Does Crop Diversity Influence Household Food Security and Women's Individual Dietary Diversity? A Cross-Sectional Study of Malawian Farmers in a Participatory Agroecology and Nutrition Project.

BACKGROUND: Agroecological methods have the potential to impact nutrition and food security, however, to date there is limited research evaluating this approach. OBJECTIVE: A 5-year participatory research project with farming households in north and central Malawi was designed to train farmers on agroecological practices, alongside raising awareness on nutrition and gender equity. This cross-sectional study aimed to explore the relationships between crop diversity, food security at the household level, and individual diversity for women, within the context of an agroecology, nutrition education, and farmer mentoring program. METHODS: Participating farmers were trained in and experimented with different farming methods. These farmers subsequently trained other farmers on these short-term agroecological practices and provided mentorship using community-based educational methods designed to address both household food security and nutrition. In year 4 of the intervention, a cross-sectional survey assessed farm practices, food security, and individual dietary diversity of 851 participating households. RESULTS: Households with lower crop diversity were significantly less likely to be food secure (odds ratios [OR] = 0.829, P < .001). Women in households with higher crop diversity were more likely to have higher individual dietary diversity (OR = 1.120, P < .01), eat vitamin A rich foods (OR = 1.176, P < .01), and legumes, nuts, and seeds (OR = 1.141, P < .01). CONCLUSIONS: These findings suggest that within a participatory agroecological training combined with community-based nutrition education with a focus on social equity, crop diversity is associated with less household food insecurity and poorer diet quality for rural farming households. Crop diversity may improve dietary diversity by making nutritious foods more available.

Agroecology and healthy food systems in semi-humid tropical Africa: Participatory research with vulnerable farming households in Malawi.

This paper assesses the relationship between agroecology, food security, and human health. Specifically, we ask if agroecology can lead to improved food security and human health among vulnerable smallholder farmers in semi-humid tropical Africa. The empirical evidence comes from a cross-sectional household survey (n=1000) in two districts in Malawi, a small country in semi-humid, tropical Africa. The survey consisted of 571 agroecology-adoption and 429 non-agroecology-adoption households. Ordered logistics regression and average treatment effects models were used to determine the effect of agroecology adoption on self-reported health. Our results show that agroecology-adoption households (OR=1.37, p=0.05) were more likely to report optimal health status, and the average treatment effect shows that adopters were 12% more likely to be in optimal health. Furthermore, being moderately food insecure (OR=0.59, p=0.05) and severely food insecure (OR=0.89, p=0.10) were associated with less likelihood of reporting optimal health status. The paper concludes that with the adoption of agroecology in the semi-humid tropics, it is possible for households to diversify their crops and diets, a condition that has strong implications for improved food security, good nutrition and human health.

Effects of a participatory agriculture and nutrition education project on child growth in northern Malawi.

OBJECTIVE: To investigate whether children in households involved in a participatory agriculture and nutrition intervention had improved growth compared to children in matched comparable households and whether the level of involvement and length of time in the project had an effect on child growth. DESIGN: A prospective quasi-experimental study comparing baseline and follow-up data in 'intervention' villages with matched subjects in 'comparison' villages. Mixed model analyses were conducted on standardized child growth scores (weight- and height-for-age Z-scores), controlling for child age and testing for effects of length of time and intensity of village involvement in the intervention. SETTING: A participatory agriculture and nutrition project (the Soils, Food and Healthy Communities (SFHC) project) was initiated by Ekwendeni Hospital aimed at improving child nutritional status with smallholder farmers in a rural area in northern Malawi. Agricultural interventions involved intercropping legumes and visits from farmer researchers, while nutrition education involved home visits and group meetings. SUBJECTS: Participants in intervention villages were self-selected, and control participants were matched by age and household food security status of the child. Over a 6-year period, nine surveys were conducted, taking 3838 height and weight measures of children under the age of 3 years. RESULTS: There was an improvement over initial conditions of up to 0·6 in weight-for-age Z-score (WAZ; from -0·4 (sd 0·5) to 0·3 (sd 0·4)) for children in the longest involved villages, and an improvement over initial conditions of 0·8 in WAZ for children in the most intensely involved villages (from -0·6 (sd 0·4) to 0·2 (sd 0·4)). CONCLUSIONS: Long-term efforts to improve child nutrition through participatory agricultural interventions had a significant effect on child growth.

Intergenerational participatory discussion groups foster knowledge exchange to improve child nutrition and food security in northern Malawi.

This article assesses the effectiveness of a participatory, intergenerational, dialogue approach in addressing gender and generational conflicts related to both child nutrition and agriculture. Analysis of 46 interviews and 3 focus groups with smallholder farmers in rural agrarian communities with high rates of child malnutrition in northern Malawi suggested that participatory discussion can lead to positive change, including increasing child feeding frequency and dietary diversity. An intergenerational, transformative, and holistic approach to nutrition education which integrates agricultural and gender issues can effectively address sensitive conflicts within households and communities that affect child nutrition, and come up with local solutions.

"We grandmothers know plenty": breastfeeding, complementary feeding and the multifaceted role of grandmothers in Malawi.

This paper has two purposes: first of all, we examine grandmothers' role and views of child feeding practices in northern Malawi, and their influence on younger women's practices. Secondly, we consider the implications of these findings for health promotion activities and models of health education. Data were collected from semi-structured interviews, focus groups and a participatory workshop. Findings demonstrate that, to address child feeding practices which have an effect on nutrition, attention must be paid to the broader context that influences child nutrition, including extended family relations. Paternal grandmothers have a powerful and multifaceted role within the extended family in northern Malawi, both in terms of childcare and in other arenas such as agricultural practices and marital relations. Grandmothers often differ in their ideas about early child feeding from conventional Western medicine. Some practices have existed in the area at least since colonial times, and have strong cultural significance. Despite the important integrated role, older women have within households and communities in this part of Malawi, hospital personnel often have disparaging and paternalistic attitudes towards 'grannies' and their knowledge. Health education rarely involves grandmothers, and even if they are involved, their perspectives are not taken into consideration. Hospital staff often reject grandmother knowledge as part of a broader modernization paradigm which views 'traditional knowledge' as backward. Grandmothers view current child health conditions within a broader context of changing livelihood conditions and a high prevalence of HIV/AIDS. The paper concludes by discussing the challenges of involving grandmothers in health education, and the difficulties of incorporating local knowledge into a medical system that largely rejects it.