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Compound pellet feed with low fish meal dosage for trionyx sinensis juveniles and preparation method thereof

A compound feed and soft-shelled soft-shelled turtle technology, applied in the field of aquatic feed, can solve the problems of reducing the profit margin of soft-shelled soft-shelled turtle breeding and restricting the healthy and sustainable development of soft-shelled soft-shelled turtle artificial breeding industry, so as to reduce the consumption of fish meal, reduce the production cost and improve the breeding effect Effect

Active Publication Date: 2016-08-24
YANCHENG INST OF TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

As the price of fishmeal has been soaring in recent years, the price of soft-shelled soft-shelled turtle compound feed with high consumption of fishmeal has also risen. At present, the price of various soft-shelled soft-shelled turtle commercial feeds in the market has exceeded 10,000 yuan / ton, and there is still a rising trend. Feed prices are continuously reducing the profit margin of Chinese soft-shelled turtle breeding, seriously restricting the healthy and sustainable development of my country's Chinese soft-shelled turtle artificial breeding industry

Method used

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  • Compound pellet feed with low fish meal dosage for trionyx sinensis juveniles and preparation method thereof

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Effect test

Embodiment 1

[0015] The raw material composition and percentage of a low-fishmeal soft-shelled soft-shelled turtle granule compound feed are as follows: 35% fishmeal, 10% fermented soybean meal, 15% soybean protein concentrate, 3% corn gluten powder, 21% gelatinized starch, compound animal source nutritional inducer Food preparation 12%, mixed oil 1.88%, enveloped methionine 0.3%, choline chloride 0.2%, calcium dihydrogen phosphate 0.8%, vitamin premix 0.4%, mineral premix 0.4%, phytase 0.02% .

[0016] The fermented soybean meal is obtained by mixing and fermenting the peeled soybean meal through a 60-mesh sieve, adding Bacillus subtilis, Lactobacillus plantarum, Saccharomyces cerevisiae and Clostridium butyricum. The moisture content of the fermented product is 18%, and the fermentation temperature is 32 -37°C, sealed fermentation time 36-40h, stirring once every 10-12h during the fermentation period, the number of viable bacteria of each type of bacteria in the fermentation product reac...

Embodiment 2

[0021] The raw material composition and percentage of a low-fishmeal soft-shelled soft-shelled turtle granule compound feed are: 37.5% fishmeal, 15% fermented soybean meal, 10% soybean protein concentrate, 2.28% corn gluten powder, 21% gelatinized starch, compound animal source nutritional inducer Food preparation 10%, mixed oil 2%, enveloped methionine 0.2%, choline chloride 0.2%, calcium dihydrogen phosphate 1%, vitamin premix 0.4%, mineral premix 0.4%, phytase 0.02% .

[0022] The fermented soybean meal is obtained by mixing and fermenting the peeled soybean meal through a 60-mesh sieve, adding Bacillus subtilis, Lactobacillus plantarum, Saccharomyces cerevisiae and Clostridium butyricum. The moisture content of the fermented product is 18%, and the fermentation temperature is 32 -37°C, sealed fermentation time 36-40h, stirring once every 10-12h during the fermentation period, the number of viable bacteria of each type of bacteria in the fermentation product reaches 10 7 -...

Embodiment 3

[0027] The raw material composition and percentage of a low-fishmeal soft-shelled soft-shelled turtle granule compound feed are as follows: 40% fishmeal, 13% fermented soybean meal, 13% soybean protein concentrate, 2% corn gluten powder, 22% gelatinized starch, compound animal source nutritional inducer Food preparation 6%, mixed oil 2%, coated methionine 0.1%, choline chloride 0.2%, calcium dihydrogen phosphate 0.88%, vitamin premix 0.4%, mineral premix 0.4%, phytase 0.02% .

[0028] The fermented soybean meal is obtained by mixing and fermenting the peeled soybean meal through a 60-mesh sieve, adding Bacillus subtilis, Lactobacillus plantarum, Saccharomyces cerevisiae and Clostridium butyricum. The moisture content of the fermented product is 18%, and the fermentation temperature is 32 -37°C, sealed fermentation time 36-40h, stirring once every 10-12h during the fermentation period, the number of viable bacteria of each type of bacteria in the fermentation product reaches 10...

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Abstract

The invention discloses a compound pellet feed with low fish meal dosage for trionyx sinensis juveniles and a preparation method thereof, and belongs to the field of feeds. The feed is prepared from the following raw materials in percentage by weight: 35-40 percent of fish meal, 10-15 percent of fermented soybean meal, 10-15 percent of soybean protein concentrate, 2-3 percent of corn gluten meal, 20-22 percent of gelatinized starch, 6-12 percent of compound animal-derived nutritional attractant, 1.5-2.0 percent of mixed fat, 0.1-0.3 percent of coated methionine, 0.1-0.3 percent of choline chloride, 0.8-1.2 percent of monocalcium phosphate, 0.3-0.5 percent of vitamin premix, 0.3-0.5 percent of mineral premix and 0.01-0.02 percent of phytase. The feed is comprehensive and balanced in nutrition, and can meet the nutritional requirement for the trionyx sinensis juveniles. Compared with current trionyx sinensis juvenile commercial feeds sold in the market, the compound pellet feed has the advantages that the dosage of the fish meal is reduced, the production cost is greatly reduced, the feeding effect is good, and the feed coefficient is low.

Description

technical field [0001] The invention relates to a low-fishmeal soft-shelled soft-shelled turtle granule compound feed and a preparation method thereof, belonging to the technical field of aquatic feed. Background technique [0002] Chinese soft-shelled turtle (Trionyx sinensis), commonly known as soft-shelled turtle, turtle, etc., is rich in nutrition and is a rare aquatic product with the same origin as medicinal food. It is deeply loved by consumers in my country. Its natural resources are very scarce, and the market supply mainly depends on artificial breeding. In Zhejiang, Widely cultivated in Hubei, Jiangsu and other places. In recent years, the total annual output of Chinese soft-shelled turtles cultured all over the country has exceeded 300,000 tons, becoming one of the main rare and special aquatic products in my country. [0003] Since Chinese soft-shelled turtle is an omnivorous carnivorous animal, the amount of fish meal in the feed is very high. Currently, the con...

Claims

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Application Information

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IPC IPC(8): A23K10/22A23K10/24A23K10/26A23K10/37A23K10/12A23K20/147A23K20/158A23K20/163A23K20/174A23K20/20A23K20/24A23K40/10A23K50/80
CPCY02A40/818Y02P60/87
Inventor 吕富王爱民胡毅汪水清王允占王萍
Owner YANCHENG INST OF TECH
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