Xychorium Soil, Wheat, Straw and Wooden Golems, Moisteners, Fermenters, Stills, Liquid-Fueled Boilers, Aqueous Accumulators, your choice of (Railcraft) Steam Engines, Magma Crucibles, Geothermal Generators, and some Pipes. Needs Cobblestone input though, and as we all know Cobblestone shortages...