Feed specially used for andrias davidianus in pregnancy

Abstract

The invention belongs to the field of aquatic creature culture, and especially relates to a feed specially used for andrias davidianus in pregnancy. The feed comprises 5 to 10 parts of puffed soybean powder, 5 to 10 parts of soybean meal, 3 to 8 parts of sweet potato powder, 50 to 60 parts of fresh meat, 2 to 4 parts of amino acid, 2 to 3 parts of eggshell powder, 1 to 2 parts of composite vitamin, and 2 to 3 parts of a Chinese herbal medicine additive; the Chinese herbal medicine additive comprises amomum tsao-ko, mint, rhizoma atractylodis, radix dichroa, bulbus fritillariae cirrhosae, radix salviae miltiorrhizae, propolis, Chinese wolfberry, entada phaseoloides, and bletilla striata. The feed is capable of improving immunity of andrias davidianus in pregnancy.

Description

technical field [0001] The invention relates to the field of aquatic organism cultivation, in particular to a special feed for giant salamander during pregnancy. Background technique [0002] The giant salamander is commonly known as the giant salamander. The giant salamander is a second-class protected aquatic wild animal in the country. The wild giant salamander is already on the verge of extinction due to the harsh growth environment, insufficient food, and excessive hunting. The growth rate of wild giant salamanders is slow, and the growth cycle is long, which generally takes 3-5 years. According to existing regulations, only the second generation of giant salamanders can be eaten and traded. Therefore, in order to meet market demand, people began to artificially breed giant salamanders. [0003] Giant salamanders are relatively weak during the reproductive period, and are easily affected by external bacteria, fungi, and parasites, which will hinder reproduction and even...

AI Technical Summary

Problems solved by technology

The growth rate of wild giant salamanders is slow, and the growth cycle is long. It usually takes 3-5 years. In addition, only the second generation of giant salamanders can be eaten and traded according to existing regulations. Therefore, in order to meet market demand, people began to artificially breed giant salamanders.

[0003] Giant salamanders are relatively weak during the reproductive period and are easily affected by external bacteria, fungi, and parasites, resulting in blocked reproduction and even death of giant salamanders, resulting in low production of giant salamanders

And the giant salamander feed on the market is not aimed at the giant salamander of breeding period, and this is the deficiency in the prior art

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