- Improving diets with wild and cultivated biodiversity from across the landscape. Only 12 papers on the link between agrobiodiversity or crop diversity and nutrition included nutritionally relevant information, so perhaps not surprising that we still don’t really know how agrobiodiversity or wild biodiversity contribute to overall diet quality.
- Biodiversity of Food Species of the Solanaceae Family: A Preliminary Taxonomic Inventory of Subfamily Solanoideae. 15 genera used as food, 4 have economic crops, but then one of them is Solanum.
- Diversity of genetic backgrounds modulating the durability of a major resistance gene. Analysis of a core collection of pepper landraces resistant to Potato virus Y. Breakdown of resistance conferred by given allele depends a lot on the background it finds itself in.
- Brief but alarming reminder about the need for reintroducing ‘Greek hay’ (Trigonella foenum-graecum L.) in Mediterranean agricultures. Why don’t people like this thing? Is it the smell?
- Crop Wild Relatives as Genetic Resources – the Case of the European Wild Grape. Introgression from American wild species in S. German wild grapes. Still probably valuable for various disease resistances, though.
- Mining new resources for grape resistance against Botryosphaeriaceae: a focus on Vitis vinifera ssp. sylvestris. See what I mean?
- Global mountain topography and the fate of montane species under climate change. Some plants may have more land available to them as they migrate upwards.
Nibbles: CIAT genebank, Kew impacts, Zambian poachers, Sustainable cows, CO2 fertilization, Trees on the radio, Prosecco shortage, Chamomile
- CIAT 2014 annual report highlights role of genebank in its impact pathways.
- Kew post for International Day for Biological Diversity does something similar.
- Zambian poachers beat swords into ploughshares, plant peanuts.
- Turns out meat is not murder.
- Higher carbon dioxide can’t make up for other stuff.
- Great BBC Radio 4 series on The Meaning of Trees.
- Saving the Jesuit pear tree. Maybe they should put this on the radio.
- I’m not sure it would be so bad if prosecco ran out.
- Because the genomes of all of the components of beer have now been sequenced, so we’re safe.
- Have a a nice cup of chamomile instead.
Nibbles: Regreening, Dog & chicken domestication, Genebanks, Banana hybrids, Orange maize, IFPRI
For all the soybeans in China
There’s a chart in last week’s issue of The Economist that really got my attention. Here it is:
What in tarnation has been happening to soybean production in China? It looks really bad, especially compared to what’s happening to the other crops. And it’s important. Soybeans are now a big proportion of overall food imports.
So is it that Chinese farmers are just growing less of the crop? Well, FAOStat says no, it’s that yields have been stagnating of late:
But this is a problem that, for example, the US and Brazil seem not to be having. It’s not as if Chinese breeders and gene-jockeys aren’t trying. And they have plenty of genetic diversity available. So what’s going on? Maybe one of our readers can explain.
Brainfood: Prunus hybrids, Wild potato gaps, Agroecology & CC, German orchard loss, Downy mildew in millet, Googling birds, Legume genetic resources
- Development of a New Hybrid Between Prunus tomentosa Thunb. and Prunus salicina Lindl.. Prunus just keeps on giving.
- Ex Situ Conservation Priorities for the Wild Relatives of Potato (Solanum L. Section Petota). 32 out of 73 species, mostly in Peru.
- Agroecology and the design of climate change-resilient farming systems. Forget monocultures, go for “…crop diversification, maintaining local genetic diversity, animal integration, soil organic management, water conservation and harvesting…”
- Patterns and Drivers of Scattered Tree Loss in Agricultural Landscapes: Orchard Meadows in Germany (1968-2009). It’s all about the bottom line.
- New Sources of Resistance to Multiple Pathotypes of Sclerospora graminicola in the Pearl Millet Mini Core Germplasm Collection. 62 of 238 accessions resistant to at least 2 of 8 pathotypes tested.
- Searching for backyard birds in virtual worlds: Internet queries mirror real species distributions.
Searches for common names of birds correlated with bird population densities. Wonder if same applies to (some) plants. - Legume Crops Phylogeny and Genetic Diversity for Science and Breeding. 6 tribes, 13 genera, a million accessions. But are we making the most of them?