High-protein feed for procambarus clarkii and preparation method thereof

A high-protein feed and lobster technology, applied in the field of feed, can solve the problems of low protein content, poor taste, and unstable feed feeding, and achieve the effects of high protein content, increased production, and good taste.

Inactive Publication Date: 2018-05-25
柳州市柳科科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, crayfish farming is developing rapidly in my country, but during the growth process of crayfish, feed feeding is not fixed, resulting in insufficient feed utilization, especially some feed protein content is low, resulting in slow growth of crayfish, resulting in low output of crayfish; And some high-protein feeds have poor taste, and the crayfish eat less, which will also reduce the output of crayfish

Method used

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  • High-protein feed for procambarus clarkii and preparation method thereof
  • High-protein feed for procambarus clarkii and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A high-protein feed for crayfish:

[0028] (1) Raw materials: 450kg of base material, 20kg of compound attractant and 10kg of nutritional additives;

[0029] The base materials include: soybean meal 62kg, peanut meal 49.5kg, wheat bran 49.5kg, corn meal 49.5kg, sorghum meal 37kg, fish meal 40.5kg, bone meal 42kg, fish meat 60kg, pig liver 30kg, fly maggot 30kg;

[0030] Among them, the compound attractant includes 4kg of compound enzymolysis solution, 3kg of earthworm powder, 4kg of ant powder, 3kg of taurine, 2kg of glycine, 1.6kg of glutamic acid and 2.4kg of salt;

[0031] The nutritional additives include: 3kg of compound Chinese herbal medicine extract, 1.5kg of astragalus polysaccharide, 1kg of allicin, 0.7kg of astaxanthin, 1.6kg of chitin, 1.5kg of calcium phosphate, 0.15kg of vitamin A, and 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 composite enzymolysis solution: Af...

Embodiment 2

[0036] A high-protein feed for crayfish:

[0037] (1) Raw materials: 500kg of base material, 30kg of compound attractant and 15kg of nutritional additives;

[0038] The base materials include: soybean meal 87kg, peanut meal 81kg, wheat bran 43kg, corn meal 45kg, sorghum meal 34kg, fish meal 63kg, bone meal 45kg, fish meat 52kg, pig liver 25kg, fly maggot 25kg;

[0039] Among them, the compound attractant includes 9kg of compound enzymolysis solution, 6kg of earthworm powder, 4.5kg of ant powder, 4.5kg of taurine, 1.5kg of glycine, 1.5kg of glutamic acid, and 3kg 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 astaxanthin, 2kg of chitin, 2kg of calcium phosphate, 0.3kg of vitamin A, and vitamin B 1 0.2kg, vitamin B 12 0.2kg, folic acid 0.1kg, vitamin C 0.2kg, methionine zinc 0.3kg;

[0041] (2) Preparation method: 1) Preparation of composite enzymatic hydrolysis solution: ...

Embodiment 3

[0045] A high-protein feed for crayfish:

[0046] (1) Raw materials: base material 550kg, compound attractant 35kg and nutritional additives 18kg;

[0047] The base materials include: soybean meal 120kg, peanut meal 116kg, wheat bran 40kg, corn meal 35kg, sorghum meal 30kg, fish meal 73kg, bone meal 41kg, fish meat 50kg, pig liver 25kg, fly maggot 20kg;

[0048] Among them, the compound attractant includes 12kg of compound enzymolysis solution, 5.5kg of earthworm powder, 5.4kg of ant powder, 2.1kg of taurine, 2kg of glycine, 2kg of glutamic acid, and 6kg of salt;

[0049] The nutritional additives include: 7.2kg of compound Chinese herbal medicine extract, 2.6kg of astragalus polysaccharide, 1.2kg of allicin, 1.3kg of astaxanthin, 1.5kg of chitin, 2kg of calcium phosphate, 0.45kg of vitamin A, and 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 method: 1) Preparation of composite enzymatic hydrolysis solution: A...

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Abstract

The present invention belongs to the technical field of feeds and discloses a high-protein feed for procambarus clarkii. The feed comprises the following raw material components in parts by weight: 450-600 parts of base materials, 20-40 parts of a compound phagostimulant and 10-20 parts of a nutrient additive. The feed is specially developed according to growth characteristics of the procambarus clarkii, high in protein content and comprehensive in nutrition, promotes healthy growth of the procambarus clarkii and improves production of the procambarus clarkii.

Description

Technical field [0001] The invention belongs to the technical field of feed, and particularly relates to a high-protein feed for crayfish and a preparation method thereof. Background technique [0002] Crayfish are also called Procambarus clarkii, red crayfish and freshwater crayfish. They resemble shrimps but have a hard shell. The adult body is about 5.6-11.9 cm long. It is dark red. The shell is almost black. There is a wedge-shaped stripe on the back of the abdomen. Crayfish is a freshwater economic shrimp with high nutritional value. The protein content is 18.9%, which is higher than most freshwater and marine fish and shrimp. Its amino acid composition is better than meat. It contains what the human body needs but cannot be synthesized or synthesized in the body. The 8 essential amino acids with insufficient synthesis; but the fat content is only 0.2%. And because of its delicious meat, it is very popular. [0003] At present, crayfish farming is developing rapidly in my co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K20/105A23K20/142A23K20/163A23K20/174A23K20/20A23K20/22A23K20/24A23K50/80
CPCA23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K20/105A23K20/142A23K20/163A23K20/174A23K20/22A23K20/24A23K20/30A23K50/80Y02A40/818Y02P60/87
Inventor 李文
Owner 柳州市柳科科技有限公司
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