Controlled aquiculture method of monopterus albus

Abstract

The invention provides a controlled aquiculture method of monopterus albus. The method comprises the following steps of S1, configuration of aquiculture equipment, wherein aquiculture ponds are dug inan aquiculture area, water inlet pipes are arranged around the aquiculture ponds, so that water flows circularly when injected into the aquiculture ponds, and the bottoms of the aquiculture ponds areprovided with drain valves; S2, setting of monopterus albus nests, wherein the monopterus albus nests comprise nest bodies in the water and food tables thereof on the top, and each nest body comprises multiple rows of hollow meshy cylindrical tubes; S3, pond soaking; S4, monopterus albus fry putting; S5, daily management, wherein after stocking is carried out for 3 days, feeding training is conducted at nightfall, and when feeding training begins, the bait casting amount is 1-2% of the weight of monopterus albus fry; after 5-7 days, the bait casting amount is increased to 3-4% of the weight of the monopterus albus fry; after 10-15 days, the bait casting amount is increased to 5-6% of the weight of the monopterus albus fry, feeding is carried out once in the morning and in the evening separately after the monopterus albus is domesticated, and after a bait is placed, the four water inlet pipes on the four corners of each aquiculture pond and the drain valves on the bottom of the corresponding aquiculture pond are switched on, so that microflow water exists in the aquiculture ponds. According to the method, the pollution of bait residues and sewage to the water during monopterus albus aquiculture can be reduced, and the survival rate of the monopterus albus is increased.

Description

technical field [0001] The invention relates to the field of rice field eel breeding, in particular to a method for controlled farming of rice field eels. Background technique [0002] All breeding activities must comply with the natural habits of animals and provide and create the most suitable ecological environment in order to achieve the best breeding effect. The current culture of rice field eels in cages and the cultivation of aquatic plants in the cages strongly and coercively change the living habits of rice field eels in bottom dwelling and burrowing. In practice, there are obvious disadvantages: increased stress response of rice field eels, rot of aquatic plants Deterioration of water quality, the respiration of aquatic plants will consume dissolved oxygen in water, manual slag removal is labor-intensive, and frequent turning of aquatic plants has a great impact on field eels and other unfavorable factors. Contents of the invention [0003] The purpose of the pr...

AI Technical Summary

Problems solved by technology

The current culture of rice field eels in cages and the cultivation of aquatic plants in the cages strongly and coercively change the living habits of rice field eels in bottom dwelling and burrowing. In practice, there are obvious disadvantages: increased stress response of rice field eels, rot of aquatic plants Deterioration of water quality, the respiration of aquatic plants will consume dissolved oxygen in water, manual slag removal is labor-intensive, and frequent turning of aquatic plants has a great impact on field eels and other unfavorable factors

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