General performance
5 - Very effective
Unintended positive side effects of practice
Not applicable
Unintended negative side effect of practice
Not applicable
Knowledge and skills required for practice
5 - High specialised knowledge required
Labour required for practice
3 - Neither height nor low labour required
Cost associated with practice
4 - Rather high costs
Does it work in degraded environments?
5 - Works well in depleted environment
Does it help restore land?
5 - Very effective
Time requirements
2 - Takes rather long to work