The term 'aquaculture' means

Options

A. Inland fisheries
B. aspergillosis
C. Marine fisheries
D. both 1 and 3

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Term 'Aquaculture':**
- Aquaculture refers to the cultivation of aquatic organisms. This includes both marine and freshwater species.

2. **Types of Organisms Involved:**
- The organisms involved in aquaculture primarily include food fish (like salmon), shellfish (such as oysters), mollusks, crustaceans, and aquatic plants.

3. **Controlled Conditions:**
- Aquaculture is conducted under controlled conditions, which means that various factors such as water quality, feeding, and protection from predators are managed to enhance production.

4. **Aqua Farming:**
- Aquaculture is also known as aqua farming. This term emphasizes the farming aspect of aquatic organisms.

5. **Stages of Aquaculture Operations:**
- There are several stages in aquaculture operations:
- **Hatchery Operation:** Produces fertilized eggs, larvae, or fingerlings.
- **Nursery Operation:** Nurtures small larvae to fingerlings or juveniles.
- **Grow Out Operation:** Farms fingerlings or juveniles to reach marketable size.

6. **Correct Options:**
- The question provides options related to aquaculture. The correct answer includes both inland fisheries and marine fisheries, as both fall under the umbrella of aquaculture.

7. **Incorrect Options:**
- Aspergillosis is mentioned as an incorrect option. It is an infection caused by a type of mold and is unrelated to aquaculture.

8. **Final Answer:**
- Therefore, the term 'aquaculture' means both inland fisheries and marine fisheries.

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