Cultivation method of snail in artificial pond

Abstract

The invention discloses a method for breeding snails in an artificial pond. The method is characterized in that in the 30 days before the snails are taken into the market, line-monitoring is carried out on the dissolved oxygen in the pond water in the early 10 days, and when the dissolved oxygen in the pond water is smaller than 5.0 mg / L, an oxygen-increasing machine is started to ensure that the dissolved oxygen in the pond water remains above the threshold; the snails are fed on feedstuff with the function of calcium supplement every morning, wherein the acceptable daily intake of adult snails in each square meter is 4 g or above; the snails are fed on spirulina liquid every night, wherein the acceptable daily intake of adult snails in each square meter is 5 g or above; in the stage, the water temperature during the day and night is 20-25 DEG C. The method for breeding snails in the artificial pond has the benefits that the snails bred through the method is uniform in size, smooth in taste, full of elasticity, and high in yield; the nutritive value of the snails provided by the invention is higher than that of wild snails; in addition, the method is simple to operate, excellent in effect, and low in cost.

Description

technical field [0001] The invention relates to a method for cultivating snails in an artificial pond. Background technique [0002] The mouth of the snail head shell is oval and the edges are complete. Horny horny, yellowish brown, oval, smooth, with growth lines arranged in concentric rings. The body is soft, the head is cylindrical, and the front end has a prominent muzzle; there are 1 pair of antennae at the base of the mouth, and 1 protruding eye on the outside of the base of each antennae. The feet are located under the head, are large in shape, and have a broad plantar surface. The head and feet can be retracted into the shell, and after retracting, the shell will close the shell. Live in ditches, lakes, ponds and paddy fields; mostly inhabit the bottom of the water with more humus. Feeds on the epidermis of algae and other plants. It is distributed in most parts of the country. [0003] Snails are sweet and cold. Heat-clearing, benefiting water, improving eyes...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a method for cultivating snails in artificial ponds to solve the problem of improving the quality of cultivating snails in artificial ponds