Baby trionyx sinensis compound feed and preparation method thereof

Abstract

The invention belongs to the technical field of feed and in particular relates to baby Chinese soft shell turtle compound feed. The feed comprises constitutes by parts of weight 50 parts to 60 parts of fish meal, 20 parts to 24 parts of alpha-starch, 2 parts to 3 parts of fermented soybean meal, 1 part to 3 parts of extruded full-fat soybean, 1 part to 2 parts of fish oil, 1 part to 3 parts of brewer's yeast powder, 1 part to 2 parts of methionine, 1 part to 2 parts of lysine, 1 part to 2 parts defatted milk powder, 1 part to 2 parts of york yellow, 0.5 part of compound mineral substance, 0.4part of compound vitamin, 1.5 parts of monocalcium phosphate, 0.1 part of phytase, 0.2 part of Chinese herbal medicine additives, 1 part of seawood meal, 1 part of lecithin, 0.1 part of beta-glucan and 0.1 part of proheparin. The baby trionyx sinensis feed is suitable for Chinese soft shell turtles of 50 grams to 250 grams, can effectively reduce white abdominal shell diseases and red neck diseases of the Chinese soft shell turtles, improves survival rate, quickens growth speed of the Chinese soft shell turtles, and reduces feed coefficient to be lower than 1.1.

Description

technical field [0001] The invention belongs to the technical field of feed, and more specifically relates to a compound feed for soft-shelled soft-shelled turtles. Background technique [0002] Chinese soft-shelled turtle ( Trionyx Sinensis ) are commonly known as soft-shelled turtle, yuan fish, group fish, water fish, bastard and so on. In animal taxonomy, it belongs to the phylum Vertebrate, the class Reptilia, the order Turtle, the family Turtle, and the genus Turtle. There are more than 20 species and subspecies in this genus (there are only 2 genera and 3 species of soft-shelled turtles in China, 1 species of soft-shelled turtle, 2 species of soft-shelled turtle, Chinese soft-shelled turtle and Shanrui soft-shelled turtle), all of which are produced in temperate and subtropical Asia. Soft-shelled turtle has been favored by people since ancient times because of its high nutritional and medicinal value and delicious taste, and is popular in domestic and foreign markets...

AI Technical Summary

Problems solved by technology

However, high-input, high-yield, high-tech factory breeding of soft-shelled turtles has certain risks. If the daily management is not in place and the selection of compound feed is improper, it is likely to cause frequent soft-shelled turtle diseases and high mortality.

In addition, after many soft-shelled turtles are fed with feed, the soft-shelled turtles do not like to eat, there are many residues, the conversion rate is low after feeding, and a large amount of nitrogen and phosphorus are emitted, which causes serious pollution of the breeding water, causing the prevalence of soft-shelled turtle diseases and serious death

Some farmers use a large amount of drugs for unscientific disease prevention and control. As a result, the drug residues in commercial soft-shelled turtles seriously exceed the standard, endangering the health of consumers. In recent years, there have been frequent incidents of toxic aquatic products in my country, all of which are caused by the indiscriminate use of drugs.

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