A quicker regeneration of grass leaves shall occur by

Options

A. A. Cutting
B. B. Grazing
C. C. Irrigation
D. D. Clipping

Answer

To solve the question regarding the quicker regeneration of grass leaves, let's analyze the options step by step.

### Step-by-Step Solution:

1. **Understanding Regeneration**:
- Regeneration refers to the process by which damaged or lost tissues are restored in living organisms. In plants, this is particularly important for growth and recovery from damage.

2. **Identifying the Tissue Responsible for Regeneration**:
- In grasses, the meristematic tissue, specifically intercalary meristem, is responsible for the regeneration of leaves. This tissue allows for the growth of new leaves after they have been damaged or removed.

3. **Evaluating the Options**:
- **Option A: Cutting** - Cutting grass can stimulate growth as it removes the upper parts of the plant, allowing the meristematic tissue to activate and promote new leaf growth. However, it may not be the quickest method.
- **Option B: Grazing** - Grazing by animals can also lead to regeneration, as it removes parts of the grass. However, this process may not be as controlled or efficient as other methods.
- **Option C: Irrigation** - Irrigation involves supplying water to the grass. While it is essential for growth, it does not directly lead to quicker regeneration of leaves. Therefore, this option is incorrect.
- **Option D: Clipping** - Clipping is a method of cutting grass at a specific height, which can encourage quicker regeneration. This method is often used in lawn maintenance and promotes healthy growth by stimulating the meristematic tissue.

4. **Conclusion**:
- Among the options, clipping is the most effective method for quicker regeneration of grass leaves. Therefore, the correct answer is **D: Clipping**.