Traditional Culture Encyclopedia - Weather forecast - Does the lobster pond often get off the net? When is the best time to get off the net?

Does the lobster pond often get off the net? When is the best time to get off the net?

Crayfish culture is also a kind of aquaculture that has only caught fire in recent years. Only crayfish can make a once-flooded alien species be eaten alive by artificial breeding, which can't satisfy people's appetite. So when raising crayfish, does catching crayfish with nets have an effect on the shrimps in the lobster pond?

Does the lobster pond often get off the net? In fact, it depends on when you get off the net (cage) and when you get online (cage). Under normal circumstances, only when most of the shrimps in the pond meet the market specifications will you go out to catch shrimps. In this case, as long as the appropriate time is chosen, the bad influence of prawns will not be caused. If you try to put it at night in hot weather, close the cage before the sun comes out, so the influence of prawns will be less. It is best not to put lobsters into the net in hot season or sultry noon, which is very harmful to prawns. Improper handling will cause a large number of shrimp deaths.

As mentioned above, shrimps will only be released when they are sold, that is to say, after each shrimp is lifted, some shrimps that can be marketed will be sold, so that the density of shrimps in the pond will be reduced. From the whole breeding process, the density will be reduced after selling a part, which is more conducive to the growth of shrimp in the pond. From this point of view alone, it is beneficial to the whole cultivation process, not only to the increase of output, but also to the flow of funds.

Of course, in the whole production process, lobsters can't be caught every day as soon as they are sold, which is not conducive to the growth and health of shrimps. Because too frequent operations are easy to hurt shrimps, the best way is to catch lobsters in different water bodies in turn according to the growth of shrimps.

When is the best time to get off the lobster net? Crayfish are mostly active at night, so it is best to come out at noon and collect them in the morning.

Catching crayfish by net is one of the necessary means. Only shrimps caught in the net can be sold with profit and value.

Crayfish can grow rapidly by molting, which reduces the density of crayfish and gives crayfish more living space, especially in the peak season, the density decreases and the growth speed is obviously accelerated. Conducive to producing good value.

How to get off the lobster net is correct. It is not recommended to fish for three days and dry the net for two days in the lobster pond. To get off the net at one time can not only seize the high market price, but also concentrate the output and ship it quickly, which improves the efficiency and is conducive to the healthy development of aquaculture.

It is recommended not to get off the net during the period of large-scale illness of lobsters, and it is recommended to get off the net less or not during the period of illness of lobsters in Tangkou. After scientific treatment, it is recommended to concentrate on the net.

Finally, if you want to have good breeding benefits, you must have both output and specifications, and the most important thing is to catch up with the price. All the good benefits have been sold, and farmers scientifically arrange their own production according to their own conditions.