Ecological circulation-type waterfowl breeding device for purifying water quality by using aquatic plants

Abstract

The invention discloses an ecological circulation-type waterfowl breeding device for purifying the water quality by using aquatic plants. The device comprises a semi-closed waterfowl house, a movementfield, a movement pond and an aquatic plant planting pond are arranged on one side of the semi-closed waterfowl house from inside to outside in sequence, and the movement pond and the aquatic plant planting pond are separated through a separation net; in-out holes are formed in the separation net, enclosing walls are arranged on the outer sides of the movement field, the movement pond and the aquatic plant planting pond, the aquatic plants are planted in the aquatic plant planting pond, and water quality purifying layers are laid on the bottoms of the movement pond and the aquatic plant planting pond; a floating ball is arranged in the aquatic plant planting pond, a water pump is arranged in the floating ball, and a water outlet of the water pump is connected with an aerator pipe mechanism through a water pipe. According to the ecological circulation-type waterfowl breeding device, the water body is purified, so that repeated and efficient utilization of the water body is achieved, the function of circulation utilization of the water body is achieved, and feed is provided for waterfowl.

Description

technical field [0001] The invention belongs to the technical field of waterfowl breeding, and in particular relates to an ecological circulation type waterfowl breeding device which uses aquatic plants to purify water. Background technique [0002] my country is a big waterfowl producing country. It provides consumers with 7 million tons of safe, high-quality and healthy duck meat, 1.4 million tons of goose meat, and 4.5 million tons of duck eggs every year, and provides 50,000 tons of duck and goose down for the textile industry. The waterfowl industry is my country's characteristic industries and important economic pillars. However, since 80% of my country's large and medium-sized waterfowl farms are distributed in the eastern coastal areas and around many large cities with relatively developed water systems, water pollution is relatively serious. Especially with the rapid development of large-scale and intensified waterfowl breeding in my country, the number and stocking...

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Problems solved by technology

[0003] In view of this, the present invention aims at the above-mentioned problems in the traditional breeding process of waterfowl that the excrement seriously pollutes the water area, the sewage is discharged randomly, and the water resources and water body enriched nutrients cannot be recycled, and provides an ecological circulation type waterfowl that uses aquatic plants to purify water quality Breeding device, according to the natural living habits of waterfowl and the ability of natural aquatic plants to purify water, the device achieves the purpose of long-term repeated cycle purification and utilization of waterfowl.

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