Mixed bostrichthys sinensis feed and preparation method thereof

A technology of Chinese snakehead and compound feed, which is applied in animal feed, animal feed, application, etc. It can solve the problems of poor food attracting effect and preservation, abdominal distension and death of fish body, poor water absorption expansion, etc., and achieve water resistance and food attracting The effect is good, the survival rate is improved, and the nutritional loss is small.

Inactive Publication Date: 2015-07-15
ZHEJIANG MARINE DEV RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problem that the compound feed of the prior art has a hard texture and poor palatability, is not suitable for eating fry of the Chinese snakehead, has poor water absorption and expansion, easily causes abdominal distention and death of the fish body, and has poor food-attracting effect and preservation. Provided is a compound feed for Chinese snakeheads. The compound feed for Chinese snakeheads of the present invention has a reasonable formula, and through the synergistic effect of each component, the palatability, water resistance and food-attracting effect are good, and the growth of the fish body can be promoted. , increase the survival rate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A compound feed for Channa sinensis, made from fish meal, puffed corn flour, soybean lecithin, brewer's yeast, fish oil, rosemary powder, compound vitamin additive, compound mineral additive, growth promoting agent and compound food attractant, The specific proportioning of each component in the compound feed is shown in Table 1, and the specific formulas of compound vitamin additives, compound mineral additives, growth promoters and compound food attractants in the compound feed are shown in Tables 2, 3, 4, and 5 respectively .

[0026] The preparation method of the compound feed of Chinese snakehead carp is as follows:

[0027] (1) Weighing: Weigh each raw material according to the ratio, and set aside;

[0028] (2) Mixing: First mix the weighed soybean lecithin and corn puffed powder evenly, then add fish meal, beer yeast, rosemary powder, multivitamin additives, multimineral additives, growth promoters and compound food attractants , after mixing evenly, pulverize...

Embodiment 2

[0032] A compound feed for Channa sinensis, made from fish meal, puffed corn flour, soybean lecithin, brewer's yeast, fish oil, rosemary powder, compound vitamin additive, compound mineral additive, growth promoting agent and compound food attractant, The specific proportioning of each component in the compound feed is shown in Table 1, and the specific formulas of compound vitamin additives, compound mineral additives, growth promoters and compound food attractants in the compound feed are shown in Tables 2, 3, 4, and 5 respectively .

[0033] The preparation method of the compound feed of Chinese snakehead carp is as follows:

[0034] (1) Weighing: Weigh each raw material according to the ratio, and set aside;

[0035] (2) Mixing: First mix the weighed soybean lecithin and corn puffed powder evenly, then add fish meal, beer yeast, rosemary powder, multivitamin additives, multimineral additives, growth promoters and compound food attractants , after mixing evenly, pulverize t...

Embodiment 3

[0039] A compound feed for Channa sinensis, made from fish meal, puffed corn flour, soybean lecithin, brewer's yeast, fish oil, rosemary powder, compound vitamin additive, compound mineral additive, growth promoting agent and compound food attractant, The specific proportioning of each component in the compound feed is shown in Table 1, and the specific formulas of compound vitamin additives, compound mineral additives, growth promoters and compound food attractants in the compound feed are shown in Tables 2, 3, 4, and 5 respectively .

[0040] The preparation method of the compound feed of Chinese channa sinensis is as follows:

[0041] (1) Weighing: Weigh each raw material according to the ratio, and set aside;

[0042] (2) Mixing: First mix the weighed soybean lecithin and corn puffed powder evenly, then add fish meal, beer yeast, rosemary powder, multivitamin additives, multimineral additives, growth promoters and compound food attractants , after mixing evenly, pulveriz...

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PUM

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Abstract

The invention discloses a mixed bostrichthys sinensis feed which is prepared from the following raw materials in parts by weight: 70-15 parts of fish meal, 15-20 parts of puffing corn flour, 1-3 parts of soya bean lecithin, 3-5 parts of beer yeast, 3-5 parts of fish oil, 1-3 parts of rosemary powder, 0.3-0.5 part of complex vitamin, 0.3-0.5 part of complex mineral salt, 0.3-0.5 part of a growth promoting agent and 0.3-0.5 part of a complex phagostimulant. The mixed bostrichthys sinensis feed is reasonable in formula and good in water tolerance and food calling effect through mutual synergistic effect of each component. By utilizing the mixed bostrichthys sinensis feed, the growth of a fish body can be promoted, and the survival rate can be increased. The invention also provides a preparation method of the mixed bostrichthys sinensis feed, and the preparation method comprises the following steps: (1) weighing materials; (2) mixing the materials; (3) tempering and palletizing; and (4) drying and packaging. The preparation method is simple, and suitable for being used in industrial production and the nutrient loss of the mixed feed is low.

Description

technical field [0001] The invention relates to a compound feed, in particular to a compound feed for Chinese snakehead snakehead and a preparation method thereof. Background technique [0002] Chinese snakeheads belong to Osteichthyes, Perciformes, Goby suborders, and Channaidae, commonly known as "mullet", "mud fish", "earth fish", etc., and are a kind of warm-water shallow sea fish. It is distributed in salt water areas such as coastal areas, estuaries, and harbors in southern my country. It likes to inhabit sandy mud bottom or reef areas, and lives in caves. [0003] Channa sinensis is a rare marine fish with delicate meat, delicious taste, rich nutrition and high economic value. In recent years, the success of artificial breeding of Channa sinensis has laid a foundation for the development of Channa sinensis aquaculture. However, at present, the bait used for the culture of Channa sinensis is usually small miscellaneous fish, shrimp and other natural bait, the source ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/175A23K1/06A23K1/165A23K1/10A23K1/00A23K10/38
CPCY02P60/87
Inventor 付万冬杨会成廖妙飞钟明杰周宇芳徐珊
Owner ZHEJIANG MARINE DEV RES INST
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