Compound feed for increasing survival rate of juvenile sea bass as well as preparation method and application thereof

A compound feed and survival rate technology is applied in the field of compound feed and its preparation for improving the survival rate of juvenile sea perch, and can solve the problems of low survival rate of sea perch, water pollution, and poor fish resistance. Increases growth rate and immunity, boosts immune function, and improves immune performance

Pending Publication Date: 2020-10-09
珠海海龙生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of sea bass cultivation, due to frequent occurrence of diseases and poor stress resistance, the survival rate of sea bass is not high during the cultivation process.
Especially the survival rate of its juveniles is low, generally around 40%-60%, which seriously affects the healthy development of sea bass industry
[0004] In order to improve the survival rate of juvenile seabass, farmers generally adopt the method of adding antibiotics. However, adding antibiotics will lead to water pollution, and it will also bring about hazards such as poor drug resistance and fish residues, which will lead to human health. Harmful, endangering the green, healthy and sustainable development of the sea bass industry
[0005] Therefore, it is necessary to design a compound feed that can improve the survival rate of sea bass juveniles in view of the low survival rate of sea bass juveniles

Method used

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  • Compound feed for increasing survival rate of juvenile sea bass as well as preparation method and application thereof
  • Compound feed for increasing survival rate of juvenile sea bass as well as preparation method and application thereof
  • Compound feed for increasing survival rate of juvenile sea bass as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A compound feed for improving the survival rate of juvenile seabass, comprising the following components in parts by weight: 20.5 parts of high-grade Peruvian fish meal, 8 parts of spray-dried porcine blood globulin powder, 10 parts of chicken meal, 5.5 parts of corn gluten meal, 3 parts of shrimp paste, 3 parts of chilled fish paste, 7 parts of fermented soybean meal, 18.5 parts of high-gluten flour, 5 parts of seawater fish oil, 3.5 parts of soybean lecithin oil, 2.0 parts of calcium dihydrogen phosphate, 0.3 parts of taurine, bile chloride 0.2 parts of alkali, 0.5 parts of multivitamins, 1.5 parts of compound minerals, 10 parts of hydrolyzed fish protein, 1 part of Chinese herbal medicine compound, and 0.5 part of butyric acid; among them, the Chinese herbal medicine compound includes 2:3:1:4:2 Divine Comedy, Codonopsis, Astragalus, Ophiopogon japonicus, Astragalus.

[0036] Preparation:

[0037] The preparation method of the compound feed for improving the survival...

Embodiment 2

[0039] A compound feed for improving the survival rate of juvenile sea bass, comprising the following components in parts by weight: 21 parts of Peruvian high-grade fish meal, 11 parts of chicken meal, 6.5 parts of spray-dried porcine blood globulin powder, 2 parts of shrimp paste, ice 4 parts of fresh fish paste, 7.5 parts of corn gluten powder, 8 parts of fermented soybean meal, 17.6 parts of high-gluten flour, 4 parts of seawater fish oil, 4 parts of soybean lecithin oil, 1.5 parts of calcium dihydrogen phosphate, 0.3 parts of taurine, bile chloride 0.3 parts of alkali, 0.4 parts of multivitamins, 1.4 parts of compound minerals, 9 parts of hydrolyzed fish protein, 1.1 parts of Chinese herbal medicine compound, and 0.4 part of butyric acid; among them, the Chinese herbal medicine compound includes 2:3:1:4:2 Divine Comedy, Codonopsis, Astragalus, Ophiopogon japonicus, Astragalus.

[0040] The preparation method is the same as that of Example 1.

Embodiment 3

[0042] A compound feed for improving the survival rate of juvenile seabass, comprising the following components in parts by weight: 22 parts of high-grade Peruvian fish meal, 9 parts of chicken meal, 7 parts of spray-dried porcine blood globulin powder, 4 parts of shrimp paste, ice 2 parts of fresh fish paste, 5.5 parts of corn gluten powder, 6 parts of fermented soybean meal, 18.8 parts of high-gluten flour, 6 parts of seawater fish oil, 2.5 parts of soybean lecithin oil, 2 parts of calcium dihydrogen phosphate, 0.4 part of taurine, bile chloride 0.15 parts of alkali, 0.6 parts of multivitamins, 1.6 parts of compound minerals, 11 parts of hydrolyzed fish protein, 0.9 parts of Chinese herbal medicine compound, and 0.6 part of butyric acid; among them, the Chinese herbal medicine compound includes 2:3:1:4:2 Divine Comedy, Codonopsis, Astragalus, Ophiopogon japonicus, Astragalus.

[0043] The preparation method is the same as that of Example 1.

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PUM

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Abstract

The invention relates to a compound feed capable of increasing survival rate of juvenile sea bass as well as a preparation method and an application of the compound feed. The feed comprises the following components in parts by weight: fish meal, chicken powder; spray-drying the pig blood cell protein powder; shrimp paste; chilled fresh fish paste; corn protein powder; fermenting the soybean meal;high-gluten flour; fish oil; soybean phospholipid oil; monocalcium phosphate; taurine; choline chloride; a composite vitamin; composite minerals; hydrolyzing fish protein; a Chinese herbal complexingagent; and butyric acid; wherein the Chinese herbal medicine complexing agent comprises medicated leaven, codonopsis pilosula, agrimony, radix ophiopogonis and astragalus membranaceus in a weight ratio of (1-2): (2-4): (1-2): (3-4): (1-2). The invention discloses the feed for increasing the survival rate of juvenile sea bass. According to the method, the growth speed and the immunocompetence of the sea bass are improved, the growth and development of the young sea bass are fully met, and the immune, antioxidant and digestive functions of the sea bass are comprehensively improved under the condition of fully meeting the growth precursors of the young sea bass, so that the survival rate of the young sea bass is improved, and a solid foundation is laid for healthy and sustainable developmentof the sea bass industry.

Description

technical field [0001] The invention relates to a sea bass feed, in particular to a compound feed for improving the survival rate of juvenile sea bass, a preparation method and an application thereof. Background technique [0002] Sea perch, also known as perch and seven-star perch, belongs to the order Perciformes, the family Aperidae, and the genus Perch, and is a carnivorous fish. Sea bass is loved by the people because of its delicious meat and rich nutrition. Its breeding area is most concentrated in Baijiao Town, Zhuhai, and its yield per mu can reach 6,000-10,000 catties, which has high economic value. [0003] However, in the sea bass breeding process, due to frequent occurrence of diseases, poor stress resistance and other reasons, the survival rate of sea bass in the breeding process is not high. Especially the survival rate of its juveniles is low, and the general survival rate is about 40%-60%, which seriously affects the healthy development of sea bass industry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/22A23K10/20A23K20/147A23K10/12A23K10/37A23K10/30A23K20/158A23K20/28A23K20/142A23K20/105A23K20/174A23K20/20A23K40/10A23K40/30
CPCA23K50/80A23K10/22A23K10/20A23K20/147A23K10/12A23K10/37A23K10/30A23K20/158A23K20/28A23K20/142A23K20/105A23K20/174A23K20/30A23K40/10A23K40/30Y02A40/818Y02P60/87
Inventor 张庆功贠彪刘晋
Owner 珠海海龙生物科技有限公司
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