- Bioversity DG “jubilant” at Nagoya Protocol.
- A video plug for the biofortification conference.
- Native potatoes on foodie agenda.
- A date palm festival. In the US.
- The success of species introductions.
- Italian acorn cakes deconstructed. I’m told the people able to recognize these sweet acorns are few and old.
- Calling times on biological names. Whoa!
- Saving heirloom mielies.
- What the heck is happening with phosphorus anyway?
- Panamanian farmers don’t like to grow (some) native trees on their farms because of slow growth rates.
- Eating medieval weeds.
- Latest from Pavlovsk. I have no idea what’s going on anymore.
- Lactase persistence due to cold.
- Genetics says plague came from China.
Nibbles: African data, Wild beans, Wild chickens, Heirloom tomatoes, Wild wheat
- African data centre planned.
- “…genetic variability and phenotypic plasticity of plant anti-herbivore defences allow plant populations to rapidly respond to changing environmental conditions.” In a crop wild relative, no less.
- The genetics of chicken domestication. I’d like to see the results of those crosses.
- Do you have these heirloom tomatoes?
- Getting increased heat tolerance from a wild relative into wheat.
Nibbles: Studentship, Cowpeas, Chocolate, Quinoa, Rice in Madagascar, Jackfruit, Wheat breeding, Indian diversity
- PhD student from East Africa wanted to study greenhouse gases, biochar and other cool stuff.
- Weevils eat half the cowpea harvest. Solution in the bag.
- Ecuadorian chocolate experts visit the World Bank. Did they bring samples?
- Lots of ecdysteroids in quinoa. Not clear to me if this is good or bad.
- Yes, Malagasy rice is different.
- Evaluating a Dang Rasimi jackfruit. Looks pretty good to me.
- Crop wild relatives in genebanks help with drought tolerance in wheat.
- Meta-paper on livelihoods diversity in rice-wheat-livestock systems Indo-Gangetic Plains has no room for varietal diversity in rice-wheat.
Nibbles: Bean gap analysis, Protected areas 2.0, NZ livestock, French boar, Taro in Hawaii, UNEP, Moringa, False flax, Hordeum
- Let “The Bean Counters” show you where to collect wild Phaseolus.
- Protected areas get wikified.
- Expensive book published on the heritage breeds of New Zealand.
- Wild boar going crazy in France.
- Another Hawaiian taro festival. And why not.
- Ecosystems for climate change adaptation. No agroecosystems though.
- Moringa! Not just for people.
- Camelina! Not just for Europeans.
- What is it about barley wild relatives lately?
Zombi bean resurrected?
Vigna vexillata is a close relative of the cowpea (V. unguiculata) that (sometimes) rejoices in the common name Zombi Bean. (It is also called the tuber cowpea.) It’s hard to tell whether this is a “famine food” harvested from the wild, a plant being domesticated and on its way to becoming a crop, or a full-fledged crop species. Either way, scientists in Australia have been doing their darndest to understand how it can best be improved. The result, so far, is three back-to-back papers in Crop & Pasture Science.
- Genotypic variation in domesticated and wild accessions of the tropical tuberous legume Vigna vexillata (L.) A. Rich. doi:10.1071/CP10029
- Genetic compatibility among domesticated and wild accessions of the tropical tuberous legume Vigna vexillata (L.) A. Rich. doi:10.1071/CP10060
- Expression of qualitative and quantitative traits in hybrids between domesticated and wild accessions of the tropical tuberous legume Vigna vexillata (L.) A. Rich. doi:10.1071/CP10084
But not, yet, any improved varieties.