- Palestinian rooftop gardens. Including crucifers, no doubt.
- Brits support work with rice and wheat wild relatives. Among other things. They’ll probably use some of these genomics things.
- Aussies support sweet potatoes. HarvestPlus rejoices.
- That new Australian genebank. Will it have any sweet potatoes?
- The agricultural legacy of Thomas Jefferson. It doesn’t say here, but I bet he was into sweet potato.
- Hawaiian menus. What, no sweet potato?
- Forget biotech, the road to sexy agriculture is via the supermarket. Where you can buy sweet potato. Maybe even of the organic persuasion.
- Or maybe better tree seeds. Even in the Nordic countries. Or the US. Is cacao a tree?
- Plans for special edition of Sustainability on neglected crops. Like amaranth?
- Geographic targeting reaches roots/tubers. Using this newfangled atlas? Or no?
- Treaty and Consortium love-in filmed. Thanks for sharing. It’s all part of this CGIAR perestroika thing, no doubt.
- What that Kew coffee extinction paper really said.
- Protected areas need work. Especially for coffee (see above).
- Yeah but protected areas is not the only way to go, and Europe now has a bunch of biodiversity indicators for farmland. I guess it’s all part of some big plan.
- Policy brief on sustainable use of PGR. Or, as we used to call it, on farm conservation.
- Which you can kind of see happening here.
Nibbles: AIRCA lives, Graft mangos, Breed forage, Discuss seed laws, Overfish
Apologies for the lack of service; we’re a bit all over the map.
- The Association of International Research and Development Centres for Agriculture (AIRCA) comes a step closer. Smallholder farmers rejoice.
- Side grafting and informal scion exchange for fun and profit. Smallholder mango farmers rejoice.
- Annals of botany highlights strategies for forage and grass improvement. Forage breeders and livestock rejoice.
- European NGOs discuss non-paper on revision to seed legislation. Eurocrats see no reason to rejoice.
- German development agency goes large on small fish stocks, with added political goodness. Fisherfolk see no reason to rejoice either.
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: Wild Africa, Wilder Africa, Domesticated India
- Protected areas not conserving Acacia in E Africa. And coffee?
- Wildlife tourism is hard. I want to know about agricultural tourism.
- Goa goes to the feds for help with crop conservation. The alternative being?
Ex-pat wasabi flourishing
Luigi’s indefatigable quest for all the truth there is to be had about wasabi (Wasabia japonica) reminded me that long ago and far away, I entertained thoughts of growing the stuff commercially. Luigi alluded to the reason when he said “there is imitation wasabi on the market”. Amen to that. In fact, there’s almost nothing else on the market. Practically all the wasabi you, a mere mortal, are ever likely to try outside Japan (and much inside) is the wrong stuff. The right stuff commands a hefty price tag, the reason I was entertaining those thoughts to begin with. A little digging, however, persuaded me that the plant was far too persnickety and capital intensive to be worthwhile, so I gave up on it. Silly me.
Turns out wasabi is not nearly as hard to grow as people imagine. Richters, a reliable seed company that supplies the plants, says
[W]asabi will grow quite happily in any moist, organic-rich soil where there is shade and protection from the summer heat; running water is not required. After 18-24 months the rhizomes are harvested, washed, peeled and grated for fresh use.
Nothing there about no sharkskin.
Companies in the US and New Zealand are apparently making a decent fist of growing it on a commercial scale. At which point, I nearly gave up on wasabi again. But one more Google brought me to a suitably gushing piece in The Daily Telegraph less than a month ago. Talk about the wasabi zeitgeist! That too pushes the “wasabi is really difficult” trope, and more power to the plucky lads at The Watercress Company who pulled it off. Now to see whether I can get some of the real thing for a proper taste test.
No point trying to grow it here. Like watercress, which I miss terribly at times, the need to stay cool in summer probably dooms it. I expect it would do OK in northern Germany.