Agriculture

You can obtain Tanadium seeds from chests from portals or from excavating grass. They can be planted by laying down powered Redstone or Electricite on the grass. You may yield alot more crop than you expect.

Ore generators can be crafted to obtain resources that cannot be obtained anymore (and Dogelands resources). Though its stupidly OP so have fun.

Trees, Like in every habitable dimension can be planted and mined for wood. Their saplings will soon be used for fuel and edible since they produce so much of them. Planted trees cannot decay.