What is the name of the method of growing different crops mixed together in the same area or land to replenish soil?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the name of a method used to grow different crops together in the same area to improve soil quality.

2. **Identifying the Method**: The method that fits this description is known as "mixed cropping."

3. **Explanation of Mixed Cropping**: In mixed cropping, multiple types of crops are cultivated simultaneously in the same field during a single growing season. This practice helps in enhancing the nutrient quality of the soil.

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