Production method of giant salamander bionic feed

Abstract

The invention discloses a production method of giant salamander bionic feed. The production method is characterized in that the giant salamander bionic feed is prepared according to the following steps that live fresh fish, shrimps and loaches are sterilized through ozone water, internal organs are removed, the fish is crushed into muddy flesh after bone removal, 93 percent of muddy flesh, 3 percent of fish skin or pig skin collagen liquid, 1 percent of starch, 1 percent of bone meal, 0.5 percent of blood powder and 0.1 percent of allicin are uniformly mixed and are extruded and formed, the steam heat coagulation is carried out for 1minute, adult giant salamander feed is extruded into bar feed with the thickness being 8mm and the length being 8cm, young giant salamander feed is extruded into linear feed with the thickness being 1mm and the length being 2cm, in addition, about 1.4 percent fish skin or pig skin collagen liquid is sprayed and coated for film covering, and cooling, quick freezing, package and frozen storage are carried out. The nutrition ingredients of the giant salamander bionic feed are similar to the nutrition ingredients of natural fish, shrimps and loaches, the disease resistance is high, the palatability is good, and the giant salamander bionic feed is favorable for the growth and the development of the giant salamander. The bionic feed cannot be dissolved and dispersed after being soaked for more than one week in the water, and the water quality cannot be polluted.

Description

technical field [0001] The invention relates to a method for producing bionic feed for giant salamanders. Background technique [0002] Giant salamander is an amphibian and reptile carnivorous animal, which is widely distributed in my country, but the number has dropped sharply due to artificial fishing and environmental impact. However, with the breakthrough of artificial breeding and breeding technology, the number of artificial breeding of giant salamander has increased rapidly. The supply is tight and there is no dedicated feed. Young salamanders are fed with zooplankton, mosquito larvae, water earthworms, aquatic insect larvae, etc.; adult salamanders are fed with frogs, loach, fish, shrimp, etc. The nutritional requirements of giant salamanders are mainly protein, especially for aspartic acid, glutamic acid, lysine, and leucine, but for cystine and tryptophan. As a precursor of serotonin, serotonin affects the feeding and aggressive behavior of vertebrates, including ...

AI Technical Summary

Problems solved by technology

[0003] With the increase in the number of giant salamanders, the demand for bait is increasing. Only relying on fishing for natural bait will affect the balance of the natural ecological environment, but it is difficult to meet the demand, and the natural bait is often infected with diseases, resulting in a large number of deaths.

The existing aquatic feed cannot be used due to its poor water resistance and the ratio is not suitable for the growth and development of giant salamanders.