Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of automatic precision feeding method for pregnant sows

A technology for pregnant sows and feeding methods, applied in animal feeding devices, applications, animal husbandry, etc., can solve the problems of manpower, material resources, feed resources, emissions, pollution, serious problems, etc., to achieve automatic management and improve efficiency effect

Inactive Publication Date: 2017-05-10
INST OF ANIMAL SCI OF CHINESE ACAD OF AGRI SCI
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This means that to provide the same number of slaughtered pigs, the number of breeding sows that need to be raised is about 1.7 times that of countries with high reproductive capacity, which not only requires a lot of manpower, material and feed resources, but also The emission and pollution problems caused by the

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
  • A kind of automatic precision feeding method for pregnant sows

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0022] see figure 1 As shown, it is a schematic flowchart of an automatic precise feeding method for pregnant sows according to an embodiment of the present invention, and the automatic precise feeding method for pregnant sows includes:

[0023] In step 101, when the sow approaches the feeder to eat, the individual code of the sow is read.

[0024] In one embodiment of the present invention, the sow needs to wear a standard low-frequency RFID electronic ear tag. The working frequency of the ear tag is 134.2±1.5Khz. With the antenna system of appropriate power fixed on the feeder, the sensing distance of the ear tag is : 15cm~25cm, the response time is less than 0.5ms. Preferably, once the sow approaches the feeding trough of the feeder to...

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 an automatic and accurate feeding method for pregnant sows. The automatic and accurate feeding method comprises the steps of reading an individual code of each sow when the sows get close to a feeder to pick and eat feed; sending the read individual codes of the sows to a controller; obtaining the individual codes of the sows by the controller, obtaining pregnant stages of the sows according to the individual codes and determining the baiting quantity; sending the determined baiting quantity to the feeder by the controller, and supplying feeding quantity to the sows by the feeder according to the baiting quantity. In such a way, according to the automatic and accurate feeding method for the pregnant sows, disclosed by the invention, each sow can be recognized, and the automatic control on accurate feeding of daily ration can be realized according to each sow.

Description

technical field [0001] The invention relates to the field of livestock feeding, in particular to an automatic precise feeding method for pregnant sows. Background technique [0002] my country is a big country in the pig industry, and the number of commercial pigs sold every year is basically more than 600 million, ranking first in the world. The number of fertile sows is basically stable, about 49 million, accounting for about 11% of the number of live pigs, which means that more breeding sows need to be raised in my country to ensure the number of commercial pigs. Specifically, it relates to the level of productivity of breeding sows. According to the sow productivity industry basic report provided by Agri-stats in 2010, sow fertility is the European country with high productivity, such as the Netherlands, Denmark, Ireland, France, etc., the annual number of litters per breeding sow is between 2.3 and 2.3 Between 2.5 and 2.5, the number of live weaned piglets that can be...

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): A01K5/02
Inventor 熊本海杨亮罗清尧曹沛庞之洪
Owner INST OF ANIMAL SCI OF CHINESE ACAD OF AGRI SCI
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com