- Latest news on the bee front ain’t good. Except on Isle of Man.
- IFPRI accused of being industry shills. But where’s the evidence?
- Commentary on Hilary Clinton’s undernutrition speech.
- Monsanto did not donate GMO seed to Haiti. But it was hybrids, so basically a one-off. Better than nothing? Adding insult to injury? I dunno, you decide.
- So apparently we have the unstable margins of chromosomes to thank for beer. I’ll drink to that.
Crop genebanks in the Global Biodiversity Outlook
Seed banks play an important role in conserving the diversity of plant species and crop varieties for future generations. Among the most ambitious programmes for ex situ conservation are the Millennium Seed Bank Partnership, initiated by the Royal Botanic Gardens Kew and its partners worldwide, which now includes nearly 2 billion seeds from 30,000 wild plant species, mainly from drylands; and the complementary Svalbard Global Seed Vault, which has been constructed in Norway, close to the Arctic Circle, to provide the ultimate safety net against accidental loss of agricultural diversity in traditional gene banks. The vault has capacity to conserve 4.5 million crop seed samples.
That’s from the section on genetic diversity from the CBD/UNEP Global Biodiversity Outlook 3, just out (pp 51-53 of a large pdf). And very welcome it is too.
Some of it is not particularly well done, but one is surprised to see it done at all. It would have been nice to have had more examples of genetic erosion than this estimate for rice in China, for example:
…the number of local rice varieties being cultivated has declined from 46,000 in the 1950s to slightly more than 1,000 in 2006.
And what does this mean exactly? Who cultivates wild relatives of rice?
In some 60 to 70 per cent of the areas where wild relatives of rice used to grow, it is either no longer found or the area devoted to its cultivation has been greatly reduced.
Probably something has been lost in translation. On the positive side of the conservation ledger, there is the assertion that:
For some 200 to 300 crops, it is estimated that over 70% of genetic diversity is already conserved in gene banks, meeting the target set under the Global Strategy for Plant Conservation.
This figure is much quoted, but I’ve never fully understood how it was arrived at.
Anyway, as I say, at least crop diversity and its ex situ conservation is in there. And the International Treaty on Plant Genetic Resources for Food and Agriculture gets a mention. We should be grateful for that.
Nibbles: Meat, GMOs, Fungi, Africa, Aid, Artichon, IYB, Rare onion, Hummus, Fig
- Professor said meat should be properly priced to avoid disaster. Why just meat?
- “The Seed Makers Who Don’t Pray for Rain.” Slick, but do they actually pray for drought?
- Found the above here, but is GMO drought resistance really “very important stuff to making farming sustainable”?
- Kenyan farmers grow mushrooms. Fun, guys.
- Does Africa need better product branding?
- Public Aid, Philanthropy, and the Privatization of African Agricultural Development. I confess, I didn’t understand most of it.
- Rhizowen invents the artichon. Who says there’s no new food to be discovered?
- Kew celebrates International Year of Biodiversity. Pollinators get a look-in.
- Rome celebrates International Year of Biodiversity. Agriculture prominent.
- IUCN celebrates Allium pskemense: edible, medicinal, a crop wild relative, and threatened.
- World record plate of hummus, 10,452 kg of tasty serotonin.
- Local man sends USDA a fig they didn’t have in their genebank.
Beyond the staples
I haven’t been following the Millennium Villages literature — scientific and popular — quite as assiduously as I should, but what I have read does seem to focus quite strongly on the staple crops. No doubt a sustainable increase in the production of staples is necessary to combat hunger in Africa. But is it sufficient? The impression I have taken away from my reading is that that is not a question that is accorded high priority in this literature. If I’m wrong about this, I would welcome being set right. In any case, it came as a nice surprise to read the following passage in “Tripling crop yields in tropical Africa,” a recent article in Nature Geoscience by Prof. Pedro Sanchez, one of the moving forces behind the Millennium Villages project. ((I’ve taken the title of this post from the heading of the final section of Prof. Sanchez’s article.))
An increase in staple crop production is only a first step towards reducing hunger in tropical Africa. The provision of wider nutritional needs, such as more protein and adequate vitamins and trace elements, coupled with a reduction in disease, is also necessary.
Unfortunately that is not followed by a call to harness agrobiodiversity to provide those wider nutritional needs. But it does open an interesting door. A door that Bonnie McClafferty of HarvestPlus had no compunction about going through at SciDev.net a couple of days back:
The enormous challenge of micronutrient malnutrition is best addressed in the long run through poverty alleviation, economic development, education, women’s empowerment, access to adequate healthcare and dietary diversification, among other things.
Now, her defence of biofortification against the charge of medicalizing micronutrient deficiency sounds a lot like “don’t let the best be the enemy of the good,” which is a bit much, as in fact if anything it has been the good that’s been the enemy of the best in this game. Surely a lot more money has been going into biofortification than into dietary diversification — where, after all, is the latter’s equivalent of HarvestPlus? But it is good to see the importance of diverse diets — and by implication agrobiodiversity — at least recognized. Perhaps the Millennium Villages project could now plan some interventions around local vegetables and fruits?
Nibbles: Allanblackia domestication, Rampion census, Mali reforestation, Indian sacred groves, Oysters, Seaweeds, Breeding organics, EMBRAPA, Fisheries bycatch, Writing NUS proposals, Nutrition mag, Biofortification
- Boffins trying to domesticate Allanblackia for its oil.
- Phyteuma spicatum must be saved, British folklore depends on it. How about domesticating it?
- Farmers replanting forest in inland Niger delta. Sort of domesticating the forest, you mean?
- And here’s another domesticated forest, this time in Kerala.
- Are oysters domesticated? And seaweeds? Lots of uses for seaweeds, after all.
- Why plant breeding is incompatible with organic agriculture. Eh? First of a trilogy.
- Management of plant genetic resources in Brazil deconstructed.
- Oh dear, now boffins say avoiding bycatch may not be good after all.
- CTA calls for research notes in preparation for proposal writing workshop on neglected and underutilized plants.
- New Sight and Life magazine is out, with interesting discussions of Vitamin A supplementation in newborns and HIV patients.
- While at Scidev.net HarvestPlus defends biofortified crops against charge of medicalizing micronutrient deficiency.