Ecological soft-shelled turtle compound feed

Abstract

The invention provides an ecological soft-shelled turtle compound feed. The feed comprises the following components in part by weight: 50 to 56 parts of fish meal, 20 to 24 parts of alpha-starch, 3 to 5 parts of fermented soybean meal, 1 to 3 parts of puffed soybean, 1 to 2 parts of liquid fish oil, 1 to 3 parts of beer yeast powder, 1 to 2 parts of methionine, 1 to 2 parts of lysine, 1 to 2 parts of skimmed milk powder, 1 to 2 parts of yolk powder, 0.5 part of composite mineral substance, 0.4 part of composite vitamin, 1.5 parts of monocalcium phosphate, 0.1 part of phytase, 0.2 part of Chinese medicinal herb additive, 1 part of kelp powder, 1 part of lecithin, 0.1 part of beta-glucan, and 0.1 part of Baoganning. The formula of the compound feed is scientific and reasonable, the disease resistance of ecological soft-shelled turtles is improved, discharge of pollutants such as nitrogen, phosphorus and the like is reduced, the requirement of ecological breeding is met, the absorption and utilization rate of the feed is improved, the nutrient requirement of the ecological soft-shelled turtles is met, and the breeding cost is reduced; and the preparation method is scientific and reasonable, and has remarkable economic benefits and environmental benefits.

Description

technical field [0001] The invention belongs to the technical field of feed, and more specifically relates to an ecological soft-shelled turtle compound feed. 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. Due...

AI Technical Summary

Problems solved by technology

However, high-input, high-yield, and high-tech factory breeding of soft-shelled turtles has certain risks, such as inadequate daily management and improper selection of compound feeds, which can easily lead to frequent occurrence of ecological 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.

[0004] "Ecological soft-shelled turtle compound feed and its preparation method" (application number: 201010116187.3) discloses ecological soft-shelled soft-shelled turtle compound feed, but the Chinese herbal medicine additives therein do not specify which Chinese herbal medicines and their The compounding ratio composition relationship among them makes it impossible for those skilled in the art to realize according to the records in this manual, so the applicant reapplies and fully discloses all the components and ratio relationship of the feed formula

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