Fermented feed for fish and preparation method thereof and application thereof

A technology for fermented feed and fish, applied in the field of aquaculture, can solve the problems of the burden on the liver and other organs, affect the health of fish, reduce the palatability and other problems, achieve the effects of economical raw materials, enhance animal immunity, and improve odor

Inactive Publication Date: 2018-06-12
无锡三智生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Traditional fish feed, if too much low-value feed is used, the palatability will be reduced; if high-protein feed is used, the cost will increase, and it will easily burden the liver and other organs, affecting the health of fish

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1, a kind of fermented feed for grass carp comprises the following components, and its component ratio is counted by weight in kilograms: 100 kilograms of distiller's grains, 500 kilograms of corn bran, 100 kilograms of rice bran, 100 kilograms of palm meal, 200 kilograms of bran and 10 kg of starter.

Embodiment 2

[0021] Embodiment 2, a kind of fermented feed for grass carp comprises the following components, and its component ratio is counted by weight in kilograms: 100 kilograms of distiller's grains, 400 kilograms of corn bran, 150 kilograms of rice bran, 150 kilograms of palm meal, 200 kilograms of bran and 15 kg of starter.

Embodiment 3

[0022] Embodiment 3, a kind of fermented feed for grass carp comprises the following components, and its component ratio is counted by weight in kilograms: 150 kilograms of distiller's grains, 500 kilograms of corn bran, 100 kilograms of rice bran, 150 kilograms of palm meal, 200 kilograms of bran and 10 kg of starter.

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PUM

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Abstract

The present invention relates to a fermented feed for fish. The fermented feed is mainly composed of the following raw materials: palm meal, rice bran, corn bran, bran, distiller's grains, and a fermentation agent. In preparation of the fermented feed for the fish, firstly the feed raw materials are respectively crushed, the crushed raw materials are sieved and the sieved raw materials are mixed;then the fermentation agent is mixed evenly with a feed raw material mixture; then water at 40-60% of weight of the materials is added and the water is mixed evenly with the feed raw material mixture;and finally, the mixture is loaded in a closed container or in a breath film bag for fermentation. The fermentation produces organic acids, various enzymes, amino acids, vitamins, polysaccharides andother active substances to improve feed palatability. The fermented feed enhances animal immunity, reduces occurrence of diseases and is an important method for green, environmentally-protective andhealthy breeding.

Description

technical field [0001] The invention relates to the field of aquatic products, in particular to a fermented fish feed, its preparation method and application. Background technique [0002] In recent years, with the improvement of people's living standards, the demand for aquatic products has been expanding. The scale of aquaculture in my country has continued to expand, and the demand for feed raw materials has also increased. However, the price of conventional raw materials remains high. It caused great cost pressure and also brought hidden dangers to feed quality. How to use cheap and high-quality low-priced raw materials, how to increase the utilization value of raw materials, and improve the quality of feed have become new topics for the development of the feed industry. At the same time, fish, as a traditional breeding object in China, is one of the main breeding species in China. In recent years, due to various reasons such as germplasm degradation and aquaculture env...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/12
CPCY02A40/818
Inventor 蒋蓉王敏滕峰曹建民
Owner 无锡三智生物科技有限公司
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