Скачать или смотреть Planting Dry Straw in Sand to Fight Desertification

Why do people plant dry straw in sandy areas?

This is a *sand barrier laying machine**. It places **straw mats* on sandy ground to *hold the sand in place* and *stop the wind from blowing it away**. These barriers help **slow down desert expansion* and protect the land.

The machine has a *large disc* that pushes the straw mats deep into the ground for better stability. It’s an important tool in **China’s fight against desertification**.

Before laying the mats, workers **weave straw into sheets and cut them evenly**. This makes sure the barriers are strong and have no big gaps.

Desertification affects **27% of China’s land**, but this simple method is helping restore the land and protect nature.

#china #machine