Center for Advanced BioEnergy Research, University of Illinois at Urbana-Champaign

Monday, September 17, 2007

France's INRA Focuses On Miscanthus Agronomy, Genetics



Relatively unknown in Europe, Miscanthus giganteus is now in the European spotlight as a biofuel crop. It is high yielding, rich in lignocellulose and requires little agricultural inputs. Growing this crop on a large-scale in France will involve developing cropping systems that seek to optimise energy balances and minimise environmental impact. Several teams from the INRA - the French National Institute for Agricultural Research - have therefor joined forces with other research teams to combine the adaptation of crop management sequences with genetic improvement of the plant. INRA is Europe's largest agricultural science institute.


Miscanthus trial on an INRA test field. Credit:INRA/S.Cadoux
Miscanthus x giganteus is a perennial grass originally from Asia. It boasts two particularly interesting qualities for biofuel production: it produces a large amount of biomass and requires few inputs.

The exceptionally high yield of miscanthus is due to its "C4" carbon metabolism, which is similar to other plants of tropical origin such as sugarcane and sorghum. This type of metabolism means it can more efficiently capture carbon gas and transform it into organic material.

Biopact, Sept. 15, 2007

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