The USDA’s ARS is apparently optimistic about two new crops they’ve been looking at. Or not so new in one case. Guayule, or Parthenium argentatum, was actually used in pre-Columbian times for its latex. It could also now be a source of bioenergy. And milkweed seems to have a lot of weird uses.
Agrobiodiversity in trouble in Cameroon
Ivo Arrey Mbongaya of the African Centre for Community and Development in Cameroon has a blog on the Eldis Community and has recently discussed threats to two different sorts of agricultural biodiversity in his country. Apparently, goat rearing is in decline, because of the disappearance of grazing land, harsh policies about strays and the lack of veterinary services. He doesn’t say if a local breed is involved, however, and does make reference to “efforts by Heifer Cameroon to distribute cheap animals.”
Also in trouble is “eru,” or Gnetum africanum, a shrub whose leaves are consumed as a green vegetable. Unsustainable harvesting and land use changes are taking their toll, and Ivo recommends taking the plant into domestication.There’s been some work on that by ICRAF and others.
Socializing with plants at Kew
Kew is hosting a festival of ethnobotany, highlighting research into plant-people relationships. Featured topics will likely include medicinal plants in Britain, Spain, China and southern Africa; wild foods in Britain and Africa; natural fibres and basketmaking, home gardens in Britain, spice plants in India, and many more. The emphasis is on hands-on, table-top displays with plenty of opportunity to talk to the exhibitors.
It’s on 7 March, and it sounds like fun. If you go, let us know about it. And send us photos.
Nibbles: Hell, Honours, Pollution, Darwin, Genomes, Small companies, Tigernuts, Urine soft drink, Medicinal plants
- A way out of hell: workshop on Database Challenges in Biodiversity Informatics
- Potato man honoured.
- Farm diversity reduces nitrogen runoff.
- Darwin on the Farm, from our friends at the Global Crop Diversity Trust.
- Yeast and wheat genome sequencing going gangbusters.
- Coffee!
- Fermented tigernuts more nutritious? No, they’re not from an endangered species. Via.
- Cow water!
- Lots of medicinal plants conservation projects going on in India.
Nibbles: Bananas, Sorghum, Agave, Big vs small, Cauliflower, Wine, Chestnut, Farmers’ rights, India, Aquaculture, Medicinals, Tarpan
- How they grow bananas in Fadan Karshi, Nigeria.
- How they grow sorghum in Karamoja, Uganda.
- How tequila is ruining small farms in Mexico. Or is it?
- How small farms cannot feed Africa. Or can they? Join the debate! Via.
- How the Brits plan to rebrand cauliflower. This I gotta see.
- How the ancient Chinese made wine out of rice, honey, and fruit. Pass the bottle.
- How Georgia is mapping where its chestnuts used to be.
- How farmers’ rights are being implemented.
- How Indian agriculture should move beyond wheat and rice. Ok, but what would everybody eat?
- How microsatellites can be used to help catfish breeding.
- How Ni Wayan Lilir is helping people learn about the traditional healing herbs of Bali.
- How the Brits brought back the Konik.