1. Water source Water source is the first element of aquaculture. It consists of water quality and quantity. Water supply should be sufficient. Deep well water is commonly used in eel farming. Generally, in a farm of 2000 square meters, the output of deep well water should not be less than 60 tons per hour. The outlet water temperature is not lower than 24℃ to reduce heat consumption; It is ideal that the water source of Monopterus albus pond can be irrigated by gravity.
2. Feed should have reliable feed sources. One is compound feed and the other is artificial feed. It is necessary to ensure that the feed can be adequately supplied, the quality is guaranteed, and it is economical.
3. Geographical environment Noise and industrial pollution should be avoided in the surrounding environment of eel farm; Good terrain, low construction cost, no dry water in dry season and no flood in rainy season.
4. The soil greenhouse is a cement cultivation pond, and the soil quality has little influence. It is best to use loam between sand and clay in adult eel ponds.
This is an important aspect that needs to be considered when choosing transportation and communication sites. Eel farm feed procurement, adult eels shipped in large quantities, must be timely. The site should be located in a place with convenient transportation.
6. The power system shall ensure sufficient capacity, reliable normal power supply of power grid and self-provided power supply system.
Finally, it is necessary to comprehensively consider factors such as soil quality, topography, climate, transportation, power supply, seed resources and living conditions, so as to better design eel breeding tasks, production scale, breeding methods and long-term development planning.