1. Scaling up farmer-managed natural regeneration in Africa to restore degraded landscapes
- Author
-
Chris Reij and Dennis Garrity
- Subjects
0106 biological sciences ,010504 meteorology & atmospheric sciences ,Agroforestry ,Tree planting ,Farmer-managed natural regeneration ,Natural regeneration ,010603 evolutionary biology ,01 natural sciences ,Forest restoration ,West african ,Geography ,Hectare ,Restoration ecology ,Ecology, Evolution, Behavior and Systematics ,0105 earth and related environmental sciences ,Woody plant - Abstract
We present examples of large-scale farmer-managed natural regeneration of woody species in Africa to create new agroforestry systems. We also analyze two cases in Ethiopia of large-scale natural regeneration. The available evidence shows that the average costs per hectare of promoting on-farm natural regeneration are low as soon as farmers are familiar with this practice and begin to spontaneously adopt it. Based on these cases, current ambitious forest restoration targets can be achieved, but this goal requires a shift from tree planting to assisted natural regeneration. We propose a scaling-up strategy for natural regeneration based on experience gained mainly in the West African Sahel.
- Published
- 2016