Mr Avra Chakraborty of Richharia Conservation Centre, (RCC) Burdwan has been conserving folk rice varieties at for the last couple of years.
On behalf of RCC he is conserving folk rice and other crops at  Jionkathi , Pratpapur, Burdwan ,West Bengal
Mr Chakraborty is striving hard to conserve, characterize and distribute them. 

Mr Arun Das on behalf of Jionkathi speaks about the resilience of crop biodiversity at rice fields.He shows the snails are naturally found in the organic soil.

Pl see the video in Bangla

                                                          http://youtu.be/eCaAczlBs_c