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Liver and body strengthening agent for Litopenaeus vannamei

A liver-boosting agent, white shrimp technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of intractability, loss, etc., to achieve the effect of promoting healthy growth, reducing waste, and facilitating promotion

Active Publication Date: 2013-01-02
GUANGDONG HAID GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the farmers do not find out in time, when the prawn liver disease is serious, it is generally difficult to cure and the loss is heavy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A liver-enhancing agent for Penaeus vannamei, comprising the following components in terms of air-dried mass percentage: 20% flour, 8% sucrose, 5% glucose, 4% refined fish oil, 4% phospholipid oil, 7% amino acid mixture, Shrimp shell powder 3%, multivitamin 15%, compound mineral 10%, traditional Chinese medicine compound preparation 12%, premix additive 12%.

[0025] This example contains 18% of crude protein, 8% of crude fat, 25% of total sugar, 25% of crude fiber, and 12% of water, and the proportion of ingredients is reasonable.

[0026] In Doumen Breeding Base, Zhuhai, Guangdong, the experimental group adopts this embodiment according to the addition amount of 1.5%, and compares the test with the control group, and the feeding initial weight is 0.27 grams of vannamei (3 mu per pond, 50,000 fish per mu, experimental Group and control group have 8 ponds altogether, 1,200,000 tails) for 70 days, adopt the vannamei shrimp that adds the feed of this embodiment, the survi...

Embodiment 2

[0030] A liver-enhancing and body-building agent for Penaeus vannamei, in terms of air-dried substance mass percentage, comprising the following components: 18% flour, 9% sucrose, 6% glucose, 4% refined fish oil, 4% phospholipid oil, 7% amino acid mixture, Shrimp shell powder 3%, multivitamin 15%, compound mineral 10%, traditional Chinese medicine compound preparation 12%, premix additive 12%.

[0031] This example contains 18% of crude protein, 8% of crude fat, 25% of total sugar, 25% of crude fiber, and 12% of water, and the proportion of ingredients is reasonable.

[0032] In the Zhejiang Xiaoshan breeding base, using the comparison test of this embodiment and the control group, the vannamei with an initial weight of 0.36 grams (4 mu per mu, 50,000 tails per mu, 8 ponds, 160 10,000 tails) for 74 days, using the Penaeus vannamei supplemented with the feed of this embodiment, the survival rate (96.2%) was 14% higher than that of the control group (84.2%), the feed coefficient...

Embodiment 3

[0035] A liver-enhancing and health-enhancing agent for Penaeus vannamei, comprising the following components in terms of air-dried mass percentage: 17% flour, 10% sucrose, 6% glucose, 5% refined fish oil, 4% phospholipid oil, 7% amino acid mixture, Shrimp shell powder 3%, multivitamin 15%, compound mineral 10%, Chinese medicine compound preparation 12%, premix additive 12%.

[0036] This example contains 18.5% of crude protein, 8.8% of crude fat, 24% of total sugar, 24% of crude fiber, and 12% of water, and the proportion of ingredients is reasonable.

[0037]In Wenchang Breeding Base in Hainan, using the comparative test of this embodiment and the control group, the vannamei with an initial weight of 0.42 grams (5 mu per mu, 60,000 tails per mu, 10 ponds, 300 10,000 tails) for 68 days, using the Penaeus vannamei supplemented with the feed of this embodiment, the survival rate (96.2%) was 14% higher than that of the control group (84.2%), and the feed coefficient (1.09) was e...

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PUM

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Abstract

The invention discloses a liver and body strengthening agent for Litopenaeus vannamei. The liver and body strengthening agent for Litopenaeus vannamei provided by the invention comprises the following nutrient components, by weight: 10-25 parts of crude protein, 6-10 parts of crude fat, 15-35% of total sugar, 5-30 parts of crude fiber and 7-15% of water. The liver and body strengthening agent for Litopenaeus vannamei provided by the invention can effectively reduce liver load and damage on the liver caused by the external factors, and promote normal function restoration of the Litopenaeus vannamei, in order to realize effects of improving resistance, survival rate and increasing economic benefits for the farmers.

Description

technical field [0001] The invention relates to the field of aquatic feed additives, in particular to a liver-enhancing and body-building agent for Penaeus vannamei. Background technique [0002] Penaeus vannamei, scientific name Litopenaeus vannamei, is native to the waters of the Pacific coast of the Americas, and is mainly distributed from northern Peru to the coast of the Gulf of Mexico, with the most concentrated distribution along the coast of Ecuador. Penaeus vannamei has the advantages of large individual, thin shell and fat body, delicious meat, high meat content, rich nutrition, fast growth, low nutritional demand, and strong disease resistance. It has the advantages of low content requirements, a meat yield of more than 65%, and a long survival time out of water. It is an excellent variety for intensive high-yield farming, and it is also the shrimp species with the highest single-yield yield among the three major cultured prawns in the world. [0003] In the prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/14A23K1/10A23K1/175
Inventor 王胜
Owner GUANGDONG HAID GROUP
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