Release time:

Foreword

 

Shrimp farming in a small shed is an efficient production model. Shed shrimp using circulating aquaculture technology, can save water resources, reduce environmental pollution. At the same time, controlling the light, temperature, water quality and other environmental conditions in the small shed can accelerate the growth rate of shrimp and improve the yield and quality.

 

In recent years, small shed farming has spread out of the circle due to its unique advantages, and has rapidly spread to major shrimp farming areas across the country, from Rudong, Jiangsu, the birthplace of small shed shrimp, all the way north to northern Jiangsu, Shandong, Hebei and other places. At the same time, it goes south to Zhejiang, Guangdong, Guangxi and other places. Attracted many entrepreneurs from other industries into the small shed shrimp boom, Guangdong small shed can now raise two-Shrimp in spring and shrimp in autumn. Shrimp in autumn is generally released in October, shrimp is sold before the Chinese New Year, shrimp in spring is generally released in February, shrimp is sold in May, and shrimp is not raised in the typhoon season in July, August and September.

 

In addition, small shed farming has various advantages such as no cross-infection and relatively safe groundwater. As far as the popularity of small sheds in Guangdong is concerned, it is not inferior to Rudong small sheds at all. Therefore, the value-added space of small sheds in Guangdong will be very huge in the next few years.

 

For farmers, improving the immunity of shrimp, increasing the survival rate and yield of aquaculture is undoubtedly the key to the success of small shed farming.Since 2023, the price of feed has "soared", which has led to the rise of various aquatic products to varying degrees. The problem of inferior feed has further aggravated the panic at the breeding end. In addition, the price of aquatic products continues to be depressed. For the whole aquatic industry, including small shed shrimp, how to "reduce costs and increase efficiency" has become a topic of common concern. Generally speaking, the profit margin of shrimp farming is relatively high, but it also requires certain investment costs and technical support.

 

The secret of cost reduction and efficiency enhancement

The Importance of Oxygen

 

 

Small shed shrimp has set off an upsurge in the country, but at this stage, the daily management of small shed farming cannot be relaxed. If you want to stabilize the results of the year-round farming, you need to take corresponding measures flexibly to ensure the yield and efficiency of farming.

 

Generally speaking, prawns cultured in small shacks mainly rely on aerators and algae photosynthesis to increase oxygen, but the water body is turbid in the later stage of culture, with less algae and weak oxygen production capacity. At the same time, prawns are large in individuals and have high breeding density. In addition, a large amount of organic matter accumulates at the bottom of the pond, resulting in a decrease in dissolved oxygen, which is very prone to hypoxia. Different oxygenation capacity under the same breeding mode determines its different yield and out-of-pond specifications. Insufficient oxygenation capacity and blind pursuit of high yield will cause problems in the middle and late stages of breeding and have to be out of the pond in advance.

 

Oxygenation is an important guarantee to improve the yield and the success rate of breeding, and it is the basis of the success of breeding.

 

 

Traditional oxygen increasing equipment and Zhixuan technology aerator

 

so-called"If a worker wants to do a good job, he must first sharper his tools". In order to achieve high yield, high-quality hardware facilities are essential. Compared with the traditional oxygen equipment, Zhixuan technology water god number professional oxygen equipment advantages are obvious.

 

 

Traditional oxygen increasing equipment

 

Zhixuan Technology Aerator

 

 

 

 

According to the oxygen demand of the cultured shrimp species and the level of dissolved oxygen in the culture environment, the required capacity of the aerator is determined. Ensure that the aerator provides enough oxygen to meet the needs of the shrimp and maintain good water quality.

 

 

The relationship between the configuration of oxygen-increasing equipment and the output of Zhixuan Technology.

 

 

 

 

As we all know, the key to small shed breeding is dissolved oxygen, which makes the passage smooth in the later stage of breeding, effective oxidation of harmful substances at the bottom, andThe "floating head" problem is effectively improved.

 

 

 

 

Note: the whole breeding process, depending on the situation and the replacement of aeration plate1~2 times, soak the blocked nanotubes in hydrochloric acid and wash them with water, and then dry them in the sun for later use;

① usually, a standard shed is half an acre, about 366 square meters, water depth of 0.8~1.2 meters, about 330 cubic meters;

② 40 small sheds as a group, a group of small sheds equipped with a 45kw aerator, a single shed average of 1.1kw, each shed equipped with 40~50 gas plate;

③ Use nanotubes with a straight diameter of 18~25mm to form a circle, and arrange 40~50 gas discs per mu to increase oxygen at the bottom of the pond to improve the dissolved oxygen environment at the bottom of the pond;

The nanotube material is made of polymer complex, which not only increases the breeding efficiency, but also has excellent properties of chemical, corrosion resistance and pollution prevention;

⑤ The effect of choosing Zhixuan technology aerating equipment for small shed breeding and matching the layout scheme of high-density nano-aeration plate is better than that of gas stone, which greatly reduces the dead angle of aeration, and the hardware determines the output;

In the future, it is impossible to produce shrimp without good equipment and weapons.

 

 

Typical case

 

In the context of the increasing cost of shrimp farming in small sheds,Farmers want to improve efficiency to maintain market competitiveness and improve business stability,The use of smart spin technology intelligent aerator can effectively reduce the cost of farming, improve the profitability of small shed shrimp.

 

 

 

 

Zhixuan Science and Technology Water God Aerator reduces costs and increases efficiency, is green and healthy, and has been successfully practiced in small shed breeding in many places and has been widely praised. The improvement of oxygen-increasing capacity can not only alleviate the problems related to hypoxia, but also increase the success rate significantly, and the yield will be correspondingly increased and maintained stable, so as to achieve the purpose of improving efficiency.