Penaeus monodon industrialized high-density cultivating technology

Abstract

The invention provides a penaeus monodon industrialized high-density cultivating technology, comprising a young shrimp coarse standard pond, an intermediate cultivating pond, an adult shrimp cultivating pond, a rotary-drum microstrainer, an air-sifter type protein separator, a positive-negative biological processor, a purifying device, a sedimentation tank, an algae biological processor and a controller. According to the penaeus monodon industrialized high-density cultivating technology, the problems that the prawn survival rate is low, the benefit and yield are not prominent, the occupied area is overlarge, and the environmental pollution is severe are fundamentally solved through cultivating penaeus monodon by utilization of industrialized circulating water; by employment of grading multistage cultivation, the aquaculture water space can be sufficiently utilized, the water quality is guaranteed, the possibility of disease occurrence is reduced, the cultivating success rate is improved, drugs are prevented from being used, and the food safety is guaranteed; organic carbon is added in the aquaculture water through a biological floccules device so as to adjust the proportion of carbon to nitrogen, and sufficient oxygenation is combined at the same time, so that the growth of heterotrophic bacteria in the water can be promoted, ammonia nitrogen and nitrite nitrogen are reduced up to 98-100%, the feed quantity required for cultivating creatures is reduced, and the benefit is increased.

Description

Technical field

[0001] The invention belongs to the technical field of aquatic product breeding, and in particular relates to an industrialized high-density breeding technology of Penaeus monodon. Background technique

[0002] China is one of the countries with the longest history of aquaculture in the world. The "fish farm" in the south and the "port-raising" method in the north have lasted for hundreds of years. Since the founding of the People’s Republic of China, with the country’s emphasis on agricultural work and the efforts of aquaculture workers, my country’s aquaculture industry has developed vigorously. In 2012, China’s total aquatic product output reached 59.06 million tons, of which 43.05 million tons were aquaculture production. World number one.

[0003] Shrimp farming is one of the most representative industries in the aquaculture industry. After experiencing serious troubles caused by an outbreak of epidemics in the 1990s, global shrimp farming has entered a more...

Examples

Embodiment

[0024] Such as figure 1 As shown, an industrialized high-density culture process of Penaeus monodon, which includes a standard shrimp seedling coarse pond, an intermediate cultivation pond, an adult shrimp breeding pond, a rotating drum microfilter, an air-screen protein separator, and a positive and negative biological treatment The bottoms of the shrimp larvae standard coarse pond, the intermediate cultivation pond and the adult prawn culturing pond are respectively connected by pipelines, the shrimp larva standard coarse pond, the intermediate cultivating pond, and the adult shrimp breeding The tanks are equipped with biological flocculation devices. The rotary drum microfilter is connected to the shrimp seedling standard coarse pond, the intermediate cultivation pond, and the shrimp breeding pond through the water lift pump. The clean water treated by the rotary drum microfilter flows to the air-screened protein separation Then it flows to the positive and negative biologic...

Technical field

[0001] The invention belongs to the technical field of aquatic product breeding, and in particular relates to an industrialized high-density breeding technology of Penaeus monodon. Background technique

[0002] China is one of the countries with the longest history of aquaculture in the world. The "fish farm" in the south and the "port-raising" method in the north have lasted for hundreds of years. Since the founding of the People’s Republic of China, with the country’s emphasis on agricultural work and the efforts of aquaculture workers, my country’s aquaculture industry has developed vigorously. In 2012, China’s total aquatic product output reached 59.06 million tons, of which 43.05 million tons were aquaculture production. World number one.

[0003] Shrimp farming is one of the most representative industries in the aquaculture industry. After experiencing serious troubles caused by an outbreak of epidemics in the 1990s, global shrimp farming has entered a more...

Examples

Embodiment

[0024] Such as figure 1 As shown, an industrialized high-density culture process of Penaeus monodon, which includes a standard shrimp seedling coarse pond, an intermediate cultivation pond, an adult shrimp breeding pond, a rotating drum microfilter, an air-screen protein separator, and a positive and negative biological treatment The bottoms of the shrimp larvae standard coarse pond, the intermediate cultivation pond and the adult prawn culturing pond are respectively connected by pipelines, the shrimp larva standard coarse pond, the intermediate cultivating pond, and the adult shrimp breeding The tanks are equipped with biological flocculation devices. The rotary drum microfilter is connected to the shrimp seedling standard coarse pond, the intermediate cultivation pond, and the shrimp breeding pond through the water lift pump. The clean water treated by the rotary drum microfilter flows to the air-screened protein separation Then it flows to the positive and negative biologic...

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