Daily management of bamboo shoot shell fish culture

Bamboo shoot shell fish has a certain culture area in various parts of our country, the nutritional value of bamboo shoot shell fish is relatively high, and the contents of protein, amino acids and other nutrient elements are relatively large. And the meat is tender and fishy, so the market demand is relatively large. When breeding bamboo shoot shell fish, we should pay attention to do a good job in daily management to ensure the benefit of culture. Then the editor will briefly introduce the daily management techniques of culturing bamboo shoot shell fish. Let's have a look!

1. Pond management

Within half a month after the successful hatching of bamboo shoot shell fish fry is an important period for the growth of bamboo shoot shell fish. At this time, the food quality and feeding amount directly affect the survival rate of bamboo shoot shell fish fry. We also need to do a good job in disinfecting the pond and sprinkling it all over the pond with quicklime powder. During the period of disinfection, water spiders can also be cultivated with farm manure to provide natural bait for bamboo shoot shell fish. Adequate bait is the key measure to ensure the healthy growth of fish fry and improve the survival rate. However, it is best to sprinkle some microbial preparations in the pond, which can not only cultivate enough plankton, but also avoid pollution to the water quality.

2. Cultivate fish and shrimp

Small fish and shrimp can also be used as bait for bamboo shoot shell fish. When the fry grows to about 2 cm, they can begin to eat small fish and shrimp. So we have to cultivate some small fish and shrimp in the pond about 5 days in advance, and the quantity can be about 90 times that of bamboo shoot shell fish. These baits not only can not meet the bait needs of bamboo shoot shell fish, but also have very good palatability. Then we should cultivate bait fish properly in another pond according to the specific breeding amount of bamboo shoot shell fish fry. Ensure that the bamboo shoot shell fish have sufficient bait throughout the growing period, and the replenishment time is usually about once every half a month.

3. Input and feeding management

When the bamboo shoot shell fish grow to about 4cm, you can start to feed some mixed feed and spread the feed in groups to ensure that it is sufficient and uniform. Should not be fed at noon, controlled in the morning and evening, the amount of feeding accounts for more in the evening. The main feeding amount is based on the weight of the fish, keeping it at about 18% of the fish's body weight. Surimi was the main feed in the early stage, and reasonable fish pieces were fed according to the opening size of bamboo shoot shell fish in the later stage. Then it is necessary to increase the amount of feeding according to environmental changes, eating and other aspects. Feeding should be based on the principle of fixed time and fixed quantity to ensure the growth of bamboo shoot shell fish.

4. Water quality management

When culturing bamboo shoot shell fish, we should properly breed some bighead carp and other fish in the pond, keeping them at about 500 per square meter. Then we should pay attention to do a good job in the management of water quality, and if we find that the water quality is poor, we should pay attention to changing the water in time to improve the water quality. Or add some light and bacteria to regulate the water quality, improve the fertility of the water, ensure the water quality, and create a good growth environment for bamboo shoot shell fish. Then the transparency of the pool water is controlled around 30cm, and then do a good job of escape prevention and enemy damage prevention.

The above is a brief introduction to the daily management of bamboo shoot shell fish culture. The management of bamboo shoot shell fish is very important. Poor management will adversely affect the yield and quality, so we must pay more attention to it. That's all for today's introduction. This article is for reference only. Thank you for your reading and support.