In this research, we explored rainfall variability in the Sogamoso River Basin (SRB), its relationship with multiple scales of variability associated with El Niño–Southern Oscillation (ENSO), and the implications for rainfall prolongation during multiyear La Niña events. First, we examined time-frequency rainfall variations in the SRB based on the standardized precipitation index (SPI) from 1982 to 2019, using wavelet transform and principal component analysis (PCA).

This study was designed and carried out to ascertain the situation and perceptions of end users of cassava flash drying equipment in Nigeria with the aim of giving suggestions to policies and approaches for improved technology. Forty-one processing firms were selected and interviewed. Descriptive analyses were used and a logistic regression model was estimated.

The Caribbean Farmers Network Inc. (CaFAN) is a registered not-for-profit organisation representing about 500,000 small-scale farmers in 15 Caribbean countries. The organisation’s secretariat is located in Kingstown, St. Vincent and the Grenadines. CaFAN conducted this joint impact study, commissioned by the Technical Centre for Agricultural and Rural Cooperation (CTA), to examine in-depth the impact of CTA funding and programme support to CaFAN. The findings are to contribute to learning for development impact within CTA and its ACP partner organisations and networks.

Scaling of innovations is a key requirement for addressing societal challenges in sectors such as agriculture, but research for development programs struggles to make innovations go to scale. There is a gap between new complexity-aware scientific theories and perspectives on innovation and practical approaches that can improve strategic and operational decision-making in research for development

Capacity development is an important part of the Accelerating Impacts of CGIAR Climate Research for Africa (AICCRA) strategy to make climate services and climate-smart agriculture more accessible to millions of smallholder farmers across Africa.

Drawing insight from work in Mali, Ethiopia, Kenya and Niger to scale land restoration across the drylands in Africa, the brief defines and describes the Nested Communities of Practice (CoPs) approach and how this project implemented these with key stakeholders (farmers, community facilitators, NGOs, government and researchers) to foster co-learning and sharing with evidence in East Africa and the Sahel.

In South Asia, the CGIAR-led innovation of bundled agricultural technologies (including index-based flood insurance, climate resilient seeds and agroclimatic services), relying on advanced tools and modeling including satellite data, speeded payouts to over 15,000 flood-affected farm households, indirectly benefitting another 125,000 farmers who learned from participating neighbors. Governments and insurance companies are beginning to scale out these new products to farmers, including women, in Bangladesh, India and Sri Lanka.

Governance is a difficult task in the context of achieving landscape multifunctionality owing to the multiplicity of stakeholders, institutions, scale and ecosystem services: the ‘many-multiple’ (Cockburn et al 2018). Governing and managing the physical landscape and the actors in the landscape requires intensive knowledge and good planning systems. Land-use planning is a powerful instrument in landscape governance because it directly guides how actors will intervene in the physical landscape (land use) to gain commonly desired value.

Inclusive community participation in bottom-up polycentric governance is at the heart of recognitional, procedural, distributional and inter-generational equity and of integrity of international, national and district-scale interventions to improve climate resilience in marginalized rural areas.

While water-energy-food (WEF) Nexus is one of the most important, and widely investigated, environmental topics of our time, previous stock taking efforts possess notable limitations, namely (i) their focus is restricted to research articles, and (ii) there is less focus on nexus permutations that begin with energy and food. This paper assembled more than 900 documents and systematically categorized them according to more than 10 key parameters (e.g. scale, methods, limitations), to characterize approaches, achieved outcomes and presence of variables likely to support on-the-ground change.

Domestication of indigenous Son tra or H’mong apple fruits has resulted in higher yields of superior, more marketable fruits while helping in soil conservation efforts in the North-West region of Vietnam. FTA supported partnerships, helped develop and scale adoption of superior son tra genotypes by smallholder farmers and government-led land restoration initiatives.

Smallholder farmers constitute the largest group of economic actors in Malawi and there is increasing recognition that the small scale at which they operate does not offer for most a pathway out of poverty, let alone to prosperity.