What conditions do you need to raise lobster?

Lobster meat is delicate and fat, no matter it is stir-fried or steamed, it has a different flavor. Now it's time to eat lobster, whether it's midnight snack stalls, restaurants or everyone's home, crayfish will be served in the near future. Because the price of crayfish has dropped by a dive, from 20 to 30 per jin in May to 10 yuan per jin, so people have bought it back to taste fresh. Lobster culture has good economic benefits, and various green culture models are favored by farmers. So, let's take a look at what conditions are needed for lobster farming today.

I. requirements for culture environment

Lobster is better to grow in a dark environment, especially afraid of strong light, so they usually go out at night, even during the day, they will go to the dark environment to hide. Lobster feet are very strong, there is often the phenomenon of digging holes, so they usually dig caves close to the water. If a large number of lobsters are gathered together to dig holes, it will do some damage to the breeding environment, and then the lobsters will run away together. Because, when establishing a lobster breeding site, it is necessary to add an anti-escape net on the periphery to prevent the lobster from escaping. In addition, in order to make the lobster grow better, it is necessary to simulate the living environment of aquatic plants on the aquaculture water surface, providing them with concealed objects, so that the lobster can have a place to live and shed its shell, so as to avoid killing each other.

II. Key points of water quality management

The requirement of lobster culture for water quality is relatively high, no matter what kind of aquatic animals are raised, the water quality will affect their normal growth, and so is lobster. Therefore, PH is more suitable for lobster growth when it is weakly alkaline. At ordinary times, we should do a good job of changing water and injecting water regularly, and cultivate some natural plankton as bait for lobster. In the management of water quality, it is necessary to regularly do a good job in limewater disinfection measures, so as to avoid too many microorganisms in the water leading to lobster diseases.

Third, scientific feeding

Lobster feeding must be scientific, to master a good quantity, if there is not enough feed for a long time, lobsters may grab food, or even kill each other. So make sure it's full when you feed it. As omnivorous aquatic animals, there are many choices of lobster feed, such as animal feed has livestock viscera, miscellaneous fish, botanical feed has water plants, vegetable cakes, wheat and so on. The feeding time is usually in the evening, which is also determined by the living habits of the lobster.

Fourth, catch lobster

If the young lobsters grow normally with adequate feed and reasonable temperature, they can be caught and put on the market in two or three months. When catching lobster, we should pay attention to the small catch and the rotation, so that we can increase the recapture rate and sell it at a good price.

To sum up, lobster culture must pay attention to the details of culture environment, water quality, feeding, fishing and so on, so as to achieve a bumper harvest.