- Can a person called Rushing really have written a book on Slow Gardening?
- Genetic Engineering vs. Breeding. No contest, really.
- Georgia peaches, rotting in the sun. Can the consequences of clamping down on immigrant labour really have been unintended?
- Tallante’s chickpea back from the brink. No, I don’t know why as species of Astragalus is called a chickpea. Is it even a CWR?
- Bacardi and its yeast. A tale of derring-do and intellectual property rights. h/t CAS-IP.
- Back40 takes aim at Solutions for a Cultivated Planet, so we don’t have to.
- UK productivity 5,263 beef sandwiches per hectare(bsp/h), compared to 2,439 bsp/h in the mid-18th century. h/t The Tracing Paper.
- Another great interactive map, this time of bacterial diversity of the worst kind.
- Cucumbers in Europe: a history. AoB blog explains all.
- The good old Maya nut to the rescue again.
Back in Baku
I’ve been travelling so I missed the announcement a couple of days ago on their blog that our friends at CCAFS 1 have a new all-singing, all-dancing platform called the Adaptation and Mitigation Knowledge Network. 2 Which is annoying because the issue of changes in the suitability of the climate for potato cultivation came up in the discussions at the meeting I’m attending here in Baku. And I would quite happily have stolen something else from CCAFS for my presentation. 3 The conference is called “Diversity, characterization and utilization of plant genetic resources for enhanced resilience to climate change” and it was hosted by the Azerbaijan Genetic Resources Institute with support from a number of CGIAR Centres active in the region and FAO, which provided funding for the project of which the meeting is one of the activities.
There were researchers from pretty much all of the countries of the Central Asia and Caucasus (CAC) region, plus Turkey, Iran, Ukraine and Russia to boot. Many of the presentations brought home to me — and not for the first time — what a tremendously rich part of the world this is for agricultural biodiversity: wild asparagus with stems five meters long; grape varieties sporting bunches almost as long as your arm; strange interspecific wheat hybrids with branched spikes; medicinal plants for every ailment you can think of; wheat landraces phenomenally high in zinc and iron. And that’s just the lunch. Fortunately, the place is also rich in talented researchers busy studying their agrobiodiversity, conserving it, and using it for health, nutrition and food security.
Sure, they have problems. Where do they not? But there seems to be a real commitment to getting the job done, enthusiasm even. I was particularly struck by the relatively close linkages between genebanks and breeding programmes in many of the CAC countries. That you certainly don’t see everywhere. I wonder if it’s a legacy of the VIR system. They could do with more collaboration, coordination and sharing of responsibilities at the regional level, not to mention better integration with the rest of the world. But maybe this meeting will help. Anyway, all the presentations, abstracts and final recommendations will be online soon. I’ll post something when they’re up and you can make up your own minds.
Brainfood: Rice yield, Carrot evaluation, Caper chemistry, Rice fortification, Range shifts, Baobab, Tunisian thyme, Drought-tolerant rice
- Rice yields and yield gaps in Southeast Asia: Past trends and future outlook. If average farmers became like best-yielding farmers that would meet 2050 needs, except in the Philippines, where some more structural stuff is needed.
- Method of evaluating diversity of carrot roots using a self-organizing map and image data. The sound you hear is that of butterflies being broken on wheels.
- Bioactive compounds from Capparis spinosa subsp. rupestris. Are pretty much the same as those in subsp. spinosa.
- Constitutive Overexpression of the OsNAS Gene Family Reveals Single-Gene Strategies for Effective Iron- and Zinc-Biofortification of Rice Endosperm. So that’s a good thing, right?
- Analysis of climate paths reveals potential limitations on species range shifts. Corridors not the answer. Or not the only answer. Or not the full answer.
- An updated review of Adansonia digitata: A commercially important African tree. Do baobab scientists not sometimes long for the Time Before Reviews, when they actually, you know, did stuff?
- Genetic diversity, population structure and relationships of Tunisian Thymus algeriensis Boiss. et Reut. and Thymus capitatus Hoffm. et Link. assessed by isozymes. Dad, what’s an isozyme? Ah, son, it’s a thing people used in the Time Before DNA. The two species are different, they need to be managed in different ways.
- Potential Impact of Biotechnology on Adaption of Agriculture to Climate Change: The Case of Drought Tolerant Rice Breeding in Asia. Kinda pointless: “in severe drought both the [drought tolerant] and the conventional varieties were either not planted or, if planted, did not yield”.
Brainfood: Breeding resistance, Pastures, Wheats, Dates, Conservation, Habitats, Old olives, Spinach selection, Maize breeding
- Cytological and Molecular Characterization of Homoeologous Group-1 Chromosomes in Hybrid Derivatives of a Durum Disomic Alien Addition Line. Getting tolerance to Fusarium head blight into durum wheat ain’t easy.
- Sustainable, low-input, warm-season, grass–legume grassland mixtures: mission (nearly) impossible? Apparently really difficult to find native North America legume forage species tolerant of both freezing and high temperatures, but people are looking. Gotta wonder if it’s a problem elsewhere too. Ethiopian highlands?
- Diversity of different farmer and modern wheat varieties cultivated in contrasting organic farming conditions in western Europe and implications for European seed and variety legislation. Strong selection for uniformity (for regulation) is not reflected in uniformity assessed on farm. And farmer varieties were good outside their region of origin.
- Glycaemic index of three Indian rice varieties. All three the same, high, GI. So, “There is an urgent need to study the GI of other commonly consumed rice varieties and to develop rice of a lower GI value”. Er, right.
- Glycemic indices of five varieties of dates in healthy and diabetic subjects. All five the same, low, GI and no difference in diabetics.
- Agricultural expansion and the fate of global conservation priorities. Conservation needs to think about agriculture.
- Which habitats of European importance depend on agricultural practices? 63 of them, mainly through grazing and mowing.
- Centennial olive trees as a reservoir of genetic diversity. Only about 10% of old trees matched current cultivars.
- Phenotypic Changes in Different Spinach Varieties Grown and Selected under Organic Conditions. There were phenotypic changes after just three seasons of selection, in one case resulting in a “new” variety.
- Open-Pollinated vs. Hybrid Maize Cultivars. Hybrids are not the only way to improve maize productivity, apparently.
- Plant breeding for harmony between agriculture and the environment. “Plant breeding can be a powerful tool to bring “harmony” between agriculture and the environment, but partnerships between plant breeders, ecologists, urban planners, and policy makers are needed to make this a reality.” I was just going to ask, why can’t we all just get along.
Don’t forget the open Mendeley group for the papers we link to here. Even if you don’t use Mendeley, you can subscribe to the RSS feed from the group and get stuff that way.
Nibbles: G20, Organics, Oca, Cassava, Molecular phylogenetics, Human diversity, OFSP
- G20 nations turn to agricultural research for food security. All you need to know.
- Would it be worth updating Borlaug on organics? A Prinz says “Yes!”
- Rhizowen gets oca to grow seed to seed. Can Cornish “potatoes” be far behind?
- Is it cassava‘s time?
- Molecular taxonomy helps an allergy sufferer.
- Lagging behind in development? Maybe you’re too diverse. Or not diverse enough. Difficult, in either case, to envisage the solutions.
- Agfax podcast on orange sweet potato in Uganda. Comment on the kuroiler goes for this too.