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shifting cultivation

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shifting cultivation
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Storyboard Tekst

  • The tribes cut down the trees using hand tools.
  • After the trees are dried they are burnt. This removes the weeds and roots to provide natural fertilisers.
  • The area is now has been planted, with things like manico, rice and pumpkins. This gives the tribes cash crops.
  • As soon as the trees have been cleared the soil starts to loose its fertility as the heavy rain washes away the nutrients out of the soil.
  • The soil is now poor, the crops stop growing.
  • Tribes now need to move to a new area.They need to go back to step one.
  • After 20-25 years the land can be farmed again. 
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