Method for Ecological Breeding of Macrobrachium japonicus and Channa japonica in Ponds Using Artificial Ecological Base
A technology of artificial ecology and ecological breeding, which is applied in the application field of artificial ecological base in pond prawn and sand pond pond ecological breeding, can solve the problems of artificial ecological base that has not been seen yet, and has few applications, so as to achieve the benefits of habitat and predation, Effect of improving survival rate, good social and economic benefits
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[0035] A method for applying an artificial ecological base to ecological breeding in ponds of giant river prawns and snakehead snakeheads, comprising the following steps:
[0036] 1. Pond selection: Choose 5 ponds with good water sources and convenient drainage, with an area of 4.5, 4.6, 4.7, 4.5 and 5.1 mu respectively. , each pond is equipped with a 0.2kw / acre bottom aerator and a 0.5kw / acre submersible pump.
[0037] 2. The layout of the artificial ecological base in the pond and the formation of biofilm: In late June, the pond was strictly dredged and disinfected with quicklime. After a week, the artificial ecological base was placed in the pond, and the artificial ecological base was connected by ropes in the pond. Arranged in a Z" shape, the ropes are fixed on the edge of the pond with bamboo, and the density of the ecological base is 100, 75, 50, 25 and 0m respectively 3 / mu. After the artificial ecological base is laid out, the pond is filled with water, and then o...
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