The agricultural sector contributes approximately 10–20% of the total anthropogenic greenhouse gas (GHGs) emissions. Consequently, climate change can negatively affect crop yields and livestock production thus threatening food security, especially in a vulnerable continent like Africa. This review provides an overview of climate-smart agriculture (CSA) practices and their impacts on smallholder farmers in five African countries (Algeria, Senegal, Benin, Nigeria and Zambia). A total of 164 published articles on CSA practices were reviewed. Analysis of extracted data showed that CSA practices are classified as follows: agricultural practices, restoration practices of degraded lands, forest and cropland regeneration practices, practices in the livestock sub-sector, water resources and use of weather and climate information services. Moreover, climate change effects differed alongside strategies adapted from one country to another. Adoption of these strategies was often influenced by financial means put in place by governments, the role of policy legislation, access to climate information and farmers’ intellectual level. To address this deficiency, scientific-outcome-based research should be used to increase the effectiveness of climate adaptation management programs. In conclusion, to enhance the uptake of climate-smart agricultural practices in Africa, this review recommends the use of scientific-research-driven adaptation measures and prioritization of climate change in governments’ agendas.

In Africa, the agricultural sector contributes approximately 10–20% of the total anthropogenic greenhouse gas (GHG) emissions. It presents rapid growth as a result of rising food demand in Africa, which is being driven by population growth. Consequently, climate change can negatively affect crop yields and livestock production, thus threatening food security. This review highlights the existing gender gaps in African agriculture and discusses the drivers and barriers that maintain gender gaps in climate-smart agriculture (CSA) adoption in African countries. Moreover, the review offers a comprehensive roadmap for the essential measures required to facilitate the widespread uptake of CSA practices among female farmers. Several CSA practices were reported, such as agricultural practices, forest and cropland regeneration practices, water resources, and the use of weather and climate information services. The gender gap in the adoption of CSA practices was influenced by policy legislation, financial resources, social and cultural taboos, and technical determinants such as climate information access. To address this gender gap, scientific-outcome-based research should be used to address gender gaps among female small farmers. In conclusion, to overcome the gender gap in CSA adoption in Africa, this review recommends the use of a gender-responsive approach, the development of scientific research-driven measures, and the prioritization of gender equality in governments’ agendas in the context of climate change uncertainty.

The yield and quality of cheese are associated with the composition, physicochemical, sensory, rheological, and microbiological properties of milk and with the technology applied to the milk before and/or during cheese processing. This review describes the most important research on cheeses obtained from processing mixtures of different milk species and discusses the effect of milk mixtures (i.e., species and mixture ratios) on composition, physicochemical, sensory, rheological, and microbiological properties of cheeses. More specifically, the present review paper will gather and focus only on studies that have provided a clear comparison between cheeses produced from a mixture of two milk species to cheeses produced from only one species.

The cheese Klila occupies a very important socio-economic place established in the rural and peri-urban environment. It is a fermented cheese produced empirically in several regions of Algeria. It is the most popular traditional cheese and its artisanal manufacturing process is still in use today. The processing consists of moderate heating of “Lben” (described a little farther) until it becomes curdled, and then drained in muslin. The cheese obtained is consumed as it stands, fresh, or after drying. When dried, it is used as an ingredient after its rehydration in traditional culinary preparations.In this review, we expose the main categories of traditional Algerian dairy products; we focus mainly on the traditional Klila cheese, its history, origin, and different manufacturing stages. We recall the different consumption modes and incorporation of Klila cheese in the culinary preparations.

Small ruminants, such as sheep (Ovisaries) and goats (Capra hircus), contribute to approximately 475 million metric tons of carbon dioxide equivalent (MtCO₂e) greenhouse gas (GHG) emissions, accounting for approximately 6.5% of the global emissions in the agriculture sector. Crop residues, silage, grasses, hay, browse, plant leaves, shrubs, agro-industrial by-products, poultry litter, and other alternative feed sources are frequently utilized for small ruminant production. The use of these valuable alternative feeds can significantly improve animal productivity and reduce carbon footprints and GHG fluxes, making it both environmentally friendly and cost-effective. Additionally, these alternative feeds possess antioxidant, antimicrobial, and antiseptic properties that can enhance the quality of the meat and milk produced. By impacting the bacteria involved in ruminal biohydrogenation, alternative feeds can reduce methane emissions and contribute to a decrease in the carbon footprint. Overall, the use of alternative feed sources for small ruminants generally improves their apparent nutrient digestibility and productivity, and has an impact on the production of greenhouse gases, especially methane. Finally, this review recommends evaluating the economic analysis of reducing methane emissions in small ruminants by utilizing different feed sources and feeding techniques.