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

Method for gathering goose feather with artificial nutrition interference

A nutrition and feather technology, applied in poultry industry, application, animal husbandry, etc., can solve the problem that down feathers cannot be sorted and collected

Inactive Publication Date: 2011-09-14
张国香
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Slaughtering and scalding method, geese can only collect feathers once in a lifetime, and the protein properties and elasticity of the feathers scalded by high temperature and humidity will change to a certain extent, and the down feathers, flake feathers and wing feathers for different purposes cannot be collected separately

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
  • Method for gathering goose feather with artificial nutrition interference
  • Method for gathering goose feather with artificial nutrition interference

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0010] Example 1: First, place a healthy goose with full feathers in a dark, dry, hygienic and quiet environment, and control its nutritional intake, that is, cut off water and food; then, after the nutrition control, the weight of the goose has dropped by 25% , the body temperature dropped by 0.4°C and began to classify and collect flake feathers, down feathers and wing feathers; finally, after the feather harvesting was over, the geese gradually resumed their nutritional supply to conventional feeding management, that is, restored 30% of the daily ration supply on the first day after feather harvesting, Increase by 10% until 100%. Among them, the normal water supply is restored after adopting 0.9% salt water for free drinking in the first three days, and the geese can take a bath after 72 hours after plucking feathers.

example 2

[0011] Example 2: First, place a healthy goose with full feathers in a dark, dry, hygienic, and quiet environment, and control its nutritional intake, that is, cut off water and food; then, after the nutritional control of the goose, the body weight drops by 30%. The body temperature dropped by 0.8°C and began to sort and collect flake feathers, down feathers and wing feathers; finally, after the feather harvesting was over, the geese gradually resumed nutrient supply to conventional feeding management, and restored 30% of the daily ration supply on the first day, and then increased it by 15% every day until 100%, among which, 0.9% salt water was used for free drinking in the first three days, and the normal water supply was restored later, and the geese could take a bath after 72 hours after plucking feathers.

example 3

[0012] Example 3: First, place a healthy goose with full feathers in a dark, dry, hygienic, and quiet environment, and control its nutritional intake, that is, cut off water and food; then, after the nutritional control of the goose, the weight of the goose has dropped by 40%. When the body temperature dropped by 1.0°C, we began to sort and collect flake feathers, down feathers and wing feathers; finally, after the feather harvesting was over, the geese gradually resumed nutrient supply to the conventional feeding management. The daily ration supply was restored to 30% on the first day, and then increased by 20% every day until 100 %, wherein, among them, 0.9% salt water was used for free drinking in the first three days, and normal water supply was restored later on, and the geese could enter the water for bathing after 72 hours after picking feathers.

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 manual nutrition intervention method for goose feather gathering. Firstly, a healthy goose with complete feather is positioned in the dry, sanitary and quiet environment with dark light ray, and the goose is performed with nutrition ingestion control, namely, water and food supply cutoff; then, when the goose weight is declined by 25 to 40 percent through nutrition control, and the body temperature is declined by 0.4 to 1.2 DEG C, the contour feather, the downy feather and the wing feather are gathered in various types; finally, after the feather gathering is finished, the feather gathered goose is gradually restored with nutrition supply until the conventional breeding management, namely, 30 percent of the conventional daily food supply is restored in the first day after the feather gathering, 10 to 20 percent is increased in each day of the later days until 100 percent is restored, wherein, free drinking of 0.9 percent of salt water is adopted in the early three days, constant water supply is restored in the later days, and the goose can not enter into water to have scouring bath until 72 hours later. The invention adopts the manual nutrition intervention method to cut the goose feather nutrition supply, to ensure that the feather is dried up and easy to be pulled, the deficiency of the feather gathering through scalding, feather pulling on the living body and feather shedding through medicine is overcome, and the reproduction and the rejuvenation are not affected.

Description

technical field [0001] The invention relates to a method for collecting goose feathers through artificial nutritional intervention. Background technique [0002] Goose feathers, especially down, are high-quality thermal insulation materials with high economic value. In order to obtain the feathers of geese, the method of slaughtering and scalding, live plucking or drug depilation is usually used for collection. In the slaughtering and scalding method, the feathers of geese can only be collected once in a lifetime. The protein properties and elasticity of the feathers scalded by high temperature and humidity will change to a certain extent, and the down feathers, flake feathers and wing feathers for different purposes cannot be collected separately. In live plucking, the feathers are manually plucked, resulting in pain in the goose body, damage to the hair follicles, damage to the skin, severe anal prolapse, and a reduction in the output of new feathers. Drug depilation, in...

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 Patents(China)
IPC IPC(8): A01K67/02A01K45/00
Inventor 张国香
Owner 张国香
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