A system of rotating crops with legume or grass pasture to improve soil structure and fertility is called

Options

A. Strip farming
B. Shifting agriculture
C. Ley farming
D. Contour farming

Answer

To answer the question, "A system of rotating crops with legume or grass pasture to improve soil structure and fertility is called," we need to analyze the given options and determine which one fits the description.

### Step-by-Step Solution:

1. **Understand the Question**: The question is asking for a specific agricultural practice that involves rotating crops, particularly with legumes or grass, to enhance soil quality.

2. **Evaluate the Options**:
- **Strip Farming**: This method involves dividing a field into strips and alternating the crops grown in those strips. While it can help with soil fertility, it does not specifically focus on rotating crops with legumes or grass.
- **Shifting Agriculture**: This practice involves cultivating one field until its productivity declines, then moving to another field. It does not involve rotating with legumes or grass specifically.
- **Lay Farming**: This method involves alternating the cultivation of legumes or grasses with other crops to improve soil fertility. This directly aligns with the description in the question.
- **Contour Farming**: This technique involves planting across the slope of the land to reduce soil erosion. It does not relate to rotating crops with legumes or grass.

3. **Identify the Correct Answer**: Based on the evaluation, the correct answer is **Lay Farming** (Option C), as it specifically involves the rotation of crops with legumes or grasses to enhance soil structure and fertility.

### Final Answer:
The system of rotating crops with legume or grass pasture to improve soil structure and fertility is called **Lay Farming**.

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