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From: Footsteps 24

A discussion of women's health issues and concerns

After heavy rainfall, water will drain away. If soil conservation methods – such as barriers and plant cover – are not used, the rain water may carry soil with it. Small channels begin. As these grow, they are known as gullies.

Large gullies often develop along the sides of paths and roads. Small gullies (less than 25cm deep) can usually be controlled by making contour ditches and ridges. With large gullies this is not enough. They must be blocked to stop the erosion. Gullies that are not blocked will continue to grow deeper, causing more and more good soil to be washed away during heavy rain. 

Sticks can be used to make an effective barrier across a gully.

Sticks can be used to make an effective barrier across a gully.

1. Find where the gully begins

This is very important. Stop the erosion where it begins. Walk up the gully. Find out the source of the water that flows down the gully during heavy rain. It is very difficult to stop gully erosion just by blocking gullies. So much water may flow down the gully during a storm, that all the barriers may be washed away. First make cut-off drains, contour ditches and grass strips and plant trees to reduce the amount of rainwater that runs into the gully.

2. Encourage your neighbours

Often the water may be coming from land that belongs to other farmers. In a friendly way, explain to these farmers how important it is to control soil erosion. Farmers must work together to stop gullies from growing. Gully control needs community co-operation because a large gully usually passes through several people’s land.

3. Build strong barriers

A farmer’s wealth is in the soil. Don’t lose it!

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