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An environment friendly compound feed for primary parent of Litopenaeus vannamei shrimps

A technology of compound feed and Vannabine, which is applied in the field of chemical composition invention, can solve the problems affecting the quality of shrimp broodstock breeding, the high price of fresh and live bait, and the great fluctuation of quality, so as to solve the problem of source and quality Unstable, reduced spread, easily digestible and absorbed effects

Active Publication Date: 2009-02-11
GUANGDONG EVERGREEN FEED INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fresh and live bait is expensive, and it is easy to introduce pathogens such as viruses and bacteria, and its quality fluctuates greatly with seasons, origins, types, etc., which seriously affects the cultivation of prawn broodstock and the quality of prawn fry.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1: Preparation method 1 of Litopenaeus vannamei compound feed

[0013] 1. 30g of Peruvian fish meal, 25g of squid meat meal, 5g of shrimp powder, 4g of pork liver powder, 2g of brewer’s yeast, 1g of nereis powder, 10g of a-starch, 1g of fish oil, 1g of liquid phospholipid, potassium dihydrogen phosphate (KH 2 PO 4 ) 1g, calcium lactate 1g, vitamin premix 1g, mineral premix 1g, then mix and stir for 50 seconds until uniform. Among them, the preparation method of vitamin premix: take VC 100g, VA 2.5×10 7 IU, VD0.7×10 5 IU, VE 7g, VK 0.2g, Biotin 0.1g, Folic Acid 0.6g, Inositol 20g, Choline Chloride 45g, Niacin 1.5g, Calcium Pantothenate 3.0g, Cholesterol 110g, Astaxanthin 10g, Saccharterpenin 2.5 g, the proportion of fine wheat husk 700g is mixed evenly. The preparation method of the mineral premix is: take MgSO 4 ·7H 2 O 61g, CuSO 4 ·5H 2 O 0.2g, FeSO 4 ·7H 2 O 30g, CoCl 2 ·6H 2 O 0.7g, MnSO 4 ·H 2 O 2g, Na 2 SeO 3 0.020g, ZnSO 4 ·H 2 O 2g, ...

Embodiment 2

[0018] Embodiment 2: Preparation method 2 of Litopenaeus vannamei compound feed

[0019] 1. 38g of Peruvian fish meal, 25g of squid meat meal, 5g of shrimp powder, 4g of pork liver powder, 2g of brewer’s yeast, 3g of nereis powder, 10g of a-starch, 3g of fish oil, 2g of liquid phospholipid, 2g of potassium dihydrogen phosphate (KH2PO4) , calcium lactate 2g, vitamin premix 2g, mineral premix 2g, then mix and stir for 50 seconds until the mixture is uniform. Among them, the preparation method of vitamin premix: take VC 100g, VA 2.5×10 7 IU, VD0.7×10 5 IU, VE 9g, VK 0.3g, Biotin 0.2g, Folic Acid 0.8g, Inositol 25g, Choline Chloride 45g, Niacin 1.5g, Calcium Pantothenate 3.0g, Cholesterol 100g, Astaxanthin 13g, Saccharterpenin 2.5 g, the proportion of fine wheat husk 700g is mixed evenly. The preparation method of the mineral premix is: take MgSO 4 ·7H 2 O 61g, CuSO 4 ·5H 2 O 0.2g, FeSO 4 ·7H 2 O 30g, CoCl 2 ·6H 2 O 0.7g, MnSO 4 ·H 2 O 2g, Na 2 SeO 3 0.020g, ZnSO ...

Embodiment 3

[0024] Embodiment 3: Preparation method 3 of Litopenaeus vannamei compound feed

[0025] 1. 35g of Peruvian fish meal, 29g of squid meat meal, 8g of shrimp powder, 6g of pork liver powder, 3g of brewer’s yeast, 2g of nereis powder, 11g of a-starch, 2g of fish oil, 2g of liquid phospholipid, potassium dihydrogen phosphate (KH 2 PO 4 ) 1.5g, calcium lactate 1.5g, vitamin premix 2g, mineral premix 2g, then mix and stir for 60 seconds until uniform. Among them, the preparation method of vitamin premix: take VC 100g, VA 2.5×10 7 IU, VD0.7×10 5IU, VE 9g, VK 0.3g, biotin 0.1g, folic acid 0.6g, inositol 20g, choline chloride 60g, niacin 1.5g, calcium pantothenate 3.0g, cholesterol 100g, astaxanthin 10g, saccharoterpenin 2.5 g, the proportion of fine wheat husk 700g is mixed evenly. The preparation method of the mineral premix is: take MgSO 4 ·7H 2 O 61g, CuSO 4 ·5H 2 O 0.1g, FeSO 4 ·7H 2 O 30g, CoCl 2 ·6H 2 O 0.7g, MnSO 4 ·H 2 O 2g, Na 2 SeO 3 0.015g, ZnSO 4 ·H 2 O ...

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PUM

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Abstract

The invention relates to a compound feed for Litopeneaus vannamei, which comprises (by weight percentage) Peru fish meal 30-38%, squid fish meal 25-32%, shrimp powder 0-10%, pig liver meal 4-8%, brewers' yeast 0-5%, clam worm powder 1-3%, alpha-starch 10-13%, fish oil 1-3%, liquid phosphatide 1-2%, monobasic potassium phosphate 1-2%, calcium lactate 1-2%, vitamin premixed material 1-2%, and mineral premixed material 1-2%.

Description

[Affiliated technical field] [0001] The invention relates to an environment-friendly compound feed for broodstock of Litopenaeus vannamei, belonging to the field of chemical composition inventions. [Background technique] [0002] Nutrition is one of the key factors in the cultivation of Litopenaeus vannamei broodstock, which determines the gonad development and reproductive traits of the broodstock. Currently, fresh or frozen natural baits (nereis, squid, bivalve molluscs, shrimps, etc.) are mainly used as the main broodstock bait in the breeding process of prawn broodstock (references: Wouters R., Gómez L., LavensP ., et al. Feeding enriched Artemia biomass to Penaeus vannameibroodstocks: Its effect on reproductive performance and larval quality [J]. J. Shellfish Res., 1999, 18(2): 651-656.). Some researchers add parent-child shrimp nutritional enhancer in the fresh and live bait in the process of parent-child shrimp cultivation, as reported in Chinese patent CN1620895; al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/10A23J3/14A23L1/16A23K10/18A23K10/20A23K10/22A23K20/158A23K20/163A23K20/174A23K20/20A23K20/24A23K20/26A23K40/10A23K50/80A23L7/109
CPCY02A40/818
Inventor 陈丹梁海鸥刘兴旺冯敏毅董瑞娜王华朗李治国黄智成赵丽梅
Owner GUANGDONG EVERGREEN FEED INDAL
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