Raise the Benefit of Special Aquaculture and Grasp the "Six Characteristics"

In recent years, the development of special aquatic product aquaculture has been relatively rapid, and many farmers also rely on it to get rich. However, there are also many aquaculture product breeders who fail to cultivate due to breeding techniques and misconduct on the market. How to improve the efficiency of aquaculture products? Should grasp the following "six sexes":

1. Consider the feasibility of feeding technology. The biological characteristics of special aquatic product species are often different from those of general breeding fish. In particular, some species have strict requirements on the breeding conditions. For example, artificial reproduction of river crab seedlings requires consideration for their development. The technology is well prepared and well planned.

2. To consider the possibility of feed supply. Many special aquatic products require animal feed, such as squid and mullet, when they are farmed; some even require fresh animal feed, such as bullfrogs. The breeding of these species must take into consideration the source and supply of animal foods. Of course, the cost of feed must also be taken into consideration. Feed channels should be widely opened. Such as fishing for snails, cockroaches, cockroaches; the use of livestock and poultry waste; can also use polyculture methods to reduce the use of feed, such as the use of fish and shrimp polyculture, fish and crab mixed mode. In short, if it is necessary to adjust to local conditions and feed sources are insufficient, it should be set on a feeding basis.

3. Consider the stability of the seedling source. The cost of aquaculture for special aquaculture is high. Therefore, it is necessary to select as many breeding stocks as possible that can be self-breeding or self-cultivation, or in varieties of seedlings and natural waters that can stably obtain the seedlings.

4. Make full use of the local area. Special aquaculture, we must pay attention to the use of local breeding conditions and regional advantages, avoid weaknesses, can not blindly chase the time of good market conditions breeds. Pay attention to brand advantages, carefully analyze the market's needs and capacity, and forecast the development trend and feasibility.

5. To avoid the singleness of the breed. At present, many special aquatic products are aquacultured, and the technology has not yet fully passed, and some are in the experimental stage. Therefore, if a single species is completely reared, once the breeding fails or the product is not sold, the economic loss will not be able to make up for it. For this reason, it is advisable for farmers to adopt a comprehensive management and three-dimensional culture, adopting the integrated natural aquaculture fishery model that combines fish, rice, fish and lotus roots to reduce risk losses to a minimum.

6. To consider the breadth of sales channels. Special aquaculture products have high cost and small quantities, so the price is also high, which restricts many consumers. If large-scale production, it is necessary to open up sales channels extensively, and some varieties can be combined with local sales and field sales, combined with mainland sales and export sales, such as crabs and shrimps.

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