Ruminants are central to the economic and nutritional life of much of sub-Saharan Africa, but cattle are now blamed for having disproportionately large negative environmental impact through (amongst other things) emissions of greenhouse gases. However, the exact mechanism behind these emissions is not well-understood and indeed accurate estimates themselves are lacking due to a paucity of reliable data.

Various countries have made significant progress in translating climate ambition into national action through legislation and policies addressing adaptation and mitigation. There is, however, a gap in the translation of national policies into local actions. Bridging this divide requires developing the capacity of technical officers and policymakers at multiple scales, including at the subnational and local community levels, to facilitate effective policy implementation.

Digital technologies and services are rapidly expanding in virtually every aspect of the global economy and society, and the agriculture sector is no exception. This expansion creates new opportunities to deploy massive, agile, personalized, cost-effective, and digitally-enabled agricultural services capable of reaching even the poorest and most vulnerable populations , and driving a new digital revolution in agriculture that may prove to be as consequential as the Green Revolution of 1965-1986.

This guidebook explains how to develop and implement the Climate-Smart Map and Adaptation Plan (CS-MAP). Using participatory tools, CS-MAP serves as a guide for local communities to develop their own risk maps and adaptive plans, which cater to their respective local contexts.
The five key steps to develop the CS-MAP are: (1) define climate-related risks; (2) define the border of risk extents; (3) recommend adaptation plans; (4) modify climate-smart maps and adaptation plans; and (5) integrate outcomes at the sub-regional and regional levels.

The objective of this forward-looking synthesis was to bring together learning from a decade of experience with CGIAR research programs (CRPs), based on existing evaluative evidence. The purpose of this meta-review is to review lessons from the CRP experience to inform the development of future research programs of One CGIAR. The 2021 Synthesis and Lessons Learned from a Decade of CRPs is delivered in response to the request of the CGIAR System Council and aligned with the synthesis terms of reference endorsed by SIMEC in February 2021.

Yam (Dioscorea spp.) is a valuable food security crop in West Africa, where 92% of the world production occurs. The availability of quality seed tubers for increased productivity is a major challenge. In this study, minitubers weighing 1, 3, and 5 g produced from virus-free single-node vine cuttings of two improved yam varieties (Asiedu and Kpamyo) growing in an aeroponics system were assessed for suitability in seed production at a population of 100,000 plants ha−1.

In Tanzania, diets are dominated by starchy staple crops such as maize, levels of malnutrition are high and largely attributed to lack of dietary diversity. We employed fuzzy cognitive mapping to understand the current soybean, maize and chicken value chains, to highlight stakeholder relationships and to identify entry points for value chain integration to support nutritious diets in Tanzania.

Climate-smart agriculture (CSA) is an important approach towards minimizing impacts due to climate risks and maintaining agricultural growth. This report aims to contribute towards building a national strategy for scaling out climate resilient agricultural
practices and technologies by synthesizing cumulative knowledge, experiences, and learnings gained by ICAR, CCAFS, and CG Centre’s Programs in climate risk management. The report presents district level adaptation plan for resilient farming in

Studies in the agricultural research for development literature that explore women’s involvement
in decision-making within the household tend to focus their analysis on married or cohabiting
couples and often consult only one spouse in a marital dyad during field interviews. These and
other studies in the literature explore who makes a particular decision within the household, and
more recently, inquire about the extent to which the respondent or another household member

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