Sonia.1

Agroforestry, the practice of growing crops or tending livestock while purposefully managing trees on the same parcel of land, can provide security of fuel wood and food in rural areas of the developing world. Increased access to healthcare in many African countries has spurred population growth over the past couple of decades. Malnourishment remains a problem, and as the number of people per acre of farmland increases, maintaining food security may require changes in agricultural practices.

As a second-year PhD student in the Forest Ecosystems and Society department in the College of Forestry, Sonia Bruck knows this isn’t a simple task. Communities around the world who are exposed to agroforestry practices tend to adopt them at low rates, which often depend on residents’ wealth and education. Working with the World Agroforestry Centre (ICRAF), a non-governmental organization in Kenya, Sonia will travel to the town of Mbola in the Uyui district of eastern Tanzania in September. She will be living there for seven months, examining how and why these and other factors might play a role in how people decide to adopt agroforestry practices. A Tanzanian regional office of ICRAF has already promoted the intercropping of pigeon pea and cassava with Gliricidia sepium (a nitrogen fixing tree), but despite this being a biologically sound strategy, it hasn’t caught on among everyone in Mbola. So if there are cultural or socioeconomic barriers to adopting these techniques, she wants to know about them.

Knowing that wealthier villagers are able to place more risk into implementing a new agroforestry technique might be only one facet. Health, household division of labor, number of children per household, and access to food may also factor into whether people decide to adopt this strategy. Sonia is developing a quantitative survey to gather data like these, and plans to administer it to 600 residents once she arrives in Mbola. She will then analyze the survey data and schedule focus groups to allow residents to provide more context, especially if there are relationships between variables that don’t seem to make sense. According to rational choice theory, we’re all rational actors – so Westerners like us might be missing important cultural preferences that could guide farmers’ agricultural decisions in rural Tanzania. Sonia hopes that her findings will help ICRAF target households that could benefit from implementing agroforestry.

When Sonia departs for Tanzania, she certainly will not be a stranger to international travel. Her father, a professor of plant pathology, taught a field course in the Peruvian Amazon, and she first got to tag along as a fourteen-year-old. The heat, humidity, and occasional threat of vampire bats didn’t seem to deter her when she studied abroad for a summer in Brazil, as an undergraduate at Appalachian State University majoring in Sustainable Development and Environmental Studies. She has also traveled extensively across Central and South America, and recently to the Philippines, Thailand, and Nepal to catch up with friends stationed in the Peace Corps and learn more about local cultures.

To hear more about Sonia’s research and experiences traveling and living abroad, be sure to tune in to KBVR Corvallis 88.7 FM this Sunday May, 27 at 7 pm, stream the live interview at kbvr.com/listen, or find it in podcast form next week on Apple Podcasts.

If you’re interested in participating in agroforestry in the Pacific Northwest please visit: http://pnwagro.forestry.oregonstate.edu/

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