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

Formula feed of meat ducks and preparation method thereof

A technology of compound feed and meat duck, applied in animal feed, animal feed, application, etc., can solve problems such as unreasonable metabolic energy value, low nutritional level, weak disease resistance, etc., and achieve moderate metabolic energy value, nutritious The effect of high level and high disease resistance

Inactive Publication Date: 2009-12-30
HAINING LONGDA FEED
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the metabolizable energy value of feed for 4-6 week-old meat ducks is unreasonable, the nutritional level is not high, the disease resistance is weak, and the mortality rate is high.

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
  • Formula feed of meat ducks and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. First determine the production formula of meat duck

[0024] According to the nutritional standard of big meat duck formulated by the company, the selected duck has a metabolizable energy of 10.8MJ / Kg, crude protein not less than 16.5%, lysine not less than 0.7%, lysine: methionine and cystine: threonine Acid is 100:80:50. Calculating the optimum formula composition (being the best embodiment of the present invention) is:

[0025] Corn 21%, rice bran 20.98%, soybean meal 12%, subflour 22%, rice bran 8%, corn germ meal 5%, cotton meal 3%, rapeseed meal 5%, phospholipid oil 1%, Huayang enzyme 0.02%, 311 Compound Premix 2%. 311 is the model of compound premix, which can be purchased directly in the market.

[0026] 2. All the equipment used for preparation is outsourced, and the steps are as follows:

[0027] The first step is to remove impurities from raw materials: various raw materials in bags or in bulk are discharged into the discharge pit respectively, and the...

Embodiment 2

[0038] The mass percentage of each component is: corn: 30.33%, rice bran: 15.64%, soybean meal: 10.5%, secondary flour: 17%, rice bran: 13%, corn germ meal: 5%, cotton meal: 3%, rapeseed meal : 1%, phospholipid oil: 3%, compound enzyme preparation: 0.03%, compound premix: 1.5%. low cost.

Embodiment 3

[0040] The mass percentage of each component is: corn: 15.45%, rice bran: 27.54%, soybean meal: 15%, secondary flour: 13.3%, rice bran: 14%, corn germ meal: 7%, cotton meal: 1%, rapeseed meal : 3%, phospholipid oil: 2%, compound enzyme preparation: 0.01%, compound premix: 1.7%. The nutritional level is high, and the meat duck grows fast.

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
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a formula feed of meat ducks and a preparation method thereof. The formula is as follows: 15-30% of corn, 15-30% of rice pericarps, 10-15% of soya bean meal, 5-25% of wheat middling, 5-15% of rice bran, 5-10% of corn germ meal, 0-5% of cottonseed meal, 0-5% of rapeseed meal, 1-4% of phosphatide oil, 0.01-0.03% of compound enzyme preparation and 1.5-2% of compound premix. The feed is prepared by the steps of removing impurities from raw materials, grinding raw materials, weighing raw materials, mixing raw materials, palletizing and packing finished products, etc. in sequence. The feed of the invention has wide raw material sources, low cost, moderate metabolic energy values of finished products and high nutrition level and is easy to satisfy the nutritional requirements of growth of the ducks at 4-8 weeks of age, therefore, the meat ducks grow fast and have high disease resistance and low feed coefficient, and the coefficient of the formula feed is 2.8-2.9.

Description

【Technical field】 [0001] The invention relates to the field of feed, in particular to a compound feed for big ducks and a preparation method thereof. 【Background technique】 [0002] The feeding technology of meat ducks has made great progress. The research on the nutritional requirements of 4 to 6-week-old meat ducks and the use of suitable raw materials, as well as the preparation of rations and feed processing, etc. Growth provides a direct theoretical basis and technical ideas. [0003] At present, relevant patents and literatures have reported the feed technology of ducks. Most of the innovations involve the preparation of premixes and health care prescriptions, but there are few nutrient concentrations and feed preparation technologies for 4-6 week-old meat ducks. reports. [0004] At present, the metabolizable energy value of feed for 4-6 week-old meat ducks is unreasonable, the nutritional level is not high, the disease resistance is weak, and the mortality rate is ...

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): A23K1/18A23K1/16A23K1/165A23K50/75
Inventor 丁斌鹰韩建忠
Owner HAINING LONGDA 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