Adds more organic fuel for the furnace.
You probably know the problem of too many seeds as soon as you got a good wheat farm going. So what to do with the seeds? Too much for feeding chickens... This mod adds a new use: Burn them in a furnace!
Apart from normal wheat seeds you can burn pumpkin or melon seeds, leaves, wheat (all of them give a quarter of the energy you need to cook one Item) and sugar cane (which gives half the energy, just like sticks do).
Best way to burn large quantities of seeds/anything else: connect a hopper to the side of a furnace and place a chest above the hopper: The hopper will automatically feed the fuel you put in the chest into the furnace.
Have a look here