Congolese cavies

I’ve been waiting for the other shoe to drop, ever since CIAT’s ace snapper Neil Palmer posted his great shots of guinea pigs in the Congo some months back. Finally, it has, with a long post about CIAT’s project More chicken and pork in the pot, and money in the pocket: improving forages for monogastric animals with low-income farmers. You’ll notice at once that guinea pigs are neither pork nor chicken. 1 In fact, they weren’t in the original project at all. But they were in the project’s target area.

Small and easy to conceal, guinea pigs are well-suited to DRC’s conflict zones, where extreme poverty and widespread lawlessness means that the looting of larger domestic livestock is commonplace. …

“We’re not sure exactly how guinea pigs got to DRC,” said CIAT forage scientist Brigitte Maass, “but they have enormous potential to improve rural livelihoods there.”

The post goes on to explain just how guinea pigs work well in the Congo to offer people a measure of food security, and how the project scientists intend to improve that still further. Nice to be able to embrace something new midstream.

“None of the scientists had contemplated guinea pigs as an option in DRC when the project started. Now they really could turn out to be indispensable.”

Getting breeders to focus

Really, who’d be a breeder. Everybody’s telling you what to do all the time. There are those famous “climate-ready” varieties everybody says they need. Plus on top of that, every single-issue lobby group is also making its own demands for tailor-made varieties. The organic or conservation agriculture crowd want varieties adapted to those conditions. People who think the future is mixed crop-livestock farming want dual-purpose varieties. And so on. What’s the poor plant breeder to do?

Well, she might read a new paper in Food Security for a start. Waddington et al. have identified the top ten production constraints for six major staples in 13 farming systems in sub-Saharan Africa, South Asia and East Asia and the Pacific, based on a survey of over 600 experts. They call their paper “Getting the focus right.”

The survey found significant yield gaps for smallholder farms, which were largest for sorghum, cowpea and chickpea, and large in the marginal, drier systems, particularly in Sub-Saharan Africa. All categories of production constraint—abiotic, biotic, management and socio-economic—were important contributors to yield gaps. A great diversity of specific constraints was reported for the crops in the different systems. The specific production constraints that were most severe and widespread for wheat and rice involved the deficiency, high cost and poor management of N fertilizer, soil fertility depletion, inadequate water management and drought stress. Weeds, soil degradation and drought were the most severe constraints for sorghum. Various insect pests and diseases and the high cost of their control were the major constraints for the legumes. Marketing and finance problems, and some specific biotic constraints, were the main concerns for cassava. The diversity of these important production constraints offer the agricultural research and development community an array of opportunities for solutions.

Some of these opportunities will have to do with improved agronomic practices, no doubt. But that will still leave a lot of work for breeders, in particular in the CGIAR system, for whose Generation Challenge Programme the work described in the paper was done. It will be interesting to see to what extent the varieties they develop over the coming years address the challenges identified in this paper. But by the time the next cycle of assessment of improvement programmes comes around, the constraints will have changed. Who’d be a breeder.

Featured: Fertilizer

Dirk on the pragmatics of learning to use fertilizers:

Excessive use of nitrogen fertilisers hurts the hip pocket nerve, particularly if it does not translate into expected yield increases. It looks like some Chinese farmers are “learning by doing” about modern fertilisers. That is a valid learning strategy, highly valued in the adult learning field.

Will it hurt hard enough, quickly enough for China’s farmers?

Speaking truth to Slow Food

ResearchBlogging.orgSlow Food is against standardization, right? Slow Food is for diversity, right? Well, sort of. That is certainly the rhetoric, but a paper by Ariane Lotti in Agriculture and Human Values 2 suggests that the practice can be rather different.

Lotti, who’s something of an insider, analyzes one of Slow Food’s projects in detail and comes to the conclusion that the organization is not as “alternative” as it claims, or believes itself to be. How can it be, when its imposition of production standards mimics the food system it purports to undermine? How can it be, when its taste education efforts can exclude “not-so-good-tasting foods…, potentially eliminating a part of the agrobiodiversity and associated processes that Slow Food is trying to save”?

Too harsh? A paragraph from the conclusion is worth quoting at length.

It may seem as if I am expecting Slow Food to do the impossible and protect agrobiodiversity while not engaging the structures of the conventional system, not creating a market for its exceptional products, and not trying to convince people of the importance of taste in the food decisions they make. Rather, I have tried to do something the organization has so far ignored; I have tried to take a critical look at the ways in which Slow Food attempts to achieve its mission and the effects of its activities. This is lacking in Slow Food and other alternative agriculture organizations, perhaps because a critique is often assumed to be a threat to a movement’s fragile existence. Without a critical examination of an organization’s activities, however, unintended and potentially negative effects are overlooked.

And of how many similar — and not so similar — organizations could something similar be said! Lotti longs for a middle way — no Cartesian dualist she.

…the binary of fast food and slow food ignores how the two extremes are related within the same agriculture system. This relation, in the case of the Slow Food organization, does not lead to a combination of the two to create what Mintz (2006, p. 10; emphasis in original) refers to as “food at moderate speeds”; that is, foods with the availability of fast foods and the characteristics of slow foods.

To truly fulfill its potential Slow Food needs to stop thinking of itself as somehow apart from — above — the conventional food system. Referring to the Basque pig keeper who was the subject of her analysis, Lotti points out that…

Pedro is not just a producer of Slow Food Presidium pigs and meats; he is a protector of global diversity and genetic resources. The industrial pig farmers, when they find themselves in a genetic corner with only conventionally-bred pigs to work with, turn to farmers like Pedro. The industrial pig is tasteless, and when the participants of the National Swine Improvement Federation Conference decide that they want to provide consumers with a “positive taste experience,” they go to farmers like Pedro, who raise non-industrial pigs, to look for taste (Johnson 2006, p. 54).

Closer attention to context and a critical, reflexive look at its efforts will “help the organization engage, address, and challenge more effectively the structures that undermine the continued production of the diverse catalogue of breeds and varieties with which it works.”

Will Slow Food slow down for a moment and listen?