Comparative economics of Sida hermaphrodita (L.) Rusby and Silphium perfoliatum L. as bioenergy crops in Europe
Silphium could provide a profitable and viable perennial bioenergy crop. For Sida to be a profitable and viable crop, yields need to be above 12 t DM ha-1. Perennials cumulative cash flows were similar or greater than the arable rotation. The sensitivity analysis showed robustness of Sida and Silphium against changes. More...
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