Among the given options, which one is not correct for the use of large amount of fertilisers and persticides ?

Options

A. They are eco-friendly
B. They turn the fields barren after some time
C. They adversally affect the useful component from the soil
D. they destroy the soil fertility

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks us to identify which statement regarding the use of large amounts of fertilizers and pesticides is incorrect.

2. **Analyzing Fertilizers and Pesticides**: Fertilizers and pesticides are chemicals used in agriculture to enhance crop yield. Fertilizers provide essential nutrients to the soil, while pesticides are used to control pests.

3. **Effects of Fertilizers and Pesticides**:
- **Soil Fertility**: While fertilizers can provide instant fertility, their excessive use can lead to long-term soil degradation.
- **Soil Health**: Over time, the use of these chemicals can harm the soil by reducing its organic matter (humus) and making it less fertile.
- **Environmental Impact**: These chemicals can adversely affect the ecosystem, including beneficial organisms in the soil.

4. **Evaluating the Options**:
- **Option A**: Claims that fertilizers and pesticides are eco-friendly. This is incorrect as they can harm the environment and soil health.
- **Option B**: States they turn fields barren over time. This is correct.
- **Option C**: Indicates they adversely affect useful components of the soil. This is also correct.
- **Option D**: Claims they destroy soil fertility. This is correct as well.

5. **Conclusion**: The statement that fertilizers and pesticides are eco-friendly (Option A) is the incorrect one.

**Final Answer**: Option A is not correct for the use of large amounts of fertilizers and pesticides.

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