-hydrological evaluation of on-farm rainwater storage systems for supplemental irrigation in Laikipia district, Kenya," Agricultural Water Management, Elsevier, vol. 73(1), pages 21-41, April.
    2. Bessembinder, J.J.E. & Leffelaar, P.A. & Dhindwal, A.S. & Ponsioen, T.C., 2005. "Which crop and which drop, and the scope for improvement of water productivity," Agricultural Water Management, Elsevier, vol. 73(2), pages 113-130, May.
    3. Fox, P. & Rockstrom, J., 2003. "Supplemental irrigation for dry-spell mitigation of rainfed agriculture in the Sahel," Agricultural Water Management, Elsevier, vol. 61(1), pages 29-50, June.
    4. Kang, Shaozhong & Gu, Binjie & Du, Taisheng & Zhang, Jianhua, 2003. "Crop coefficient and ratio of transpiration to evapotranspiration of winter wheat and maize in a semi-humid region," Agricultural Water Management, Elsevier, vol. 59(3), pages 239-254, April.
    5. Pereira, Luis Santos & Oweis, Theib & Zairi, Abdelaziz, 2002. "Irrigation management under water scarcity," Agricultural Water Management, Elsevier, vol. 57(3), pages 175-206, December.
    6. Araya, A. & Stroosnijder, L., 2010. "Effects of tied ridges and mulch on barley (Hordeum vulgare) rainwater use efficiency and production in Northern Ethiopia," Agricultural Water Management, Elsevier, vol. 97(6), pages 841-847, June.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Sintayehu Legesse Gebre & Jos Van Orshoven & Dirk Cattrysse, 2023. "Optimizing the Combined Allocation of Land and Water to Agriculture in the Omo-Gibe River Basin Considering the Water-Energy-Food-Nexus and Environmental Constraints," Land, MDPI, vol. 12(2), pages 1-37, February.
    2. Alam, Mohammad Faiz & Pavelic, Paul, 2020. "Underground Transfer of Floods for Irrigation (UTFI): exploring potential at the global scale," IWMI Research Reports H050008, International Water Management Institute.
    3. Habtemariam, Lemlem Teklegiorgis & Abate Kassa, Getachew & Gandorfer, Markus, 2017. "Impact of climate change on farms in smallholder farming systems: Yield impacts, economic implications and distributional effects," Agricultural Systems, Elsevier, vol. 152(C), pages 58-66.
    4. de Almeida, Ailson Maciel & Coelho, Rubens Duarte & da Silva Barros, Timóteo Herculino & de Oliveira Costa, Jéfferson & Quiloango-Chimarro, Carlos Alberto & Moreno-Pizani, Maria Alejandra & Farias-Ram, 2022. "Water productivity and canopy thermal response of pearl millet subjected to different irrigation levels," Agricultural Water Management, Elsevier, vol. 272(C).
    5. Haileselassie, Hailay & Araya, A. & Habtu, Solomon & Meles, Kiros Gebretsadkan & Gebru, Girmay & Kisekka, Isaya & Girma, Atkilt & Hadgu, Kiros Meles & Foster, A.J., 2016. "Exploring optimal farm resources management strategy for Quncho-teff (Eragrostis tef (Zucc.) Trotter) using AquaCrop model," Agricultural Water Management, Elsevier, vol. 178(C), pages 148-158.
    6. Mihretie, Fekremariam Asargew & Tsunekawa, Atsushi & Haregeweyn, Nigussie & Adgo, Enyew & Tsubo, Mitsuru & Masunaga, Tsugiyuki & Meshesha, Derege Tsegaye & Ebabu, Kindiye & Nigussie, Zerihun & Sato, S, 2022. "Exploring teff yield variability related with farm management and soil property in contrasting agro-ecologies in Ethiopia," Agricultural Systems, Elsevier, vol. 196(C).
    7. Hörner, Denise & Wollni, Meike, 2021. "Integrated soil fertility management and household welfare in Ethiopia," Food Policy, Elsevier, vol. 100(C).
    8. Totin, Edmond & Stroosnijder, Leo & Agbossou, Euloge, 2013. "Mulching upland rice for efficient water management: A collaborative approach in Benin," Agricultural Water Management, Elsevier, vol. 125(C), pages 71-80.
    9. Araya, A. & Prasad, P.V.V. & Gowda, P.H. & Afewerk, A. & Abadi, B. & Foster, A.J., 2019. "Modeling irrigation and nitrogen management of wheat in northern Ethiopia," Agricultural Water Management, Elsevier, vol. 216(C), pages 264-272.
    10. Rashki, Paria & piri, halimeh & Khamari, Eisa, 2022. "Determining the production function and optimal irrigation depth of Roselle in deficit irrigation conditions and using potassium fertilizer," Agricultural Water Management, Elsevier, vol. 271(C).
    11. Pereira, L.S. & Paredes, P. & Hunsaker, D.J. & López-Urrea, R. & Mohammadi Shad, Z., 2021. "Standard single and basal crop coefficients for field crops. Updates and advances to the FAO56 crop water requirements method," Agricultural Water Management, Elsevier, vol. 243(C).

    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. Naba, W. & Moges A. & Gebremichael, A., 2020. "Evaluating the effect of in-situ rainwater harvesting techniques on maize production in moisture stress areas of humbo woreda, wolaita zone, Southern Ethiopia," International Journal of Agricultural Research, Innovation and Technology (IJARIT), IJARIT Research Foundation, vol. 10(1), June.
    2. Sekyi-Annan, Ephraim & Tischbein, Bernhard & Diekkrüger, Bernd & Khamzina, Asia, 2018. "Performance evaluation of reservoir-based irrigation schemes in the Upper East region of Ghana," Agricultural Water Management, Elsevier, vol. 202(C), pages 134-145.
    3. Barron, Jennie & Okwach, George, 2005. "Run-off water harvesting for dry spell mitigation in maize (Zea mays L.): results from on-farm research in semi-arid Kenya," Agricultural Water Management, Elsevier, vol. 74(1), pages 1-21, May.
    4. Adekalu, K.O. & Balogun, J.A. & Aluko, O.B. & Okunade, D.A. & J.W.Gowing & Faborode, M.O., 2009. "Runoff water harvesting for dry spell mitigation for cowpea in the savannah belt of Nigeria," Agricultural Water Management, Elsevier, vol. 96(11), pages 1502-1508, November.
    5. Abdelkhalik, Abdelsattar & Pascual-Seva, Nuria & Nájera, Inmaculada & Giner, Alfonso & Baixauli, Carlos & Pascual, Bernardo, 2019. "Yield response of seedless watermelon to different drip irrigation strategies under Mediterranean conditions," Agricultural Water Management, Elsevier, vol. 212(C), pages 99-110.
    6. Araya, A. & Habtu, Solomon & Hadgu, Kiros Meles & Kebede, Afewerk & Dejene, Taddese, 2010. "Test of AquaCrop model in simulating biomass and yield of water deficient and irrigated barley (Hordeum vulgare)," Agricultural Water Management, Elsevier, vol. 97(11), pages 1838-1846, November.
    7. Naba, W. & Moges, A. & Gebremichael, A., 2020. "Evaluating the effect of in-situ rainwater harvesting techniques on maize production in moisture stress areas of humbo woreda, wolaita zone, Southern Ethiopia," International Journal of Agricultural Research, Innovation and Technology (IJARIT), IJARIT Research Foundation, vol. 10(1), June.
    8. Geerts, Sam & Raes, Dirk, 2009. "Deficit irrigation as an on-farm strategy to maximize crop water productivity in dry areas," Agricultural Water Management, Elsevier, vol. 96(9), pages 1275-1284, September.
    9. Geerts, S. & Raes, D. & Garcia, M. & Taboada, C. & Miranda, R. & Cusicanqui, J. & Mhizha, T. & Vacher, J., 2009. "Modeling the potential for closing quinoa yield gaps under varying water availability in the Bolivian Altiplano," Agricultural Water Management, Elsevier, vol. 96(11), pages 1652-1658, November.
    10. Bluemling, Bettina & Yang, Hong & Pahl-Wostl, Claudia, 2007. "Making water productivity operational--A concept of agricultural water productivity exemplified at a wheat-maize cropping pattern in the North China plain," Agricultural Water Management, Elsevier, vol. 91(1-3), pages 11-23, July.
    11. Martinez Alvarez, V. & González-Real, M.M. & Baille, A. & Maestre Valero, J.F. & Gallego Elvira, B., 2008. "Regional assessment of evaporation from agricultural irrigation reservoirs in a semiarid climate," Agricultural Water Management, Elsevier, vol. 95(9), pages 1056-1066, September.
    12. Bouma, Jetske A. & Hegde, Seema S. & Lasage, Ralph, 2016. "Assessing the returns to water harvesting: A meta-analysis," Agricultural Water Management, Elsevier, vol. 163(C), pages 100-109.
    13. Clarke, Neville & Bizimana, Jean-Claude & Dile, Yihun & Worqlul, Abeyou & Osorio, Javier & Herbst, Brian & Richardson, James W. & Srinivasan, Raghavan & Gerik, Thomas J. & Williams, Jimmy & Jones, Cha, 2017. "Evaluation of new farming technologies in Ethiopia using the Integrated Decision Support System (IDSS)," Agricultural Water Management, Elsevier, vol. 180(PB), pages 267-279.
    14. Feng, Yu & Gong, Daozhi & Mei, Xurong & Hao, Weiping & Tang, Dahua & Cui, Ningbo, 2017. "Energy balance and partitioning in partial plastic mulched and non-mulched maize fields on the Loess Plateau of China," Agricultural Water Management, Elsevier, vol. 191(C), pages 193-206.
    15. Andarzian, B. & Bannayan, M. & Steduto, P. & Mazraeh, H. & Barati, M.E. & Barati, M.A. & Rahnama, A., 2011. "Validation and testing of the AquaCrop model under full and deficit irrigated wheat production in Iran," Agricultural Water Management, Elsevier, vol. 100(1), pages 1-8.
    16. Heidarpour, M. & Mostafazadeh-Fard, B. & Abedi Koupai, J. & Malekian, R., 2007. "The effects of treated wastewater on soil chemical properties using subsurface and surface irrigation methods," Agricultural Water Management, Elsevier, vol. 90(1-2), pages 87-94, May.
    17. Garg, N.K. & Dadhich, Sushmita M., 2014. "Integrated non-linear model for optimal cropping pattern and irrigation scheduling under deficit irrigation," Agricultural Water Management, Elsevier, vol. 140(C), pages 1-13.
    18. Patanè, C. & Cosentino, S.L., 2010. "Effects of soil water deficit on yield and quality of processing tomato under a Mediterranean climate," Agricultural Water Management, Elsevier, vol. 97(1), pages 131-138, January.
    19. Darouich, Hanaa & Karfoul, Razan & Ramos, Tiago B. & Moustafa, Ali & Shaheen, Baraa & Pereira, Luis S., 2021. "Crop water requirements and crop coefficients for jute mallow (Corchorus olitorius L.) using the SIMDualKc model and assessing irrigation strategies for the Syrian Akkar region," Agricultural Water Management, Elsevier, vol. 255(C).
    20. Abd El-Wahed, M.H. & Ali, E.A., 2013. "Effect of irrigation systems, amounts of irrigation water and mulching on corn yield, water use efficiency and net profit," Agricultural Water Management, Elsevier, vol. 120(C), pages 64-71.

    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:98:y:2011:i:5:p:775-783. 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.