Second AJFAND volume dedicated to African leafy veggies is out.
World diet photos
“One picture is worth a thousand words” department: The Time feature I linked to in an earlier post has a fascinating photo essay associated with it, showing the weekly food consumption of 16 families around the world. I hadn’t noticed it until Jeremy pointed it out to me. Seems to me that if you’re trying to stay away from processed foods and have a nice, healthy, balanced diet you’re best off living in Sicily, Egypt, Mexico or Bhutan. Would be great to do something similar at the variety level, for example looking at the diversity within potatoes or wheat used by different families around the world.
African veggies
Papers on African leafy vegetables online.
African hope
It is all too easy to concentrate on the bad news out of Africa, so for a change on Biodiversity Day I’d like to point to three feel-good stories about how Africans are using biodiversity to make better lives for themselves. Via Timbuktu Chronicles come pieces on traditional medicine in Mali and local leafy greens in Kenya and Tanzania. And there’s also a World Vision report out today on how farmers in Tanzania are turning to an unusual crop.
Cassava in Africa
Cassava has a big problem in Africa, and it is called brown streak virus. A virulent strain is spreading rapidly across eastern and southern Africa from a beachhead in Zanzibar, devastating the tubers but leaving the leaves looking healthy, which means farmers don’t realize anything is wrong until it is too late. Scientists from the International Institute for Tropical Agriculture (IITA) have been studying the virus and have developed resistant varieties, by conventional breeding, and these are finding their way to farmers.
There’s a short SciDev piece about brown streak virus which points to a longer, very readable New Scientist article. I know we’re talking about a very serious problem and a very nice solution based on the exploitation of agricultural biodiversity, but normally I wouldn’t blog about this sort of thing, simply because there are so many similar examples out there. But I was inspired to do so on this occasion because I also spotted an article in a Ugandan newspaper (via the wonderful allAfrica.com) which talks about the resistant varieties and efforts to get sufficient planting material of these cultivars into the hands of farmers in a particular district. It’s always nice to see “big” stories from international news sources reflected in the local media.
Cassava is an important constituent of Kinshasa’s urban gardens, whose role in providing nutrition, especially to children, is so well described in a Christian Science Monitor article today. Let’s hope brown streak virus doesn’t reach Kinshasa, but if it does the resistant varieties would find a ready means of dissemination through a project which “organized a team of local volunteers called “Mama Bongisa” (‘mom improver’) to teach mothers in some … impoverished neighborhoods about nutrition and farming.”