- Using in situ management to conserve biodiversity under climate change. It can probably be done, but more empirical evidence of long-term effects is needed.
- Rare phenotypes in domestic animals: unique resources for multiple applications. Difficult to conserve, but worth doing, and biotech will help.
- Patterns of SSR variation in bread wheat (Triticum aestivum L.) seeds under ex situ genebank storage and accelerated ageing. SSRs don’t help figuring out viability loss.
- Germplasm banking of the giant kelp: Our biological insurance in a changing environment. Chileans conserve female and male gametophytes in low light, at 10 °C, in Provasoli media.
- Authentication of “mono-breed” pork products: Identification of a coat colour gene marker in Cinta Senese pigs useful to this purpose. This particular pig breed can be easily and accurately identified.
- Microsatellite and Mitochondrial Diversity Analysis of Native Pigs of Indo-Burma Biodiversity Hotspot. Native Indian pigs closer to Chinese than European.
- Yam (Dioscorea spp.) responses to the environmental variability in the Guinea Sudan zone of Benin. Different varieties respond differently to different conditions, at least as regards yield.
- Diversity and genetic structure of cassava landraces and their wild relatives (Manihot spp.) in Colombia revealed by simple sequence repeats. Lots of geneflow.
- Current availability of seed material of enset (Ensete ventricosum, Musaceae) and its Sub-Saharan wild relatives. Not much.
- Monitoring adventitious presence of transgenes in ex situ okra (Abelmoschus esculentus) collections conserved in genebank: a case study. None found.
Not so sweet potatoes
And speaking of Facebook, which has somehow become the go-to place for fun agrobiodiversity stuff, get a load of this recent photo of “bush potato” from the Waltja Tjutangku Palyapayi Aboriginal Corporation.
Impressive, isn’t it? It’s Ipomoea costata, according to a commenter. And it reminded me of another recent Facebook post of a sweet potato wild relative, Ipomoea bolusiana, this time from southern Africa.
Thinking back to our earlier post today on domesticating promising wild plants, I wonder if anyone has actually tasted these tubers?
Nibbles: Croissant history, Beer threat, Cereals & CC, Wild cereals, Public domain images, Tea history
- The croissant explained.
- Belgian beer in trouble. That can’t be good.
- And not only beer.
- Some people held out against agriculture.
- NY Public Library shares ton of digital images, including of agriculture.
- Still got an hour to spare after that? Check out this podcast on tea in China.
Nibbles: Canadian genebank, Indian women farmers, Coconut videos, Willow catalog, Crop models & CC, Next GR, Caviar of Cantaloupes, Wild Bactrian, Dog history, Top 100 development questions
- Video of the Canadian genebank.
- First video in series on Indian women farmers: Bowing to No One, by Sarah Khan.
- Whole bunch of coconut videos. See what I did there?
- Good news for cricketers: willow variety catalog out.
- The skinny of what crop models say about the effects of climate change. Spoiler alert: it ain’t good.
- The latest call for a new Green Revolution.
- Safe to say cantaloupes won’t feature much in that, which is a pity.
- Maybe some other weird plants will, though.
- Wild camels are pretty tough. And since we’re on the subject, what’s a heritage animal breed?
- Wait, they solved dog domestication?
- Top 100 development research questions for our SDG world, including ten on food security and agriculture.
Brainfood: Grazing, Dung beetles, Intensification, Pineapple diversity, Grassland N
- Behavioural Response of Pure Ankole and Crossbred (Ankole x Holstein) Cows to Seasonal Pasture Variations in Southwestern Uganda. The cross-bred cows have to eat for longer than the local breed, which makes for problems during both wet and dry seasons.
- Functionally rich dung beetle assemblages are required to provide multiple ecosystem services. It’s not just about the dung removal. No word on whether cross-bred dung tastier.
- Swiddens under transition: Consequences of agricultural intensification in the Amazon. Intensification without diversification is going to be a problem.
- Developing single nucleotide polymorphism markers for the identification of pineapple (Ananas comosus) germplasm. High redundancy in the USDA collection, and little correspondence between horticultural classifications and genotyping.
- Grassland biodiversity bounces back from long-term nitrogen addition. Pollution bad for grassland biodiversity, stopping pollution good for grassland biodiversity.