- I love pictures of agrobiodiversity in markets.
- Humans did for trees on Rapa Nui after all, not rats.
- Like refining chocolate, extracting honey is a fragrant, messy process. Bring it on.
- Fair Trade coffee unfair to farmers, CIAT says.
- Another day, another genome. This time it’s cowpea.
- 2000 year old food forest in Morocco. Honestly! And guess what? It’s not thriving.
- Another video (long). Education of an Urban Farmer.
- Education of an ex-pastoralist farmer, Karamojong, Kenya
The Kew publicity machine hits overdrive
Yes, there’s a twitter feed. Another video on youtube. A splurge on the BBC. And this teaser on Facebook:
On Thursday, Kew will announce a major conservation milestone for mankind. Any guesses?
I’m not sure about that, but I’m looking forward to the continued unfolding of the Royal Botanic Gardens’ new communications strategy, I must say.
Nibbles: Sri Lanka, Mongolia, Agrobiodiversity tourism, Coconut Rhinoceros Beetle, Eels
- A Sri Lankan renaissance farmer muses.
- A Mongolian renaissance farmer talks.
- The Opium Museum and the Corn Palace.
- Guam fights rhino beetle with virus to save coconuts.
- Dutch ban eel fishing.
Save our toddy
We like toddy here. We like to drink it, when we can. And we like to blog about it. We don’t like to read that it is threatened by nasty phytoplasma diseases which “have weakened the health and vitality of coconut trees resulting in scarcity of Kuttanad’s-own pure toddy (Madura Kallu).” Can nothing be done?
Tracking down P efficient brassicas
In following up a recent University of Nottingham press release (nibbled a few days ago) on a project to breed vegetables with higher levels of Ca and Mg I came across an earlier, related project by the principal investigator, Dr Martin Broadley. This was to evaluate P-use efficiency (PUE) in Brassica oleracea as a model system. There’s lots of genetics, but also this objective:
Determine the PUE of up to 50 commercial B. oleracea varieties and 400 varieties from the HRI Genetic Resources Unit (GRU) representing a wide geographical and genetic distribution of B. oleracea and close relatives
And this deliverable:
A database of Brassica oleracea PUE phenotypes. This database will identify the range of PUE in modern varieties. This will allow varieties to be matched to their nutritional environment. The range of PUE found in accessions in the HRI-Genetic Resources Unit (GRU) will also be defined. This database will be delivered to growers, via a summary factsheet and subsequent consultation.
Cool, I thought. Rather complicated evaluation information on an important collection made readily available to users (breeders, growers, researchers) in a natty database. I had visions of Andy Jarvis and his crew mapping the provenance of accessions on soils base maps to look for correlations between PRU and low P. Problem is, though the dataset is probably somewhere on brassica.info, I wasn’t able to track it down in over half an hour of messing around. No doubt I’m missing something which is right in front of my nose. Alas, the link provided in the project final report seems to be broken. I suspect the data I’m looking for is lurking in the supplementary tables on the project webpage at Defra, but a bunch of spreadsheets is not really what was promised. Another soul-sapping foray into genebank database hell.