subject area of
- Comparative analysis for producing sweetpotato pre-basic seed using sandponics and conventional systems.
- Cross-compati bility Among Six Improved Cassava (Manihot esculenta Crantz) Varieties
- Elimination of Sweet Potato Virus Disease Agents by Meristem Tip Culture
- On-farm evaluation of true potato seed in the Philippines
- Rapid seed multiplication by planting into beds micro tubers and in vitro plants