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High-protein-content prawn feed and preparation method thereof

A high-protein feed and prawn technology, applied in the field of feed, can solve the problems of low protein content in feed, poor taste, slow growth of prawns, etc., achieve high protein content, promote feed intake, and increase appetite

Inactive Publication Date: 2018-05-08
柳州市柳科科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of cultivating prawns, the feed feeding is not fixed, resulting in insufficient feed utilization, especially some feeds with low protein content, resulting in slow growth of prawns and low yield of prawns; The reduction of the rate will also reduce the production of prawns

Method used

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  • High-protein-content prawn feed and preparation method thereof
  • High-protein-content prawn feed and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A high-protein feed for prawns:

[0028] (1) Raw materials: base material 450kg, compound food attractant 25kg and nutritional additive 10kg;

[0029] The base materials include: soybean meal 49.5kg, peanut meal 81.8kg, rice bran 49.5kg, wheat flour 29.7kg, cassava flour 37kg, fish meal 40.5kg, bone meal 40.5kg, fish meat 40.5kg, pork liver 40.5kg, fly maggot 40.5kg;

[0030] Among them, the compound food attractant includes 7.5kg of compound enzymatic hydrolysis solution, 2.5kg of earthworm powder, 5.5kg of octopus powder, 2kg of taurine, 2.5kg of glycine, 2.5kg of glutamic acid, and 2.5kg of table salt;

[0031] The nutritional additives include: compound Chinese herbal medicine extract 3kg, astragalus polysaccharide 1.5kg, allicin 0.8kg, astaxanthin 0.5kg, chitin 2kg, calcium phosphate 1.5kg, vitamin A 0.15kg, vitamin B 1 0.1kg, vitamin B 12 0.1kg, folic acid 0.05kg, vitamin C 0.1kg, copper lysine 0.2kg;

[0032] (2) Preparation method: 1) Preparation of compoun...

Embodiment 2

[0036] A high-protein feed for prawns:

[0037] (1) Raw materials: base material 460kg, compound food attractant 30kg and nutritional additive 15kg;

[0038] The base materials include: soybean meal 80kg, peanut meal 84kg, rice bran 40kg, wheat flour 32kg, cassava flour 40kg, fish meal 55kg, bone meal 40kg, fish meat 33kg, pork liver 30kg, fly maggot 26kg;

[0039] Among them, the compound food attractant includes 10kg of compound enzymatic hydrolysis solution, 4kg of earthworm powder, 5kg of octopus powder, 2kg of taurine, 2.5kg of glycine, 2.5kg of glutamic acid, and 4kg of salt;

[0040] The nutritional additives include: 6kg of compound Chinese herbal medicine extract, 1.5kg of astragalus polysaccharide, 1.2kg of allicin, 1kg of shrimp shellin, 2kg of chitin, 2kg of calcium phosphate, 0.3kg of vitamin A, and 0.3kg of vitamin B 1 0.2kg, vitamin B 12 0.2kg, folic acid 0.1kg, vitamin C 0.2kg, zinc methionine 0.3kg;

[0041] (2) Preparation method: 1) Preparation of compo...

Embodiment 3

[0045] A high-protein feed for prawns:

[0046] (1) Raw materials: 480kg of base material, 35kg of compound food attractant and 18kg of nutritional additives;

[0047] The base materials include: soybean meal 109kg, peanut meal 71kg, rice bran 46kg, wheat flour 38kg, cassava flour 48kg, fish meal 67kg, bone meal 50kg, fish meat 28kg, pork liver 22kg, fly maggot 25kg;

[0048] Among them, the compound food attractant includes 14kg of compound enzymatic hydrolysis solution, 6.1kg of earthworm powder, 4.2kg of octopus powder, 1.5kg of taurine, 2.1kg of glycine, 2.1kg of glutamic acid, and 5kg of table salt;

[0049] The nutritional additives include: 7.2kg of compound Chinese herbal medicine extract, 1kg of astragalus polysaccharide, 0.6kg of allicin, 1.8kg of astaxanthin, 2.6kg of chitin, 2.6kg of calcium phosphate, 0.45kg of vitamin A, and 0.45kg of vitamin B 1 0.3kg, vitamin B 12 0.3kg, folic acid 0.15kg, vitamin C 0.3kg, iron glycinate 0.7kg;

[0050] (2) Preparation met...

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Abstract

The invention belongs to the technical field of feeds, and discloses a high-protein-content prawn feed. The high-protein-content prawn feed comprises the following raw materials in parts by weight: 450-500 parts of base materials, 25-40 parts of a compound attractant, and 10-20 parts of a nutritious additive. The high-protein-content prawn feed is specially developed according to growth characteristics of prawns; and thus, the high-protein-content prawn feed is high in protein content and comprehensive in nutrients, as well as capable of promoting healthy growth of the prawns, improving prawnsurvival rate, and increasing prawn yield.

Description

technical field [0001] The invention belongs to the technical field of feed, in particular to a prawn high-protein feed and a preparation method thereof. Background technique [0002] Prawns, scientific name Oriental prawns, also known as Chinese prawns and tiger prawns. Every 100 grams of shrimp meat contains 20.6g of protein, 0.7g of fat, and contains a variety of vitamins and trace elements necessary for the human body. It is a high-protein nutritional aquatic product. Prawns are very popular because of their fresh, tender, delicious and nutritious meat. [0003] At present, my country's Liaoning, Hebei, Shandong provinces and the coastal areas of Tianjin are important producing areas of prawns. my country's prawn aquaculture production has been carried out along the coast of China from Dandong City, Liaoning in the north, to the coast of Hainan in the south. In the process of cultivating prawns, the feed feeding is not fixed, resulting in insufficient feed utilization...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K10/20A23K10/22A23K20/142A23K20/189
CPCA23K10/20A23K10/22A23K10/30A23K20/142A23K20/189A23K50/80Y02A40/818
Inventor 李文
Owner 柳州市柳科科技有限公司
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