1. Pennod › Ymchwil › Heb ei adolygu gan gymheiriaid
2. Cyhoeddwyd

   Impact of introduction of modern varieties on crop diversity

   Witcombe, J. R., Joshi, J. D., Virk, D. S., Sthapit, B. R., Lenne, J. M. (Golygydd) & Wood, D. (Golygydd), 1 Ion 2011, Agrobiodiversity Management for Food Security: A Critical Review. 2011 gol. CABI Publishing

   Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

3. Cyhoeddwyd

   Participatory plant breeding in rice in Nepal.

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

   Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

4. Cyhoeddwyd

   Rice PPB in India and Nepal: Client-oriented plant breeding using few, carefully chosen crosses

   Witcombe, J., Virk, D. & Joshi, K. D., 2019, Farmers and Plant Breeding: Current Approaches and Perspectives. Westengen, O. T. & Winge, T. (gol.). Routledge

   Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod

5. Papur › Ymchwil › Heb ei adolygu gan gymheiriaid
6. Cyhoeddwyd

   A Mother and Baby trial system.

   Witcombe, J. R., 12 Maw 2002, t. Appendix 79.

   Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

7. Cyhoeddwyd

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

   Virk, D. S. & Witcombe, J. R., 12 Maw 2002, t. 69-72.

   Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

8. Cyhoeddwyd

   Client-Oriented Breeding and Seed Supply

   Witcombe, J. R., Devkota, K. P., Virk, D. S., Rawal, K. B., Prasad, S. C., Kumar, V. & Joshi, K. D., 12 Rhag 2007.

   Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

9. Cyhoeddwyd

   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 Ion 2002.

   Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

10. Cyhoeddwyd

    Combining molecular marker technology and participatory techniques: A case study for drought-tolerant rice in eastern India II: Farmer evaluation of SLS-MAS bulks in participatory plant breeding

    Steele, K. A., Singh, D. N., Kumar, R., Prasad, S. C., Virk, D. S., Gangwar, J. S. & Witcombe, J. R., 12 Maw 2002, t. 20-22.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

11. Cyhoeddwyd

    Combining molecular marker technology and participatory techniques: A case study for drought-tolerant rice in eastern India II: Molecular breeding strategy

    Steele, K. A., Edwards, G. & Witcombe, J. R., 12 Maw 2002, t. 16-19.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

12. Cyhoeddwyd

    Lessons learned from scaling up participatory variety selection: LI-BIRD experiences.

    Devkota, K. P., Gyawali, S., Tripathi, M. P., Joshi, K. D., Witcombe, J. R., Pande, S. (Golygydd), Stevenson, P. C. (Golygydd), Neupane, R. K. (Golygydd) & Grzywacz, D. (Golygydd), 17 Tach 2004.

    Allbwn ymchwil: Cyfraniad at gynhadledd › Papur