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Seawater pompano extruded and expanded compound feed and preparation method thereof

A technology of extruded compound feed and golden pomfret, which is applied in animal feed, animal feed, application, etc., can solve the problems of affecting the breeding effect of feed, poor stability in water, and lower digestibility, so as to protect the intestinal tract of fish and stabilize good, growth-promoting effect

Inactive Publication Date: 2012-12-26
BEIHAI HENGXING SPECIAL FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the breeding process of seawater golden pomfret, most of the hard pellet feeds made by ordinary pellet mills have problems of poor stability in water, large feed waste, and serious impact on water quality. At the same time, due to the hard pellets and the addition of binders And other reasons have also caused the digestibility of seawater golden

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A seawater golden pomfret extruded compound feed. The raw materials of the feed are composed of the following components by weight percentage: steam fish meal 31%, soybean meal 29%, peanut meal 8.5%, squid paste 3%, high-gluten flour 20%, shrimp head Powder 4.9%, fish oil 1.5%, vegetable oil 1.5%, compound mineral 0.5%, compound vitamin 0.1%.

[0023] A preparation method of seawater golden pomfret extruded compound feed includes the following steps:

[0024] (1) Weigh the raw materials according to the above ratio;

[0025] (2) Crush the soybean meal and peanut meal in the raw materials, and pass them through a 28-mesh sieve;

[0026] (3) Mix the sieved soybean meal and peanut meal with the other components in the raw material uniformly;

[0027] (4) The uniformly mixed raw materials are pulverized in an ultrafine pulverizer again, and the mixed raw materials are passed through an 80-mesh sieve;

[0028] (5) Pass the ultra-finely pulverized raw materials into the modulator to pr...

Embodiment 2

[0034] A seawater golden pomfret extruded compound feed. The raw materials of the feed are composed of the following components by weight percentage: steam fish meal 35%, soybean meal 30%, peanut meal 6.5%, squid paste 3.5%, high-gluten flour 18.5%, shrimp head Powder 3.5%, fish oil 1.5%, vegetable oil 1%, complex minerals 0.3%, complex vitamins 0.2%.

[0035] A preparation method of seawater golden pomfret extruded compound feed includes the following steps:

[0036] (1) Weigh the raw materials according to the above ratio;

[0037] (2) Crush the soybean meal and peanut meal in the raw materials, and pass them through a 28-mesh sieve;

[0038] (3) Mix the sieved soybean meal and peanut meal with the other components in the raw material uniformly;

[0039] (4) The uniformly mixed raw materials are pulverized in an ultrafine pulverizer again, and the mixed raw materials are passed through an 80-mesh sieve;

[0040] (5) Pass the ultra-finely pulverized raw materials into the modulator to ...

Embodiment 3

[0046] A seawater golden pomfret extruded compound feed. The raw materials of the feed consist of the following components by weight percentage: steam fish meal 34.5%, soybean meal 25%, peanut meal 7%, squid paste 4.5%, high-gluten flour 20.5%, shrimp head Powder 4.5%, fish oil 2%, vegetable oil 1.5%, compound mineral 0.4%, compound vitamin 0.1%.

[0047] A preparation method of seawater golden pomfret extruded compound feed includes the following steps:

[0048] (1) Weigh the raw materials according to the above ratio;

[0049] (2) Crush the soybean meal and peanut meal in the raw materials, and pass them through a 28-mesh sieve;

[0050] (3) Mix the sieved soybean meal and peanut meal with the other components in the raw material uniformly;

[0051] (4) The uniformly mixed raw materials are pulverized in an ultrafine pulverizer again, and the mixed raw materials are passed through an 80-mesh sieve;

[0052] (5) Pass the ultra-finely pulverized raw materials into the modulator to prepa...

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Abstract

The invention discloses a seawater pompano extruded and expanded compound feed and a preparation method thereof. The seawater pompano extruded and expanded compound feed consists of the following components in percentage by weight: 30-39% of steam fish meal, 25-30% of dregs of beans, 4-10% of peanut meal, 3-5% of squid extracts, 15-25% of strong flour, 3-5% of shrimp head powder, 1-2% of fish oil, 1-2% of seed oil, 0.2-0.5% of compounded mineral matters and 0.1-0.2% of complex vitamins. The feed disclosed by the invention is complete in nutrition, high in attraction, good in palatability and low in feed coefficient, promotes growth, and is capable of extremely releasing the growth potential of pompanos; and the breeding cost is reduced, and the economic benefit is improved.

Description

Technical field [0001] The invention relates to a feed, in particular to a seawater golden pomfret extruded compound feed and a preparation method thereof. Background technique [0002] Sea pomfret grows fast and has strong disease resistance. It is an omnivorous fish. Its delicious meat and high nutritional value are deeply loved by consumers. With the improvement of people’s living standards, the demand for sea pomfret is also increasing. . The aquaculture of seawater golden pomfret has become an emerging industry. The quality of feed is one of the key technologies for the development of seawater pomfret breeding industry. The development of extruded compound feed for seawater pomfret has also become particularly urgent. At present, in the breeding process of seawater golden pomfret, most of the hard pellet feeds are made by ordinary pelletizers. There are problems of poor water stability, large feed waste, and serious impact on water quality. At the same time, due to the har...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16
Inventor 刘军华
Owner BEIHAI HENGXING SPECIAL FEED
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