- Book on history of plant breeding reviewed.
- Rust never sleeps.
- Ask not what next generation sequencing can do for you.
- Long-term datasets in biodiversity research. Nothing about genetic diversity though. Bummer.
- And genetic diversity is important, is it? Yep, it increases productivity, at least in Arabidopsis.
- No evidence of adaptive evolution in plants. What? Surely some mistake? I’m serious. And don’t call me Shirley.
- The latest from Worldwatch on African leafy veggies. Again, some links would have been nice.
- And Worldwatch also interviews Gary Nabhan on Vavilov.
- You can browse Tropicos specimens in Google Earth.
- Using pepper to protect stored rice.
- More evidence of the goodness of shade coffee.
- The diversity of Bosnian apples.
- Mammal plus bird species richness explains 72% of country-to-country variation in the number of human pathogens. Diversity begets diversity. But which way does the causality go?
- Phytophthora infestans in Estonia: “…higher proportion of metalaxyl resistant isolates from large conventional farms than from small conventional farms or from organic farms.” Metalaxyl is a fungicide.
Orphan crops to the rescue
Egged on a bit by Wally Falcon, Chris Fedor of Stanford University basically says in a new article that the best way to combat Ug99 is not to grow wheat. Well, not really. Rather, that if more money had been spent in the past on crops that are not wheat (or maize or rice or even potato), wheat wouldn’t have been grown so much in East Africa and we wouldn’t be having this problem now:
Ug99 … occurred because there was not enough research on more agro-climatically appropriate crops. Perhaps the lesson, then, is that agricultural research should spend more time and money developing yield improvements for native, local crops like teff, cassava, sorghum and pigeon pea so that developing countries will have viable alternatives to just wheat, rice and maize.
I’m not so sure about the Ug99 bit, but I’m all for more money for orphan crops. Problem is, it’s hard for a Cinderella to compete with her Big Sisters when you’re looking for the biggest, fastest impact and research funding is perceived as a zero-sum game. Witness the CGIAR megaprogramme saga. Not to say that there’s no hope, though.
Livestock breeding strategies discussed
The discussion of livestock breeding continues apace on DAD-Net, touched off by a comment on a Science paper (picked up by the BBC among others) on African livestock genomics. 1 It’s a very rich exchange, but unfortunately I can’t find a way of linking to contributions online: it seems to be entirely based on email, with no central, public archiving like with Yahoo or Google Groups. Anyway, I just want to pick out one thing. Philippe Leperre, a vet based in Laos, has this to say:
I am one of the very many specialist that advocate for selection/improvement of the local breed rather than mostly useless, haphazard, costly and non sustainable import of bulls and semen from “developed” countries. I think we are a majority in that respect, but what can we do when the local ministries and the donors prefer to buy from big foreign multinationals rather than from the (poor or at least poorer) local producers?
Now, I have two questions about this statement. To livestock breeders I’d like to ask whether they agree that there is a majority among them which advocates selection/improvement of local breeds. And to plant breeders I’d like to ask what percentage of their community would advocate such a strategy. Because it doesn’t seem to me to be anything like a majority. 2 But maybe I’m wrong.
Nibbles: Beer and fungus, Maize breeding, Coconut on the Salalah plain, Zen, Camel, Grazing, Berries
- Beer with shrooms. Well, not quite, but one can hope.
- No more corn detasseling? Say it ain’t so.
- “Oman to Plant 100,000 Coconut Trees in Dhofar.” That’s in the south of the country, a fascinating area. And one asks, as ever: What varieties, and what’s going to happen to the local material?
- Be like the bamboo, man.
- From DAD-Net, news of a mini-conference on the camel. And an article on same.
- The struggle for forest grazing rights in India.
- Dump blueberries, eat local berries, Brits told. Pavlovsk still in trouble.
Nibbles: Protected area management, Yam domestication, Ottoman cooking, Measuring rice drought tolerance, Proteomics, Lupinus, Areca, Jethobudho, Nutrition megaprogramme, Soil bacteria
- Concentrating management practices on conserving a particular plant species may have bad consequences for other bits of biodiversity. Lessons for crops wild relatives?
- Benin’s farmers ennoble wild yams.
- A Lebanese lunch is an educational experience. Right.
- Paddyomics video. Nothing to do with the Irish. It’s about how IRRI is automating, er, everything about its phenotyping.
- Tamarind’s environmental niche is, in fact, er, niches?
- Different wheat genomes generate distinct protein profiles.
- Phylogenetic relationships of a new Mediterranean lupin.
- Betel nut chewing endangers coral. Kinda. Traditional and all that, but an unpleasant habit nonetheless.
- Our friend Bhuwon and others tell the story of the participatory improvement and formal release of Jethobudho rice landrace in Nepal.
- CGIAR elicits comment on the Agriculture for Improved Nutrition and Health megaprogramme. Until August 1.
- Bacterial diversity boosts maize yields.