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

Breeding pig reproduction method and fine breeding system for breeding pig before hybridization

A refined and breeding pig technology, which is applied in cleaning methods and utensils, chemical instruments and methods, cleaning methods using liquids, etc., to achieve the effects of high ketone body lean meat rate, high feed remuneration, and fast growth

Active Publication Date: 2020-02-14
广东德兴食品股份有限公司
View PDF17 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the domestic farms still select a single breed of pigs for breeding. This breeding method allows piglets to only obtain the advantages of a single breed of pigs, so it is very necessary to balance the weight of multiple breeds of pigs
[0003] In addition, the quality of piglets produced by crossbreeding and the probability of fertilization of breeding sows are also related to the quality of breeding pigs. Therefore, breeding pigs need more detailed care and feeding to ensure the quality of piglets and the probability of fertilization. The existing refinement Most of the breeding is observed through the experience of the breeder, which not only requires the breeder to have rich experience and high quality, but also to make a large number of records to ensure the continuity of the data. With the development of technology, some data can be The detection ensures the accuracy of the data through the combination of software and hardware, and can also reduce the work intensity of the breeder to look after more breeding pigs. There is no technical solution to solve the above problems in the prior art

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
  • Breeding pig reproduction method and fine breeding system for breeding pig before hybridization
  • Breeding pig reproduction method and fine breeding system for breeding pig before hybridization
  • Breeding pig reproduction method and fine breeding system for breeding pig before hybridization

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Such as figure 1 Shown: present embodiment provides a kind of pig breeding method, comprises the steps:

[0076] S1. Select Dan-line Landrace sows and American-line Landrace boars for crossbreeding, produce Dan-American Landrace pigs, and select Dan-American Landrace sows for cultivation;

[0077] S2. Select Danish large white sows and American large white boars for crossbreeding, give birth to Danmei large white pigs, and select Danmei large white boars for breeding;

[0078] S3. The Danmei Landrace sows were crossed with the Danmei Large White boars to give birth to the Danmei Landrace dual breeding pigs, and the Danmei breeding binary breeding sows were selected;

[0079] S4. Select American Duroc boars, and put American Duroc boars and Danmei long-term binary sows into the refined breeding system for breeding. After more than two weeks of breeding, crossbreeding is carried out. Three-way hybrid lean-type commercial pigs were produced.

[0080] The selection of pr...

Embodiment 2

[0082] Such as figure 2 and Figure 8 Shown: this embodiment provides a kind of pre-breeding breeding pig refined breeding system, including a pig house for feeding breeding pigs, an information monitoring mechanism 2 arranged on the breeding pigs, and a main control mechanism 1 arranged in the control center. A ground cleaning mechanism 4 is set in the piggery, and an intelligent daylighting mechanism 3 is set on the roof of the piggery. The information monitoring mechanism 2 includes a body temperature module for monitoring the body temperature of breeding pigs and a heartbeat module for monitoring the heartbeat of breeding pigs. The information monitoring mechanism 2 , the ground cleaning mechanism 4, the intelligent daylighting mechanism 3 and the main control mechanism 1 are connected in communication.

[0083] The information monitoring mechanism 2 includes a strap 45 arranged on the waist and abdomen of the boar, the strap 45 is provided with a monitoring box 46 corre...

Embodiment 3

[0088] Such as Figure 2 to Figure 7 Shown: The difference between this embodiment and Embodiment 1 is that the pig house includes a rectangular bottom plate 21, two first side walls 17, two second side walls 16 and a top plate 22, and the first side wall 17 The length is twice that of the second side wall 16, the upper part of the second side wall 16 is provided with a translation mechanism 23, and the lower part of the translation mechanism 23 is provided with a fence mechanism. Frame 19, the opening of the U-shaped frame 19 faces downward, and the lower end of the U-shaped frame 19 is provided with two partitions 18, the two partitions 18 are parallel and the distance is less than the length of the second side wall 16, and the two partitions The floor cleaning mechanism 4 is arranged on the outer side of the plate 18 , and the support wheels 29 are arranged under the two ends of the partition plate 18 .

[0089] The translation mechanism 23 includes a beam 33 arranged betw...

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 provides a breeding pig reproduction method and a fine breeding system for a breeding pig before hybridization. The breeding pig reproduction method includes crossbreeding a Danish-American Landrace sow and a Danish-American large white boar to produce a Danish-American crossbred sow, placing a selected American Duroc boar into the fine breeding system for breeding, and crossbreedingfor more than two weeks to produce a re-crossbred commercial pig. The final re-crossbred lean meat type commercial pig has the advantages of fast growth, high lean meat percentage of a ketone body and high feed remuneration; the breeding pig is fed in the fine feeding system, and thus the disease probability of the breeding pig is reduced, and the physique of the breeding pig is enhanced; and thebreeding pig can be quickly discovered when or before the pig is sick, by reducing the illness time in time, the physique of the breeding pigs during crossbreeding is ensured, the sperm and egg havesufficient vitality, and the fertilization probability is high.

Description

technical field [0001] The invention relates to the technical field of breeding pigs, in particular to a breeding method for breeding pigs and a refined breeding system for breeding pigs before mating. Background technique [0002] With the rapid development and large-scale advancement of China's pig industry in the past few years, the establishment of a breeding platform is unavoidably placed in front of major breeding companies. After nearly a century of development, the developed countries of the pig industry in the United States and Europe have formed their own independent and successful breeding systems. Most domestic farms still select a single breed of pigs for breeding. This breeding method allows piglets to only obtain the advantages of a single breed of pigs. Therefore, it is very necessary to balance the weight of multiple breeds of pigs. [0003] In addition, the quality of piglets produced by crossbreeding and the probability of fertilization of breeding sows a...

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): A01K1/035A01K29/00A01K67/02B08B1/00B08B3/02
CPCA01K67/02A01K29/005A01K1/035B08B3/024B08B1/12Y02P60/87
Inventor 姚辉德姚志翔姚志鹏丘初集臧传杭
Owner 广东德兴食品股份有限公司