- Fiat ghost paper. From bamboo.
- “If a cow burps, how do you measure it?“
- Recruiting drive: “I want you to continue to be my little ambassadors in your own home and your own communities.”
- “Insects and humans compete for food.” Say it isn’t so, Lubin Library.
Depictions of sacred plants in Maya pottery investigated
Hot on the heels of the belated identification of the “penis pepper” depicted on Moche pottery comes more news of ethnobotanical detective work involving plant iconography. Natural historian and archaeologist Charles Zidar of the Missouri Botanical Garden and botanist Wayne Elisens of the University of Oklahoma looked at 2,500 images from southern lowland Maya (Belize, Guatemala and Mexico) ceramics dated to the Classical Period (AD 250 to 900). They focused on depictions of Bombacoideae, “which are easily identified morphologically and have culinary, medicinal, ceremonial, economic, and cosmological significance to the Maya.” Of the ten species present in the area, four or five were found represented on the ceramics.
“I was surprised that a variety of plants from this family were depicted,” says Zidar.
Among them is Ceiba pentandra:
Considered the “first tree”, or “world tree”, the ceiba was thought to stand at the centre of the Earth. Modern indigenous people still often leave the tree alone out of respect when harvesting forest wood.
The thorny trunks of the ceiba tree are represented by ceramic pots used as burial urns or incense holders, which are designed in a strikingly similar fashion.
Investigation of the plant images is continuing, and is being extended to animals. Here’s Zinder again:
By determining what plants were of importance to the ancient Maya, it is my hope that identified plants can be further studied for pharmaceutical, culinary, economic and ceremonial uses. More should be done to conserve large tracts of forest in order to properly study theses plants for their value to mankind.
LATER: By the way, there are some depictions of plants in Mayan art which have yet to be identified.
Nibbles: Coca to cacao, BXV, Chinese gardening, Forest conservation, Amazon, Soil bacteria, Prairie, Genetics, Wildcats, Milk product
- “No a la droga, si al caucho y al cacao.”
- Spotting banana Xanthomonas wilt (BXW) with biochemical tests.
- The tree that owns itself. Take that, lawyers!
- “The old Chinese gardener in ragged blue coat and trousers with a wispy white beard who potters around smoking one of these long pipes with a tiny bowl — and a mongol cap, periodically performing elaborate grafting techniques on the plum tree.”
- Mexican coffee growers protect surrounding forest. Nepal forest community moving in similar direction?
- Mapping the competition between soy and forest in Brazil.
- Weird agrobiodiversity corner: pseudomonad bacteria help maize take up nutrients.
- Using herbicides to help prairie establishment (including sunflower wild relative).
- Stop press: “Agricultural genetics is one of the easier parts of the solution.”
- “…wildcats preferred resting sites in shelter structures near forest edges.”
- Video on Greek yogurt. Jeremy comments: “I’m going back to Crete.”
Nibbles: CGRFA, Livestock atlas, ITPGRFA, Bighorn, Japan, Wild Europe, Svalbard
- The Commission on Genetic Resources for Food and Agriculture re-launches its website. And also the Global Livestock Production and Health Atlas (GLiPHA). Must be an FAO thing.
- “We are grateful to the governments who have made voluntary contributions to make this possible,” said Dr Shakeel Bhatti, Secretary of the Treaty’s Governing Body.
- Bighorn sheep at risk from climate change, computer says.
- The changing face of Japanese agriculture.
- “We are blurring natural boundaries: forests are no longer forests, meadows are no longer meadows. We have lost sight of eternity and infinity and are destroying nature for future generations.”
- Pope name-checks Svalbard Global Seed Vault.
Kenyan butterfly farmers flying high
The Kenya Forest Service is one of the forces behind butterfly farming projects around the country. According to the latest KFS annual report (which I found out about from ASNS), household incomes have really benefited from the project, mostly by exporting butterfly pupae to collectors and butterfly farms abroad, mostly in the United States and the United Kingdom. The report, launched last week, says: ((I have been unable to find it on the web; please help.))
The butterfly farming project based at Arabuko-Sokoke forests is one of the various initiatives aimed at involving forest adjacent communities in conservation through sustainable utilization of forest resources to improve livelihoods. The community appreciates the role that the project has played in the improvement of their household income and the positive contribution impacted towards conservation and management of the forest.
We’ve written about butterfly and silk farming in Africa before and it is good to know that these projects do seem to be working. The primary impact is to preserve the forest, by giving local villagers an incentive to keep it intact as a new source of income. Digging around a bit, I found some more useful resources. David Ngala at Wildlife Direct had a post about the Kipepeo project, which links to the project’s own web site. All very worthwhile.
Photo, of Papilio demodocus, by Matt and Kim Rudge, used under a Creative Commons license.