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Sustainable agrifood systems (AFS) provide food security and nutrition without compromising economic, social, and environmental objectives. However, many AFS generate substantial unaccounted for environmental, social, and health costs. True cost accounting (TCA) is one method that adds direct and external costs to find the “true cost” of food production, which can inform policies to reduce externalities or adjust market prices. We find that for Kenya— considering the entire food system, including crops, livestock, fishing, and value addition sectors at the national level—external costs represent 35 percent of the output value. Social costs account for 73 percent of the total external...
This study showed how arid and semi-arid areas of Kenya are particularly affected by undernutrition in women and children. Despite undernutrition improving in the rest of the country, in the ASAL areas the trends appear to be negative, particularly with respect to wasting in children and women being underweight. Temperature shocks emerge as the most detrimental factor for nutrition, again especially in ASAL areas. Droughts, on the other hand, seem to play a significant role only in affecting stunting, while NDVI plays a mixed role, with some cases where more vegetation is associated with higher levels of undernutrition. Overall, the availability of a non-agricultural job within the household...
This report presents overall summaries and cross-tabulations, and empirical means-difference tests across household type, location, wealth, and gender of head, for data that cover 810 households in Africa RISING areas in northern and north-central Tanzania in three districts (Babati, Kiteto and Kongwa) and twenty-five villages in which Africa RISING was either operational or pre-operational at the date of the survey (February-April 2014). Following a description of the report and of the survey from which its data are drawn, its main findings are presented in two parts, providing description and analysis of household- and community-level data, and these also include a series of tables and graphs to further illustrate the descriptive results. Each part contains six sections. For household-level data, these include household demographics, health and nutrition, dwelling characteristics and asset ownership, agriculture, household consumption, and shocks and vulnerability. And for community-level data, these cover community demographics, access to services, extension advice and farmer groups, land and major crops, shocks, and food prices.
This document summarizes published and grey literature on conceptual framework on the link between child nutrition and economic growth, determinants of child undernutrition, types of investments to enhance maternal and child nutrition, and linkages between urbanization and child nutrition. Several in-sights emerge from the review. First, and despite progresses over the last several decades, maternal and child malnutrition is still prevalent in developing countries and the progress has been uneven. While the percentage of chronically malnourished (stunted) children declined across the developing world, the number of stunted children in Africa increased due to slower reduction in stunting prev...
This report summarizes lessons from cross-country analyses of the impact of the Africa RISING (AR) program. Implemented in six countries—Ethiopia, Malawi, Tanzania, Zambia, Mali, and Ghana—AR aimed to provide pathways out of hunger and poverty for smallholders by sustainably intensifying their farming systems in order to enhance income and food security, particularly for women and children, while conserving or enhancing the natural resource base. Phase I (2012–2016) focused on the validation of demand-driven sustainable intensification (SI) innovations, while Phase II (2016–2022) focused on the scaling of a subset of validated SI innovations in partnership with development partners. ...
The Tanzania Africa Research in Sustainable Intensification for the Next Generation (Africa RISING) Baseline Evaluation Survey (TARBES) was implemented during February-April 2014 as part of the International Food Policy Research Institute’s Monitoring and Evaluation (M&E) of Africa RISING. The Africa RISING program aims to create—through action research and development partnerships—opportunities for smallholder farmers in Africa south of the Sahara to sustainably intensify their farming systems and to improve their food, nutrition, and income security. Initiated in 2012, the program is supported by the United States Agency for International Development (USAID) as part of the U.S. gover...
The Mali Africa Research in Sustainable Intensification for the Next Generation (Africa RISING) Baseline Evaluation Survey (MARBES) survey was implemented during May-July 2014 as part of IFPRI’s Monitoring and Evaluation (M&E) of Africa RISING. The Africa RISING program aims to create-through action research and development partnerships-opportunities for smallholder farmers in Africa south of the Sahara to sustainably intensify their farming systems and to improve their food, nutrition, and income security. Initiated in 2012, the program is supported by the United States Agency for International Development (USAID) as part of the U.S. government’s Feed the Future (FTF) initiative. As par...
This study evaluates the impact of Africa RISING, a large-scale sustainable intensification (SI) program that has been implemented in Central Malawi’s Dedza and Ntcheu districts beginning in 2012. Using a participatory action research framework, the program validated and promoted alternative SI options including fertilized maize, maize-legume intercropping, intercropping of two compatible legumes, cereal-legume rotation, and double-row planting of legumes. Impact is estimated on several SI indicators and domains using two rounds of panel data and difference-in-differences techniques. The unique study design allowed us to estimate impact by comparing outcomes among program beneficiaries wit...
As part of its Feed the future Initiative, the United States Agency for International Development (USAID) supported the development of an innovative research for development project to promote the sustainable intensification of small-scale agriculture in sub-Saharan Africa. Smallscale agriculture represents the main economic activity of the majority of sub-Saharan African population. Therefore, to address global hunger and poverty, the Feed the Future initiative (FtF) developed Africa RISING (Research In Sustainable Intensification for the Next Generation). Africa RISING is an agricultural research program aiming to provide pathways out of hunger and poverty for small holder families, in particular for women and children, through the development of farming systems that can sufficiently improve nutrition and income security, while conserving or enhancing the natural resource pool.
Conventional agriculture, while providing mass-scale production of cheap and plentiful food, has extracted a massive toll on both the environment and humans. On the one hand, industrial agriculture drives 80 percent of deforestation, threatens 86 percent of the 28,000 species currently at risk of extinction (through habitat conversion and pollution), is responsible for significant loss of crop and genetic diversity and up to 37 percent of global greenhouse gas emissions (GHGE), accelerates land degradation and land-use change, and uses 70 percent of global water resources withdrawn. On the other hand, it has reduced nutrition outcomes for families and farming incomes due to impoverished soil...