• Español
  • Français
  • English
  • Português

Improved Fallows

Summary

Natural fallow is land resting from cultivation, usually used for grazing or left to natural vegetation for a long period to restore soil fertility lost from growing crops. Improved fallow is also land resting from cultivation but the vegetation comprises planted and managed species of leguminous trees, shrubs and herbaceous cover crops. These cover crops rapidly replenish soil fertility in one or at most two growing seasons. They shorten the time required to restore soil fertility; they help to improve farmland productivity because the plant vegetation that follows them is superior in quality; and they increase the range of outputs, because the woody fallow species can also produce fuel wood and stakes.

This practice aims to describe how to establish and manage improved fallow as an innovative agroforestry technology that can meet the different needs of the farmers
and improve the natural resource base. It is intended to serve as a useful guide for extension staff, non-governmental organizations, community-based organizations
and farmers.

Add comment

Log in or register to post comments