It is not benefit of vermicompost

Options

A. Protection of water bodies from pollution
B. Reduction in microbial activity
C. Increased availability of minerals
D. Increased hydration and aeration

Answer

To determine which option is not a benefit of vermicompost, we will analyze each option provided in the question.

### Step-by-Step Solution:

1. **Understand Vermicomposting**: Vermicomposting is the process of using earthworms and microorganisms to decompose organic waste, resulting in nutrient-rich castings that improve soil quality.

2. **Evaluate Each Option**:
- **Option 1: Protection of water bodies from pollution**: This is a benefit of vermicomposting. By composting organic waste, it reduces the amount of waste that could otherwise pollute water bodies.

- **Option 2: Reduction in microbial activity**: This is **not** a benefit. In fact, vermicomposting enhances microbial activity as microorganisms break down organic matter, so this option is incorrect.

- **Option 3: Increased availability of minerals**: This is a benefit. Vermicompost enriches the soil with essential nutrients like nitrogen, phosphorus, and potassium (NPK), making minerals more available to plants.

- **Option 4: Increased hydration and aeration**: This is also a benefit. The process of vermicomposting creates pores in the soil, improving water retention and air circulation.

3. **Conclusion**: The only option that does not represent a benefit of vermicomposting is **Option 2: Reduction in microbial activity**.

### Final Answer:
The option that is not a benefit of vermicompost is **Option 2: Reduction in microbial activity**.

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