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Land of silk and honey

We’ve had another enquiry about silk-making in Kenya, which is one of our most commented-on stories, so I was prompted to go and look for more information. I hadn’t really taken in before that the reason the projects promote bees and silkworms together is that (some?) African silk moths eat the leaves of Acacias, whose flowers are a source of nectar for bees. Win-win.

Anyway, back to the search for further information. There really isn’t that much. Luigi had already pointed to UNDP’s project, which doesn’t look as if it has changed much since then. New Agriculturalist had an article on sericulture a little more than a year ago, Kambogo Women’s Group is raising silkworms and feeding them on mulberry leaves, somewhat different from the wild silkworms feeding on acacia that are the focus of UNDP and IFAD efforts in Mwingi District. I also turned up some rough TV news footage here; it is unedited and pretty blurry, but it gives a rough idea of some of the things being done.

IFAD’s funding seems to have ended in 2004. People in Kenya clearly want to know more. So why isn’t more information available? And just what is the current state of the silk business in Kenya?

One of our readers must know more. Share, please.

Maybe bio-char does have a part to play

Terra preta is the very fertile black soil found mostly in parts of the Amazon basin, and believed to have been created by people mixing fine particles of charcoal and other stuff into the soil. A whole lot of voodoo has grown up around the subject, with unscrupulous charlatans, head in the sand naysayers and all manner of other life forms clustering around the idea. Some people think that one can create terra preta by adding bio-char to the soil, and that miracles will ensue.

I recently dumped on biofuels from a great height because in essence they are mining the soil. Doesn’t matter how slowly; at some point, the fun will have to stop. In the comments on that post, Karl and Anastasia weighed in by saying that bio-char, a potential residue after extracting bioenergy, could be returned to the land to close the loop. I dumped on that idea too.

Now I’m not so sure. Continue reading “Maybe bio-char does have a part to play”