- 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.
UK Chancellor backs plant breeding
#OsborneSci Uses the @royalsociety's 'sustainable intensification' line. Nods to JIC and Rothamsted. I can feel @bbsrc beaming from here.
— Jack Stilgoe (@Jackstilgoe) November 9, 2012
Does that mean the UK’s genebanks are safe? More here. And here.
I wonder if he might be interested in what’s going on in Brussels at the same time. No, probably not.
Nibbles: Value chains, CAP, Intercropping, Tree trouble, Phenotyping
- Sustainable value chains made easy. Perhaps too easy.
- An end to crazy EU agricultural subsidies? Don’t hold your breath. What would it mean for agricultural biodiversity?
- Yesterday it was rotation, today it is intercropping, and more. Is there something in the air?
- Ten new things we learned about trees this year. The one I would add is that eucalypts are rain forest species.
- Way more about high-throughput phenotyping than I need to know. But somehow still less than I’d like to know. Thanks, Tom.
Nibbles: Audacity of hops, Potato catalogues, Heirloom apples, Heirloom wheat, UK systematics, Millennial olives, CIAT celebrates, IITA in the news, Agrobiodiversity marketing awards, Insects in orchards, Quinoa
- U. of Minnesota has a poster of the pedigree of hop varieties which I covet.
- Cool catalogue of the native potatoes of a bit of Ecuador. Via Red Electronica de la Papa.
- Stark photos of a few heirloom apples, with descriptions.
- Meanwhile, Brockwell Bake sows some heritage wheats. With stark photo
- Report on the state of UK capacity in taxonomy. How many countries have reports on the state of their taxonomy? Anyway, here’s some of that capacity at work.
- Farrago on some old olives in Jerusalem.
- CIAT celebrates 45 years of existence.
- Meanwhile, IITA pushes soil fertility management and cassava.
- Arca-Deli Awards awarded.
- Defra’s latest Biodiversity News has stuff on the importance of insect biodiversity to pest control and pollination in orchards.
- The International Year of Quinoa, which is next year, has a website, and all sorts of associated social networking goodness. And here’s a nice little student video on the crop, for a somewhat different perspective.
Brainfood: Pedodiversity, Rice and CC, Bean domestication, Cassava mealybug, Grape relationships, Habitat conservation, Extinction and CC, Local provenance, Speciation, Breeding for climate change, Melon diversity, Eucalypt mating, Diverse croppping systems
- Archive and refugia of soil organisms: applying a pedodiversity framework for the conservation of biological and non-biological heritages. They want to set up a network of soil reserves. To conserve the likes of dung beetles, among other things (see last week’s Brainfood). Someone will no doubt mash this up with nature reserves and other protected areas in due course.
- Climate warming over the past three decades has shortened rice growth duration in China and cultivar shifts have further accelerated the process for late rice. One degree increase in temperature translates to about a 4 day shortening of growth period. But the problem would not be so bad if short-duration cultivars were not being increasingly used. No, I don’t fully get it either, but it seems interesting.
- Multiple origins of the determinate growth habit in domesticated common bean (Phaseolus vulgaris). The gene in question, part of the domestication syndrome, has been messed about in a variety of distinct and independent ways.
- The Cassava Mealybug (Phenacoccus manihoti) in Asia: First Records, Potential Distribution, and an Identification Key. Bad news for “the southern end of Karnataka in India, the eastern end of the Ninh Thuan province in Vietnam, and in most of West Timor in Indonesia.” No resistance. Yet.
- Genetic relationship between Chinese wild Vitis species and American and European Cultivars based on ISSR markers. It is limited. That goes for the wilds too.
- Synergies and trade-offs between ecosystem service supply, biodiversity, and habitat conservation status in Europe. What’s good for the environment is good for the environment. Or if you prefer the non-smartass version, get it from the horse’s mouth…
- Development of best practices for ex situ conservation of radish germplasm in the context of the crop genebank knowledge base. See the results for yourself.
- How does climate change cause extinction? Not so much because of intolerance to high temperatures as due to disruption of relationships with other species, as it turns out. But it’s a small sample.
- Testing the “Local Provenance” Paradigm: A Common Garden Experiment in Cumberland Plain Woodland, Sydney, Australia. No difference between locally sourced and more “exotic” provenances. Bang goes that paradigm.
- Mapping the genomic architecture of ecological speciation in the wild: does linkage disequilibrium hold the key? Clever shortcut allows identification of key genes separating phenotypically distinct but admixing species. I think. It’s complicated.
- Breeding Strategies for Adaptation of Pearl Millet and Sorghum to Climate Variability and Change in West Africa. Anything that keeps diversity in the system, basically.
- Estimation of phenotypic divergence in a collection of Cucumis melo, including shelf-life of fruit. Old-fashioned morphological characterization of small Indian collection confirms distinction between botanical varieties. Not many people hurt.
- Pollen diversity matters: revealing the neglected effect of pollen diversity on fitness in fragmented landscapes. Fragmentation means lower pollen diversity in Eucalyptus sp., means lower progeny fitness, and not just because of inbreeding.
- Increasing Cropping System Diversity Balances Productivity, Profitability and Environmental Health. So let me get this straight. You mean to tell me that a little bit of industrial agriculture (synthetic inputs) can combine with a little bit of ecoagriculture (cropping diversity) to give you something that’s kinda better than both?