Professor John Witcombe

Emeritus Professor

  1. 1994
  2. Published

    An RFLP-based genetic map of pearl millet (Pennisetum glaucum)

    Liu, C. J., Witcombe, J. R., Pittaway, T. S., Nash, M., Hash, C. T., Busso, C. S. & Gale, M. D., Oct 1994, In: Theoretical and Applied Genetics. 89, p. 481-487

    Research output: Contribution to journalArticlepeer-review

  3. 1995
  4. Published

    Mapping quantitative trait loci for downy mildew resistance in pearl millet

    Jones, E. S., Liu, C. J., Gale, M. D., Hash, C. T. & Witcombe, J. R., Aug 1995, In: Theoretical and Applied Genetics. 91, 3, p. 448-456

    Research output: Contribution to journalArticlepeer-review

  5. 1996
  6. Published

    Farmer Participatory Crop Improvement. I. Varietal Selection and Breeding Methods and Their Impact on Biodiversity

    Witcombe, J. R., Joshi, A., Joshi, K. D. & Sthapit, B. R., Oct 1996, In: Experimental Agriculture. 32, 4, p. 445-460

    Research output: Contribution to journalArticlepeer-review

  7. Published

    Farmer Participatory Crop Improvement. II. Participatory Varietal Selection, a Case Study in India

    Joshi, A. & Witcombe, J. R., Oct 1996, In: Experimental Agriculture. 32, 4, p. 461 - 477

    Research output: Contribution to journalArticlepeer-review

  8. Published

    Farmer Participatory Crop Improvement. III. Participatory Plant Breeding, a Case Study for Rice in Nepal

    Sthapit, B. R., Joshi, K. D. & Witcombe, J. R., Oct 1996, In: Experimental Agriculture. 32, 4, p. 479-496

    Research output: Contribution to journalArticlepeer-review

  9. 2000
  10. Published

    Resistance gene deployment strategies in cereal hybrids using marker-assisted selection: gene pyramiding, three-way hybrids, and synthetic parent populations

    Witcombe, J. R. & Hash, C. T., Mar 2000, In: Euphytica. 112, p. 175–186

    Research output: Contribution to journalArticlepeer-review

  11. Published

    Variation in RFLP markers associated with root growth in QTLs in Indian upland rice

    Steele, K. A., Moore, B. J., Witcombe, J. R., Virk, D. S. & Price, A. H., 1 Aug 2000, In: International Rice Research Notes. 25, 2, p. 16-17

    Research output: Contribution to journalArticlepeer-review

  12. 2001
  13. Published

    How narrowly adapted are the products of decentralised breeding? The spread of rice varieties from a participatory plant breeding programme in Nepal.

    Joshi, K. D., Sthapit, B. R. & Witcombe, J. R., 1 Dec 2001, In: Euphytica. 122, 3, p. 589-597

    Research output: Contribution to journalArticlepeer-review

  14. Published

    Increasing genetic diversity by participatory varietal selection in high potential production systems in Nepal and India

    Witcombe, J. R., Joshi, K. D., Rana, R. B. & Virk, D. S., 1 Dec 2001, In: Euphytica. 122, 3, p. 575-588

    Research output: Contribution to journalArticlepeer-review

  15. Published

    Number of crosses and population size for participatory and classical plant breeding

    Witcombe, J. R. & Virk, D. S., 1 Dec 2001, In: Euphytica. 122, 3, p. 451-462

    Research output: Contribution to journalArticlepeer-review

  16. 2002
  17. Published

    Combining PPB and marker-assisted selection: strategies and experiences with rice

    Steele, K. A., Virk, D. S., Prasad, S. C., Kumar, R., Singh, D. N., Gangwar, J. S. & Witcombe, J. R., 1 Jan 2002.

    Research output: Contribution to conferencePaper

  18. Published

    Innovative methods for rice breeding - combining participatory plant breeding (PPB) with molecular marker techniques

    Steele, K. A., Virk, D. S. & Witcombe, J. R., 1 Jan 2002, 2002 ed. Centre for Arid Zone Studies.

    Research output: Book/ReportCommissioned report

  19. Published

    Participatory crop improvement in high potential production systems and salt affected areas of Patiala district of the Punjab State

    Witcombe, J. R., Virk, D. S. & Malhi, S. S., 1 Jan 2002, 2002 ed. Centre for Arid Zone Studies.

    Research output: Book/ReportCommissioned report

  20. Published

    Participatory plant breeding in rice in Nepal.

    Joshi, K. D., Sthapit, B. R., Subedi, M., Witcombe, J. R., Cleveland, D. A. (ed.) & Soleri, D. (ed.), 1 Jan 2002, Farmers: Scientists and Plant Breeding: Integrating Knowledge and Practice. 2002 ed. CABI Publishing, p. 239-267

    Research output: Chapter in Book/Report/Conference proceedingChapter

  21. Published

    A Mother and Baby trial system.

    Witcombe, J. R., 12 Mar 2002, p. Appendix 79.

    Research output: Contribution to conferencePaper

  22. Published

    An introduction to data management and analysis for participatory varietal selection trials

    Virk, D. S. & Witcombe, J. R., 12 Mar 2002, p. 69-72.

    Research output: Contribution to conferencePaper

  23. Published
  24. Published
  25. Published

    Participatory crop improvement strategies in the DFID Plant Sciences Research Programme

    Witcombe, J. R., 12 Mar 2002, p. 1-4.

    Research output: Contribution to conferencePaper

  26. Published

    Participatory plant breeding in rice in eastern India-the success of a NGO/GO partnership

    Virk, D. S., Singh, D. N., Kumar, R., Prasad, S. C., Gangwar, J. S. & Witcombe, J. R., 12 Mar 2002, p. 5-7.

    Research output: Contribution to conferencePaper

  27. Published

    Participatory plant breeding in rice in low-altitude production systems in Nepal

    Gyawali, S., Joshi, K. D. & Witcombe, J. R., 12 Mar 2002, p. 8-10.

    Research output: Contribution to conferencePaper

  28. Published

    Participatory scaling up of participatory varietal selection.

    Joshi, K. D., Gyawali, S. & Witcombe, J. R., 12 Mar 2002, p. 40-43.

    Research output: Contribution to conferencePaper

  29. Published

    Mapping quantitative trait loci for resistance to downy mildew in pearl millet: Field and glasshouse screens detect the same QTL

    Jones, E. S., Breese, W. A., Liu, C. J., Singh, S. D., Shaw, D. S. & Witcombe, J. R., 1 Jul 2002, In: Crop Science. 42, 4, p. 1316-1323

    Research output: Contribution to journalArticlepeer-review

  30. Published

    Participatory varietal selection in rice in Nepal in favourable agricultural environments - A comparison of two methods assessed by varietal adoption

    Joshi, K. D. & Witcombe, J. R., 1 Oct 2002, In: Euphytica. 127, 3, p. 445-458

    Research output: Contribution to journalArticlepeer-review

  31. 2003
  32. Published

    Participatory crop improvement in high potential production systems - piloting sustainable adoption of new technologies.

    Joshi, K. D., Gyawali, S. & Witcombe, J. R., 1 Jan 2003, 2003 ed. Centre for Arid Zone Studies.

    Research output: Book/ReportCommissioned report

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