What are the advantages of composite fish culture

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In a composite fish culture, five or six different species are cultured together in a single fish pond. Fishes with different food habitats are chosen so that they do not compete for food among themselves. ... As a result fish yield from the pond increases.

Answer

The advantages of composite fish culture are:1. Fish can be grown in crop fields especially paddy.2. Intensive Fish farming is possible because plenty of water is available during crop seasons.3. In this system both local and imported fish species can be cultivated.

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thanks

Answer

Advantages of Composite Fish Culture:

Composite fish culture is a popular method of fish farming that involves the rearing of multiple fish species together in the same pond. This method offers several advantages, making it a preferred choice for fish farmers. Let's explore the advantages of composite fish culture in detail:

1. Efficient utilization of resources:
- Composite fish culture allows for the efficient utilization of resources such as water, feed, and space.
- By rearing multiple fish species together, the available resources can be utilized optimally, maximizing productivity.

2. Increased fish production:
- The combination of different fish species in composite fish culture enhances overall fish production.
- Different species occupy different niches in the ecosystem, utilizing different food sources and utilizing different layers of water.
- This leads to better utilization of available resources and increased overall fish production.

3. Reduced risk of disease outbreak:
- Rearing multiple fish species helps reduce the risk of disease outbreaks.
- Different fish species have varied disease susceptibility, and the presence of multiple species acts as a buffer against the spread of diseases.
- If one species gets affected by a particular disease, the other species may remain unaffected, reducing the overall impact on the fish population.

4. Efficient nutrient cycling:
- Composite fish culture promotes efficient nutrient cycling in the pond ecosystem.
- Different fish species have different feeding habits and preferences, leading to a diverse diet.
- This diversity in feeding habits ensures efficient utilization of different types of feed, including natural food organisms and supplementary feed, resulting in better nutrient utilization and recycling.

5. Improved pond ecology:
- Composite fish culture contributes to improved pond ecology and biodiversity.
- The presence of multiple fish species enhances the overall ecological balance within the pond.
- The different species interact with each other and with the environment, leading to a more stable and sustainable ecosystem.

6. Diversification of income:
- By rearing multiple fish species, farmers can diversify their income sources.
- Each fish species has its own market demand and price, allowing farmers to cater to different market segments and maximize their profits.

In conclusion, composite fish culture offers numerous advantages such as efficient resource utilization, increased fish production, reduced disease risk, efficient nutrient cycling, improved pond ecology, and diversification of income. By adopting this method, fish farmers can enhance their productivity and profitability while contributing to sustainable aquaculture practices.

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