Agro-scientists at West Bengal government's rice research station have developed four high-yielding rice varieties which will increase current levels of yield by an average of 30 per cent. While the seeds for two of the varieties have been derived through a process of
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/grain-gains-1
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/down-earth
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/seeds
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rice
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agricultural-science