Seaweed functional compound feed for garrupa of seedling stage

A compound feed and functional technology, which is applied in the field of aquatic seaweed compound feed, can solve the problems of shortening the grouper breeding cycle, unbalanced bait nutrition, and insufficient supply of biological bait, so as to solve the problem of decreased immunity and growth of grouper fry. The effect of fast speed and easy large-scale promotion

Active Publication Date: 2015-01-28
SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned existing problems, the present invention provides a seaweed functional compound feed that can shorten the grouper fry period, improve the survival rate, growth rate and disease resistance of grouper fry, and reduce environmental pollution. It can effectively solve the problem of insufficient supply of biological bait and nutritional imbalance of existing bait in the current grouper nursery process, and reduce the pollution and damage to the environment during the nursery period and later breeding process, and realize the sustainability of grouper nursery and aquaculture industry develop

Method used

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  • Seaweed functional compound feed for garrupa of seedling stage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Prepare granular grouper fry stage seaweed functional compound feed by the raw material formula of embodiment 1 in table 1:

[0040] Table 1 The formula of embodiment 1~4 feed

[0041]

[0042] Wherein, the multivitamin used in embodiment 1 is made up of the composition of following mass parts: vitamin A 1.2 parts, vitamin D 3 0.9 servings, Vitamin K 3 3 parts, vitamin E 20 parts, vitamin B 1 0.808 parts, vitamin B 2 1.02 parts, vitamin B 6 1.206 parts, vitamin B 12 0.25 parts, folic acid 0.306 parts, calcium pantothenate 4.242 parts, biotin 1.5 parts, niacin 5.051 parts, inositol 15.152 parts, choline chloride 30 parts and medium corn cob flour 15.365 parts.

[0043] The used composite mineral salt of embodiment 1 is made up of the composition of following mass fraction: ZnSO 4 ·7H 2 O 1.8 parts, MnSO 4 ·H 2 O 1.3 parts, CuSO 4 ·5H 2 O 0.4 parts, CoSO 4 ·7H 2 O 0.4 parts, FeSO 4 ·7H 2 O 6.5 parts, Na 2 SeO 3 0.7 parts, Ca(IO 3 ) 2 0.3 parts...

Embodiment 2

[0053] Granular grouper fry functional compound feed was prepared according to the raw material formula of Example 2 in Table 1.

[0054] Wherein, the multivitamin used in embodiment 2 is made up of the composition of following mass parts: vitamin A 1.2 parts, vitamin D 3 0.9 servings, Vitamin K 3 3 parts, vitamin E 20 parts, vitamin B 1 0.808 parts, vitamin B 2 1.02 parts, vitamin B 6 1.206 parts, vitamin B 12 0.25 parts, folic acid 0.306 parts, calcium pantothenate 4.242 parts, biotin 1.5 parts, niacin 5.051 parts, inositol 15.152 parts, choline chloride 30 parts and medium corn cob flour 15.365 parts.

[0055] The used compound mineral salt of embodiment 2 is made up of the composition of following mass fraction: ZnSO 4 ·7H 2 O 1.8 parts, MnSO 4 ·H 2 O 1.3 parts, CuSO 4 ·5H 2 O 0.4 parts, CoSO 4 ·7H 2 O 0.4 parts, FeSO 4 ·7H 2 O 6.5 parts, Na 2 SeO 3 0.7 parts, Ca(IO 3 ) 2 0.3 parts, KCl 12.5 parts, MgSO 4 ·H 2 O 6.3 parts, Na 2 SO 4 12 parts, ...

Embodiment 3

[0061] Granular grouper fry functional compound feed was prepared according to the raw material formula of Example 3 in Table 1.

[0062] Wherein, the multivitamin used in embodiment 3 is made up of the composition of following mass parts: vitamin A 1.2 parts, vitamin D 3 0.9 servings, Vitamin K 3 3 parts, vitamin E 20 parts, vitamin B 1 0.808 parts, vitamin B 2 1.02 parts, vitamin B 6 1.206 parts, vitamin B 12 0.25 parts, folic acid 0.306 parts, calcium pantothenate 4.242 parts, biotin 1.5 parts, niacin 5.051 parts, inositol 15.152 parts, choline chloride 30 parts and medium corn cob flour 15.365 parts.

[0063] The used compound mineral salt of embodiment 3 is made up of the composition of following mass fraction: ZnSO 4 ·7H 2 O 1.8 parts, MnSO 4 ·H 2 O 1.3 parts, CuSO 4 ·5H 2 O 0.4 parts, CoSO 4 ·7H 2 O 0.4 parts, FeSO 4 ·7H 2 O 6.5 parts, Na 2 SeO 3 0.7 parts, Ca(IO 3 ) 2 0.3 parts, KCl 12.5 parts, MgSO 4 ·H 2 O 6.3 parts, Na 2 SO 4 12 parts, ...

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Abstract

The invention discloses a seaweed functional compound feed for garrupa of seedling stage. The feed is prepared from protein source, fat source, carbohydrate source, kelp powder, kelp extract, a fodder binder, an antioxidant, compound vitamin, compound mineral salt and a phagostimulant. The prepared drink contains 44-47% of protein, 18-21% of crude fat, 6-9% of sugar, 9-10% of ash and 8-10% of water. The feed not only can effectively solve the problems that the immunity of the fish fry is lowered due to deteriorated culture environment in culture of the seedlings and the compound feed has no balance nutrition, but also can improve the high value comprehensive utilization of the kelp, realizes sustainable development of the garrupa cultivation industry chain, and has great economic and social benefits.

Description

technical field [0001] The invention relates to aquatic product seaweed compound feed, in particular to a functional compound feed of seaweed in grouper fry stage. Background technique [0002] Grouper is a kind of rare and precious seawater cultured economic fish. In Southeast Asian countries, Japan, China Taiwan and the coast of South China, the scale of grouper farming is increasing, and the demand for grouper fry is also increasing. However, natural fry It is far from meeting the needs of the aquaculture industry, and the survival rate is extremely low. The quality of the seedling stage is the key factor for the success of grouper farming. The quality of the seedling stage is generally restricted by the following two factors. One is the nutrition of the opening feed It is not comprehensive. It is mainly fed with biological bait. There is no special functional compound feed for grouper fry in China, and the feed for grouper fry in general nursery plants is mainly shrimp c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/175A23K1/16
CPCY02A40/818
Inventor 牛津陈旭林黑着王珺王芸黄忠
Owner SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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