- Saleseforce is funding work by CIFOR-ICRAF to help diversify agriculture in the Brazilian state of Pará by growing more nutritious fruit trees in agroforestry systems.
- USDA researchers are breeding sweet potatoes that are better able to deal with weeds. No word on how they do in agroforestry systems.
- I wonder if those weed-resistant sweet potatoes would find a market in Egypt.
- Beer “giant” Carlsberg says it’s going all-in on regenerative barley growing practices. Looking forward to seeing hops agroforestry systems.
- The British Society for Plant Pathology has a series of really engaging Plant Pandemic Studies, including for some crops that do well in agroforestry systems.
- The Dawn of Everything, by David Graeber and David Wengrow, is getting a lot of attention, including for its thesis that agriculture began in the Fertile Crescent as somewhat ad hoc, experimental, diverging, complementary and interacting lowland and highland agroforestry systems, and did not always lead to inequality and hierarchy. With a nice map.
- And finally, here’s a report from Allianz on why the financial sector should care about biodiversity-friendly agricultural systems (pace David Wood), like maybe, but not only, agroforestry.
Brainfood: Why measure genetic diversity?
- Genetic diversity goals and targets have improved, but remain insufficient for clear implementation of the post-2020 global biodiversity framework. The struggle to ensure recognition of the importance of measuring genetic diversity is real, despite the available tools. And despite the range of uses to which the results can be put, as illustrated in the following papers.
- DNA barcoding markers provide insight into species discrimination, genetic diversity and phylogenetic relationships of yam (Dioscorea spp.). Measuring genetic diversity can help you tell species apart.
- Genetic diversity and population structure of barley landraces from Southern Ethiopia’s Gumer district: Utilization for breeding and conservation. Measuring genetic diversity can help you decide what’s new and what to use in breeding.
- Management of genetic erosion: The (successful) case study of the pear (Pyrus communis L.) germplasm of the Lazio region (Italy). Measuring genetic diversity can help you detect genetic erosion and figure out what to do about it.
- Genetic and Pomological Determination of the Trueness-to-Type of Sweet Cherry Cultivars in the German National Fruit Genebank. Measuring genetic diversity can help you fix mistakes in genebanks.
- Genetic diversity and local adaption of alfalfa populations (Medicago sativa L.) under long-term grazing. Measuring genetic diversity can help you identify adaptive genes.
- A common resequencing-based genetic marker data set for global maize diversity. Measuring genetic diversity can help you pinpoint useful flowering genes.
- Genome-wide association study of variation in cooking time among common bean (Phaseolus vulgaris L.) accessions using Diversity Arrays Technology markers. Measuring genetic diversity can help you identify carbon-friendly genes.
- Dissecting the genetic architecture of leaf morphology traits in mungbean (Vigna radiata (L.) Wizcek) using genome-wide association study. Measuring genetic diversity can help you find plants with nice leaves.
- Genetic Diversity Strategy for the Management and Use of Rubber Genetic Resources: More than 1,000 Wild and Cultivated Accessions in a 100-Genotype Core Collection. Measuring genetic diversity can help you go from over 1000 accessions to under 100.
- Sustainable seed harvesting in wild plant populations. Measuring genetic diversity can help you model optimal germplasm collecting strategies.
- Genetics of randomly bred cats support the cradle of cat domestication being in the Near East. Measuring genetic diversity can tell you where the cat was domesticated.
- Bacterial species diversity of traditionally ripened sheep legs from the Faroe Islands (skerpikjøt). Measuring genetic diversity can help you figure out how to ripen sheep legs properly.
Nibbles: Green seeds, Yam bean, Aussie wild tomato, Einkorn trial, US sorghum, Ethiopian forages tricot, Cuisine diversity, Apple catalogue, Hittite crash, Black Death
- Let’s say we wanted to transition to a more local and low-input production system in Europe. What seeds would we need and where would we get them from? The Greens/EFA in the European Parliament have some ideas.
- IITA is pushing the yam bean in Nigeria. Europe next?
- More on that new Australian wild tomato from a couple of years back. With audio goodness.
- The largest ever einkorn variety comparison trial makes the German news. Well, makes a press release anyway. Yam bean next?
- Another continent, another ancient grain: sorghum in the US. Yam bean next?
- The Ethiopia Grass project aims to improve livestock production, food crop yields AND soil quality. The trifecta!
- Nice infographics displaying dodgy data on the most common ingredients in different cuisines. Yam bean and einkorn nowhere to be seen.
- Cool community-created online catalogue of British apples. Looking forward to the yam bean one.
- It was drought that did for the Hittites, not lack of yam beans. Sea Peoples unavailable for comment.
- It was Yersinia pestis from Issyk-Kul that nearly did for Europe in the Middle Ages. Yes, you can study the genetic diversity of ancient deadly bugs and well as that of crops like yam bean and einkorn.
Nibbles: Mugumu, Gates, Fixation, OSA, USDA, Panicum, Digitaria, Britgrub, Wheat, ICRISAT, Svalbard
- Blog post on the importance of the mugumu tree in Kikuyu culture.
- Alas, no sign of mugumu trees on the Kenyan farm visited by Bill Gates recently. But there were chickens, drought-tolerant maize and mobile phones…
- …and there may soon be crops engineered for nitrogen fixation too, if his foundation’s project with the University of Cambridge comes through.
- Speaking of maize, here’s a nice illustrated story of how the Organic Seed Alliance is helping farmers grow their own tortilla corn in the Pacific Northwest.
- To generalize and contextualize the above, read this USDA e-book on plant collections and climate change.
- Dr Giedre Motuzaite Matuzeviciute just got a grant to study broomcorn millet domestication and dispersal in Central Asia. There may be lessons for present-day adaptation to climate change, says the blurb.
- There are probably lessons about adaptation to climate change also to be had from Kew’s work on fonio and other traditional crops in Guinea.
- I wonder if Kew boffins are also working on bere, perry and other endangered British foods though.
- It’s always nice to see someone first learn about genebanks, and how they can help with the whole climate change thing.
- Meanwhile, in India, ICRISAT gets a stamp, which however doesn’t look very much like India or ICRISAT to me. Plenty of broomcorn millet in its genebank, by the way.
- Plenty of seeds from the ICRISAT genebank in Svalbard, as Asmund Asdal will no doubt point out on 10 February.
Brainfood: Sulawesi Warty Pig, Neolithic violence, Early cotton, Livestock poop, Pontic millet, Bronze Age opium, Sami shamanism, Wild chickens
- Pigs as Pets: Early Human Relations with the Sulawesi Warty Pig (Sus celebensis). You don’t need to be a sedentary agricultural society to domesticate an animal as a pet. There was the dog, and also the Sulawesi Warty Pig.
- Conflict, violence, and warfare among early farmers in Northwestern Europe. Early sedentary agricultural societies were not exempt from violence, pets or no pets.
- The earliest cotton fibers and Pan-regional contacts in the Near East. At least early sedentary agricultural societies did all that fighting wearing comfortable cotton garments.
- How animal dung can help to reconstruct past forest use: a late Neolithic case study from the Mooswinkel pile dwelling (Austria). In between spells of fighting, early sedentary agricultural societies let their livestock roam the forest during the day but kept them in their settlements in winter, and that accumulates a lot of dung that can come in useful thousands of years later in working out what said livestock ate in said forest.
- Between Cereal Agriculture and Animal Husbandry: Millet in the Early Economy of the North Pontic Region. You didn’t need to be a completely sedentary agricultural society to grow Panicum miliaceum in the Pontic steppes.
- Opium trade and use during the Late Bronze Age: Organic residue analysis of ceramic vessels from the burials of Tel Yehud, Israel. There comes a time when a sedentary agricultural society will start growing, and then selling, drugs.
- A Sacred Tree in the Boreal forest: A Narrative About a Sámi Shaman, her Tree, and the Forest Landscape. You don’t need to be a sedentary agricultural society and grow drugs to have a rich spiritual life, but it’s harder — though not impossible — to document it.
- Historic samples reveal loss of wild genotype through domestic chicken introgression during the Anthropocene. Sedentary agricultural societies are polluting the genetics of wild species related to domesticates. The chicken in this case, the Sulawesi Warty Pig unavailable for comment.