heard eucalyptus regrows after cutting, want to understand coppicing and how many crops from one plantation
2 Answers
Coppicing means that after you fell eucalyptus, new shoots sprout from the cut stump and grow into the next crop without replanting. This is a major advantage that lowers cost for the second and sometimes third rotation. Typically growers take the first harvest at around 4 to 6 years, then manage the coppice shoots, keeping the strongest one or two per stump, for the next rotation. After two or three coppice rotations, vigour and yield usually decline and it is better to replant with fresh clones. Cut the stump cleanly at the right height and season to get good coppice. Manage the regrowth by removing weak shoots early so the kept shoots grow well.
I took the first crop, then a coppice crop, total two good harvests from one planting. The third was weaker so I replanted with new clones. Saves a lot of cost in the middle.