- Global spatially explicit yield gap time trends reveal regions at risk of future crop yield stagnation. For 8 of 10 major crops, yield gaps have widened steadily from 1975 to 2010 over most areas, and remained static for sugar cane and oil palm. Time to turbo-charge the breeding?
- Domestication and the evolution of crops: variable syndromes, complex genetic architectures, and ecological entanglements. If you want to turbo-charge breeding, you need to understand (among other things) the ecological context of domestication.
- Including Traditional Ecological Knowledge (TEK) in Agricultural Research: Guidelines and Lessons Learned. I suspect Traditional Ecological Knowledge can help with figuring out the ecological context of domestication.
- High levels of genetic variation and differentiation in wild tropical gourds provide a novel resource for cucurbit crop improvement. Ok, but ecological knowledge would like a word.
- Understanding genetic diversity in drought-adaptive hybrid parental lines in pearl millet. Any link to ecology of original collecting sites, I wonder?
- Genetic Diversity and Population Structure Analysis of a Diverse Panel of Pea (Pisum sativum). Again, ecological knowledge conspicuous by its absence. Maybe the passport data just weren’t up to it?
- Banana seed exchange networks in Burundi – Linking formal and informal systems. Yes, yes, it’s not just about the breeding, the seed system also has to work.
- Editorial: Current status of honey bee genetic and breeding programs: progress and perspectives. Pollinators need breeding programmes too.
Leaders of crop diversity conservation land World Food Prize
Great to see a couple of my former bosses recognized for their exceptional contributions to the conservation of crop diversity.
I like this quote from Geoff:
This is really a chance to get that message out and say, look, this relatively small amount of money is our insurance policy, our insurance policy that we’re going to be able to feed the world in 50 years.
Brainfood: Food shift, Food footprint, Periodic Table of Food, Nutritious food, Diverse food, Food seed kits, Food meta-metrics
- Food matters: Dietary shifts increase the feasibility of 1.5°C pathways in line with the Paris Agreement. Go flexitarian.
- Biodiversity footprints of 151 popular dishes from around the world. Go flexitarian?
- Periodic Table of Food Initiative for generating biomolecular knowledge of edible biodiversity. Unclear if flexitarians have the best molecules.
- Environmentally protective diets may come with trade-offs for micronutrient adequacy. More sustainable may mean less nutritious. Flexitarians unavailable for comment.
- Market engagement, crop diversity, dietary diversity, and food security: evidence from small-scale agricultural households in Uganda. Market access and crop diversification are both good for dietary diversity and food security. The ultimate flexitarianism.
- Sustainability of one-time seed distributions: a long-term follow-up of vegetable seed kits in Tanzania. Now watch flexitarians demand an even playing field.
- Developing holistic assessments of food and agricultural systems: A meta‑framework for metrics users. One framework to rule all of the above.
Nibbles: Arboreta, IPES-Food, CGN, China genebank, Banana diversity, British hops, Coffee & deforestation
- Arboreta have a community. And a newsletter. And a paper.
- IPES-Food has a new website.
- The Dutch genebank describes its users.
- China has a back-up genebank.
- Dan Saladino has a new article out, and it’s bananas.
- The Brits freak out about their beer. As usual. And with limited justification.
- The EU gets tough on coffee.
Nibbles: VACS, FAO forgotten foods, African roots, Hopi corn, Adivasis rice, Sustainable farming, Llama history, Vicuña sweaters, Portuguese cattle, Mexico genebank, NZ genebank, Bat pollination, Eat This Newsletter, WEF
- More on the US push for opportunity crops.
- Oh look there’s a whole compendium on African opportunity crops from FAO.
- Many of them are roots and tubers.
- For the Hopi, maize is an opportunity crop.
- For the Adivasis, it’s rice.
- And more along the same lines from Odisha.
- Llamas were an opportunity for lots of people down the ages.
- …and still are, for some.
- Portugal eschews llamas for an ancient cattle breed.
- I bet Mexico’s genebank offers some amazing opportunities.
- And New Zealand’s too.
- Let’s not forget bats. Yes, bats.
- Jeremy’s latest newsletter tackles turmeric, pepper and sweet potatoes, among other things.
- And the best way to frame all of the above is that the World Economic Forum wants governments to ban people from growing their own food because that causes climate change.