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7 décembre 2007

Ladybirds mania

Ladybirds mania
This animal is cute , useful , it doesn’t bite and doesn’t buzz. But take care, because it’s a big predator for aphids. The mass murder begin with the ladybird babies, they can consume until 200 aphids per day. And if there is a lack of food, they become...
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22 décembre 2007

ecologic earthworm

ecologic earthworm
For some people they look really disgusting but they are really useful. they could be called soil engineers. Their activity make them one of the major actors of the soil. They air, fertilize and structure it, therefore they are a utility for agriculture....
17 janvier 2008

“Duck Rice” in Japan

“Duck Rice” in Japan
In 1988, Takao Furuno tried to find a way to cultivate rice with biologic process . He discovered that in olden times, ducks-farming and rice growing were combined. Indeed, ducks are best friend of rice . They eat weeds and parasite insects. But they...
7 décembre 2007

Presentation

Presentation
Team: We are four students from Istom, which is a French school of international agronomical development. Our English teacher want us to publish a blog in relation to development Thanks to our studies we strongly think that there is not just A way of...
9 janvier 2008

The submerged windmills

The submerged windmills
Fossil fuels are polluting our planet whereas the oceans are clean and huge energy reservoirs . The submerged windmills use ocean tidal flow, which active the rotor and, thanks to a generator, produce electricity. This way presents several advantages....
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27 mars 2008

“Community Supported Agriculture”

“Community Supported Agriculture”
Principle: CSA are partnership between farmers, who have organic, biodynamic or sustainable systems of production, and consumers. The “supporters” share the production’s costs (seeds, water, equipment, etc) that are expected during the year and the farmer...
2 janvier 2008

Solar cooker

How to cook something when you don’t have no gaz and no wood? The solution is simple, and very easy, with the sun! And how use sun to cook? With a solar cooker. A solar cooker is a device which uses only sunlight to cook. There are three basics principles...
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