- 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?
Nibbles: Cryo primer, Ag development paradigms smackdown, Edible book, Roots & tubers conference, Deep taxonomy, WWF ag investment report, Forecasting rape disease, Amaranth, Competition
- Science 2.0 Conservation 101 #fail.
- It’s the roads, stupid. Well, not only. Cowen cowed.
- Big book on the edible plants of Central America online.
- Big root and tuber meet gets off the ground in Nigeria with pean for cassava.
- How to link taxonomic names to everything
- Responsible investment in agriculture. Mitt Romney alerted.
- Video on diseases of oilseed rape, Rothamsted shares forecast (and it’s not good). So, is there any diversity in host response?
- Amaranth, big time.
- Correcting the capitalist tools on their misunderstanding of evolution. The tragedy is, they don’t seem to know they don’t know.
Nibbles: Diversification talk, Gene award, Community genebanks, GCARD, Natural products, Nutrition talk, Wild bees, GM for drought fail, Face of breeding, Cheese, Bird, Cacao smuggling, CWRs, Perreniation
- ICRISAT DG agrees with Bioversity DG. Kinda. CGIAR DGs communicating via blog. Who’d have thunk it.
- Borlaug Global Rust Initiative gives its first Gene Stewardship Award to Nepali breeders. I wonder if they work with community genebanks at all. Or what they think about them. Or even if they know they are there.
- GCARD 2 is coming, socially networked up the wazoo. Be afraid.
- Authenticating natural health products via barcoding.
- FAO discussion on making agriculture work for nutrition.
- Nice photos of wild bees.
- Not sure if we already linked to the big report on why biotechnology is not delivering drought-resistant crops.
- Meet a Breeder. Conventional, natch.
- Who moved my artisanal cheese?
- Bird diversity on intensive farms like happy Tolstoyan familes: the same everywhere.
- What’s a poor cacao farmer to do? Obey the law and make a loss, or break it in the hope of breaking even?
- Kew does the crop wild relatives thing for Plantwise, and check out that picture!
- Nature discovers perreniation as salvation of African soils; can resilieficiency be far behind?
Nibbles: Red List, Açaí, Edible forest, Horticulture, Heirloom seed bank, Malnutrition journal, Tea breeding, Speak!
- Can cultivated species get their own Red List? Stefano Padulosi asks the tough questions.
- Açaí: could the wonder fruit also be wonderful for forests? CIFOR asks the tough questions.
- And more: You mean you can eat that?
- Horticulture has rock stars? My turn to ask the tough questions.
- Ok, so what US county is “…a hotbed of diversified, small-scale organic, natural processed food production”? Maybe not so tough.
- Will there be a follow-up to Lancet’s 2008 series on malnutrition? That’s an easy one.
- Luigi’s mother-in-law asks: Where can I get my hands on that drought-resistant tea?
- Got any other questions? World Wide Views on Biodiversity wants to hear from you, this Saturday. (Answers too, I suppose.)