family farming rural development 2 Biomass 1 Biomass-based value web 1 Brazil 1 CGE 1 COVID-19 disruptions 1 Ethiopia 1 Ghana 1 Nigeria 1 Policy Analysis Matrix 1 Research & information: general 1 Yayu Biosphere Reserve 1 access 1 adoption 1 agri-food systems 1 agriculture 1 alternative food supply chain models 1 alternative models 1 amylose 1 availability 1 bamboo 1 basic needs 1 bio-based 1 bio-based economy 1 biochar 1 bioeconomy 1 bioenergy 1 biological goods 1 biomass 1