- Nature-Based Solutions and Agroecology: Business as Usual or an Opportunity for Transformative Change? Nature-based solutions need to be diversity-based. Let’s look at some example, shall we? Buckle up…
- The productive performance of intercropping. Meta-analysis shows intercropping leads to more land sparing and more protein compared to monoculture.
- Sparing or expanding? The effects of agricultural yields on farm expansion and deforestation in the tropics. Ouch, increasing yield results more often in higher deforestation than lower. If only they had gone for intercropping…
- Crop mixtures outperform rotations and landscape mosaics in regulation of two fungal wheat pathogens: a simulation study. …or crop mixtures.
- Intensified rice production negatively impacts plant biodiversity, diet, lifestyle and quality of life: transdisciplinary and gendered research in the Middle Senegal River Valley. And just to be clear, agricultural expansion can be bad for both farmers and the environment.
- Drivers and consequences of archetypical shifting cultivation transitions. Being able to charge rent is the main driver of the move away from shifting cultivation, but the environmental results depend on what system replaces it.
- Contribution of the biodiversity of edible plants to the diet and nutritional status of women in a Zapotec communities of the Sierra Norte, Oaxaca, Mexico. It’s the older, less educated housewives that are more nature-based, and all the better for it.
- Six Underutilized Grain Crops for Food and Nutrition in China. That would be barley, buckwheat, broomcorn millet, foxtail millet, oat, and sorghum, which would certainly make a nature-based breakfast of champions.
- Traditional crops and climate change adaptation: insights from the Andean agricultural sector. Growing traditional crops in the Andes may be less profitable, but it is more resilient to climate change. Unclear which of the two options is more nature-based, though. And has anyone told China?
- Opportunities and Challenges of Indigenous Food Plant Farmers in Integrating into Agri-Food Value Chains in Cape Town. To take advantage of nature-based solutions in South Africa, you have to know about local nature.
- Community Seedbanks in Uganda: Fostering Access to Genetic Diversity and Its Conservation. More research is needed to figure out how community seedbanks can be at their nature-based best.
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.
Nibbles: Fonio commercialization, Naked barley, Food books, Ag decarbonization, Nepal NUS, Millets & women, Crop diversity video, Maize god, Cherokee genebank, CWR, Japan genebank
- A Nigerian company is pushing fonio as the next global super-food. What could possibly go wrong?
- Personally, I think naked barley has a better chance.
- Humanities scholars recommend their favourite new books on food systems. I bet there will soon be one on fonio.
- Food and agriculture analyst at the Breakthrough Institute pens whole essay on how there should be public investment in moving agriculture from productivity gains to decarbonization without mentioning fonio.
- Well Nepal has orphan crops of its own and doesn’t give a fig for your fonio.
- Blogpost highlights the role of women in the cultivation and conservation of millets in Tamil Nadu.
- ISSD Africa video on the advantages of growing a diversity of crops, especially under climate change. Fonio, anyone?
- What does maize have to do with turtles? Gather round, children…
- The Cherokee Nation’s genebank is open for business. Maize available. No turtles.
- Long article on collecting, conserving and using crop wild relatives, including by Kew’s Millennium Seed Bank. Could fonio do with some diversity from its wild relatives? I suspect it’s not a huge priority, but maybe it will become one.
- It’s unclear how much diversity of orphan crops is in Japan’s high-tech genebank, but I bet it’s quite a bit. Fonio, I’m not so sure though. Maybe someone will tell me.
Brainfood: Zea, Urochloa, Medicago, Solanum, Juglans, Camellia, Artocarpus, Lactuca, Phaseolus, and everything else
- Genome sequencing reveals evidence of adaptive variation in the genus Zea. Alleles associated with flowering time were key to adaptation in highland and temperate regions.
- THP9 enhances seed protein content and nitrogen-use efficiency in maize. And it came from wild teosinte.
- Diverged subpopulations in tropical Urochloa (Brachiaria) forage species indicate a role for facultative apomixis and varying ploidy in their population structure and evolution. Polyploidy plus apomixis equals world domination. Maize next?
- Plastid phylogenomics uncovers multiple species in Medicago truncatula (Fabaceae) germplasm accessions. Genebanks need to go beyond conventional taxonomy sometimes.
- Comparative Analysis of the Genetic Diversity of Chilean Cultivated Potato Based on a Molecular Study of Authentic Herbarium Specimens and Present-Day Gene Bank Accessions. Native Chilean potato landraces are being replaced and polluted…
- Diversity of Late Blight Resistance Genes in the VIR Potato Collection. …and will probably continue to be replaced and polluted.
- The United States Potato Genebank Holding of cv. Desiree is a Somatic Mutant of cv. Urgenta. Shit happens, even in well-run genebanks.
- Domestication and selection footprints in Persian walnuts (Juglans regia). Breeding hasn’t had much of an effect on diversity.
- Comparative phylogenetic analysis of oolong tea (Phoenix Dancong tea) using complete chloroplast genome sequences. Oolong teas are a genetic thing.
- Linking breadfruit cultivar names across the globe connects histories after 230 years of separation. Because of genebanks, botanic gardens, herbaria and three generations of women scientists we now know which breadfruit varieties Captain Bligh introduced to the West Indies.
- Lactuca georgica Grossh. is a wild species belonging to the secondary lettuce gene pool: additional evidence, obtained by KASP genotyping. A wild species gets demoted.
- Large genomic introgression blocks of Phaseolus parvifolius Freytag bean into the common bean enhance the crossability between tepary and common beans. A wild species helps with crossing two cultivated species. Figure out which genepool it belongs to after that.
- Genebanking plant genetic resources in the postgenomic era. Yeah, but all the above leads to the question: “what happens when all crop diversity has been sequenced?” Read this to find out.