- ICRAF DG on why leguminous trees on farms are good for sustainable food security in Malawi.
- Sorghum next for biofortification.
Would you like some broccoli with that sesame (street)?
Annals of Important Research: An Economist blog post alerts me to a study that has apparently roiled the blogosphere, and that I slept through. Elmo 1 can make broccoli attractive to children. 2 Bottom line:
[I]n the control group (no characters on either food) 78 percent of children participating in the study chose a chocolate bar over broccoli, whereas 22 percent chose the broccoli. However, when an Elmo sticker was placed on the broccoli and an unknown character was placed on the chocolate bar, 50 percent chose the chocolate bar and 50 percent chose the broccoli. 3
Then you dig (or rather, you read someone who dug) and discover that the fight wasn’t broccoli vs chocolate, it was photo of broccoli vs photo of chocolate. But then that’s OK, because on the basis of 104 kids looking at photos of foods, the Sesame Street Foundation scored a big grant to see how a larger number of kids would relate to actual food items. As the Man Who Dug reports:
Hmmm. And what happened to this study? Beats me. If it ever got completed, I can’t find it. That might be because I don’t know how to search for it properly, or it might be because it produced null results and therefore got tossed in the same dustbin as all the other null results that make for boring reading and never find a home. If anybody knows anything about it, let us know in comments.
Commenters did indeed supply some extra information, including this study, which showed that 10 low-income African American children were more likely to choose and eat a healthy food after playing an “advergame” in which the goal was to get their computer to character to eat healthier foods and beverages.
Every little helps.
Ya don’t suppose parental example might have something to do with the foods children choose, do ya?
The data suggest that children begin to assimilate and mimic their parents’ food choices at a very young age, even before they are able to fully appreciate the implications of these choices.
Nibbles: Aubergines, Opuntia, Amazonian ag, Kenya, Swiflets, Coconut and Web 2.0, PROTA, Mexico, Fruit wild relatives
- More either-or stuff from the Guardian on the Indian GM brijal story.
- The USDA prickly pear cactus germplasm collection gets some exposure. And how many times can one say that.
- Much better title from Discover on that ancient northern Amazonian earthworks story.
- Kenyan foresters tell people to eat bamboo. Luigi’s mother-in-law politely demurs. On the other hand, she might like this.
- Swiflet farming? Swiflet farming.
- Really heated exchange on paper on coconut lethal yellowing in Yucatan develops on Google Groups. I love the internet.
- PROTA publishes expensive book on promising African plants. Promises, promises. NASA promised us the personal jetpack. Where are we with that?
- Nice summary of that Mesoamerican agricultural origins story we blogged briefly about a few days ago. So what exactly do you call hunter-gatherers who also grow crops?
- First International Symposium on Wild Relatives of Subtropical and Temperate Fruit and Nut Crops will be held March 19-23, 2011 in Davis, California on the campus of the University of California, Davis. Book early.
CGIAR Science Forum 2009 papers go online
Crop Science is publishing papers from the CGIAR Science Forum 2009. Lots of interesting stuff, including on biofortification and diet diversification, perennial favourites here of course. And all open access! Thanks, Jeff.
Nibbles: Sustainability, Urban Ag, Briefed, Tea, Yogurt, Manure, Soil, Intensiculture
- Interesting stuff behind a paywall: Thai government rethinks sustainability. Not that interesting.
- Same goes for Latin American Agroecologists Build a Powerful Scientific and Social Movement.
- CNN Mexico shows-and-tells the Spanish-speaking world about urban agriculture. Thanks Jeff.
- Emile Frison briefs Eurocrats on the The key relationship between biodiversity and agriculture. Video!
- Reflections on the invention of agriculture in MesoAmerica.
- Nailing fraudulent labeling of Darjeeling tea. Throw the book at them, I say.
- Lassi: “It’s the taste.” Yeah but how healthy can you make the stuff?
- “We found large differences in manure levels…” I bet you did.
- Soil! Don’t treat it like dirt. (Jeremy’s favourite bumper sticker.)
- Veggies in windows, fish in cages.