Compare the use of manure and fertilizers in maintaining soil fertility.

Explanation

To compare the use of manure and fertilizers in maintaining soil fertility, we can follow these steps:

### Step 1: Definition of Manure and Fertilizers
- **Manure**: Manure is organic matter that comes from animal excreta and plant waste. It is rich in nutrients and helps improve soil structure and fertility over time.
- **Fertilizers**: Fertilizers are chemical substances that provide essential nutrients to plants. They can be organic or inorganic but are often synthetic and are used to enhance plant growth quickly.

### Step 2: Impact on Soil Fertility
- **Manure**: Manure increases soil fertility by adding organic matter, which improves the soil structure, enhances moisture retention, and promotes the growth of beneficial microorganisms. This leads to a healthier soil ecosystem.
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