Speaking of factory recirculating aquaculture, there is a topic that cannot be sidetracked - what varieties to raise?
What are the suitable breeding varieties of circulating water? What breed can you raise to make money? This is also the focus of concern for many farmers.
First, circulating water suitable for breeding varieties
There are many varieties suitable for farming in factory circulating water systems, here we divide it into freshwater breeds and mariculture breeds.
Second, what breed can make money?
To determine which breed can be profitable, it is not only based on the value of the breed itself, but also need to comprehensively consider the regional climate, market demand and other actual conditions for detailed analysis.
Although factory recirculating aquaculture technology can reduce the constraints of weather and environmental factors, the cost of energy consumption can not be ignored.
Taking East Star spot as an example, although its market value is high, it is extremely picky about water temperature conditions, the optimal water temperature range is 22-29℃, if it is cultivated in the northwest or northeast region, the heat preservation energy consumption in winter will be extremely considerable, seriously affecting the economic benefits.
Another example is puffer fish, although the market demand is strong and popular in southern Jiangsu, but the market acceptance in other cities is relatively flat.
Therefore, the selection of breeding varieties needs to be considered comprehensively and cannot be generalized.
Third, how to scientifically select breeding varieties?
1. Understand the market: ① Investigate the market capacity, including the demand for varieties, sales channels, and market competition. The selected varieties should have a large market demand and broad sales prospects to ensure the smooth sale of products. ② Market acceptance. That is, the degree of consumer recognition of the variety, including taste, nutritional value and health benefits.
2. High added value: Priority is given to varieties with high economic value, rich nutritional value and unique selling points, such as Mandarin fish, grouper, rainbow trout, etc., to ensure the maximization of aquaculture benefits.
3. Variety stability: Select varieties with stable fry supply, stable genetic traits, strong disease resistance and good adaptability to reduce breeding risks.
4. Breeding technology: Consider their own breeding technology and management level, choose varieties suitable for their own conditions, reduce breeding risks.
Fourth, combined with the current situation to look at breeding varieties
1. Great potential for special fish breeding - The breeding potential of famous and excellent varieties such as Siniperca chuatsi, grouper and spotted forktail «, which are in great demand at present, is very huge
2. Freshwater shrimp and seawater shrimp have been thriving for a long time - at present, shrimp farming is mainly concentrated in coastal areas, and there are still vacancies in the inland. Hot shrimp mainly include South American white shrimp, green shrimp, macrobrachium rosenbergii, Australian freshwater lobster and so on.
3. Other special breeding is worth looking forward to - such as seahorse, eel, eel, turtle and other varieties, the breeding amount is also increasing year by year, and the subsequent market has the potential to break out, which is worth looking forward to!
I hope this tweet will provide you with a valuable reference for your road to factory recycling aquaculture. If you have any questions or want to learn more about a certain breed, please leave a comment and we look forward to exploring more possibilities with you!