- The results of the 2nd International Quinoa Research Symposium are up on YouTube.
- I was today years old when I learned there’s a quinoa in Taiwan.
- REALLY old English Greening apple tree dies. Sad: “When you reach your new home in the wilderness, should you ever think of me, plant these seeds.” Not all gloom, though, so do read the whole thing.
- Coming conference on the medieval agricultural revolution.
- Results of a dialogue on the registration of farmer varieties in SADC. Long way to go, alas.
- Talk about adding value to agricultural products! But were weird local barley landraces harmed in the making of this whisky?
- High value agricultural products, among other things, were used as gifts by 18th century merchants in Yemen. Not whisky, though, right? Well, actually…
Beating a (cassava) virus in SE Asia
CMD being Cassava Mosaic Disease, one of the most damaging of crop viruses. The question, and photo, come from a recent tweet from a regional team coordinated by the entity formerly known as CIAT that is trying to develop “sustainable solutions to cassava disease in SE Asia” with support from ACIAR and CGIAR’s Research Program on Roots, Tubers and Bananas.
Some of the resistant varieties that are doing so well in the photo are identified elsewhere in the thread as the IITA lines TME3, TMEB419, TMS980581, TMS980505 and TMS920057.
But this PowerPoint from Dr Xiaofei Zhang explains that those were only the beginning. Additional promising material came from a bunch of other sources.
Nibbles: Gumbo ingredients, Seed library, Pomology award, Breeding presentation, Seed storage
- Not-so-suffering sassafrass.
- Another seed library, this one in Canada.
- Fruit breeder Dr David Cain gets 2020 Wilder Medal from American Pomological Society.
- PowerPoint on plant breeding. Dr Cain unavailable for comment.
- Which species can you bank anyway? With video goodness. Which I agree is not all that unusual these days, but still.
Agriculture on the steppe
I’ve been sitting on a couple of linked press releases from the Max Planck Institute for the Science of Human History for a few months now and it’s about time I did something about them. So here goes. The releases summarize two papers deriving from the analytical work of Dr Shevan Wilkin and her colleagues on skeletal remains previously excavated from Mongolian archaeological sites spanning a wide range of dates back to 5000 year ago.
The first paper focuses on dairy proteins from dental plaque to suggest that steppe pastoralists in what is now Mongolia started consuming ruminant milk at least 5000 years ago. Horse milk came in about 3000 years ago, coinciding with the first evidence of horse bridling and riding, and was mainly fermented. Finally, camel milk started to be consumed during the Mongol Empire, 800 years ago. How lactose intolerant populations dealt with this is still unknown, but may have involved changes in the gut microbiome.
Next, looking at the N and C isotopes in dental enamel and rib collagen enabled the researchers to investigate the wider dietscape. In particular, they found evidence of increased millet (Panicum miliaceum and/or Setaria italica) 1, consumption around 2000 years ago, but only in some individuals, mainly living close to the heartland of the polity (the Xiongnu Empire) which developed at that time.
Clearly, some ancient Mongolians did not completely conform to the nomadic herder stereotype of popular imagination.
LATER: Speaking of broomcorn millet (Panicum miliaceum), here’s a paper that just came out that dates its arrival in Europe to the 16th century BC, and its rapid spread during the subsequent two centuries, i.e. during the Bronze Age. So, having been domesticated 8000 years ago in NE China, it was being widely consumed in Europe before Mongolia. And here’s one we prepared earlier…
Nibbles: Canary collections, Integrating fish, Indigenous seeds, Dan Charles articles, Stats, FAO booklet
- Collections of banana and mangoes in the Canary Islands.
- No word about catfish with those bananas.
- Interview with the wonderful Rowen White, Seedkeeper from the Mohawk community of Akwesasne.
- NPR series on agricultural land, courtesy of the no less, though differently, wonderful Dan Charles.
- Harvard lectures on statistical analysis of social sciences data.
- FAO tells us “How the world’s food security depends on biodiversity“.