Murder to produce sustainably, that is. And here are three stories to prove it. In the arid West of the US, overgrazing has been stripping away the ground cover, and the soil, for decades. Some enterprising ranchers have finally seen the light, however, and are experimenting with how they graze cattle, moving their herds more, giving the vegetation time to bounce back, mimicking the behaviour of the mobile herbivores of the African savannas. But the jury is still out on whether it works, whether “sustainable ranching” is just the oxymoron many environmentalists have always said it is. Meanwhile, in Tibet, climate change is drying up streams. Shepherds have to go twice as far to take their flocks to water. Farmers have to dig twice as far down to strike water in their wells. And finally, all over the world, frogs are being driven to extinction because of our taste for their legs. It’s enough to drive one to vegetarianism.
Featured: Living Labs
You see a comment like this one …
Your blog is a daily inspiration. Thanks.
… and your immediate reaction is to hit the Spam This button. But no, Bertie‘s comment on Living Labs videos online was genuine. That makes it even more welcome.
Thanks to you, Bertie, and LEISA.
Rice thrice
Our chums at the International Rice Research Institute have been busy, with no fewer than three press releases in two days.
First up, US$11 million over three years from the Bill and Melinda Gates Foundation to re-engineer rice’s photosynthetic pathway. For the record, there are two different pathways, known as C3 and C4. 1 Rice is C3. C4 is more efficient. So, hey, let’s make rice C4. The release says that as a result of this grant “rice plants that can produce 50% more grain using less fertilizer and less water are a step closer to reality”. But it doesn’t say how many more steps there might be. And if C4 rice is such a good idea, you might wonder why Nature, consumate tinkerer that she is, hasn’t already made it. 2
Then there’s another US$30 million over three years (from Bill and Melinda and USAID) to create The Cereal Systems Initiative for South Asia (CSISA).
Major objectives of CSISA include better crop management and postharvest technologies and practices; the development and dissemination of improved rice, wheat and maize varieties; and the creation of a new generation of agricultural scientists and professional agronomists. The initiative will focus initially on eight hubs in Bangladesh, India, Pakistan, and Nepal, which represent key intensive cereal production systems that play a major role in feeding close to a quarter of the world’s population. …
CSISA’s 10-year goal is for four million farmers to achieve a yield increase of at least 0.5 tons per hectare on five million hectares, and an additional two million farmers to achieve a yield increase of at least 1.0 ton per hectare on 2.5 million hectares.
That deserves to be a success, and I don’t think it depends on C4 rice.
And finally, to implement those two programmes, and STRASA (Stress-tolerant rice for poor farmers in Africa and South Asia), another one supported by the Bill and Melinda Gates Foundation, IRRI signed a new three-year agreement with the Indian Council of Agricultural Research (ICAR).
Go IRRI!
Leisa blogs!
E-LEISA is a quarterly newsletter that carries highlights from the global edition of LEISA Magazine and keeps you in touch with the LEISA Network.
And very interesting it is too: we’ve linked to it in the past. Well, LEISA now also has a blog. Been going a couple of months, and they have linked to us, and left us a nice comment, so we’ll repay the compliment.
A post from a few days ago discusses the importance of photographs “in communicating innovations and best practices in agricultural development.” We blogged a couple of days ago about how photos can be used to identify agrobiodiversity. 3 It turns out “DFID’s Research Into Use Programme (RIU) has published a Field Guide to Photography, produced by SCRIPTORIA Communications.” Looks excellent.
Living Labs videos online
Television for Education-Asia Pacific (TVEAP) has a series of five-minute videos on YouTube highlighting the work of the CGIAR Challenge Program on Water and Food in some of the more important river basins of the world:
With water scarcity emerging as a global concern, we simply cannot continue the water-intense methods of the past. Yet, as human numbers increase, more food needs to be produced with the same — or shrinking — land. This calls for smarter, thriftier ways of using freshwater and increasing water’s productivity in agriculture, without damaging the environment, or undermining food security, jobs or health.