Millennium Villages

There was a long piece in the Sunday Standard yesterday on one (in fact, the first) of the so-called Millennium Villages, Sauri in Siaya District, Western Kenya. An initiative of the Earth Institute at Columbia University launched in 2004, the Millennium Villages project aims “to demonstrate how the eight Millennium Development Goals can be met in rural Africa within five years through community-led development.”

The Millennium Village effort is explicitly linked to achieving the Millennium Development Goals and addresses an integrated and scaled-up set of interventions covering food production, nutrition, education, health services, roads, energy, communications, water, sanitation, enterprise diversification and environmental management. This has never been done before.

Twelve villages were chosen in sub-Saharan Africa: these were all located in hunger hotpots, but different agro-ecological zones. The Sauri experience seems to be very positive, but it is difficult to ascertain exactly what sort of agricultural interventions have been tried. Maize yields have gone up dramatically, but why exactly? Better access to fertilizers (because of subsidized prices) is probably one reasons, though “fertilizer trees” (for more on these, see this separate piece from SciDevNet, which coincidentally came out a couple of days back) and other nitrogen-fixing species seem to also have been tried to improve fallows. A detailed report mentions indigenous vegetables, but little else in the way of agrobiodiversity-related interventions (or indeed baseline information) as far as the crops are concerned. A pity.

The BBC has some pictures of Sauri here.

Leafy vegetables get cash

The diversity of leafy vegetables is being explored in a European-funded project that aims to make better use of existing germplasm. The project, worth 1.2 million euros, covers lettuce, spinach, chicory and “minor leafy vegetables” such as rocket and lamb’s lettuce. Almost 40% of the budget will be spent on characterizing and regenerating the roughly 12,000 accessions of the target leafy vegetables in European genebanks. A further 28% will go to evaluating the diversity and how it might be used to improve production. On that score, it is interesting that three of the 14 project participants are what one might call Agricultural biodiversity advocates: Arche Noah, Pro Specie Rara and Henry Doubleday Research Association. So I’m wondering whether any of the diversity that emerges from these investigations of genebank accessions will actually be registered on the EU Catalogue and of interest to those organisations’ members.

Traditional vegetables update

We finally managed to get up to grandma’s farm at the weekend, so I was able to checkup on my vegetables “experiment”. The photo shows (from the left), two varieties of Amaranthus the seeds of which I got from a market, a variety of Solanum, and a population of Amaranthus derived from seeds we collected from weedy plants on the farm. The Solanum is not doing so well so we weeded it thoroughly and made sure it was taken care a bit more, in particular through watering. The local Amaranthus population is lagging behind the market seed, but doing ok. One of the market varieties (white seeded) is doing better than the other (black seed). We’ve got one harvest off these last two already. Let’s see how long they last.

Broadening the genetic base of cucumbers

An American cucumber breeder, Jack Staub, is collaborating with Chinese scientists to bring fresh DNA into the modern cucumber. The hope is that this will give new cucumber varieties the genetic breadth to withstand droughts and diseases. The story started 12 years ago, when Staub crossed domestic cucumbers with a newly-discovered wild Chinese variety. It wasn’t easy to get the results of the cross to grow, but now the hybrids are being evaluated to see what they might contribute to domestic cucumbers. The next step, says Staub, is to cross the cucumber with wild melons, which are closely related and which might also be able to donate valuable traits to the crop.

The story is just one of several about vegetable breeding in the latest USDA magazine.