How to make aquaculture water purification system in Waitang?
The aquaculture industry is undergoing a shift from traditional outside pond farming to factory farming. Over the years, Guangzhou Lanling has been committed to the research and development of industrial aquaculture water purification system and innovation. For the most part, aquaculture water purification systems technology is always improving. But the costs of full factorization remain high. Become the biggest factor restricting the popularity of factory farming. What Lanling Aquatic Science and Technology has been doing is to improve the technical excellence of aquaculture water purification system, while trying to use the minimum cost, to help farmers to achieve the maximum benefit.
From the technical point of view, aquaculture water purification system can be carried out outside the pond, can also be carried out indoors. Each has its advantages and disadvantages. When carried out in Waitang, the cost is lower. Some technical transformation can be made on the basis of the original outer pond. For example, increase the push flow so that the sludge in the pond maximizes its concentration in the center of the pot bottom and comes out of the drain pipe. After filtration system, the content of organic matter in water is greatly reduced. Thus reducing the accumulation of organic matter in the outer pond. With some oxygenating equipment, aquaponics system, etc. At the same time, the outer pond can also be equipped with intelligent agricultural Internet of Things system. In southern regions, winter sheds can be built to keep heat in winter. It can also achieve high density breeding and off-season breeding.
In the transformation of aquaculture water purification system in the outer pond, attention should be paid to the pond cleaning and elimination work in the early stage. Avoid the eggs in pond mud caused diseases in the process of breeding. At the same time, the construction of winter shed should also take into account the sun, wind and snow. In recent years, in Hunan, Jiangsu and other places due to strong winds, many greenhouses were destroyed, and the water quality in ponds changed. It caused a lot of damage. Therefore, no matter which aquaculture model, risk control is the first consideration.
The biggest advantage of the transformation of aquaculture water purification system in Waitang is low cost. At least the breeding pond is in the form of soil pond or soil pond with membrane. This cost is very low. Secondly, the soil temperature of the pond can be maintained to a certain extent. In the case of building a shed, the ground temperature can make the change of water temperature not very large. However, it should be noted that because of the large area of traditional soil ponds, the exchange of water between the upper and lower layers is not complete. So you have problems with hypoxia at the bottom. And then farmers put in a lot of corrections. But this can create a vicious cycle: the more supplements, the more knock-on effects on water quality. The greater the damage to fish and shrimp. In our new model, the oxygenation equipment in the water must be sufficient, and the exchange of water above and below is sufficient. There is no problem of hypoxia or accumulation of organic matter. Therefore, the ability of water body to resist external weather changes is far stronger than that of traditional soil pond.
The biggest challenge facing the water purification system for Wai Tang aquaculture is weather change. This makes higher demands on breeding managers. We should pay close attention to the change of the weather and make plans in advance. Using some water buffer to cope with rainfall, cooling to fish and shrimp stress. In addition, water pollution should also be prevented. In this area, we may suggest specific conditions. If there are well water resources, you can consider using well water as a water source. If there is no well water, we can consider using river water. But the rivers have a lot of potential pollution from pests and diseases. For this reason, the external water should be treated in a special tank. After full sterilization and insecticide can be used.
The problem of pollution. We can equip more than one earthen pond with a collection pond. Mussels, algae and other organisms can be bred in the pond to treat the sludge. After a period of time, we will collect the sludge from the pond and sell it as green fertilizer. Environmental protection at the same time, but also can increase the income of the farm.
New ideas don't happen in a vacuum. But LAN Ling in many years of visits, practice to find out. After the verification of some farmers, Lanling's theory has produced considerable social value and has been perfected step by step. The breeding density of outer pond can be raised to a new height through the transformation of purification system. The benefits of farming can be multiplied. Ultimately, aquaculture managers are at the core. How to embrace new things faster and practice innovation is the key to money.
