- Genetic structure and domestication of carrot (Daucus carota subsp. sativus) (Apiaceae). Origin in Central Asia, but no genetic bottleneck (sic).
- Data collection and assessment of commonly consumed foods and recipes in six geo-political zones in Nigeria: Important for the development of a National Food Composition Database and Dietary Assessment. Nigerians eat a lot of soup.
- The integration of crop rotation and tillage practices in the assessment of ecosystem services provision at the regional scale. Good trick if you can do it.
- Nutritional composition of minor indigenous fruits: Cheapest nutritional source for the rural people of Bangladesh. If only the rural people knew about this.
- Effectiveness of selection at CIMMYT’s main maize breeding sites in Mexico for performance at sites in Africa and vice versa. Is high. Phew.
- Olive trees as bio-indicators of climate evolution in the Mediterranean Basin. Olives in Germany by 2100?
- Crop genetic diversity benefits farmland biodiversity in cultivated fields. Mixed wheat fields better for soil invertebrate biodiversity than fields with single varieties.
- IT background of the medium-term storage of Martonvásár Cereal Genebank resources in phytotron cold rooms. The interesting thing is that the system links genebank data with breeders’ data. Don’t see that a lot.
US crop wild relatives inventoried
Our friend Colin Khoury and his associates have a paper out in Crop Science on inventorying crop wild relatives in the US. The press release that goes with it is getting picked up. The bottom line is easy to summarize, and Colin does so in the abstract:
We prioritize 821 taxa from 69 genera primarily related to major food crops, particularly the approximately 285 native taxa from 30 genera that are most closely related to such crops. Both the urgent collection for ex situ conservation and the management of such taxa in protected areas are warranted, necessitating partnerships between concerned organizations, aligned with regional and global initiatives to conserve and provide access to CWR diversity.
But where to start with all that collecting and in situ work? Well, here’s a little peek at the next phase of Colin’s work, which will answer that question. He’ll be modelling the distribution of the priority species using the GIS resources at CIAT, and mapping areas of high species diversity, and also areas which are under-represented in conservation efforts (gaps). Using just a portion of the data, and therefore yielding only very preliminary results, this is the sort of thing that comes out:
We look forward to the final results in due course. Good luck, Colin, and thanks for the sneak preview.
Nibbles: African food, Cattle grazing, Young farmers, Seed policy, Traditional medicine, Litchis, Land use, Perennial sorghum
- Today’s Nibbles is a Kenya edition. Just because.
- But we’ll start with an African foodie revolution that is passing that country by.
- Cattle need diverse foods too, so don’t neglect those forbs, Kenyans.
- A young Kenyan turns to vegetable growing. Not, alas, of the traditional kind. Yet.
- Well, he better get a move on, because it says here people are after his seeds.
- Seeds are what the traditional medicine industry could do with.
- I guess there’s always litchis.
- Wonder what they’ll do to land use patterns.
- But will there ever be perennial sorghum?
Brainfood: Viruses, Allium genomic size, Acacia adaptation, Local carp, Chinese onions, Bull genetic info, Ecosystem services, Sahelian ag
- New threats to endangered Cook’s scurvy grass (Lepidium oleraceum; Brassicaceae): introduced crop viruses and the extent of their spread. Introduced crop virus threatens endemic.
- Role of adaptive and non-adaptive mechanisms forming complex patterns of genome size variation in six cytotypes of polyploid Allium oleraceum (Amaryllidaceae) on a continental scale. It’s not the environment.
- Evolution and ecology meet molecular genetics: adaptive phenotypic plasticity in two isolated Negev desert populations of Acacia raddiana at either end of a rainfall gradient. It’s the environment.
- Using biodiversity to valorise local food products: the case of fish ponds in a cultural landscape, their biodiversity, and carp production. It could work, if only people liked to eat carp and knew what biodiversity was.
- Phenotype and genetic diversity in potato onion cultivars from three provinces of northeast China. In other news, there’s something called a potato onion. Otherwise, this is actually a deeply boring paper.
- The value of genetic information to livestock buyers: a combined revealed, stated preference approach. Low to none, for now.
- Ecosystem Services. Latest issue includes a bunch of interesting reviews, and an editorial summarizing each in like a paragraph. Great service, great value. See what I did there?
- Scientific documentation of crop land changes in the Sahel: A half empty box of knowledge to support policy? There is no data, not really.
Nibbles: DIY plantains, Poppies, Fruit portions, EU seed law workshop, Sustainable intensification, Nutrition & ag, Traditional medicine, Soil maps, US biodiversity maps, Genomics & genebanks, Indian seed film, Food preservation
- Someone needs to tell the Los Angeles Times that plantains are not the “tropical cousin of the banana”.
- Someone else needs to tell “British and American agricultural advisers” that poppies are generally going to be a better bet than cotton in Helmland Province. Like they were in Ghazipur.
- Is there anyone who can tell schools not to serve whole fruit, when children prefer bite-sized pieces?
- And who will tell us what happens at the Workshop in the EU Seed Law, in Vienna today and tomorrow?
- In which we are once again told that sustainable intensification is the answer, but not how to do it.
- A tool for helping agricultural development types figure out what to do about nutrition.
- Let the Times of India tell you about how wild fruits and seeds are used in traditional medicine.
- ISRIC tells the world about its new soil maps of Africa.
- And the US government about its biodiversity, also in maps.
- Lots of people recently told their stories of how genomics is going to revolutionize genetic resources use to a meeting in ICRISAT, and now ICRISAT tells us.
- A new film tells the story of rice savers in India. Not, presumably, though, Bihar.
- Are you really telling me Genghis Khan was a food waste champion?