- Where do new mushrooms come from? Hint: domestication of wild species has not stopped.
- And resistance to fireblight in apples? Hint: a single specimen of an old variety.
- How about help for flood-stricken Nigerian farmers? Hint: a gene bank!
- Where do people get gender in agriculture all wrong? Hint: women may bring home the bacon, but if that threatens their husband’s status, rationality flies out the door.
- Where, from 10-13 December, can you learn about “Crops from the past and new crops in adressing (sic) the challenges of the XXI century”? Hint: Córdoba, Spain.
- Where did the Dust Bowl go? Hint: it never went away.
- Where to get the straight dope on System of Rice Intensification? Hint: an SRI researcher may not be unbiased.
- Where are government and civil society elaborating a National Plan for Agroecology and Organic Production? Hint: a river runs through it.
Coconut talk
A commenter posted a link to an interview with Dr Richard Markham, a research programme manager for the Australian Centre for International Agricultural Research, on the threat to the international coconut collection in Papua New Guinea. I’m sharing the link here in case you didn’t notice it in the comments and would like a slightly more sober assessment of the threat than has been available elsewhere. Listen as he fends off a sensationalising journalist. And for those whose bandwidth will not easily allow them to hear Dr Markham’s dulcet tones, there’s a full transcript.
Brainfood: Sierra Leone rice, Bean breeding, Cacao geographic diversity, Red fleshed apples, Species richness & productivity, African maize diversity, Human expansion, Barley gaps, Wild coffee and CC, Acacia and CC, Genetic erosion
- Analysis of genetic diversity in farmers’ rice varieties in Sierra Leone using morphological and AFLP markers. Still a lot of diversity in traditional rice after the war, both among and within landraces, mostly among, organized regionally, and recognized by local names.
- Simultaneous selection for resistance to five bacterial, fungal, and viral diseases in three Andean × Middle American inter-gene pool common bean populations. Thanks goodness for multiple independent domestication events. And genebanks.
- Present Spatial Diversity Patterns of Theobroma cacao L. in the Neotropics Reflect Genetic Differentiation in Pleistocene Refugia Followed by Human-Influenced Dispersal. So need to collect in areas at the margins or just outside the refugia if you want high diversity. But of course that may already be ex situ. But wait, didn’t you just do the analysis based on the provenance of ex situ holdings?
- An ancient duplication of apple MYB transcription factors is responsible for novel red fruit-flesh phenotypes. The whole genome got duplicated during evolution of the apple and the red flesh phenotype is controlled by loci in both copies, but in different ways.
- What is the form of the productivity–animal-species-richness relationship? A critical review and meta-analysis. Positive.
- Spatial Structure and Climatic Adaptation in African Maize Revealed by Surveying SNP Diversity in Relation to Global Breeding and Landrace Panels. Distinct Sahelian, Western and Eastern clusters. Some SNPs associated with high temperatures.
- MtDNA analysis of global populations support that major population expansions began before Neolithic Time. Humans needed good weather to thrive, not agriculture.
- Genetic gap analysis of wild Hordeum taxa. Argentina?
- The Impact of Climate Change on Indigenous Arabica Coffee (Coffea arabica): Predicting Future Trends and Identifying Priorities. Generally very bad to disastrous, but some “core localities” will be ok, and therefore could be used for in situ conservation. Interestingly, genebank accession locality data not used.
- The genus Acacia (Fabaceae) in East Africa: distribution, diversity and the protected area network. No such luck for Acacia, I’m afraid.
- Monocropping Cultures into Ruin: The Loss of Food Varieties and Cultural Diversity. Are you sure you want to know what a sociologist and a political scientist have to say on the matter?
Nibbles: Biodiversity economics, ICARDA social network, Beyond food miles, Heirlooms on BBC, Cannabis, Research funding, Cacao diversity, Agriculture from the air, Sustainable intensification example, Research whine, Japanese botanic garden visit, European PGR network, Tribal Glycene, Youth in agriculture
- Oxford Review of Economic Policy has special volume on biodiversity economics. Not much ag, though, settle down.
- ICARDA announces on Twitter the existence of a new Facebook page which looks a bit like the old one.
- It’s the fertilizer miles, stupid.
- Great British Food Revival does heirloom carrots. Oh and beer.
- Good news for a particular agricultural biodiversity subsector from Amsterdam and Colorado. The Dude unavailable for comment. For obvious reasons.
- If you’re from Ghana, Nigeria, South Africa, Tanzania and Uganda and are doing research on Neglected and Underutilized Species you’ll be interested in this call or research proposals from ISF.
- Bioversity deconstructs that paper on the spatial analysis of Theobroma diversity. I still don’t quite get why they didn’t do the gap analysis.
- Farming from the air. And more along the same lines. Or polygons, I suppose I should say. Can you estimate diversity from the air? I bet you can.
- Sustainable intensification in (sort of) action.
- Damn rice farmers not playing ball.
- Oxford botany geeks visit Japan, identify wood of bench in noodle bar.
- 13th meeting ECPGR Steering Committee. All the documents you’ll need. And then some.
- Soybean as a vegetable. Possibly an acquired taste.
- How to keep young people on the farm? “Perhaps the first point to recognise is that the evidence base on which to build policy and programmes is frighteningly thin.”
Nibbles: Potato/banana, European landrace project, GCARD2, Ankole in Uganda, Crowdsourcing gadgets, Cacao renewal, African food, Australian beans
- BBC pounces on CCAFS report previously trumpeted by Bioversity. Bottom line: adaptation may mean changing crops. Bottom bottom line: Will they have enough diversity?
- PGR Secure newsletter is out.
- GCARD2 rumbles on.
- The ankole cow is threatened. What, still?
- Tracking ash dieback. And since we’re talking gadgets…
- Old cacao trees being replaced in Nigeria. No word on what’s happening to the diversity they represent. Maybe it’s ex situ already? Maybe it’s not significant? I dunno, I would just like to be told.
- Slow Food documents African foods. Thankfully no ugali.
- Aussies put together cool bean collection.