• Cassava farmers in Thailand and Vietnam reduce soil erosion on sloping land by planting grass strips along contour lines
  • Farmers in Thailand and Vietnam show how to build a healthy soil for growing cassava on slopes
  • Small-scale farmers in semi-arid areas use stone lines to slow down and harvest surface runoff during heavy rains
  • How stone lines can improve production in semi-arid areas
  • Wide deep planting pits used as a water harvesting technique and to boost soil fertility
  • Introduction to sustainable land management practices which have been proven in Africa
  • A popular method of preventing soil and water loss as practised in Kenya
  • Demi-lunes are earth embankments which capture runoff for improved yields
  • Contour bunds are permanent ridges of earth that follow positions located at the same altitude.