- Broadening the Base, Narrowing the Task: Prioritizing Crop Wild Relative Taxa for Conservation Action. Use socioeconomic value of crop, and potential usefulness and threat status of relative.
- Germinate 3: Development of a Common Platform to Support the Distribution of Experimental Data on Crop Wild Relatives. Useful in determining the second of the above.
- Re-defining the yam (Dioscorea spp.) core collection using morphological traits. Cleaning up the core.
- “Things are different now”: Farmer perceptions of cultural ecosystem services of traditional rice landscapes in Vietnam and the Philippines. 73 indicators for the contribution of landscapes to culture, aesthetics, and local knowledge.
- A single-nucleotide polymorphism causes smaller grain size and loss of seed shattering during African rice domestication. You want no shattering? You also get smaller seeds. Like it or edit it.
- Digital conservation: An introduction. Brave new world… Special issue of Ambio.
- The Genomic History Of Southeastern Europe. Souther Greek Neolithic farmers not same as other European Neolithic farmers.
- Genomics of a revived breed: Case study of the Belgian campine cattle. Racial impurities are confined to a few farms.
- Reducing emissions from agriculture to meet the 2 °C target. We’re doomed.
- Conservation of biodiversity as a strategy for improving human health and well-being. By keeping animals and their nasty diseases away from people, we’re not talking communing with Nature here.
- The interaction of human population, food production, and biodiversity protection. Minimise the interaction.
- Nature’s pulse power: legumes, food security and climate change. Special issue of Journal of Experimental Botany on legumes. Eat up your beans!
Lathyrism and stunting
In a comment on a recent post on nutrition in India, Dirk Enneking, who should know, suggests that:
In the Central Provinces [of India] there seems to be a close overlap between severe stunting in children and historical neurolathyrism epidemics.
His reference for the latter is a 1927 publication with some pleasantly old-fashioned maps. He may well be onto something. I was able to superimpose the stunting map from the previous post and an image of the 1927 map on the distribution of lathyrism. ((In PowerPoint, if you must know. Don’t judge me.)) This is it:
It’s not great, I know: I haven’t had the time (and don’t have the skills anyway) for the full-blown GIS treatment. But it does seem to be the case that historical areas of lathyrism (darker patches) are confined to areas where stunting is still prevalent (red).
Over to the experts for an explanation.
Brainfood: Iron beans, Citrus evolution, Ethiopian co-ops, Farmer evaluation app, Exotic breeding, Cost of doing business, Plummy, Italian pears, Chinese cowpea, Breadfruit phylogeny, Seed collecting
- Iron beans in Rwanda: crop development and delivery experience. 800,000 households, discontinuation rate 11%. But the health outcomes? Too early, I guess.
- Phylogenetic origin of limes and lemons revealed by cytoplasmic and nuclear markers. It’s so VERY complicated.
- Seed producer cooperatives in the Ethiopian seed sector and their role in seed supply improvement: A review. Sitting between the formal and informal seed systems, they “play a key role in meeting seed demand and contribute greatly to seed supply improvement through high-volume production of seed, crop, and variety diversification, and seed delivery to farmers.”
- Gamification of farmer-participatory priority setting in plant breeding: Design and validation of “AgroDuos”. Based on pairwise ranking. I remember doing it by hand, but it’s nice to have the app. And there’s more.
- Emerging Avenues for Utilization of Exotic Germplasm. It comes down to the collections being better characterized and understood.
- Genetic resource policies in international collaborative research for food and agriculture: A study of USAID-funded innovation labs. Transaction costs are rising. Well, yeah.
- Plums: A Brief Introduction. Will keep you regular.
- Characterization and phylogenetic analysis of ancient Italian landraces of pear. Some synonyms found, some unknown things identified. All very worthy.
- Genetic diversity and a population structure analysis of accessions in the Chinese cowpea [Vigna unguiculata (L.) Walp.] germplasm collection. The Chinese stuff is different to the African stuff.
- Out of Borneo: biogeography, phylogeny and divergence date estimates of Artocarpus (Moraceae). Yeah but how many can you eat?
- Effective seed harvesting strategies for the ex situ genetic diversity conservation of rare tropical tree populations. “…fewer seeds from each of a larger number of trees, … from peripheral subdivided regions of the population.”
Brainfood: CWR use, Mainstreaming, Duplicates, Phaseolus model, Cherimoya diversity, Legume mixtures, ICRISAT pearl millet, Taste breeding, Rhubarb rhubarb, Plasticity, Seed dispersal
- The Use of Crop Wild Relatives in Maize and Sunflower Breeding. In maize, unlike sunflower, it just hasn’t been worth it. Yet.
- Securing sustainable and nutritious food systems through mainstreaming agricultural biodiversity: an interdisciplinary study. What works in Brazil won’t necessarily fly in India.
- Duplication assessments in Brassica vegetable accessions. Half of 13 accession pairs/triplets with identical names from VIR and NordGen turned out to be morphologically identical.
- Beans (Phaseolus ssp.) as a Model for Understanding Crop Evolution. 7 independent domestication “events” spread across 5 species and 2 continents makes for some interesting natural experiments.
- A Mesoamerican origin of cherimoya (Annona cherimola Mill.). Implications for the conservation of plant genetic resources. Compare and contrast with above.
- Highly productive forage legume stands show no positive biodiversity effect on yield and N2-fixation. Sometimes diversity doesn’t add much.
- Genetic Resources of Pearl Millet: Status and Utilization. 22,888 accessions from 51 countries. Indian landraces: earliness, high tillering, high harvest index and local adaptation; African: bigger panicles, large seed size, and disease resistance.
- Use of natural diversity and biotechnology to increase the quality and nutritional content of tomato and grape. Both are needed.
- Rhubarb (Rheum species): the role of Edinburgh in its cultivation and development. From China, via Russia, with love.
- Will phenotypic plasticity affecting flowering phenology keep pace with climate change? If the change is smaller than about 13 days.
- Seed dispersers help plants to escape global warming. Because they move seed >35 m per decade uphill.
Nibbles: Wheat-barley hybrid, Father of Wheat Revolution, Medieval bread, Tomato history, SOWP2, Domestication, Red Data, Taro benefits, Hummus!, Textile book, Healthy rice, Avocado Wars
- Tritodendrum hits the market.
- DS Athwal would have approved. RIP.
- Medieval bakers too, I bet.
- Want some cherry tomatoes on your bread? No? Try these then.
- Lots of crop wild relatives among newly discovered plants. See (some of) them on the new State of the World’s Plants report from Kew. And no, Kew, none of them are “miserable.”
- Early farmers unintentionally produced vegetables with larger seeds simply by cultivating them. And cereals too.
- Head of IUCN Red Data List Unit in impassioned plea for IUCN Red Data List process.
- What is taro good for? I’m glad you asked.
- I missed International Hummus Day? How could this happen?
- Textilia Linnaeana! What do you mean I’ve just had my birthday?
- Lowering the glycemic index of rice for the Chinese market.
- Fighting for avocados. Literally.