Seed drill is used to

Options

A. sow the seeds
B. remove the weeds
C. remove the pest
D. mix manure in the soil.

Answer

### Step-by-Step Solution:

1. **Understanding the Seed Drill**: The seed drill is a tool used in agriculture for sowing seeds. It allows for the mechanical planting of seeds in the soil.

2. **Mechanism of Sowing**: The seed drill operates using a tractor or another vehicle, which makes the process of sowing seeds much more efficient compared to manual sowing.

3. **Advantages of Using a Seed Drill**:
- **Proper Depth**: The seed drill ensures that seeds are planted at the correct depth in the soil, which is crucial for germination.
- **Proper Spacing**: It also allows for seeds to be spaced evenly, preventing overcrowding and competition for nutrients.
- **Soil Coverage**: After sowing, the soil is covered, which helps in maintaining moisture and promoting better germination.

4. **Identifying the Purpose**: The primary purpose of the seed drill is to facilitate the sowing of seeds.

5. **Evaluating Options**: The question provides multiple options:
- Sowing of seed
- Removal of weeds
- Removal of pests
- Mixing manure in the soil

Among these options, the correct answer is the first one: **sowing of seed**.

### Final Answer:
The seed drill is used for **sowing of seeds**.

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