- I’ve already pre-ordered Darwinian Agriculture, and now I can get a head start by downloading Chapter 1 for free.
- Oxfam gives Vietnamese new watermelon seeds to combat climate change. But what kind of seeds?
- Relive yesterday’s webinar on Managing pests and disease under climate change: What do we need to learn?
- Speaking of which, a reminder of CABI’s New Pest & Disease Records.
- New use for lime juice: disinfecting drinking water.
- Fermentation Nation feat. my favorite microorganisms.
- Mexico toys with new plant variety protection law, NGOs worried.
- Finally, overworked person updates agrobiodiversity group on Mendeley.
Brainfood: Pollinator threats, Predicting drought tolerance, Markets and conservation, Groundnut oil composition diversity, European wheat landraces, Dung beetles, Livelihoods, Phenology
- Impact of landscape alteration and invasions on pollinators: a meta-analysis. Habitat alteration and invasions equally bad on visitation rates, invasive animals more bad than invasive plants, and disturbance of the matrix more than fragment size. But there are some differences among vegetation types.
- The determinants of leaf turgor loss point and prediction of drought tolerance of species and biomes: a global meta-analysis. Osmotic potential at full turgor could be used to predict drought tolerance across species. Cut a long story short, that simplifies down to salty cell sap, give or take. Good for choosing crop wild relatives to use in breeding for drought tolerance?
- Market-based instruments for biodiversity and ecosystem services: A lexicon. If you want to tell your tradable permits from your reverse auctions. And really, who doesn’t?
- Phenotypic and molecular dissection of ICRISAT mini core collection of peanut (Arachis hypogaea L.) for high oleic acid. Much diversity in oleic acid (O) to low linoleic acid (L) ratio found. Breeders alerted.
- Phenotypic diversity and evolution of farmer varieties of bread wheat on organic farms in Europe. There wasn’t much of it, over 3 years.
- A Comparison of Dung Beetle (Coleoptera: Scarabaeidae) Attraction to Native and Exotic Mammal Dung. They really know their shit.
- Small-scale farming in semi-arid areas: Livelihood dynamics between 1997 and 2010 in Laikipia, Kenya. Life continues to be a bitch, there’s no other way to say it. But when will the people who measure livelihoods measure the diversity of people’s assets as well as their size?
- Climate-associated phenological advances in bee pollinators and bee-pollinated plants. About 10 days over the past 130 years, most of the change since 1970, and bee plants keeping pace with bees.
Nibbles: All singing and dancing, FAO meets Big Data, Clone this, Patent nonsense, Frozen fish
- Fisherfolk of the Amazon landed on film. But do they sing about it? (And it’s not just an Amazon thing, this dancing and singing about agrobiodiversity. Not by any means.) And should they be doing more slashing-and-burning?
- FAO to put all its data in one basket. But including AnGR? WIEWS? One asks more in hope than expectation.
- One of the many challenges of vegetatively propagated crops (like potatoes): rapid multiplication. (Well, they could always do an SNP-based tetraploid map of the damn things, couldn’t they.) No such problems with seeds, of course.
- There’s been a rapid increase in the patenting of adaptation-related traits, and the private sector in industrialized countries is mainly responsible. Well there’s a surprise. But was that discussed at the CCAFS meeting on breeding objectives for Africa? And it’s just as well to remember that it’s not just breeding that’s needed. Oh, but by the way, you better grab those adaptations while you can…
- Regional SE Asian fish genebank proposed. That I’d love to see. Maybe they could share germplasm with, I dunno, Chicago? And not just.
Where do Pallay Poncho and Puka Lliclla come from?
Late blight resistant potato varieties don’t just come from Hungary, for use in Europe. They’re also increasingly important back in potato’s homeland, Peru. The CGIAR Consortium had a short story a couple of days back about Pallay Poncho and Puka Lliclla, two late blight resistant clones that CIP has been developing in collaboration with 200 Andean families in an area where an outbreak in 2003 devastated the harvest, the first time that has happened at such high altitude. But hopefully now the last, at least for a while, because of these new varieties. I wanted to know if material from countries other than Peru was involved in this work, but a glitch in CIP’s online database doesn’t make it easy to check that. Although you do get a pedigree for each variety, when you click on the ancestors you mainly get an error, which just means that particular clone is not conserved. You’d have to search for the family from which that clone came to trace back the full ancestry of each variety (by cutting off the digits after the decimal point in the accession number), which would be interesting to do, no doubt, but too laborious for me just now in my fragile, jetlagged state. Maybe the CIP informatics unit will look into it? I’ll let you know if they do.
Nibbles: Encomium to Bioversity, PGR economics, Europe newsletter, Mapping urban veggies, Piper, Fruit breeding
- On farm conservation; Bioversity is really good at it. (And I sometimes make a linking mistake; mea maxima culpa.)
- Economics of plant genetic resource management for adaptation to climate change. What’s the bottom line? No idea.
- Something else Bioversity is really good at: newsletters.
- Using GIS to help communities map vegetable production and marketing in Bangkok. I like the acronym: V-GIS.
- The variety of non-chile peppers.
- Older fruits better. Quentin Crisp unavailable for comment.