The state agriculture department has undertaken a Seed Mission to make Bengal self-reliant in seed production.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bengal-govt-mission-make-state-self-reliant-seed-production
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/statesman-kolkata
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/west-bengal
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/seeds
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agro-based-industry
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/potato
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vegetables
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agriculture