Simulated ecological mixed culture method and system for quasipaa spinosa and acrossocheilus fasciatus

Abstract

The invention belongs to the technical field of aquaculture, and particularly relates to a simulated ecological mixed culture method and system for quasipaa spinosa and acrossocheilus fasciatus. The simulated ecological mixed culture method comprises the following steps that a quasipaa spinosa culture pond is built, a plurality of ditches are built in a culture site, each ditch is provided with a water inlet and a water outlet, each water inlet and the corresponding water outlet are in communication are have a drop, and aquatic plants are planted on both sides of each ditch; cobblestones are laid in the ditches, and polished tiles and / or asbestos tiles are laid on the cobblestones; enclosing walls are built around the quasipaa spinosa culture pond with hollow bricks, wooden frames are built on the enclosing walls, and asbestine nets cover the wooden frames; an air circulation layer is arranged in the middle of the enclosing walls to realize internal and external air circulation of the simulated ecological culture room; culture water is injected into the ditches so as to keep the culture water in the ditches in a flowing state; young quasipaa spinosa and acrossocheilus fasciatus fries are stocked in the ditches; and culture baits are fed, and daily management is performed. According to the simulated ecological mixed culture method disclosed by the invention, the environment of the culture room can be consistent with the natural environment for growth of wild frogs and fishes, and transformation and upgrading of a simulated ecological culture mode are promoted.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to an ecologically imitative mixed culture method and system for spiny-breasted frogs and light-lipped fishes. Background technique [0002] Quasipaa spinosa, commonly known as stone frog, is a large-scale wild frog unique to my country. It grows in deep mountains and dense forests and streams at an altitude of 150 meters to 1500 meters in southern China. 20 ℃ ~ 26 ℃, like to live in secluded and quiet places, the growth cycle is long, it takes three years to reach the market size of about 150g, it is one of the important farmed frogs in mountainous areas at present. The spiny frog meat is tender, delicious, and rich in nutrition. It is a high-protein, low-fat edible food, known as the "king of frogs" and "the best mountain delicacy". In addition to being edible, spiny-chested frog also has medicinal value. It is flat in nature and sweet in taste, and enters the hear...

AI Technical Summary

Problems solved by technology

The spiny frog likes to eat live bait such as Tenebrio molitor. Dead Tenebrio molitor is easy to cause water pollution, and cleaning up Tenebrio molitor requires labor

For example, the patent document whose notification number is CN102715108B discloses a method for polyculture of frogfish in greenhouses. This polyculture model of frogfish in greenhouses can solve the problem of remaining bait, but there are still the following deficiencies: (1) the method needs to be used in summer high temperature seasons. The groundwater is cooled, which increases the cost of breeding production. The greenhouse effect of the greenhouse will cause high temperature stress, which will lead to the occurrence of diseases and reduce the survival rate of culture; (2) The carp grown in this method grows fast, and it is easy to grow to more than 500g during the growth period of raising frogs , carp is active and has a large range of activities. During the breeding process, it is easy to disturb the peaceful spiny frog and affect its growth; (3) The economic value of carp mixed with this method is low

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