Selenium-enriched toad culture method

Abstract

The invention provides a selenium-enriched toad culture method, which comprises the following steps of preparing culture water, selecting breeding toads, breeding toad eggs, incubating tadpoles, incubating young toads, incubating adult toads, and culturing the adult toads; culture water containing plant selenium protein powder, vitamin E powder, vitamin C powder and EM bacterial powder is prepared with different proportions; when the method is applied to the toad culture, the aquatic amphibious habits of the toads are used, so that the toads live in selenium-enriched water in the whole growth period; the toads drink the selenium- enriched water; the skin is in contact with the selenium-enriched water; the consumption of the selenium during the toad metabolism can be reduced by the vitamin E in the water; the absorption and utilization capability of the toads on the selenium can be improved; the discharge of the toads to the selenium can be reduced by the vitamin C; the heavy metal element content in the toad body can also be reduced; the EM bacterial powder can purify the culture environment, and improve the immunity of the toads, so that the toads are healthy and can eat much; the intake quantity of the toads to the selenium-enriched water and the food can be increased, so that the contents of vitamin E and vitamin C in the toad products are high; the heavy metal content is low; and the quality of the toad product is improved.

Description

technical field [0001] The invention relates to the field of toad breeding, and in particular provides a method for breeding selenium-enriched toads. Background technique [0002] In recent years, as people's awareness of selenium has increased, the demand for selenium-containing products has also increased. Selenium has an antioxidant effect, which can enhance human immunity, regulate protein synthesis, and absorb multiple vitamins. It can also enhance the reproductive function and has a certain anti-cancer effect. Therefore, the quality of toad clothing and toad venom containing selenium is better, and the medicinal function is more significant. However, in the existing methods of breeding toads, toad clothing , The method of selenium content in toads is mostly to feed selenium-enriched feed to toads, but the selenium absorbed by the digestive system of toads is mainly distributed in the body of toads, and part of the selenium will be consumed or excreted with the metaboli...

AI Technical Summary

Problems solved by technology

[0002] In recent years, as people's awareness of selenium has increased, the demand for selenium-containing products has also increased. Selenium has an antioxidant effect, which can enhance human immunity, regulate protein synthesis, and absorb multiple vitamins. It can also enhance the reproductive function and has a certain anti-cancer effect. Therefore, the quality of toad clothing and toad venom containing selenium is better, and the medicinal function is more significant. However, in the existing methods of breeding toads, toad clothing , The method of selenium content in toads is mostly to feed selenium-enriched feed to toads, but the selenium absorbed by the digestive system of toads is mainly distributed in the body of toads, and part of the selenium will be consumed or excreted with the metabolism of toads. Therefore, even if the selenium-enriched feed is fed for a long time, the selenium content in toad clothing and toad venom cannot be further increased. Compared with the selenium content in other selenium-enriched products on the market, the existing low selenium content

Images