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Health Penaeus vannamei Boone forage

A kind of white shrimp, health-care technology, applied in the field of Penaeus vannamei feed and culture of Penaeus vannamei, can solve the problem of not much citric acid, avoid toxic and side effects, improve infection ability, and prolong shelf life.

Inactive Publication Date: 2014-05-07
SHANGHAI OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are not many studies on organic acids, especially citric acid in aquafeeds, and there is no application report in Penaeus vannamei feed

Method used

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  • Health Penaeus vannamei Boone forage

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A health-care type Penaeus vannamei feed, its formula is made up of following components, calculated as air-dried matter weight percent:

[0018] Fish meal 15.0%, meat and bone meal 10.0%, brewer's yeast 10.0%, squid offal powder 5.0%, soybean meal 20.0%, peanut meal 10.0%, sub meal 20.0%, fish oil 2.0%, additive 4.0%, soybean phospholipid 2.0%, citric acid 2.0%.

[0019] The additives include various vitamins, trace mineral elements, calcium dihydrogen phosphate, and ecdytic.

Embodiment 2

[0021] A health-care type Penaeus vannamei feed, its formula is made up of following components, calculated as air-dried matter weight percent:

[0022] Fish meal 25.0%, meat and bone meal 6.0%, brewer's yeast 6.0%, squid paste 4.0%, soybean meal 18.0%, peanut meal 12.0%, flour 20.0%, fish oil 2.0%, additive 4.0%, soybean phospholipid 2.0%, citric acid 1.0% .

[0023] The additives include various vitamins, trace mineral elements, calcium dihydrogen phosphate, and ecdytic.

Embodiment 3

[0025] A health-care type Penaeus vannamei feed, its formula is made up of following components, calculated as air-dried matter weight percent:

[0026] Fish meal 30.0%, meat and bone meal 2.0%, brewer's yeast 2.0%, squid viscera powder 3.0%, soybean meal 20.0%, peanut meal 13.0%, subflour 21.2%, fish oil 2.0%, additive 4.0%, soybean phospholipid 2.0%, citric acid 0.8%.

[0027] The additives include various vitamins, trace mineral elements, calcium dihydrogen phosphate, and ecdytic.

[0028] According to the size of the shrimp body, the above formula can be adjusted appropriately, and its nutrient content should meet the requirements of 36-43% protein, 6%-10% fat and 0.1%-2.0% citric acid.

[0029] The feed of embodiment 1, embodiment 2 and embodiment 3 is carried out comparative experiment with commercially available material, shows, the shrimp body weight gain rate of the test group that uses the feed of the present invention improves 5%-15% compared with the control group...

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Abstract

The invention discloses health Penaeus vannamei Boone forage. The health Penaeus vannamei Boone forage comprises, by weight, 15-30% of fish meal, 2-10% of meat and bone meal, 2-10% of beer yeast, 3-10% of squid internal organ powder or cuttlefish paste, 10-30% of soybean meal, 5-20% of peanut meal, 10-30% of wheat middling or flour, 1-5% of fish oil, 1-6% of an additive, 0.5-3% of soybean phosphatide and 0.1-2% of citric acid. The health Penaeus vannamei Boone forage obviously improves Penaeus vannamei Boone growth performances, improves oxidation resistance, low oxygen resistance and pathogen (vibrio alginolyticus) infection resistance of Penaeus vannamei Boone, has obvious health care functions, is added with citric acid, does not contain a synthetic anti-oxidant and avoids toxic or side effects produced by the synthetic anti-oxidant.

Description

technical field [0001] The invention relates to a feed for aquatic animals, in particular to a feed for Penaeus vannamei, which is suitable for breeding Penaeus vannamei. Background technique [0002] The scientific name of Penaeus vannamei Boone is Litopenaeus vannamei, which belongs to the phylum Arthropoda, Crustacea, Decapod, Penaeidae, and the genus Penaeus. One of the three major shrimp farming species in the world; in the late 1980s, the Institute of Oceanology, Chinese Academy of Sciences introduced Penaeus vannamei to my country from Hawaii, USA, and now it has become the largest shrimp species in my country. [0003] In recent years, due to the degradation of germplasm resources, the expansion of aquaculture scale and the deterioration of aquaculture environment, frequent outbreaks of aquaculture diseases of Litopenaeus vannamei have occurred. For the prevention and control of shrimp diseases, the traditional method is to use chemical drugs such as antibiotics, but...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16
Inventor 冷向军粟雄高李小勤谭崇桂
Owner SHANGHAI OCEAN UNIV
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