Feed for young Chinese soft-shelled turtles and preparation method thereof

Abstract

The invention relates to a feed for young Chinese soft-shelled turtles and a preparation method of the young Chinese soft-shelled turtles. The feed is prepared from the following raw materials in parts by weight: 40-62 parts of white fish powder, 18-25 parts of alpha-starch, 2-5 parts of beer yeast, 1-2 parts of phagostimulant, 2-8 parts of fermented soybean meal, 1-1.2 parts of turtle vitamin complex and 0.5-1 part of turtle multi-mineral. The feed provided by the invention has the following beneficial effects: the feed is scientific and reasonable in the formula, good in the feed attraction and viscoelasticity, low in feed coefficient and high in disease resistance, and can effectively reduce discharge of nitrogen and phosphorus to cultivation water bodies so as to reduce environmental pollution.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a soft-shelled soft-shelled soft-shelled turtle feed and a preparation method thereof. Background technique [0002] Soft-shelled turtle is the scientific name of soft-shelled turtle, and it has common names such as soft-shelled turtle, turtle, foot fish, yuan fish, clear fish, water fish and bastard. Due to the high nutritional value and high economic value of Chinese soft-shelled turtle, since the 1990s, my country's soft-shelled turtle industry has developed rapidly. However, due to the abnormal development of production scale, my country's soft-shelled turtle industry is facing a severe situation, which is mainly manifested in: (1) The image of the soft-shelled turtle as a health product is damaged, which is related to improper use of feed, drug abuse, poor water environment, etc. (2), virus is frequent and serious, and survival rate is low; (3), meat taste quality is not good e...

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Problems solved by technology

The patent application selects the feed materials suitable for the growth of soft-shelled turtles. After proportioning, mixing, crushing, stirring, and pressing into 1.5-2.0mm granules, they are sterilized and dried to make compound bait. The patent Although the pelleted feed for soft-shelled turtles produced by the application has solved the problems of poor water quality, frequent water changes, frequent disease, and many medications in the current situation of soft-shelled turtle farming, but due to the addition of chemical substances such as Kuaiyuling and attractants in the feed, these Toxic substances are relatively stable and difficult to decompose in the soft-shelled turtle, and the soft-shelled turtle cannot excrete them. With the continuous accumulation of these toxic substances, when people eat soft-shelled turtles fed with the above-mentioned feeds, they will cause potential harm to people's health.

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