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

Mixed feed for mixotrophic culture of litopenaeus vannamei and sparus latus and preparation method thereof

A technology for compound feed and yellowfin seabream, which is applied in animal feed, animal feed, application, etc., can solve the problems of cumbersome operation and low effective utilization rate of feed, and achieve low bait coefficient, improve effective utilization rate, and reduce feed cost. Effect

Active Publication Date: 2014-01-01
JIANGMEN YUEHAI FEED
View PDF9 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing feed has a low effective utilization rate, cannot fully meet the overall nutritional needs of Litopenaeus vannamei and yellowfin seabream, and the operation is too cumbersome

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] A kind of preparation method of compound feed for Litopenaeus vannamei and yellowfin seabream polyculture of the present invention comprises the following steps:

[0022] 1. Accurately weigh 12.0kg of fish meal, 4.0kg of meat and bone meal, 3.0kg of chicken meal, 2.0kg of sprayed blood meal, 16.0kg of soybean meal, 8.0kg of peanut bran, 6.0kg of concentrated soybean protein meal, 4.0kg of cottonseed meal, and 6.0kg of corn gluten meal , wheat flour 5.0kg, molasses yeast 1.0kg, DDGS (corn distiller's grains) 4.0kg, squid offal powder 1.0kg, shrimp shell powder 2.0kg, high-gluten flour 21kg, sea fish oil 1.0kg, soybean lecithin 1.5kg, phosphoric acid Calcium dihydrogen 0.5kg, choline chloride 0.3kg, vitamin C-phosphate (35%) 0.1kg, Bacillus subtilis 0.2kg, mannan 0.1kg, compound multidimensional 0.3kg, compound mineral salt 1.0kg.

[0023] 2. First pulverize raw materials with large particles (except high-quality marine fish oil and soybean lecithin), mix them with a mixe...

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 discloses a mixed feed for mixotrophic culture of litopenaeus vannamei and sparus latus and a preparation method thereof, and the mixed feed comprises the following components: by weight, 10-20 parts of fishmeal, 1-10 parts of meat and bone meal, 1-5 parts of chicken powder, 1-5 parts of spray blood meal, 15-25 parts of soybean meal, 5-15 parts of peanut bran, 5-10 parts of concentrate soybean protein powder, 1-5 parts of cottonseed meal, 5-10 parts of corn protein powder, 1-5 parts of wheat middling, 1-3 parts of molasses yeast, 1-5 parts of DDGS (distillers dried grains with soluble), 1-3 parts of squid visceral meal, 1-3 parts of shrimp shell powder, 15-25 parts of high gluten flour, 1-3 parts of sea fish oil, 1-3 parts of soybean lecithin, 0.1-1 part of calcium dihydrogen phosphate, 0.1-0.5 part of choline chloride, 0.05-0.2 part of vitamin C-phosphate ester (35%), 0.1-0.3 part of bacillus subtilis, 0.1-0.3 part of mannan, 0.1-0.5 part of composite multivitamin and 0.5-1 part of composite mineral salts. The mixed feed is comprehensive in nutrients, high in feed utilization rate and low in cost.

Description

technical field [0001] The invention relates to a feed for aquatic animals, in particular to a compound feed for mixed cultivation of Litopenaeus vannamei and yellowfin seabream and a preparation method thereof. Background technique [0002] Litopenaeus vannamei is native to the Americas, and its output has been ranking first in the world's prawn output for nearly a decade. According to statistics, in recent years, the output of Litopenaeus vannamei has accounted for more than 90% of the total output of prawns in my country. With the rapid development of Litopenaeus vannamei aquaculture, the research on Litopenaeus vannamei is also in full swing. Nearly 100 scientific research achievements related to Litopenaeus vannamei compound feed or related additives and premixes have been published, such as Chinese patent application CN101099541A low-salinity cultured Litopenaeus vannamei additive premix, Chinese patent application CN1923032A humic Litopenaeus vannamei compound feed,...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/04A23K1/14A23K1/16A23K1/175A23K10/24
Inventor 程传龙郑石轩程开敏朱学芝张其华张璐李素莹段培昌张建强刘丽燕卢曦赵鑫张华军郑丽明刘仙钦齐雪娟郑国强朱卫卫傅凯陈志辉黎志坚
Owner JIANGMEN YUEHAI FEED
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