- ILRI video on helping herders with that climate change thing.
- Nutritional composition of Strawberry tree fruits.
- The genetic history of the yak.
- Chinese food archaeology: noodles and fruits.
- Colonial food in early America.
Farmers spread with farming
I was going to attempt to read and comment on a recent paper in PLOS Biology myself, but fortunately smarter people than me, who understand the subject better, got there first. So all I need to do is point you to Razib Khan’s explanation of how recent DNA analyses confirm “tentatively” the idea that farming didn’t spread into Europe as a result of people imitating their neighbours. Instead, the DNA suggests that spread was:
[A] classic demic diffusion process. This is basically a very simple model whereby farmers with larger population growth rates expand into the “space” of hunter-gatherers.
Now to do the same with their crops and livestock?
Nibbles: Coffee rust, PECS, Agrofuels, Israel, Mayan farming, Cannabis breeding, Drought resistance
- Resistance to coffee rust found in India, though not clear where. Now for the hard part …
- Arguments for Payments for Ecosystem Services. Matt points to a conference in 2013, but where are the actual payments?
- “Rather than decrying development in India and China we should be strenuously objecting to agrofuels.” So lets distinguish agrofuels from biofuels.
- Today’s new genebank is in Israel. Bet there are some crop wild relatives in there.
- Those Mayans were boffo agricultural engineers.
- “Alcohol-free” cannabis. I don’t understand any of this.
- A gene associated with flowering time has alleles associated with a rainfall gradient. h/t Jacob. Cool.
Nibbles: COP 10, Sunflowers, Salad silliness
- COP10 sees “Fast progress in ‘Agricultural Biodiversity'” it says here.
- Sunflower weeds in Europe derived from crop-wild relative matings.
- Heritage meat and wheat to eat. In Tucson, Arizona.
- Top 10 Men With Salad Names.
Nibbles: Studentship, Cowpeas, Chocolate, Quinoa, Rice in Madagascar, Jackfruit, Wheat breeding, Indian diversity
- PhD student from East Africa wanted to study greenhouse gases, biochar and other cool stuff.
- Weevils eat half the cowpea harvest. Solution in the bag.
- Ecuadorian chocolate experts visit the World Bank. Did they bring samples?
- Lots of ecdysteroids in quinoa. Not clear to me if this is good or bad.
- Yes, Malagasy rice is different.
- Evaluating a Dang Rasimi jackfruit. Looks pretty good to me.
- Crop wild relatives in genebanks help with drought tolerance in wheat.
- Meta-paper on livelihoods diversity in rice-wheat-livestock systems Indo-Gangetic Plains has no room for varietal diversity in rice-wheat.