Vythila-1 (Chootupokali):  Duration (115 Days ), Grain colour (Red), Station of release (RRS, Vytilla) , Characteristics (Suitable for Pokkali areas).

Vyttila-2 (Cheruvirippu ):  Duration (125 – 130 Days ), Grain colour (Red, bold), Station of release (RRS, Vytilla) , Characteristics (Suitable for Virippu season in the saline areas of Ernakulam and Alappuzha districts).

Vyttila-3: Duration (110-115 Days ), Grain colour (Red), Station of release (RRS, Vytilla) , Characteristics (Suitable for Virippu season in the coastal saline areas of Ernakulum  and Alappuzha districts).

Vyttila-4: Duration (120-125 Days ), Grain colour (Red), Station of release (RRS, Vytilla) , Characteristics (Suitable for Virippu season in the coastal saline areas (Pokkali ecosystem) and other flood prone areas and deep water situations.).

Vyttila-5: Duration (115-120 Days ), Grain colour (Red), Station of release (RRS, Vytilla) , Characteristics (Tall moderately lodging, tolerant to major diseases and pests expect BLB, leaf scald , stem borer, leaf folder and rice bug.).

Vyttila-6: Duration (115-110 Days ), Grain colour (Red, medium bold), Station of release (RRS, Vytilla) , Characteristics (Semi-tall, non-lodging, tolerant or salinity, acidity and submergence. suitable for virippu season in the coastal saline areas (Pokkali ecosystem)).

Vyttila-7: Duration (110-115 Days ), Grain colour (Red, long slender), Station of release (RRS, Vytilla) , Characteristics (Semi tall, non-lodging, high yielding. Suitable for  coastal saline ecosystem of  Kerala.).

Vyttila-8: Duration (115-120 Days ), Grain colour (Red, medium bold), Station of release (RRS, Vytilla) , Characteristics (Medium tall, non-lodging , high yielding saline tolerant, Suitable for  coastal saline ecosystem of  Kerala.).

Vittila 9: Duration ( 110 -115 Days ), Grain colour (Red and medium), Station of release (RRS, Vittila) , Characteristics (Suitable for Kharif season in the high saline coastal areas. It is a high yielding saline tolerant variety having submergence tolerance also. )