Ecological bait for mixed culture of Litopenaeus vannamei and Portunus trituberculatus and preparation method thereof

A technology of Portunus trituberculatus and Portunus trituberculatus, which is applied in the field of ecological bait and the preparation of the above-mentioned ecological bait, can solve the problems of decreased survival rate of Portunus trituberculatus breeding, affecting the economic benefits of mixed breeding, and irritability of Portunus trituberculatus and other problems, achieving effective It is beneficial to product safety and environmental protection, promotes normal molt and growth, and improves immunity

Inactive Publication Date: 2009-04-22
HUAIHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the lack of systematic and in-depth work of research institutes and feed manufacturers in the development of mixed culture baits for Litopenaeus vannamei and Portunus trituberculatus, most of the special bait for Portunus trituberculatus commonly used by farmers cannot meet the requirements of Litopenaeus vannamei and Portunus trituberculatus at the same time. The nutritional and physiological requirements of Portunus trituberculatus polyculture, the market lacks a special bait suitable for the polyculture of Litopenaeus vannamei and Portunus trituberculatus, resulting in high cost of breeding a

Method used

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  • Ecological bait for mixed culture of Litopenaeus vannamei and Portunus trituberculatus and preparation method thereof
  • Ecological bait for mixed culture of Litopenaeus vannamei and Portunus trituberculatus and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Example 1. An ecological bait for polyculture of Litopenaeus vannamei and Portunus trituberculatus, which is made of the following raw materials in weight percentage,

[0063] Basic nutritional ingredients 97%; drug ingredients 2.5%; enzyme preparation components 0.5%;

[0064] Described basic nutrient composition is made up of the raw material of following percentage by weight:

[0065] Red Fish Meal 13%; Scallop Side 2.5%;

[0066] Squid Offal Meal 2.5%; Meat and Bone Meal 5%;

[0067] Shrimp head powder 5%; shell powder 2%;

[0068] Rice bran 2.5%; Peanut meal 7.5%;

[0069] Soybean meal 7.5%; Sesame meal 3%;

[0070] Puffed Soybeans 3%; Corn Flour 5%;

[0071] Dephenolized cottonseed protein 5%; Fish oil 1.5%;

[0072] Selenium Enriched Yeast 2%; Whole Wheat Flour 18.5%;

[0073] Secondary powder 13%; fresh carrot 1.5%.

[0074] Described medicinal composition is made up of the raw material of following percentage by weight:

[0075] Allicin 37%; Antimicro...

Embodiment 2

[0084] Example 2. An ecological bait for polyculture of Litopenaeus vannamei and Portunus trituberculatus, which is made of the following raw materials in weight percentage,

[0085] Basic nutritional ingredients 95%; drug ingredients 4%;

[0086] Enzyme preparation component 1%;

[0087] Described basic nutrient composition is made up of the raw material of following percentage by weight:

[0088] Red Fish Meal 13%; Scallop Side 4%;

[0089] Squid Offal Meal 1%; Meat and Bone Meal 8%;

[0090] Shrimp head powder 2%; shell powder 3%;

[0091] Rice bran 1%; Peanut meal 10%;

[0092] 5% soybean meal; 5% sesame meal;

[0093] Puffed Soybean 1%; Corn Flour 8%;

[0094] Dephenolized Cottonseed Protein 2%; Fish Oil 2%;

[0095] Selenium Enriched Yeast 1%; Whole Wheat Flour 22%;

[0096] Secondary powder 10%; Fresh carrot 2%;

[0097] Described medicinal composition is made up of the raw material of following percentage by weight:

[0098] Allicin 34%; Antimicrobial Peptid...

Embodiment 3

[0107] Example 3. An ecological bait for polyculture of Litopenaeus vannamei and Portunus trituberculatus, which is made of the following raw materials in weight percentage,

[0108] Basic nutritional ingredients 98.9%; drug ingredients 1%;

[0109] Enzyme components 0.1%;

[0110] Described basic nutrient composition is made up of the raw material of following percentage by weight:

[0111] Red Fish Meal 10%; Scallop Side 1%;

[0112] Squid Offal Meal 4%; Meat and Bone Meal 2%;

[0113] Shrimp head powder 8%; shell powder 1%;

[0114] Rice bran 4%; Peanut meal 5%;

[0115] 10% soybean meal; 1% sesame meal;

[0116] Puffed Soybean 5%; Corn Flour 2%;

[0117] Dephenolized Cottonseed Protein 8%; Fish Oil 1%;

[0118] Selenium Enriched Yeast 3%; Whole Wheat Flour 18%;

[0119] Secondary powder 16%; Fresh carrot 1%;

[0120] Described medicinal composition is made up of the raw material of following percentage by weight:

[0121] Allicin 40%; Antimicrobial Peptide 15%; ...

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Abstract

The invention relates to ecological bait for mixed culture of Lifopenaeus vannamei and blue crabs, which is characterized by comprising the following raw materials in percentage by weight: 95 to 98.9 percent of fundamental nutritive ingredients, 1 to 4 percent of drug ingredients and 0.1 to 4 percent of enzyme preparation compositions. The invention also discloses a method for preparing the ecological bait. The ecological bait has the characteristics that the ecological bait has reasonable nutrition arrangement, not only has natural food calling effect but also can meet all the requirements of nutrition physiology under the condition of mixed culture of the Lifopenaeus vannamei and the blue crabs, effectively reduces the residual food rate of the Lifopenaeus vannamei and the blue crabs, improves the immunity and the growth rate of the Lifopenaeus vannamei and the blue crabs, reduces water pollution during the culture process, improves the quality of the Lifopenaeus vannamei and the blue crabs, etc.

Description

technical field [0001] The invention relates to a breeding bait, in particular to an ecological bait suitable for the mixed culture of Litopenaeus vannamei and Portunus trituberculatus; the invention also relates to a preparation method of the ecological bait. Background technique [0002] With the improvement of people's living standards, people's demand for seafood is increasing, which drives the rapid development of mariculture industry, and the degree of integration and intensification is getting higher and higher. The mixed culture technology of Litopenaeus vannamei and Portunus trituberculatus uses the ecological complementarity of Litopenaeus vannamei and Portunus trituberculatus for polyculture, which effectively saves the space of the water layer, improves the utilization rate of the pond, and increases the output per unit of water body. However, due to the lack of systematic and in-depth work of research institutes and feed manufacturers in the development of mixed...

Claims

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Application Information

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IPC IPC(8): A23K1/00A23K1/18A23K1/165A23K1/14A23K1/16A61K36/899A23K10/18A23K10/22A23K10/26A23K10/30A23K10/37A23K20/147A23K20/158A23K40/10A23K50/80
CPCY02A40/818Y02P60/87
Inventor 王兴强曹梅阎斌伦
Owner HUAIHAI INST OF TECH
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