Accessing mutant barley

A post over at Plantwise reminded me that I wanted to link to an IAEA video on the mutation-breeding of the Peruvian barley variety called Centenario. Simply because it’s an interesting story, reasonably well told.

Alas, the mutants involved do not seem to feature in the FAO/IAEA Mutant Germplasm Repository Database. If they did, they would be available from the Multilateral System of the International Treaty on Plant Genetic Resources for Food and Agriculture.

LATER: It has been pointed out to me that Centenario does feature in a different database maintained by the FAO/IAEA Joint Division. That’s not the stuff in the International Treaty, though.

Brainfood: Organic ag, Garlic conservation costs, Spelt malting, Wild rice genetics, Diversity and ecosystem function, Old late blight, Urbanization and biodiversity, Seed laws, DNA from herbaria, Fruit & veg & school, Quinoa bars, Maize introgression

A little something for the weekend.

Lawrence Haddad, of the Institute for Development Studies in the UK, has an interesting post up on Trying to work across the health-development divide. I’ve no intention of trying to summarise here, just pointing it out as sharing insights into some of the real difficulties of working on, say, agricultural biodiversity and diet. Likewise, Science magazine has a special on Disease Prevention that includes non-communicable diseases associated with nutrition.

A London botanical garden in trouble

It sounds as though the botanical garden of the South London Botanical Institute may be threatened by development. According to BGCI the garden has a particularly important collection of Rubus. The institute’s website mentions a Medicinal Border, Gerard’s Border, a Southern Hemisphere Area, and also that

British natives, ferns, scented plants, drought tolerant plants, monocots and unusual vegetables are also represented.

So some agricultural biodiversity is involved here, though I do not know to what extent the “unusual vegetables” and Rubus species, say, are to be found in other genebanks and botanical gardens. In any case, if you think losing this garden would be a bad idea, you can sign a petition. Fingers crossed.

Malawi changes tack

Malawi has long been the posterchild for the subsidize-maize-fertiliser-and-all-will-be-well school of agricultural development. The success of the government’s programme was touted wherever aid experts gather.

“For four years in a row, a starving country is no longer a starving country,” said Pedro Sanchez, an advisor to the Malawian government who directs the Tropical Agriculture and the Rural Environment Program at Columbia University’s Earth Institute.

Calestous Juma, professor of international development at Harvard University, extravagantly praised cheap fertiliser in his book, The New Harvest. And he singled out Malawi’s miracle in a 2010 interview with New Scientist magazine.

African soils are in a poor state because of the low use of fertiliser. Bingu wa Mutharika, Malawi’s president, is showing the lead here. He is giving subsidies to farmers to buy fertiliser.

But what’s this? Malawi has now decided to give away goats and to promote alternative crops, and is passing a nutrition act that bans the sale of “non-fortified basic foodstuffs”. The country is acting as if there’s more to food security than bumper maize harvests. And they admit it!

Senior civil servants claim the moves mark a departure from farming policies that simply aimed to fill people up with staple maize in lean times. Food shortages affect 1.6 million people every year, and an estimated 47% of children have stunted growth because of undernutrition, making them more vulnerable to illness and learning difficulties.

This has to have been on the books longer than the recent grain shortages plaguing the south of Malawi, and the country’s troubles are far from over. But if the shift in direction does make the country both better nourished and less susceptible to shocks, perhaps we’ll start hearing less about simplistic solutions to wicked problems.