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Biogas
technologies

Biogas [Botswana]

Production of methane gas from cow-dung for use in house-hold cooking, heating and lighting in order to reduce fire wood demand

  • Compiler: Sebego Reuben
Minimum tillage
technologies

Minimum tillage [Brazil]

Seed of maize and soy are planted directly into the soil with a minimum previous tillage impact.

  • Compiler: Stefan Hohnwald
Permeable rock dams
technologies

Permeable rock dams [Burkina Faso]

Permeable rock dams serve to restore seriously degraded farmland and forest/rangeland and are used to fill in gullies and control water flow.

  • Compiler: Dieter Nill
'Forage Christine'
technologies

'Forage Christine' [Burkina Faso]

A modern hydraulic complex in the centre of the Sahelian region of Burkina Faso for watering livestock in the dry season.

  • Compiler: Nouhoun Zampaligré