- Survival seed bank in the news again. Must be Christmas.
- Turkish nibbles: wine, pictachios. That wine one will no doubt run and run.
- How to make sure nutrition gets a seat at the agricultural development table. And Danny breaks it down for ya.
- What leads to spurts in conservation effort? In situ only, but instructive.
- Sesame is big business in Ethiopia.
- Boffins find yet another bit of DNA that will save the world.
Nibbles: School genetics, Sigrid Heuer, Fungal sex, Rubber, Wine, James Scott, Sustainable diets meet, Food exhibit, EU and climate change
- Much may be made of a wheat gene-jockey, if he be caught young.
- Or rice gene-jockeys, for that matter.
- Lots of naughtiness going on in blue cheese.
- Hope those reprobate fungi are using sustainable Amazonian rubbers.
- Some wine with that naughty cheese?
- Learning Burmese, researching the deep history of crops. Meah.
- Start planning for the next sustainable diets symposium. Symposium is quite apt, isn’t it.
- Feast your eyes on Feast Your Eyes.
- European agriculture is totally prepared for this climate change whatsit.
Brainfood: Bumper bonanza, Old peas, Irrigated meadows, Cereal mashes, Medicinal plants, Diversity and production, Millet gaps, Seed ageing, Flax core
- First off — a pretty big deal. Taylor & Francis have made a bunch of papers related to sustainable agriculture freely available, but only until the end of December. Happy whatever holiday won’t offend you.
- Twentieth-century changes in the genetic composition of Swedish field pea metapopulations. Metapopulations have become isolated populations. In genebanks.
- Effects of different irrigation systems on the biodiversity of species-rich hay meadows. Change from the traditional irrigation system has affected biodiversity levels, but not a huge amount.
- Research regarding the use of wheat biodiversity for obtaining some cereal-based fermented mashes. Let’s go straight to what we need to know here: the best mash come from spelt wheat. Oh, to be the one doing the organoleptic characterization.
- Cultivation and high capitalization of medicinal and aromatic plants in the Romanian-Bulgarian cross-border region. If you’re really interested, there’s a database that brings it all together.
- Crop biodiversity, productivity and production risk: Panel data micro-evidence from Ethiopia. More crops = more production. But the devil is in the details, I suspect.
- Identification of gaps in pearl millet germplasm from East and Southern Africa conserved at the ICRISAT genebank. We used to do this sort of thing by hand in my day.
- At3g08030 transcript: a molecular marker of seed ageing. This mRNA could predict germination performance of a dry seed lot across species. Good for genebanks?
- Assembling a core collection from the flax world collection maintained by Plant Gene Resources of Canada. You don’t hear much about core collections these days, why is that?
Nibbles: Vegetables, UK funding, Oz funding, Oz genebank, Jefferson, Hawaiian food, Markets, Tree seeds, NUS journal, Geographic targeting, ITPGRFA, Arabica and climate, Protected areas, European farmland biodiversity, Sustainable use, Ethiopian seed video
- 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.
Taro in the Levant
I was reminded during a recent trip back to Cyprus (my first visit in 20 years after living there for quite a while) of the curious fact that taro is a staple of traditional Cypriot cuisine, something of an outlier in the Mediterranean. Called kolokassi, the tuber is prepared in a number of ways, and the young offshoots, or suckers, are also taken fried. You can see these in the photo, labelled “poulles.”. Peter J. Matthews has this to say in his “Genetic Diversity in Taro, and the Preservation of Culinary Knowledge“:
In Cyprus only one cultivar of taro is grown, but there are at least nine distinct ways of preparing taro (skhara, vrasto, souppa skourdalia, tiganites, kappamas, yiakhni, psito, moussakas, Matthews 1998a) (Figure 4). The fermentation of taro starch, and the edibility of leaves (petioles and blades) are not known in Cyprus. All the methods recorded use heat to reduce acridity — by simmering, boiling, stewing, frying, roasting, grilling, and baking (steaming was not reported). For each named dish, the details of preparation varied from person to person and village to village. The range of dishes is not large, compared to the range in Japan (Matthews 1995), but does involve a greater range of methods for applying heat.
You can find out more in the book “The Global Diversity of Taro: Ethnobotany and Conservation,” in which Dr Matthews has also had a hand. Poulles are not mentioned, which makes me think their consumption may be a relatively recent innovation.
It’s not clear where that one Cypriot cultivar may have come from, though Matthews says that the crop “is likely to have reached Cyprus in ancient times from India or Africa, via the Levant or Egypt.” That makes sense, but will be difficult to verify, as there is precious little in the way of germplasm collections in the region between Europe and India. I would imagine Egypt in particular would be fertile territory for a bit of collecting. I wasn’t able to find any ancient Egyptians representations of the plant, but I wouldn’t be surprised if they exist.