The problem is- that in poor countries, forrest are chopped down faster then you can rebuilt them. So what you need is a mixture of reforrestation- the natural

The problem is- that in poor countries, forrest are chopped down faster then you can rebuilt them. So what you need is a mixture of reforrestation- the natural forrest in diffiult to reach regions. And "crop" forrest - aka bamboo in those regions that will get pillaged.