What are the rural entrepreneurial aquaculture projects in 2017?
What are the rural entrepreneurial aquaculture projects in 2017? In addition to the traditional four major fish farming, what other aquaculture projects can you choose to start a business in rural areas?
1. Crabs
Artificial breeding crab cycle is relatively long, generally every April into the crab seedlings, breeding to December of that year into buckle crabs, the second year into the pond breeding, almost to the Mid-Autumn Festival can be listed, to about a year and a half. To raise crabs in the pond, it is necessary to plant palatable aquatic plants at the bottom, such as goldfish, Elodea, etc., build a fence around with thin film to prevent crabs from escaping, and feed a certain amount of wild fish regularly. The initial cost is generally about 2000 yuan per mu, and if all goes well, the profit is about five thousand yuan.
2. Shrimp
Shrimp has edible and medicinal value, and the prospect of culture is good. Freshwater shrimp culture includes freshwater shrimp culture and sea shrimp desalination culture. The main species of freshwater shrimp in China are Macrobrachium rosenbergii (Macrobrachium rosenbergii, river shrimp and grass shrimp), Macrobrachium rosenbergii and freshwater lobster. Freshwater lobsters also include red crab shrimp (Australian lobster), Abby shrimp and crab shrimp (crayfish). The main species of sea shrimp in desalination culture is Penaeus vannamei.
Third, Loach
Misgurnus anguillicaudatus is a warm water fish with a suitable water temperature of 10-30 ℃, wide distribution and strong adaptability. Like to inhabit the surface of the bottom humus, eat plankton, small crustaceans, insects, aquatic plant debris, algae, etc., and sometimes eat underwater humus. Misgurnus anguillicaudatus is a favorite aquatic food for consumers because of its fat meat and rich nutrition, and it is very popular because of its easy feeding and good benefit.
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