What is the name of the method of irrigation which use a network of dripping pipes to save water?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the name of an irrigation method that utilizes a network of pipes to deliver water directly to plants while conserving water.

2. **Identifying the Method**: The method that fits this description is known as "drip irrigation." This method involves a system of pipes that deliver water directly to the roots of the plants.

3. **Features of Drip Irrigation**:
- **Water Conservation**: Drip irrigation is designed to minimize water loss, making it an efficient way to irrigate crops.
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