Male parent breeding pig breeding method

Abstract

The invention discloses a male parent breeding pig breeding method, which comprises the steps of (1) feed preparation, wherein a concentrate comprises the main ingredients of pig premix, corn, bran and soybean meal, and a silage feed comprises the main ingredient of ryegrass; (2) daily activities, wherein a first time period is 6:00-7:00 am and a second time period is 4:00-5:00 pm; driving breeding pigs to an entrance of a motion area on a steep slope and sequentially entering the breeding pigs into a curved activity unit for activity training one by one; and (3) feeding by using a feed, regularly feeding the concentrate and the silage feed three times a day after activity training in the first time period and the second time period and at 9:00 pm, feeding the concentrate and then feeding the silage feed each time, wherein the ratio of the feed amount of the silage feed to that of the concentrate is 2:3 and feeding 2.6-2.9kg of feed to each male breeding pig everyday. According to the male parent breeding pig breeding method, the male breeding pigs are better cultivated for growth, the constitution of the male breeding pigs is improved and the sperm activity of the male breeding pigs is strengthened.

Description

technical field

[0001] The invention relates to the technical field of livestock breeding, in particular to a method for breeding male parent pigs. Background technique

[0002] Breeding pigs are male and female pigs specially used for breeding in domestic pigs. Different from meat pigs, their main purpose is to breed piglets. Breeding pigs generally have good applicability, strong disease resistance, good meat quality, high meat yield, and feed One or more advantages such as high remuneration. As we all know, pigs have high fecundity, which is mainly manifested in the large amount of boar ejaculation, the total number of sperm (150 million / ml), and the strong mating ability. Industrial pig farming regards breeding pigs as machines for producing and feeding piglets. It can be seen that Breeding pigs are the basis for the industrialization of breeding.

[0003] The traditional breeding methods are common captive or free-range breeding methods, the management is relatively e...

Examples

Embodiment 1

[0026] Taking Example 1 as an example,

[0027] A method for cultivating male parent pigs is characterized in that the following cultivation methods are adopted:

[0028] (1) Feed preparation: the main ingredients of concentrate include pig premix, corn, bran, and soybean meal; the main ingredients of silage include ryegrass;

[0029] (2) Daily activities: 6:00 every day is the first time period, and 16:00 is the second time period. Drive the breeding pigs to the entrance of the sports area 1 on the steep slope, and individually enter the curved activity unit 3 for activity training. ;

[0030] (3) Feed feeding: Feed the concentrate and silage 3 times a day at regular intervals, respectively after the activity training in the first time period and the second time period and at 9:00 p.m.; For silage, the ratio of the silage feeding amount to the concentrate feeding amount is 2:3, and every day, every head of a boar feeds 1.56kg of concentrate, and 1.04kg of silage.

[0031] ...

Embodiment 2

[0035] Other steps are the same as in Example 1, the difference is that 7:00 is the first time period every day, and 17:00 is the second time period; every day, each boar is fed with 1.74kg of concentrate and 1.16kg of silage; Add 2 eggs.

Embodiment 3

[0037]Other steps are the same as in Example 1, except that 6:30 every day is the first time period, and 16:30 is the second time period; each breeding boar is fed 1.62 kg of concentrate and 1.08 kg of silage every day.

technical field

[0001] The invention relates to the technical field of livestock breeding, in particular to a method for breeding male parent pigs. Background technique

[0002] Breeding pigs are male and female pigs specially used for breeding in domestic pigs. Different from meat pigs, their main purpose is to breed piglets. Breeding pigs generally have good applicability, strong disease resistance, good meat quality, high meat yield, and feed One or more advantages such as high remuneration. As we all know, pigs have high fecundity, which is mainly manifested in the large amount of boar ejaculation, the total number of sperm (150 million / ml), and the strong mating ability. Industrial pig farming regards breeding pigs as machines for producing and feeding piglets. It can be seen that Breeding pigs are the basis for the industrialization of breeding.

[0003] The traditional breeding methods are common captive or free-range breeding methods, the management is relatively e...

Examples

Embodiment 1

[0026] Taking Example 1 as an example,

[0027] A method for cultivating male parent pigs is characterized in that the following cultivation methods are adopted:

[0028] (1) Feed preparation: the main ingredients of concentrate include pig premix, corn, bran, and soybean meal; the main ingredients of silage include ryegrass;

[0029] (2) Daily activities: 6:00 every day is the first time period, and 16:00 is the second time period. Drive the breeding pigs to the entrance of the sports area 1 on the steep slope, and individually enter the curved activity unit 3 for activity training. ;

[0030] (3) Feed feeding: Feed the concentrate and silage 3 times a day at regular intervals, respectively after the activity training in the first time period and the second time period and at 9:00 p.m.; For silage, the ratio of the silage feeding amount to the concentrate feeding amount is 2:3, and every day, every head of a boar feeds 1.56kg of concentrate, and 1.04kg of silage.

[0031] ...

Embodiment 2

[0035] Other steps are the same as in Example 1, the difference is that 7:00 is the first time period every day, and 17:00 is the second time period; every day, each boar is fed with 1.74kg of concentrate and 1.16kg of silage; Add 2 eggs.

Embodiment 3

[0037]Other steps are the same as in Example 1, except that 6:30 every day is the first time period, and 16:30 is the second time period; each breeding boar is fed 1.62 kg of concentrate and 1.08 kg of silage every day.

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