• 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
  • By using the runoff water from roads immediately, or after storage, extra water is available for crops
  • Demi-lunes are earth embankments which capture runoff for improved yields