Provide a detailed description of pearl harvesting, the grading process, and the economics of pearl culture.

What is the difference between monoculture and polyculture? Discuss the risks are associated with the pen culture method?

Describe any five common diseases of shrimp and explain how each disease is diagnosed.

Describe the methods for processing and storing Artemia cysts and biomass.

Provide a brief explanation of the culture practices used in ponds for the production of Artemia cysts and biomass.

Describe the desirable characteristics of a species considered suitable for aquaculture.

List the commercially important finfish species suitable for coastal aquaculture. What are the most effective methods for their cultivation?

Discuss the ecological significance of mangroves.

List five essential nutritional requirements of fish and shrimp and explain the significance of each nutrient.

Outline the primary components of artificial diets formulated for fish and shrimp larvae.

Explain the key functional units of a shrimp hatchery and their roles.

Define saline and alkaline soils. Discuss the soil properties that are important for aquaculture.

What are the different types of aquaculture by-products? Describe any one.

Discuss the major constraints in existing system of fishery education.

Explain the process of treatment of sewage water before its use in aquaculture.

Methods of extension services in aquaculture

Sea weeds

Fish preservation by salting and drying

What is recreational aquaculture? Discuss how you will keep ornamental fishes in home aquaria.

Describe the various cultural practices used world over for domestic consumption.