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

Meat duck feed for reducing feces nitrogen and phosphorus emission

A meat duck feed, nitrogen and phosphorus technology, applied in animal feed, animal feed, animal feed forming or processing, etc., can solve the problems of excessive nitrogen and phosphorus content in feces, environmental pressure, large amount of feces, etc., and achieve simple preparation , Improve the utilization rate and reduce the pressure effect

Inactive Publication Date: 2019-06-25
广西汇创牧业有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a meat duck feed that reduces nitrogen and phosphorus emissions from feces, so as to solve the problems of large amount of feces, heavy odor, and large environmental pressure caused by excessive nitrogen and phosphorus content in the existing meat duck breeding process.

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
  • Meat duck feed for reducing feces nitrogen and phosphorus emission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The meat duck feed for reducing excrement nitrogen and phosphorus discharge, the feed is made of the following raw materials in parts by weight: 50 parts of king grass, 20 parts of leaves, 10 parts of hybrid Brachiaria, 10 parts of Daye Qianjinba, 15 parts of Dayeshan leech, 8 parts of mulberry leaves, 4 parts of Moringa leaves, 2 parts of allicin, 4 parts of konjac gum, 3 parts of tamarind gum, 1 part of reduced isomaltose, 1 part of yeast selenium, 0.5 parts of chlorella, 0.8 parts of perilla oil 2 parts of loofah, 2.5 parts of bamboo shoot shell, 0.2 part of monoglyceride, 0.08 part of microbial preparation, 0.085 part of cellulase preparation, 0.02 part of xylanase preparation, 0.02 part of xylanase preparation, 0.003 part of multivitamin ;Complex vitamins include vitamin A, vitamin B, vitamin C, and vitamin D, and the weight ratio of the three is 1:0.8:0.5:1.1.

[0027] Loofah and bamboo shoot shells are treated with pectinase and cellulase before use.

[0028] Th...

Embodiment 2

[0045] The meat duck feed for reducing excrement nitrogen and phosphorus discharge, the feed is made of the following raw materials in parts by weight: 75 parts of king grass, 40 parts of tree leaves, 15 parts of hybrid Brachiaria, 23 parts of Daye Qianjinba, 28 parts of Dayeshan leech, 15 parts of mulberry leaves, 8 parts of Moringa leaves, 4 parts of allicin, 6 parts of konjac gum, 5 parts of tamarind gum, 3 parts of reduced isomaltose, 3 parts of yeast selenium, 2 parts of chlorella, 2 parts of perilla oil 5 parts of loofah, 5 parts of bamboo shoot shell, 0.8 part of monoglyceride, 0.13 part of microbial preparation, 0.45 part of cellulase preparation, 0.3 part of xylanase preparation, 0.008 part of multivitamin; multivitamin includes vitamin A, vitamin D, the weight ratio of the three is 1:1.4.

[0046] Loofah and bamboo shoot shells are treated with pectinase and cellulase before use.

[0047]The specific method of treatment is to cut loofah and bamboo shoot shells into ...

Embodiment 3

[0064] The meat duck feed for reducing feces nitrogen and phosphorus discharge, the feed is made of the following raw materials in parts by weight: 68 parts of king grass, 33 parts of tree leaves, 13 parts of hybrid brachiaria, 20 parts of Daye Qianjinba, 24 parts of Dayeshan leech, 12 parts of mulberry leaves, 6 parts of Moringa leaves, 3 parts of allicin, 5 parts of konjac gum, 4.5 parts of tamarind gum, 3 parts of reduced isomaltose, 3 parts of yeast selenium, 2 parts of chlorella, 1.5 parts of perilla oil 3.9 parts of loofah, 4.2 parts of bamboo shoot shells, 0.5 parts of monoglyceride, 0.11 parts of microbial preparations, 0.36 parts of cellulase preparations, 0.26 parts of xylanase preparations, 0.005 parts of multivitamins; multivitamins include vitamin A, vitamin B, vitamin D, the weight ratio of the three is 1:1:1.3.

[0065] Loofah and bamboo shoot shells are treated with pectinase and cellulase before use.

[0066] The specific method of treatment is to cut the loo...

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

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a meat duck feed for reducing feces nitrogen and phosphorus emission. The feed is prepared from the following raw materials: royal jelly, broussonetia papyrifera leaves, hybridarmy grass, flemingia macrophylla, desmodium gangeticum, mulberry leaves, moringa oleifera leaves, allicin, konjac gum, tamarind gum, reduced isomaltooligosaccharide, yeast selenium, chlorella, perilla oil, loofah sponge, bamboo shoot shells, monoglycerides, a microbial preparation, a cellulase preparation, a xylanase preparation and composite vitamins. The feed is prepared by fermentation, extrusion granulation and is fed after being blended with a common concentrate. The feed is good in palatability and easy to digest and absorb, the emission of nitrogen and phosphorus in meat duck feces isremarkably reduced, and the pressure of a farm on the surrounding environment is greatly reduced. The feed is simple to prepare and can be produced and applied in a large scale.

Description

technical field [0001] The invention belongs to the technical field of poultry feed preparation, and in particular relates to a meat duck feed which reduces nitrogen and phosphorus discharge from feces. Background technique [0002] As an important home-cooked ingredient, duck meat becomes a delicacy after steaming, frying, stewing, etc., and is deeply loved by the public. With the improvement of people's living standards, the demand for duck meat has been upgraded from quantity to quality. Duck meat with good flavor, good taste and safety has gradually attracted attention. In the current large-scale breeding of meat ducks, in order to pursue growth speed, special feeds are often used. However, the existing meat duck feeds generally have problems such as high protein content, high energy, and many additives, and even antibiotics are added to the feed. Not only does it lead to excessive fat in meat ducks, the meat is soft, and the quality declines, but also the protein that ...

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): A23K10/12A23K10/14A23K10/16A23K10/18A23K10/20A23K10/30A23K10/37A23K20/105A23K20/158A23K20/163A23K20/174A23K20/189A23K20/20A23K40/10A23K50/75
CPCY02P60/87
Inventor 黄世洋李叶红曾俊黎庶凯黄静丽李国南
Owner 广西汇创牧业有限公司
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