Knowledge gaps and research needs concerning agroforestry's contribution to Sustainable Development Goals in Africa

- Agroforestry requires several enabling conditions beyond biophysical suitability.
- Failure of some agroforestry strategies is related to lack of integration and system approach.
- Many pending research questions must be explored to optimize agroforestry knowledge and practice.
- Agroforestry can help achieve many Sustainable Development Goals if considered in national policies.