Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF0 Cites 13 Cited by
  • 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 and serious pollution of breeding itself
Moreover, in the process of polyculture of Litopenaeus vannamei and Portunus trituberculatus, the phenomenon that Portunus trituberculatus preys on Litopenaeus trituberculatus often occurs, and the mutual killing of Litopenaeus vannamei and Portunus trituberculatus is also serious, resulting in , Portunus trituberculatus breeding survival rate decreased, directly affecting the economic benefits of mixed culture
Furthermore, high temperature can easily cause Litopenaeus vannamei and Portunus trituberculatus to be irritable, which is not suitable for shelling and rapid growth.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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%; ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com