- Altitudinal shifts of the native and introduced flora of California in the context of 20th-century warming. Introduced species are better at spreading upward than the native flora.
- Rewilding is the new Pandora’s box in conservation. Step away from the shiny new box.
- Threatened herbivorous insects maintained by long-term traditional management practices in semi-natural grasslands. Because they can’t compete with generalists better adapted to the new-fangled conditions.
- Agricultural landscape simplification reduces natural pest control: A quantitative synthesis. Aphid control 46% lower in simple landscapes with lots of cultivated land, compared to more diverse landscapes.
- Addressing future trade-offs between biodiversity and cropland expansion to improve food security. Expansion could really help with food security, also in importing countries, but is likely to occur in biodiversity hotspots, which means the devil will be in the spatial detail.
- Quantitative analysis of rutin content using silkworm genetic resources. Wait, silkworm powder?
- Genetic Diversity, Population Structure, and Formation of a Core Collection of 1197 Citrullus Accessions. Microsatellites detect differences between American and E. Asian ecotypes and select diverse subset of 130 accessions from Chinese collection.
- Open Source Foodways: Agricultural Commons and Participatory Art. Seeds as art.
- Implications of the Nagoya Protocol for Genome Resource Banks Composed of Biomaterials from Rare and Endangered Species. There are many, some of them unforeseen.
- Functional Resilience against Climate-Driven Extinctions – Comparing the Functional Diversity of European and North American Tree Floras. Loss of species diversity may be decoupled from loss of functional diversity.
Nibbles: Cover crops, Viet coconut, Water maps, Mao’s mango, Tudor bread, Belgian gardening, IRRI fingerprints, Stay green barley, Miniature donkey
- Uncovering cover crops, the NY Times way.
- Uncovering coconut cultivation in Vietnam, the Roland Bourdeix way.
- Where to expect water shortages, and irrigation. Crying for a mashup.
- When a mango is not just a mango.
- Bread, and much else, according to the Tudors.
- A Belgian plantsman is revolutionizing gardening. No, really.
- How genomics will revolutionize rice breeding. No, really.
- How to get deeper barley roots for drought tolerance? Look to sorghum.
- And today’s miniature livestock is…a donkey.
Promoting local varieties through fancy cooking
So, did everyone catch the common strand in a lot of Friday’s Nibbles? I’ll give you a couple more minutes to figure it out, so go and have another look…
Yep, it’s the use of local crops and varieties in gourmet cuisine. And by implication the role of high-end chefs and restaurants 1 in conserving them, for example maize landraces in Oaxaca, everything from potatoes to huacatay in Peru, heirloom rice in the Philippines, and, for added piquancy, wild pepper in Madagascar.
Interesting that a number of CGIAR centres are involved in this kind of work. Although CIP is not mentioned by name in the Peru article, they do have form. And the International Year of Pulses presents an opportunity that some at least are grabbing with both hands. Here’s hoping it’s all part of an ingenious system-wide strategy which will do something about pearl millet next. No, wait…
Nibbles: Spinifex industry, Tsiperifery pepper, Pacific taro, Coffee double, Guadeloupe genebanks, Cucumber history, Gourmet maize, Peruvian cuisine, Heirloom rice
- Spinifex fibres for ultra-thin condoms, with indigenous approval.
- Piper borbonense getting its 15 minutes.
- Cook Islands shares taros with Samoa. Fingers crossed they’re TLB resistant.
- A couple of videos you may only be able to get on Facebook, or at least I can’t find other sources: Ethiopian coffee ceremony, and INRA/CIRAD’s banana and yam collections in Guadeloupe.
- Speaking of coffee, drink it while you can. And yes, it’s China’s fault.
- The cucumber in England through the ages.
- Gourmet maize in Oaxaca right now.
- All kinds of gourmet food in Peru right now too.
- Ok, ok, a Filipina chef on gourmet heirloom rice too.
Squashing that old old squash seeds story
As the story goes, some six years ago, during an archeological dig on the Menomonie Reservation, a clay ball was unearthed. It was clear that there was something inside of this clay ball and, when opened, what was found were squash seeds, carbon dated to 800 years old. Some of these seeds were planted and they grew and bore fruit.
You may remember that from an article we Nibbled last summer. Well, sadly, it ain’t so.
It’s a great story, said Kenton Lobe, an environmental studies professor at Canadian Mennonite University in Winnipeg, Manitoba. And though Lobe can attest to the size of the squash as grown for the last three years by his students at the university’s farm, the rest of the story is untrue, he said.
But the real story is still pretty cool.