1. Carotene rich tubers in cassava
2. True seeds in Dioscorea alata
3. In vitro storage
4. Antherculture/ Pollenculture
5. Somatic embryogenesis
6. Embryo rescue and culture    
7. Germplasm maintenance
8. Top crossing in cassava
9. True cassava seed programme
10. Pentaploids in Sweet potato

11. Triploids in cassava
12. Starch based biodegradable plastics
13. Cassava ensiling technique
14. Microbial starch extraction from cassava tubers
15. Method for elimination of cyanide and reduction of BOD and   COD in factory effluents
16. Spectrophotometric assay for the precise determination of cyanogens in cassava
17. Byproduct utilization of cassava waste (thippi) as poultry feed
18. Solid state fermentation of cassava and cassava starch factory residues
19. Method to prolong shelf life of fresh cassava
20. Inhibition of sprouting of yams in storage