Category: Mainstream

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Aid Tree Aid

A BBC story alerted me yesterday to the existence of Tree Aid:

TREE AID was established as a charity in 1987 by a group of foresters in response to the famine in Africa, brought to public attention by Band Aid and Live Aid.

They wanted to provide a long term solution once the emergency relief efforts ended. They believed that trees could significantly reduce the vulnerability of communities in rural Africa’s drylands to drought and famine in the future.

Our current strategy expands on the original concept, focusing on forest management and income, food and medicines from trees.

I like their Cake Taste initiative, and their Tree of the Month feature. Seems very worthy. And it’s easy to donate online, should you feel so inclined.

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Iron-tolerant rice

SciDev.net reports on a fascinating trial set to begin in May. Researchers in West Africa have selected about 80 different rice varieties from genebanks around the world. These will be planted in iron-rich soils in four countries: Burkina Faso, Ghana, Guinea and Nigeria to see how they survive. Iron at the levels found in the trial plots would normally kill high-yielding rice varieties. The researchers will be looking for the five best varieties in each plot, and will be assisted in their search by local farmers who have agreed to participate in the variety selection. The best-performing varieties will then be given to the farmers to grow using their normal methods, to see whether they outperform traditional varieties.

An interesting aspect of the trial seems to be that the researchers are not looking for high-iron rice, which might help to address chronic anaemia. They want varieties that will yield well on high-iron soils, even if the rice itself remains iron poor. Increasing the mineral content (notably iron and zinc) of cereal crops remains an important breeding goal, complicated by the arcane relationships between soil levels, genotype, other soil chemistry and, probably, phases of the moon. There is impressive variation among accessions of wheat wild relatives and several methods have already been tried to make high-iron rice, which does actually reduce anemia. There are also traditional rice varieties that are high in iron.

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Farm business doing OK

Department of Silver Linings: No matter how bad things get, people still need to eat. The Economist reports on good times in the agriculture industry, even though “much of the global economy is falling apart and demand both for consumer goods ((Food, of course, is the canonical consumer good. Or is it?)) and the firms that make and finance them is collapsing”. You want scary?

China is consuming twice as much vegetable oil (instead of less healthy pork fat), 60% more poultry, 30% more beef and 25% more wheat, and these are merely the obvious foods. Scores of niches have expanded dramatically: people are drinking four times as much wine, for example.

And yet even with all this growth, people in China still, on average, consume only one-third as much milk and meat as people in wealthy countries such as Australia, America and Britain. The gap is even larger with India, which is also growing fast.

Buy now, while stocks last.