1. Cyhoeddwyd

   Participatory plant breeding is better described as highly client-oriented plant breeding. II. Optional farmer collaboration in the segregating generations.

   Witcombe, J. R., Gyawali, S., Sunwar, S., Sthapit, B. R. & Joshi, K. D., 1 Ion 2006, Yn: Experimental Agriculture. 42, 1, t. 79-90

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2. Cyhoeddwyd

   A Mother and Baby trial system.

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

   Allbwn ymchwil: Cyfraniad at gynhadledd › Papur

3. 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

4. Cyhoeddwyd

   Plant breeding can be made more efficient by having fewer, better crosses

   Witcombe, J. R., Gyawali, S., Subedi, M., Virk, D. S. & Joshi, K. D., 7 Chwef 2013, Yn: BMC Plant Biology. 13, 22

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