Agricultural Biodiversity Weblog
Agrobiodiversity is crops, livestock, foodways, microbes, pollinators, wild relatives …
The latest Nature has a paper on mapping endangered animal species in a couple of different groups and relating what might be called “extinction threat hotspots” to “biodiversity hotspots.” The paper is getting a lot of media attention, for example here and here. Perhaps not surprisingly, the two types of hotspots do not match up, …
A new global assessment of the state of terrestrial ecosystems has just been published, focusing on the extent of human modification due to “industrial pressures based on agriculture, forestry, transportation, mining, energy production, electrical infrastructure, dams, pollution and human accessibility.” As is my wont, I tried to find a form of the data that I …
Continue reading “Modified ecosystems and the conservation of crop diversity”
Spanish-language article about the effort to save Ukraine’s genebank. Report on “Reducing inequalities for food security and nutrition” from the High Level Panel of Experts on Food Security and Nutrition (HLPE-FSN) of the Committee on World Food Security (CFS). They don’t say so explicitly, but genebanks can help with that. They can certainly help with …
Triangulation supports agricultural spread of the Transeurasian languages. People speaking the precursor of Japonic, Koreanic, Tungusic, Mongolic and Turkic languages started out around the West Liao River and then spread with their Panicum millet farming, mixing with other populations and picking up rice and wheat along the way. Artificial selection in the expansion of rice …
Bambara Groundnut (Vigna subterranea [L.] Verdc.) Production, Utilisation and Genetic Improvement in Sub-Saharan Africa. Needs breeding for better yield and nutritional value, and there’s plenty of diversity to work with. A prion-like protein regulator of seed germination undergoes hydration-dependent phase separation. And variation may be linked to ecological adaptation, and so could be used in …