Sagarika Secrets Quiz Quiz

Explore key facts about the use and benefits of Sagarika seaweed extract in fisheries and agriculture with these beginner-friendly questions. Learn about its application, effects on aquatic life, and proper handling practices.

1. Purpose of Sagarika Seaweed Extract

   What is the primary purpose of using Sagarika seaweed extract in fishery-related agriculture?

   1. Enhancing growth and immunity in aquatic organisms
   2. Increasing the salt content of ponds
   3. Eliminating all types of pests
   4. Reducing the oxygen demand in water

   Explanation: The main benefit of Sagarika seaweed extract is to improve growth and strengthen the immunity of fish and other aquaculture species. Increasing salt content is not its function, and reducing oxygen demand is not a demonstrated effect. It cannot eliminate all pests.

2. Application Method

   Which is a common method for applying seaweed extract in aquaculture?

   1. Sprinkling directly onto the fish
   2. Freezing before use
   3. Mixing with feed
   4. Injecting into water pumps

   Explanation: Seaweed extract is usually mixed with feed to provide direct nutritional benefits. Injecting into pumps and sprinkling onto fish are not recommended methods, while freezing is unnecessary and does not enhance its effects.

3. Effect on Water Quality

   How does the use of Sagarika seaweed extract typically affect water quality in fish ponds?

   1. It causes permanent algae blooms
   2. It always increases water turbidity
   3. It turns the water acidic
   4. It can improve water quality by promoting beneficial microbes

   Explanation: Seaweed extract can foster beneficial microbes that enhance water quality. It does not necessarily cause turbidity, acidity, or permanent algae blooms, which are incorrect and undesirable outcomes.

4. Nutritional Benefit

   Which nutrient commonly found in seaweed extract supports the healthy development of aquatic species?

   1. Micronutrients like zinc and iron
   2. High levels of caffeine
   3. Excess table salt
   4. Artificial coloring agents

   Explanation: Seaweed extract is valued for its micronutrients, such as zinc and iron, which support growth and health. It does not contain significant caffeine, added salt, or artificial coloring meant for nutritional benefit.

5. Safe Handling Practice

   What is a recommended precaution when using any seaweed extract in aquaculture?

   1. Mix with undiluted chemicals
   2. Avoid overapplication to prevent negative effects
   3. Store in direct sunlight for longer shelf life
   4. Apply only at night for best results

   Explanation: Correct dosing is essential; excessive application may harm aquatic life or disrupt ecological balance. Night-only application and mixing with chemicals are not standard guidelines, and storing in sunlight can degrade quality.