The correct answer is: d) All of the above.
Aquaculture, or fish farming, is growing in popularity in Arunachal Pradesh, especially for species like carp, trout, and catfish. These species are all well-suited to the climate and water conditions in Arunachal Pradesh, and they are also in high demand by consumers.
Carp are a type of freshwater fish that are native to Europe, Asia, and Africa. They are a popular food fish, and they are also used as a source of fertilizer and animal feed. Carp are hardy fish that can tolerate a wide range of water conditions, and they are relatively easy to breed and raise.
Trout are a type of freshwater fish that are native to the Northern Hemisphere. They are a popular food fish, and they are also used as a source of sport fishing. Trout are cold-water fish that require clean, well-oxygenated water. They are relatively easy to breed and raise, but they are susceptible to disease and parasites.
Catfish are a type of freshwater fish that are native to North America, South America, and Africa. They are a popular food fish, and they are also used as a source of catfish oil, which is used in cosmetics and pharmaceuticals. Catfish are hardy fish that can tolerate a wide range of water conditions, and they are relatively easy to breed and raise.
The aquaculture industry in Arunachal Pradesh is still in its early stages, but it has the potential to grow significantly in the future. The state has a number of advantages that make it well-suited for aquaculture, including a favorable climate, abundant water resources, and a growing demand for fish products.