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Exploiting the diversity of barley landraces in Ethiopia

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Abstract

The paper describes a methodology to incorporate the collection of barley landraces available in the Plant Genetic Resources Centre of Ethiopia (PGRC/E), as well as future collections, in the Ethiopian barley breeding program. Six hundred pure lines extracted from thirty Ethiopian barley landraces were evaluated and selected, along with the original populations, between 1989 and 1993. Three lines were identified which significantly outyielded the local landrace in some of the testing sites and had a higher average yield across sites and seasons. The yield of these lines was similar to the best improved variety also developed from a landrace population. Despite the relatively small number of landrace-lines (600) in the original population, the exploitation of the diversity existing within Ethiopian barley germplasm has produced in only five years promising lines for yield at low input conditions and for disease and insect resistance. Some lines had a yield potential comparable with the best breeding lines produced earlier, and one is under multiplication for release.

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References

  • Asfaw, Z., 1989. Variation in hordein polypeptide pattern within Ethiopian barley, Hordeum vulgare L. (Poaceae). Hereditas 110: 185-191.

    Google Scholar 

  • Blum, A., G. Golan, J. Mayer, B. Sinmena, L. Shpiler & J. Burra, 1989. The drought response of landraces of wheat from the northern Negev Desert in Israel. Euphytica 43: 87-96.

    Google Scholar 

  • Blum, A., G. Golan & J. Mayer, 1991. Progress achieved by breeding open-pollinated cultivars as compared with landraces of sorghum. J Agric Science, Cambridge 117: 307-312.

    Google Scholar 

  • Bejiga, G., S. Tsegaye, A. Tullu & W. Erskine, 1996. Evaluation of Ethiopian landraces of lentil. Genetic Resources and Crop Evolution (in press).

  • Ceccarelli, S., S. Grando & J.A.G. van Leur, 1987. Genetic diversity in barley landraces from Syria and Jordan. Euphytica 36: 389-405.

    Google Scholar 

  • Ceccarelli, S., S. Grando & J.A.G. van Leur, 1995. Barley landraces of the Fertile Crescent offer new breeding options for stress environments. Diversity 11: 112-113.

    Google Scholar 

  • Central Statistical Authority, 1992. Agricultural sample survey on area, production and yield of major crops by sector and season. 1989/90. Vol. 103. CSA, Addis Ababa.

    Google Scholar 

  • Damania, A.B. & E. Porceddu, 1983. Variation in landraces of turgidum and bread wheats and sampling strategies for collecting wheat genetic resources. In: S. Sakamoto, (Ed.), Proc. 6th Int. Wheat Genetics Symp., Kyoto, pp. 123-136, Plant Germ-Plasm Institute, Faculty of Agriculture, Kyoto University.

  • Damania, A.B., M.T. Jackson & E. Porceddu, 1985. Variation in wheat and barley landraces from Nepal and the Yemen Arab Republic. Z Pflanzenzüchtg 94: 13-24.

    Google Scholar 

  • Elings, A. & M.M. Nachit, 1991. Durum wheat landraces from Syria. I. Agro-ecological and morphological characterization. Euphytica 53: 211-224.

    Google Scholar 

  • Erskine, W. & N.A. Choudhary, 1986. Variation between and within lentil landraces from Yemen Arab Republic. Euphytica 35: 695-700.

    Google Scholar 

  • Harlan, J.R., 1969. Ethiopia: A center of diversity. Econ Bot 23: 309-314.

    Google Scholar 

  • Lagudah, E.S., R.S. Flood & G.M. Halloran, 1987. Variation in high molecular weight glutenin subunits in landraces of hexaploid wheat from Afghanistan. Euphytica 36: 3-9.

    Google Scholar 

  • Munck, L., K.E. Karlsson, A. Hagberg & B.O. Eggum, 1970. Gene for improved nutritional value in barley seed protein. Science 168: 985-987.

    Google Scholar 

  • Porceddu, E. & G.T. Scarascia Mugnozza, 1984. Genetic variation in durum wheat. In: S. Sakamoto, (Ed.), Proc. 6th Int. Wheat Genetics Symp., Kyoto, pp. 253-264, Plant Germ-Plasm Institute, Faculty of Agriculture, Kyoto University.

    Google Scholar 

  • Qualset, C.O., 1975. Sampling germplasm in a center of diversity: An example of disease resistance in Ethiopian barley. In: O.H. Frankel & J.G. Hawkes (Eds), Crop Genetic Resources for Today and Tomorrow, pp. 81-96, Cambridge University Press.

  • Qualset, C.O. & J.G. Moseman, 1966. Disease reactions of 654 barley introductions from Ethiopia. USDA/ARS progress Report.

  • Spagnoletti-Zeuli, P.L., C. De Pace & E. Porceddu, 1984. Variation in durum wheat populations from three geographical origins. I. Material and spike characteristics. Euphytica 33: 563-575.

    Google Scholar 

  • Tesemma, T., H.C. Becker, G. Belay, D. Mitiku, E. Bechere & S. Tsegaye, 1993. Performance of Ethiopian tetraploid wheat landraces at their collection sites. Euphytica 71: 221-230.

    Google Scholar 

  • Tolbert, D.M., C.O. Qualset, S.K. Jain & J.C. Craddock, 1979. A diversity analysis of a world collection of barley. Crop Sci 19: 789-794.

    Google Scholar 

  • Vavilov, N.I., 1951. The origin, variation, immunity and breeding of cultivated plants. Chron Bot 1: 364.

    Google Scholar 

  • Webster, R.K., L.F. Jackson & C.W. Schaller, 1980. Source of resistance in barley to Rhynchosporium secalis. Plant Disease 64: 88-90.

    Google Scholar 

  • Weltzien, E., 1982. Observations on the growth habit of Syrian and Jordanian landraces of barley. Rachis 1: 6-7.

    Google Scholar 

  • Weltzien, E., 1988. Evaluation of barley (Hordeum vulgare L.) landrace populations originating from different growing regions in the Near East. Plant Breeding 101: 95-106.

    Google Scholar 

  • Weltzien, E. & G. Fischbeck, 1990. Performance and variability of local barley landraces in Near-Eastern environments. Plant Breeding 104: 58-67.

    Google Scholar 

  • Zhang, Q., R.K. Webster & R.W. Allard, 1987. Geographical distribution and association between resistance to four races of Rhynchosporium secalis. Phytopathology 77: 352-257.

    Google Scholar 

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Lakew, B., Semeane, Y., Alemayehu, F. et al. Exploiting the diversity of barley landraces in Ethiopia. Genetic Resources and Crop Evolution 44, 109–116 (1997). https://doi.org/10.1023/A:1008644901982

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  • DOI: https://doi.org/10.1023/A:1008644901982

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