- There’s a sort of mycological culinary hotspot in Yunnan… Yeah, I thought that too.
- Signs found of old banana cultivation in Australia. Well, kinda. As in not as old as in PNG, and not mainland Australia.
- Really, really old horse butchery site in southern England excavated. When the Brits ate horses. Well, kinda.
- New wheat is pretty much like old wheat, gluten-wise at least.
- Breeding better apple rootstocks at USDA. A hitherto somewhat neglected aspect of apple genetic conservation and improvement.
- Speaking of USDA, here’s another job.
Famous British apricots abroad
So Plant Heritage tweeted a few days ago about the genera that are missing from the UK’s National Plant Collections.
The Missing Genera Campaign asks people with a passion for plants to put together a National Plant Collection of their own and join the Plant Heritage community in growing, sharing and saving plants.
One of the missing plants is the apricot, so I quickly checked on Genesys to see whether anyone else around the world has British apricots stashed away. Turns out there are two apricot varieties of British origin that are conserved in genebanks that publish their data on Genesys, a fact that I posted on Twitter too. Because, why not?
And that second one turns out to be rather special. As Plant Heritage quickly informed me, the Moor Park apricot is mentioned by Jane Austen in Mansfield Park, which was published about the time of the Battle of Waterloo.
Interestingly, the Moor Park apricot in Genesys is being conserved in Italy. But there must be other specimens in the UK, surely?
Wanainchi wanaenda shagz
Jeremy’s latest newsletter expounds eruditely on, among other things, some recent articles on durian, Australian grasses and a heirloom pepper that we Nibbled here way too briefly. Always worth a read. Jeremy also gave me the go-ahead to reproduce here his piece on coping with Covid-19 in Kenya, which reminded me, as if I needed reminding, of what my assorted nephews and nieces are going through. Not to mention the mother-in-law. Here it is.
Deep insights from Oyunga Pala, a Kenyan currently in the Netherlands, prompted by how Covid is encouraging many Kenyans to return from the cities to small rural land holdings where they hope to create a basis for food security. Pala contrasts what he knows of small-scale agriculture in Kenya with what he is learning and what he sees all around him in the Netherlands.
Small-scale farming in Kenya accounts for 75 per cent of the total agricultural output and meets 70 per cent of the national food demand, so I know I am part of an important constituency. The challenge of my generation, those with access to land under 3 ha in size, is to craft a new farming philosophy that is built on progressive ideas through investigation, dialogue and exposure to alternative sources of knowledge grounded in the African experience. We need more philosophers and fewer technical experts to redefine what we call sustainable farming. Africa’s own knowledge systems and philosophy in agriculture are held in the memory of a generation that is dying out and dismissed as backward. Yet my grandmother’s practices resonate with those of emerging natural farming systems around the world that espouse new ideas grounded in the environmental, social and historical realities of the non-western world.
Seems to me to echo what other people are saying about AGRA, the Alliance for a Green Revolution in Africa.
Well worth your time, as are the articles Pala links to. I know nothing about Elephant, the online publication, but it looks like a good source of interesting news.
Brainfood: Global Food Security, Neutral diversity, Bottlenecks, Slovenian lettuce, Swedish apples, Mungbean diversity, Crop suitability, Breeding graph, Herding diet, Cool shit, Seed storage double, Wild quinoa, Mighty wind
- A research vision for food systems in the 2020s: Defying the status quo. Research is necessary but not sufficient.
- Dismantling a dogma: the inflated significance of neutral genetic diversity in conservation genetics. Not all genetic diversity is created equal.
- A re‐evaluation of the domestication bottleneck from archaeogenomic evidence. Not so much a single bottleneck “event” on domestication, as serial bottlenecks post-domestication. Another dogma dismantled?
- Morphological and genetic diversity of Slovene lettuce landrace ‘Ljubljanska ledenka’ (Lactuca sativa L.). Not all iceberg is created equal.
- Genetic Status of the Swedish Central collection of heirloom apple cultivars. Neutral diversity is not completely useless, though?
- Understanding genetic variability in the mungbean (Vigna radiata L.) genepool. It may not be neutral variation, but it’s not associated with geography. If you see what I mean.
- A Land Evaluation Framework for Agricultural Diversification. Soil and climate data –> fancy maths –> pretty good prediction of where you find a crop.
- A unifying concept of animal breeding programs. You can describe any breeding programme by using graph theory. But would it help?
- Molecular and isotopic evidence for milk, meat, and plants in prehistoric eastern African herder food systems. Chemical and isotope analysis of lipids on ceramic shards shows early herding societies had a pretty diverse diet.
- Pre-Clovis occupation of the Americas identified by human fecal biomarkers in coprolites from Paisley Caves, Oregon. Lipids again, this time at the other end of the process, and of the world.
- Identification of novel seed longevity genes related to oxidative stress and seed coat by genome‐wide association studies and reverse genetics. Seeds need to take their antioxidants.
- Evaluation of genetic integrity of pearl millet seeds during aging by genomic-SSR markers. Loss of viability leads to loss of diversity.
- Geographical distribution of quinoa crop wild relatives in the Peruvian Andes: a participatory mapping initiative. Cultivated land is as important as more “natural” ecosystems for quinoa wild relatives.
- Global wind patterns and the vulnerability of wind-dispersed species to climate change. In the tropics, and in the lee of mountains, wind-dispersed species will find it more difficult to reach places with suitable future climates.
A maze of maps
I’ve said it before, and I’ll say it again. Maps are great. Online maps are super. But you can have too much of a good thing. Like, do we really need to have all these things spread out all over the internet?
- WRI’s Resource Watch, “a dynamic platform that leverages technology, data, and human networks to bring unprecedented transparency about the planet right now.”
- FAO’s Hand-in-Hand Geospatial Platform, “an evidence-based, country-led and country-owned initiative of the Food and Agriculture Organization of the United Nations (FAO) to accelerate agricultural transformation and sustainable rural development to eradicate poverty (SDG1) and end hunger and all forms of malnutrition (SDG2).”
- Nature Map Explorer, curated by UNEP-WCMC, which “provides a set of integrated global maps on biodiversity and ecosystems services based on the best available scientific data.”
- The Global Habitat Type Map, based on International Union for Conservation of Nature (IUCN) habitat classification scheme.
That’s just the ones that have flitted across my screen in the past few months. I’ve lost track, for example, of where CGIAR is on all this spatial data stuff. Working together is hard, I know, and exacts a cost. But would it kill them?