What conditions are needed for lobster farming and what should we pay attention to?

Lobster is a delicacy in our daily life, which is deeply loved by everyone. Nowadays, the lobster market is in great demand and making high profits, which attracts more and more people to invest in this aquaculture industry. In such a big market, we can't help but ask: what conditions are needed for lobster farming and what should we pay attention to?

The conditions needed for lobster culture

Lobster farming is profitable, but the conditions should also be kept close.

1. Shrimp pond preparation

The site chooses a place with sunny ventilation and a quiet environment. The chosen pond is about 70cm to 150cm. The bottom of the pool is flat, there is a slope around the pool, there is a slight slope around the pool, and there is a good inclination to facilitate the establishment of the drain. The ridge of the pond is about 45 cm higher than the water surface, and the width of the ridge should reach 60 cm to prevent lobster from drilling holes to filter water. for shrimp ponds with larger area, more ridges can be built to ensure that there are shade places in the lobster ponds and aquatic plants such as water hyacinth and water lilies can be planted around the shrimp ponds. Both new and old ponds are disinfected with quicklime. Make sure there are no natural enemies of lobster in the shrimp pond, and you'd better install a water net just in case. Not only that, the water surface can also be fertilized to ensure the abundance of plankton.

2. Water source management

Lobster new town metabolism is more exuberant, always pay attention to keep the fresh water quality of shrimp ponds, transparency in about 30 cm. Water can be added every week, about 15-20 cm deep, to keep the water clean and fresh. When the weather is overheated, the pool water should be properly deepened to stabilize the water temperature. Strictly prevent water quality from industrial pollution, pesticide pollution and chemical pollution. In case of bad thunderstorm and cloudy weather or when the water quality is poor or the dissolved oxygen is low, the amount of bait should be reduced or stopped, and it should be observed that the lobster climbing ashore with anoxic floating head should be injected with water or take oxygen-increasing measures, such as turning on the aerator.

3. Food preparation

The length of shrimp fry is about 2-4 cm, and the average number per mu is 6000. Generally speaking, a pool of shrimp fry is the specification of a pool. Within 3 days after stocking, the prepared minced fish and minced meat are put in, and then fed with small miscellaneous fish, minced meat or formula feed; when the shrimp fry grows to 6-7 cm, it is not only the feeding of meat, but also the feeding of plant feed. The daily feeding amount is based on full, finished and no residual bait. Generally, crayfish are fed at 15% of body weight and adult shrimp at 5% of body weight, which can be adjusted according to the eating condition of shrimp. Feed twice a day, once in the morning and once in the evening, mainly in the evening, spread out when spreading, and cast more places where there are more lobsters.

What should be paid attention to in lobster farming?

1. Check on duty, inspect the pond frequently, and pay attention to all kinds of conditions in the growth stage of lobster. Remove the moss in the pond in time; in order to prevent the lobster escaping or natural enemies entering the pond caused by the broken filter, always check the filter at the inlet and outlet.

2. In the whole growth process of lobster, there is timely removal of creatures that may be dangerous to lobster, such as water rats, water snakes, water birds and so on.

3. Shrimp seedlings need to be disinfected before throwing seedlings to prevent pathogens from entering the water. Disinfect shrimp ponds with quicklime regularly and often add new water to keep the pond water clean.

4. in order to enhance the resistance and immunity of shrimp, more vitamins should be injected.

5, generally choose more than 50 grams of lobster salvaged in time for sale.

These are probably the conditions and precautions for lobster culture. When carrying out lobster culture, we must pay attention to the overall environment of shrimp ponds, maintain the excellent water quality of lobsters, and provide a good field for the growth of lobsters.