Of course it is rude to poke fun at other people’s names, but who can resist when the European Union’s €2.11 million aid package for bananas in Belize is received by Said Musa, that country’s aptly named Prime Minister? The aid will help banana growers in Belize to develop integrated pest management strategies against nematode worms and will deliver tissue-culture plants and the capacity to grow them, making plantations healthier and less in need of sprays. Half the budget is earmarked for projects designed to boost rural incomes and improve community services. All in all, despite the focus on Musa, a package that should be good for biodiversity.
Improved agriculture in the Sahel
The Drylands Coordination Group recently launched a new web page that offers an entry point into a whole swathe of ways in which agriculture in the Sahel can be improved. Diversification is prominent among them, and the Group says the page will be updated regularly. You can subscribe, by email, but there does not seem to be a RSS feed.
Want to save diversity? Talk to a local
A report from the annual meeting of the American Association for the Advancement of Science says that “many animals and plants threatened with extinction could be saved if scientists spent more time talking with the native people whose knowledge of local species is dying out as fast as their languages are being lost”. David Harrison, the scientist whose work is reported, says that the recent DNA-based discovery that a butterfly known to taxonomists as Astraptes fulgerator was in fact three different species (or, perhaps, 10 — did the locals know that?) could have been made much sooner if the scientists had talked to the Tzeltal-speaking people of Mexico, because Tzeltal has several descriptions of the butterflies based on the different kinds of caterpillar. The people distinguish the larvae because the caterpillars eat the peoples crops, whereas the butterflies are of no significance.
“It’s crucial for them to know which larva is eating which crop and at what time of year. Their survival literally depends on knowing that, whereas the adult butterfly has no impact on their crops,” Harrison said.
There must be other agriculturally-informed examples, but the opposite is also often true, creating a nightmare for scientists interested in genetic diversity. Farmers may use the same name for completely different populations of a crop. And they may use different names for genetically identical populations. What’s a poor researcher to do?
p.s (There are a bunch of other studies about names and identity; can I find them? Can I heck.)
Putting a forest together again
How would you rebuild a forest? There’s an enormous effort underway to do just that for the Atlantic rainforest of Brazil, now down to only 7% of its original extent. This really short but intriguing SciDevNet piece led me to a fascinating Science article here. About 15,000 trees of 800 different species have been identified as mother trees, “the starting stock for the forest’s regeneration.” There’s a big awareness campaign aimed at local farmers explaining the long-term benefits of devoting some of their land to forest. And lots of different approaches to the actual reforestation are being tried. Sounds like this project is going to be a testing ground and model for years to come. How is it that there’s been so little news about it? Or do I just move in the wrong circles? Perhaps I just subscribe to the wrong RSS feeds.
Hmong farming in Fresno
I’m fascinated by stories about farmers who insist on continuing to grow their traditional crops in unfamiliar or unusual surroundings. They speak to the strength of traditional food cultures, quite apart from representing interesting case studies in on-farm conservation. So I was sad to read this piece about the problems being encountered by Hmong farmers from Vietnam as a result of a recent cold spell in California. I’m sure they’ll cope in the short term, but it doesn’t look like this weird cultural outlier will last beyond the lifetime of the present farmers. All their children seem to be on scholarships to fancy universities. Although, perhaps some of them will study plant genetic resources conservation…