Key points of artificial breeding of black dolphin

Black dolphin is a more advanced food, which is widely loved by everyone because of its delicious taste. Because of the price, many people are raising it now. The technology of raising black dolphins in captivity is relatively mature at present. Here are a few key points in the process of breeding.

1. Environment

Black dolphins are small creatures, so they are sensitive to the outside world, and a little movement can stimulate them. the first thing to remember when raising black dolphins is that the surrounding environment should be relatively quiet, otherwise it is difficult to raise black dolphins well. They do not have much demand for sunlight and relatively prefer a darker environment, but there is still light, and sunlight helps black dolphins prevent health problems. The general environment had better be closed, because the black dolphin has poor physical resistance and is vulnerable to external factors.

2. Feed selection

Feed is the basis to ensure the taste of black dolphins, to raise high-quality black dolphins, then feed should be more exquisite. When feeding, it is best to take green feed as the dominant, other grass feed as a supplement, concentrate feed is used to balance nutrition, under such feeding conditions, the fattening effect and quality of black dolphins will be the highest. Always put some hay, vegetable leaves and other things in the culture pond and let them choose freely. Feeding should be carried out according to the quantity, there is no feed left, the residue had better be cleaned up in time.

3. Sanitary cleaning

Black dolphins carry relatively more germs when they are raised, especially when they are raised in groups, it is easy to induce some diseases, so hygiene is very important for them. Every day, the pond should be cleaned in a timely manner, from the trough to the excreta and then to the residue on the ground. Breeding is the most prone to the accumulation of bacteria, so regular disinfection helps to reduce losses, and the time can be controlled at 2-3 times a month.

4. Temperature

Species with fur are more resistant to cold and less resistant to heat, as is the case with black dolphins. Black fur and tight skin make it resistant to subzero temperatures, but a little higher temperature is not good enough to dissipate heat. The more suitable temperature is about 20-25 ℃. At this temperature, the vitality of the black dolphin is the best. Therefore, ventilation and heat drainage must be done well in summer to avoid problems with black dolphins.

Raising black dolphins in captivity is a high-quality project, but it will take a lot of experience, and delicate species need a careful attitude. If relatively careless farmers are not recommended to breed this, because the risk will be greater.