Restoration 
Plantations and tree crop commodities 
Enhanced nutrition and food security 
Biodiversity, safeguarding and conservation 
Nationally determined contributions 
Bioenergy and biomaterials 
Blue carbon and peatlands 
Climate change adaptation 
Landscape governance 
Gender 
Silvopastoral systems 
Market-based agroforestry-forestry 
Farm-forest policy interface 
Agroecology 
Livelihood trajectory modelling and assessment 
Inclusive finance and business models 
Innovating finance for sustainable landscapes 
Public and private commitments to zero deforestation 
Orphan tree crops 
Effectiveness of approaches to sustainable supply 
Quality of FTA research for development 
Sentinel landscapes 
Foresight 
Seeds and seedlings delivery systems 
Smallholder tree-crop commodities 
A project led by World Agroforestry (ICRAF) – the trees for food security (T4FS) project – was able to show how over 30,000 farmers had been reached with new tree options in three years, through a combination of widespread participatory trials with national partners and the development of community-based rural resource centers (RRC) to multiply and disseminate quality tree germplasm and knowledge about how to incorporate it on farms.
This is now leading to national coinvestment in larger networks of RRCs, the use of social network analysis to accelerate the spread of successful options among farmers and more diversity in the options promoted through government extension systems.