How to Raise Lobster and Its Cultivation Techniques

Crayfish will be caught ashore for sale after autumn, and some good ones need to be left for breeding when catching crayfish. The remaining shrimps will be mated in August and September. It is also necessary to lower the water level in the pond and dig holes for crayfish by the pond to facilitate their spawning. For these crayfish in the breeding period, it is necessary to strengthen the feeding of feed to make their gonads bulge to facilitate spawning.

2. How to replant reasonably?

As mentioned above, most lobsters have been sold out in autumn, which is not enough for breeding and needs to be replanted. We have to buy corresponding shrimp according to the culture area to ensure the next year. If you can't buy it, go straight to the pond. You need to put all the water in the pond first, then remove all the impurities such as aquatic plants and silt in the pond, and then disinfect it with quicklime powder and sun exposure. Finally, you need to fatten the water.

3. How to train parents

After harvesting, straw needs to be treated and returned to the field to improve soil fertility. The specific method is that the paddy field needs to be sun-dried for about three days, and then the water is discharged into the paddy field, and the amount of water is not too deep, so long as the lobster is suitable, and then it is disinfected with quicklime powder. When the lime powder is too thick, aquatic plants can be cultivated. After a period of time, aquatic plants germinate and take root, and then water is released and placed in the position where crayfish lay eggs. At this time, the young shrimp can eat plankton in the pond and rice stalks returned to the field as bait.

4. Need fertilizer

Whether the original crayfish are still alive or not, the newly cultured crayfish need topdressing, the decomposed organic fertilizer can be used in moderation, and plankton should also be cultured. At this time, the transparency of the pond water quality should be kept at about 50%, so that the growth of young shrimp can be well observed and problems can be dealt with in time.

5. How to feed?

In order to make young shrimps grow better, we need to put bait on time every day. If the bait we choose is fish offal, it will be larger and need to be intact before feeding. What kind of professional shrimp feed should I buy to feed it? Because crayfish like to eat at night, it is best to feed them after the temperature drops at night. Finally, observe the temperature of water. Don't eat if the temperature is too low, and don't let the water temperature drop below 12 degrees.