Select the most appropriate option to substitute the underlined segment in the given sentence. The rearing of silkworms is called horticulture .
sericulture
Understanding Terms Related to Animal Rearing and Plant Cultivation
The question asks to find the most appropriate term to replace the underlined phrase "horticulture" in the sentence "The rearing of silkworms is called horticulture." To answer this, we need to understand the specific terms used for different types of farming and cultivation.
What is Horticulture?
Horticulture refers to the art and science of growing plants, such as fruits, vegetables, flowers, and ornamental plants. It involves garden cultivation and management. Rearing animals like silkworms is not part of horticulture.
Identifying the Correct Term for Silkworm Rearing
Let's look at the provided options and their meanings:
| Term | Definition |
|---|---|
| Pisciculture | The controlled breeding and rearing of fish. |
| Agriculture | The science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products. It's a broad term. |
| Sericulture | The production of silk and the rearing of silkworms for this purpose. |
| Apiculture | The maintenance of honey bee colonies, commonly in hives, by humans. Also known as beekeeping. |
Based on the definitions:
- Pisciculture is about fish.
- Agriculture is a general term, but the question asks for a specific term for silkworms, and "horticulture" is incorrect for silkworms.
- Sericulture is specifically the rearing of silkworms to produce silk.
- Apiculture is about bees.
Therefore, the correct term for the rearing of silkworms is sericulture.
Substituting the Underlined Segment
The original sentence states, "The rearing of silkworms is called horticulture." Since horticulture is incorrect for silkworms, we need to replace it with the correct term. From our analysis, sericulture is the precise term for rearing silkworms.
The sentence should be corrected to: "The rearing of silkworms is called sericulture."
Comparing this with the options, the term "sericulture" is provided as an option.
Conclusion on Silkworm Rearing Terminology
The rearing of silkworms is scientifically known as sericulture. This is a distinct practice from horticulture (plant cultivation), pisciculture (fish farming), agriculture (general farming), and apiculture (beekeeping).
Revision Table: Rearing and Cultivation Terms
| Activity | Specific Term |
|---|---|
| Rearing of silkworms | Sericulture |
| Growing plants (fruits, vegetables, flowers) | Horticulture |
| Rearing fish | Pisciculture |
| Keeping bees | Apiculture |
| General farming (crops and animals) | Agriculture |
Additional Information on Sericulture
Sericulture is an important agro-based industry in many parts of the world, particularly in Asia. The process involves several steps:
- Cultivation of food plants for silkworms (typically mulberry leaves).
- Rearing of silkworms under controlled conditions.
- Processing of cocoons to extract silk filament.
Different types of silkworms exist, but the most common one used in sericulture is the larva of the silk moth Bombyx mori.
Important Questions from Vocabulary
Select the word with the correct spelling from the options given below to fill in the blank.
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Select the option that expresses the given sentence in passive voice.
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