The Independent newspaper has a great story about people in Britain who are trying to make a buck (or rather a pound, I suppose) from nature’s bounty. There are five examples, ranging from a guy making sloe gin to another who sells a chopped up, boiled seaweed called purple laver (Porphyra umbilicalis). That’s apparently the basis of an intriguing traditional Welsh treat called laverbread. How do these products reach consumers? A separate article – this one in The Times – on country markets provides one answer.
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.”
Alternative livelihoods
Do wander over to the latest edition of New Agriculturist, which, among other things, has a great feature giving examples of farmers adopting new crops and other ways of making a living as alternatives to illicit, environmentally damaging or otherwise inappropriate ones.
Straight dope
Speaking of “special products” from agricultural biodiversity, check this out.
Making grains relevant
The low-carb craze of a few years back has spoiled the nutritional reputation of cereal grains, and it is up to the industry to get people eating them again. So said Francesco Pantò of the pasta giant Barilla yesterday at the first European congress of the American Association of Cereal Chemists International (AACCI), in Montpellier. He suggested five ways to do that:
- develop new durum wheat varieties and special products that can differentiate them, as for grapes and wine
- market grains as mainstream and everyday products
- use innovative technology to incorporate new grains into familiar products
- aim for convenience, and promote the goodness of cereals and fiber
- add extra components to cereal products in order to make them into a more complete meal
The first of these will of course be particularly welcome by those of us interested in agricultural biodiversity, and I wonder whether pseudocereals like buckwheat and quinoa might also find a place under the third point.