Replanting bamboo?

[eigoya]

I am a poor gardener and that may be generous. The storm took out a large tree which separated our and our neighbors properties. I want a barrier back in and have a large clump of bamboo some of which is 10ft or more. Can I cut and replant a section or do I need the roots? Thanks for clear, fool proof instructions. I still have a two years old banana "tree" which was supposed to be easy "just throw a handful of fertilizer" and has neither grown nor died.