Towards sustainable energy-crop cultivation: feasibility of biomethane production using a double-cropping system with various sorghum phenotypes

1. Garuti, M.
2. Mantovi, P.
3. Soldano, M.
4. Immovilli, A.
5. Ruozzi, F.
6. Fermoso, F.G.
7. Rodriguez, A.J.
8. Fabbri, C.