A kind of combination culture method of shrimp pond net cage

Abstract

The invention relates to a combination culture method of shrimp ponds and net cages: it comprises the transformation of shrimp ponds and the addition of net cages, the addition of broodstock of white shrimp, the introduction of young Penaeus monodon, the introduction of juvenile black prawns, the introduction of ginseng seedlings, and the stage-by-stage feeding of bait and other steps. The method of the present invention introduces white shrimp, Penaeus monodon, cuttlefish and sea cucumber into the same culture pond through the protective effect of the net cage, improves the stability of the ecosystem, and effectively controls the incidence of diseases of white shrimp and Penaeus monodon, At the same time, make full use of the water body, improve the productivity of the water area, and increase economic benefits, which is suitable for promotion in outdoor shrimp ponds in northern China.

Description

technical field

[0001] The invention relates to a combined culture method of cages in a shrimp pond, in particular to a method for temporarily cultivating brood broodstock of white prawns, Penaeus monodon seedlings, juvenile golden squid and sea cucumber seedlings in a shrimp pond by using a cage in a shrimp pond. Background technique

[0002] In our country, the shrimp industry has long been an important pillar industry of the mariculture industry, which has brought very obvious economic and social benefits to our country. However, since 1993, shrimp diseases once brought China's shrimp farming industry into a slump. In the northern part of China, there are more and more aquaculture diseases of Penaeus prawn and Litopenaeus vannamei, the size of commercial shrimp is too small, and the pollution of aquaculture is becoming more and more serious. Farmers are not very enthusiastic about the cultivation of Chinese prawns. Although the indoor factory farming of Litopenaeus vanna...