Matters needing attention in Douyu's Culture

When it comes to Douyu, the first thing that comes to mind is the very hot Douyu TV platform in recent years. In fact, Douyu is also a kind of fish, with strong ornamental value, and is often used for ornamental fish culture. At present, Douyu is farmed in many places in China, such as the three eastern provinces, Beijing, Anhui, Zhejiang, Qinghai and other places. So do you know what problems you need to pay attention to when raising Douyu? Then the editor will give you a brief introduction here today.

1. Water quality

Douyu has higher requirements for water quality. in general, it is best to change the water in the culture pond every six days or so, and disinfect it every 10 to 15 days. Secondly, the aquaculture water had better be moderate pH, of course, the PH value between 6.5 and 7.2 can also be farmed. In addition, although Douyu is not afraid of hypoxia, the oxygen content in the water had better be around 5mg/l, and we should pay attention to the toxic substances in the water, such as ammonia nitrogen, and adjust the water quality in a timely manner. If the ammonia nitrogen content exceeds the standard, it will lead to Douyu poisoning and death.

2. Temperature

Douyu is not strict with the temperature of the water body, but what we should pay attention to is that the water temperature can not fluctuate greatly, and the uneven water temperature will lead to Douyu's death. Under normal circumstances, Douyu can survive when the water temperature is between 20 and 30 degrees, but the best growth temperature is between 24 and 27 degrees. In addition, when the water temperature is too low, we should carry out unified temperature control treatment, through artificial temperature control equipment to heat preservation of the farm, at the same time, if the temperature is too high, we need to cool down to keep the temperature balanced.

3. Lighting

Douyu's growth environment needs sufficient light, but many novice farmers will ignore this problem, thinking that direct sunlight in the farm means that the light in the farm is sufficient, and there is no need to adjust the light. In the process of breeding, if the light is too strong, we need proper shading to avoid the rise of water temperature, but if it is an indoor farm, we need to plant aquatic plants for photosynthesis.

4. Management

Douyu's large-scale aquaculture management is actually quite difficult, because Douyu is aggressive, so the first thing we should do is to do a good job in group management, reasonable distribution of Douyu's male and female ratio, so as to reduce Douyu's struggle. The second is that Douyu's feed is not single, it is best to feed in a variety of ways, such as earthworms, yellow powder insects, water fleas, red insects and other insects or protein feed. In addition, Douyu generally needs to be fed three times a day, the amount of feed should be reasonably controlled, and the feed residue should be salvaged in time after Douyu has finished eating. Finally, pay attention to the prevention and control of diseases and insect pests, in the usual feeding to observe the growth of Douyu, found problems and timely treatment.

The above several points for attention are more common in the breeding process, of course, there are some other more unusual problems that need to be paid attention to, because the editor's energy is limited, I will not explain it in detail here. If you are interested, you can comment below, and if you think there are other supplementary messages, you can also leave a message below.