- Breeders called on to save key Afghani crop. No, not really.
- GMOs not incompatible with organic, round 2.
- The Columbian Exchange. People though, not crops.
- USDA chief botanist was into Cannabis shock.
- Novel way of growing rice unveiled.
- Two livestock pdfs: What 2010 means for farm animal genetic resources conservation. And a book on European local breeds.
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.
Nibbles: Mpingo, Chickpea, Oak, Amaranth
- At last, sustainable clarinets!
- Hummus war gets serious. All that seratonin not helping?
- “Hearts of oak are our ships, jolly tars are our men.” Simon Schama on Quercus robur. Note to BBC: learn how to write species names.
- Pop quiz: Some 20,000 tons of this seed were delivered by Aztec farmers in annual tribute to their emperor, Montezuma. Now big in the US, according to NYTimes piece. From 1984.
Nibbles: Conservation, Women, Subsidies, Bees, Microbes, Rhizobia, Genebanks, Chicken history, Nordic genebank
- Academics say conservation of biodiversity does not benefit the poor. Maybe they’re talking about the wrong kind of biodiversity?
- Innovation of the Week: Feeding Communities by Focusing on Women. I think my irony detector may be on the fritz.
- All you ever wanted to know about farm subsidies in the US. h/t Food Politics.
- The Bittersweet Dreams of Uruguay’s Beekeepers. Sad.
- State microbes! Really fun, and informative. Any better ideas?
- More microbes: The evolution of nitrogen fixation. Absolutely fascinating.
- Slideshow on genebanks in southern Africa.
- Pre-Columbian, Polynesian chickens in Chile not Polynesian and probably not pre-Columbian. Blast! Why must fun theories always run up against the brick wall of facts?
- NordGen’s annual report: crops, forests, livestock.
Deconstructing the spread of agriculture
Did agriculture move in the hands of people, or with the words of people? Or, somewhat more prosaically:
Two alternative models have been proposed to explain the spread of agriculture in Europe during the Neolithic period. The demic diffusion model postulates the spreading of farmers from the Middle East along a Southeast to Northeast axis. Conversely, the cultural diffusion model assumes transmission of agricultural techniques without substantial movements of people.
Actually not just Europe. And the jury is still out. Two recent paper both tilt towards cultural diffusion, both in Europe (which is where the above quote comes from; but not everybody agrees) and Island SE Asia. This sort of work is mainly done by anthropologists and human geneticists. Sometimes the genetics of livestock or crops are brought into play, but only rarely both at the same time. A grand synthesis of human, livestock and crop genetic data, archaeology and anthropology remains to be done…