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Special seed rearing bait for South American white shrimps and method for preparing special seed rearing bait

A bait, white shrimp technology, applied in animal feed and other directions, can solve the problems of difficulty in breeding, restricting large-scale production, and low survival rate of strait seedlings, and achieve the effects of improving survival rate, high palatability, and good market prospects.

Inactive Publication Date: 2016-12-14
GUANGXI ZHENGWU MARINE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the low survival rate of seedlings in the Straits and the difficulty in breeding are the biggest obstacles restricting the large-scale production of this type of seafood

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The special nursery bait for vannamei white shrimp is prepared from the following raw materials in kilograms: 10-14kg of diatoms, 10-14kg of flat algae, 10-14kg of Dunaliella, 5-8kg of Spirogyra, 5-8kg of Ulva, Oyster meat 15-20kg, eggs 16-18kg, Daphnia 20-30kg, rotifers 25-30kg, Artemia 28-34kg, Artemia 30-40kg.

[0013] Its preparation method comprises the following steps:

[0014] 1) Put daphnia, rotifers, artemia and artemia in water, cook at 100°C for 30 minutes, take them out and put them in a dryer to dry at 120°C for 1 hour. After crushing it to 200 mesh, insect powder is obtained;

[0015] 2) Boil oyster meat and eggs, crush them, and stir with the insect powder obtained in step 1) to obtain semi-finished bait;

[0016] 3) Put all single-cell algae raw materials in a dryer at a drying temperature of 100°C and a drying time of 2 hours, then crush them and mix them with the semi-finished bait obtained in step 2) to make spherical special seedlings Bait, the di...

Embodiment 2

[0018] The special seedling bait for vannamei white shrimp is prepared from the following raw materials in kilograms: 12kg of diatoms, 12kg of flat algae, 12kg of Dunaliella, 6kg of Spirogyra, 7kg of Ulva, 18kg of oyster meat, 17kg of eggs, and 25kg of water fleas , Rotifer 28kg, Artemia 30kg, Artemia 35kg.

[0019] Its preparation method comprises the following steps:

[0020] 1) Put daphnia, rotifers, artemia and artemia in water, cook at 100°C for 30 minutes, take them out and put them in a dryer to dry at 120°C for 1 hour. After crushing it to 200 mesh, insect powder is obtained;

[0021] 2) Boil oyster meat and eggs, crush them, and stir with the insect powder obtained in step 1) to obtain semi-finished bait;

[0022] 3) Put all single-cell algae raw materials in a dryer at a drying temperature of 100°C and a drying time of 2 hours, then crush them and mix them with the semi-finished bait obtained in step 2) to make spherical special seedlings Bait, the diameter of the...

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Abstract

The invention discloses special seed rearing bait for South American white shrimps. The special seed rearing bait comprises, by weight, 10-14 parts of diatom, 10-14 parts of platymonas, 10-14 parts of dunaliella, 5-8 parts of spirogyra, 5-8 parts of ulva pertusa, 15-20 parts of oyster meat, 16-18 parts of eggs, 20-30 parts of daphnia, 25-30 parts of rotifer, 28-34 parts of artemia and 30-40 parts of fairy shrimps. The special seed rearing bait for shrimps has the advantages that the survival rate of brine shrimp seeds can be effectively increased, and the special seed rearing bait is high in palatability and applicable to large-scale production and contains abundant nutrition; the survival rate of the brine shrimp seeds can be increased by 5%-10% as compared with existing products, and accordingly the special seed rearing bait has an excellent market prospect.

Description

technical field [0001] The invention relates to the technical field of seafood production, in particular to a special seedling bait for vannamei shrimp and a preparation method thereof. Background technique [0002] Shrimp is a kind of arthropod that lives in water. It belongs to arthropod crustaceans. There are many kinds of it. It has high therapeutic nutritional value. It can be steamed, fried, etc., and can be used as Chinese medicinal materials. China's vast sea area is rich in sea prawns, which are delicious, nutritious, and can be used to make a variety of delicacies. It has the reputation of "licorice" in dishes. However, the low survival rate of seedlings in the Straits and difficult breeding are the biggest obstacles restricting the large-scale production of such seafood. Contents of the invention [0003] The object of the present invention is to provide special seedling bait for vannamei shrimp and a preparation method thereof aiming at the above-mentioned def...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80
Inventor 上官云山
Owner GUANGXI ZHENGWU MARINE IND
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