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Who we are

With research staff from more than 60 countries, and offices across the globe, IFPRI provides research-based policy solutions to sustainably reduce poverty and end hunger and malnutrition in developing countries.

Liangzhi You

Liangzhi You is a Senior Research Fellow and theme leader in the Foresight and Policy Modeling Unit, based in Washington, DC. His research focuses on climate resilience, spatial data and analytics, agroecosystems, and agricultural science policy. Gridded crop production data of the world (SPAM) and the agricultural technology evaluation model (DREAM) are among his research contributions. 

Where we work

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Where we work

IFPRI currently has more than 600 employees working in over 80 countries with a wide range of local, national, and international partners.

Helen Keller International (HKI) has been implementing homestead food production (HFP) programs in Asia for the past 20 years and has recently begun implementing HFP programs in Africa as well. In general, these programs target women and are designed to improve maternal and child health and nutrition outcomes through three primary pathways: 1. Increasing the availability of micronutrient-rich foods through increased household production of these foods; 2. Raising income through the sale of surplus production; and 3. Increasing knowledge and adoption of optimal nutrition practices, including the consumption of micronutrient-rich foods. Evaluations of HFP programs have consistently demonstrated significant increases in household production and consumption of micronutrient-rich foods. This increased consumption, along with improvements in health and nutrition related knowledge, and increased income, could all contribute to improvements in maternal and child health and nutrition outcomes. However, to date there has been limited understanding as to how these types of programs can be optimized to maximize impacts on these outcomes.

In order to better understand the potential of these types of programs to improve maternal and child health and nutrition outcomes and how this impact may be achieved IFPRI has been collaborating with HKI to evaluate one of their HFP programs in Cambodia and one in Burkina Faso. The evaluations consider impact through the three pathways above, and assess anthropometric and clinical measures of nutrition, as well as looking at how the programs might be improved.


Donors

United States Agency for International Development (USAID)
CGIAR Research Program on Agriculture for Nutrition and Health (A4NH) led by IFPRI

Team members

Deanna Olney

Director, Nutrition, Diets, and Health (NDH), Nutrition,
Diets, and Health

Deanna Olney

Director, Nutrition, Diets, and Health (NDH), Nutrition,
Diets, and Health