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Low-fish-meal macrobrachium rosenbergii mixed feed formula and preparation method thereof

A technology of Macrobrachium rosenbergii and compound feed, applied in animal feed, animal feed, application and other directions, can solve the problems of increasing feed production cost, affecting economic benefits, restricting feed production, etc., and achieves the solution of increasing difficulty in pelleting and significant economic benefits. , to ensure the effect of digestion and absorption rate

Inactive Publication Date: 2013-07-10
JIANGSU FUYUDA GRAIN PROD
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Problems solved by technology

However, the amount of fish meal used in this formula is too high. In recent years, the price of fish meal has risen from 9,000 yuan / ton to 14,000 yuan / ton, which has greatly increased the cost of feed production. The quotas given to us by countries that export fishmeal are decreasing, making procurement more difficult, which restricts feed production and thus affects economic benefits

Method used

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  • Low-fish-meal macrobrachium rosenbergii mixed feed formula and preparation method thereof
  • Low-fish-meal macrobrachium rosenbergii mixed feed formula and preparation method thereof

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.

[0024] like figure 2 As shown, the raw materials such as soybean meal and peanut meal in the formula are sent to the pulverizer through the receiving system for primary crushing and then sent to each raw material warehouse for standby. The powdery materials such as fish meal, shrimp shell powder and wheat flour are directly sent to each raw material The warehouse is for standby, input the formula requirements in the control system of the central control room, and send t...

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Abstract

The invention discloses a low-fish-meal macrobrachium rosenbergii mixed feed formula which comprises the following components in parts by mass: 25 parts of fish meal, 6 parts of shrimp shell powder, 4 parts of cuttlefish paste, 30 parts of bean pulp, 8 parts of peanut meal, 20 parts of wheat powder, 2.8 parts of animal oil, 2.2 parts of monocalcium phosphate, 1 part of zeolite powder and 1 part of premix. With the low-fish-meal macrobrachium rosenbergii mixed feed formula, the difficulty in replacing fish meal by vegetable protein parts during feed production is solved; the production cost is reduced; raw materials are convenient to purchase; and the economical benefit is obvious. In a production process, 0.4 kilogram of methionine is filled into each tonnage of feed, so that the adaptability of macrobrachium rosenbergii is guaranteed; furthermore, by the advanced production technology and advanced equipment, a series of problems of high difficulty in granulation under the action of coarse fibers, low curing effect and the like are solved; the gelatinization degree of a product is improved; and the digestion absorption rate of the macrobrachium rosenbergii is guaranteed.

Description

[0001] technical field [0002] The invention mainly relates to fish and shrimp feed formula and processing technology. Background technique [0003] Macrobrachium rosenbergii compound feed has formed a basically consistent formula in the long-term production and use process. In the formula, the proportion of fish meal of each manufacturer accounts for about 30%. This formula can make Macrobrachium rosenbergii easy to digest and have balanced nutrition, so as to obtain Better growth performance and survival rate. However, the amount of fish meal used in this formula is too high. In recent years, the price of fish meal has risen from 9,000 yuan / ton to 14,000 yuan / ton, which has greatly increased the cost of feed production. The quotas given to us by countries that export fishmeal are decreasing, making procurement more difficult, which restricts feed production and thus affects economic benefits. Contents of the invention [0004] Purpose of the invention: In view of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16
Inventor 周歧存王亚君陈寿元朱在春万厚荣
Owner JIANGSU FUYUDA GRAIN PROD
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