A Little Wisdom Helps You Become Smarter !In the video, Workers restore vegetation on barren slopes of a former mine by spraying artificial soil onto the rocky surface.
They use a high-pressure hydroseeder (spray machine) to cover steep areas where plants cannot grow naturally.
What’s being sprayed? A mixture of soil, seeds, fertilizer, and binding materials that sticks to the slope.
Why do this? The sprayed layer allows plants to root quickly, preventing soil erosion and turning rock into green land.
Key advantage: This method revives damaged ecosystems 5x faster than natural regrowth.
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