- The genomic origin of early maize in eastern North America. There were at least 2 eastern dispersals of ancient maize from the US Southwest.
- Archaeological findings show the extent of primitive characteristics of maize in South America. At about the same time, semi-domesticated maize also reached deep into South America.
- Maize monoculture supported pre-Columbian urbanism in southwestern Amazonia. Including the Llanos de Moxos in Bolivia, where it supported cities.
- Millets, dogs, pigs and permanent settlement: productivity transitions in Neolithic northern China. In China, it was millet that supported cities. Well, and pigs.
- Species identification of silks by protein mass spectrometry reveals evidence of wild silk use in antiquity. People in those cities had to wear fancy silken clothes, right?
- Ancient genomics and the origin, dispersal, and development of domestic sheep. Sheep domestication started in Anatolia, but that wasn’t the end of it, because there was an influx of diversity from the steppes in the Bronze Age. Nice parallel with human diversity. Different to the Chinese millet-pig story though.
- Unveiling the culinary tradition of ‘focaccia’ in Late Neolithic Mesopotamia by way of the integration of use-wear, phytolith & organic-residue analyses. You can trace focaccia way back. Goes quite nicely with roast sheep, I suspect.
- Different strategies in Indus agriculture: the goals and outcomes of farming choices. Even ancient cultures sometimes felt the need to diversify.
Digging up the pig
I’m sure you enjoyed Jeremy’s fascinating conversation with Jordan Rosenblum on how the pig and the eagle diverged as the history of Jewish dietary law and custom played out. Which means you’d probably welcome another helping of Prof. Rosenblum. Well, you’d get that, and much more, in the excellent brief summary of the deep history of the animal — the pig that is, not the eagle — in the Levant coincidentally just out in Archaeology Magazine. Prepare to be surprised:
…the inhabitants of the earliest cities of the Bronze Age (3500–1200 b.c.) were enthusiastic pig eaters, and that even later Iron Age (1200–586 b.c.) residents of Jerusalem enjoyed the occasional pork feast.
Brainfood: Maroon rice, Dutch aroids, Sicilian saffron, Inca agriculture, Native American agriculture, Mexican peppers, Afro-Mexican agriculture, Sahelian landraces, Small-scale fisheries, Coconut remote sensing
- The Mystery of Black Rice: Food, Medicinal, and Spiritual Uses of Oryza glaberrima by Maroon Communities in Suriname and French Guiana. There’s a rich oral history of African rice in Maroon communities, but that doesn’t mean either the traditional knowledge or diversity of the crop is safe.
- The Invisible Tropical Tuber Crop: Edible Aroids (Araceae) Sold as “Tajer” in the Netherlands. Another example of traditional knowledge on crops surviving far from their home.
- Rethinking Pliny’s “Sicilian Crocus”: Ecophysiology, Environment, and Classical Texts. There might have been two distinct saffron species in ancient Sicily. Another way of recovering traditional knowledge is by reading ancient texts.
- Trees, terraces and llamas: Resilient watershed management and sustainable agriculture the Inca way. The sedimentary record can be used to recover traditional knowledge too. No word on what ancient text have to say, but I’m sure it’s something.
- Yield, growth, and labor demands of growing maize, beans, and squash in monoculture versus the Three Sisters. Sometimes traditional knowledge can use a helping hand from scientists. And vice versa.
- Interdisciplinary insights into the cultural and chronological context of chili pepper (Capsicum annuum var. annuum L.) domestication in Mexico. About the only thing that’s missing here is traditional knowledge.
- Afro-Indigenous harvests: Cultivating participatory agroecologies in Guerrero, Mexico.
Makes one wish these authors had been involved in the pepper study above. - Tradeoffs between the use of improved varieties and agrobiodiversity conservation in the Sahel. The effect of improved varieties on local landraces (and presumably associated traditional knowledge) is different for pearl millet and groundnut, and for Mali and Niger.
- Illuminating the multidimensional contributions of small-scale fisheries. I’m sure lots of traditional knowledge is involved.
- Satellite imagery reveals widespread coconut plantations on Pacific atolls. They could have just asked the small-scale fisherfolk, but ok.
Nibbles: KC Bansal, Mike Jackson, Spain strawberry genebank, Ho-Chunk maize, Heritage varieties, Roman apples, Hazelnut breeding, Old rye, Serbia grapevine herbarium, Horse domestication, Mt Vernon fruits, Worldwide Day of Botanical Art, Pre-colonial African agriculture
- Prof. KC Bansal, who used to run the Indian national genebank, gets a much-deserved UNESCO honour.
- Friend-of-the-blog Dr Mike Jackson on running a rice genebank. UNESCO honour for him too?
- Spain’s strawberry genebank gets its 15 minutes.
- University and Native American nation collaborate on regenerating heritage corn varieties.
- The pros and cons of heritage varieties, according to an American farmer.
- Did the ancient Romans have heritage apples?
- Beautifully written piece on the use of heritage varieties — and much else besides — in breeding hazelnuts in the US. If you only read one of these Nibbles, read this one.
- Old shipwrecked rye seeds may end up in whiskey. Best place for them.
- Old Serbian grapevine herbarium samples should stay right where they are.
- Old horses most certainly did not stay where they were. But where was that exactly?
- Not sure where old bottled fruit from Washington’s estate will end up. The DNA lab maybe, like those Serbian grapevines?
- There’s going to be a Worldwide Day of Botanical Art on May 18, 2025. Rejoice.
- Decolonizing food insecurity in West Africa.
Brainfood: Cattle domestication double, Sheep domestication, Lomas in Peru, Sweet potato in Aotearoa, Bananas in SE Asia, African wild eggplants, Brassicaceae conservation review, Vanilla in Madagascar
- Global dispersal and adaptive evolution of domestic cattle: a genomic perspective. The scope of adaptation is pretty amazing, and has been aided by introgression from wild relatives.
- The genomic natural history of the aurochs. Which is just as well because the initial diversity of the domesticate was probably rather limited, at least in Europe.
- The Population History of Domestic Sheep Revealed by Paleogenomes. Early domesticated sheep genomes were pretty dynamic too, sometimes in parallel with shepherds and sometimes not.
- Late pre-Hispanic fog oasis settlements and long-term human occupation on the Peruvian central coast from satellite imagery. No cattle or sheep in pre-Hispanic lomas, but plenty of camelids and crops.
- American sweet potato and Asia-Pacific crop experimentation during early colonisation of temperate-climate Aotearoa/New Zealand. One of those crops was in Aotearoa by the 14th century, which is amazing.
- Musa species in mainland Southeast Asia: From wild to domesticate. Even the very wild species are affected by human use.
- Landscape genomics reveals genetic signals of environmental adaptation of African wild eggplants. Environment is not the main driver of selection, but still pretty important and thus useful in breeding. Kinda like cattle?
- Current status of global conservation and characterisation of wild and cultivated Brassicaceae genetic resources. Gotta conserve those wild relatives probably though, if they are to be used.
- Genome-wide assessment of genetic variation and population structure in cultivated vanilla from Madagascar. The results of a breeding programme 80 years ago involving wild relatives can be seen in the current structure of diversity.