Pond floating bed vegetable growing type Channa argus breeding method

Abstract

A pond floating bed vegetable growing type Channa argus breeding method comprises pond requirements, fish fingerling breeding, floating bed engineering, floating bed vegetable growing, feed feeding, planting and breeding management and pest control. According to the pond floating bed vegetable growing type Channa argus breeding method, the characteristic that water convolvulus can grow in the water is fully utilized and accordingly the integral breeding operation process is simple, the management is convenient, and the economic benefits are good; meanwhile a large number of feed and small trash fishes are fed under the high-density breeding conditions, the quality of the water can be corrupted by the remaining feed and small trash fishes, the nitrogen, the phosphorus and the potassium in a water body can be absorbed by the water convolvulus, and accordingly the water body is purified and the effective development space is provided for the growth of the Channa argus; the high yield of the Channa argus can be achieved, aquatic vegetables which are good in quality are provided for people, the water body environment is protected, and the economic, ecological and social benefits are remarkable.

Description

technical field [0001] The invention relates to the technical field of aquaculture models, in particular to a method for growing vegetables and cultivating snakeheads on a floating bed in a pond. Background technique [0002] Channa argus (scientific name: Channa argus), also known as black fish, raw fish, mullet, belongs to Channa family Channa genus, has strong fecundity, is a ferocious carnivorous fish, voracious. Snakeheads have strong vitality and adaptability to the environment, whether it is lakes, reservoirs, rivers, ditches, ponds, paddy fields, channels, or even swamps, ponds, and depressions where ordinary fish cannot survive, they can grow, reproduce, and grow. high speed. There are no intermuscular thorns, high meat content, and rich nutrition. The meat contains protein, fat, 18 kinds of amino acids, calcium, phosphorus, iron and multivitamins necessary for the human body. Snakehead aquaculture has remarkable benefits and has become a popular species in aquacu...

AI Technical Summary

Problems solved by technology

In recent years, with the improvement of people's living standards, the demand for snakeheads has also been increasing, and various farming methods have emerged one after another, such as small cement ponds, ponds, and cage farming. These farming methods blindly pursue production and economic benefits, resulting in Serious pollution of aquaculture water and damage to water resources resulted in the phenomenon of dead fish in large areas of aquaculture ponds, which seriously dampened the enthusiasm of farmers for aquaculture and restricted the development of snakehead aquaculture.

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