Its creation comes 
of the development of a stove having for source of combustion,some corn. 
Nutri - Air inc. created a system for the production of CO2 from the biomass. This process is now patented in Canada as well as to the United States. It permits to provide one of the essential elements to the good growth of the plants in a closed environment. 
While providing a supplementary CO2 contribution to the plants, the serricultors not only gets a tool that allows them to raise the quality of their harvest, but also a non negligible competitive tool.