The Slow Food movement 20 years old this year. It is having its annual showcase in Italy this week. Slow Food “aims to promote traditional farming techniques and products, to counter the spread of factory farming.” Its potential as a means of promoting neglected and underutilized species is clear, but I wish there were some tangible success stories from developing countries.
Idaho farmers discover green manure
Members of the Blackfoot people in the state of Idaho have pioneered the use of oriental mustard as a green manure, growing it on potato fields to combat weeds, erosion and pests and diseases. Now a trial with the University of Idaho is extending the opportunity to mainstream farmers in the potato state. John Taberna, a Blackfoot seed distributor, says that oriental mustard (possibly Brassica juncea, but the article doesn’t say and I’m just guessing) has a fungicidal effect, in addition to other benefits of green manures. The tribe’s business council agreed to reduce pesticide use by 15% over the next 20 years, and the green manure is part of that effort.
Fair dues
Did you know October was Fair Trade Month? There’s a nice discussion of fair trade in chocolate here. Again, has anyone done a study of how fair trade certification empirically affects genetic diversity in farmers’ fields?