What are the common methods used by pig farms to improve sow productivity?

The first point is that the best way is to pay attention to the whole process of reproduction, the temperature should be very important, the second point is that the feeding is actually very important, should be mastered, the third point is the most important thing is to pay attention to the climate, this change is to be mastered.

Carry out all-round management, but also know the age of the sow, and choose a good breed, but also clean the barn regularly, and also prevent diseases in advance, etc.

The way and method of raising and breeding sows is actually through seasonal differences, and then some corresponding breeding, and then there are the most basic skills and techniques that should be mastered, and solar terms are very important.

The main methods are these:1Choose a good breed with a strong physique and a lot of pig pacifiers.

2 In order to ensure the healthy growth of sows, they must be disinfected regularly to prevent epidemics. 3. The food that the sow cannot feed before conception is too good to interfere with conception, and the food is too good, too fat, and difficult to conceive.

Planned breeding, breeding in actual production, regardless of the size of the farm, must be formulated in advance within the year of the breeding plan, so that the planned breeding is an important part of improving the quality of the pig herd, in addition, to pay attention to the selection of boars, whether it is purebred breeding, or crossbreeding, the selection of boars must be considered as the first element. If it is hybridization, the hybrid combination scheme formulated by it must be the optimal hybrid group.

First of all, it is necessary to feed scientifically, adjust the diet suitable for sows according to all aspects, and then thoroughly disinfect the virus, use drugs rationally when pigs are sick, and finally optimize the environment in a timely manner to ensure that the temperature is moderate.

Feed a nutritionally balanced diet. The amount of feeding at each stage of the sow is not the same, and it needs to be fed according to the needs, such as the need to limit the material just with the breeding, which is more conducive to the implantation of the embryo, the feed in the early stage of pregnancy is generally low energy and low protein, the second trimester is generally medium energy medium protein, and the late pregnancy is high energy and high protein. The piglets should not be fed too much within 7 days after giving birth, and after a week, they should be given as much as they can eat.

Essay on the use of project 2 pig production knowledge: how to improve the production performance of breeding sow farms?

Hello dear, to improve the production performance of breeding sow farms, you need to start from the following aspects:1Rational selection of breeding sows:

The selection of excellent breeds of breeding sows has the characteristics of good growth performance, reproductive performance and disease resistance, which can effectively improve the production performance of breeding sow farms. 2.Manage the breeding environment:

Establish a good feeding environment, maintain comfortable temperature, humidity and noisy and ventilation conditions, and ensure the quality and adequacy of drinking water and feed. 3.Do a good job of nutrition management:

Reasonable preparation of feed, nutritional management according to the needs of different stages of growth and development, and regular weight monitoring and nutritional assessment of breeding sows. 4.Strengthen disease prevention and control

Strengthen prevention and control measures for common infectious diseases, such as regular disinfection and isolation of new animals. 5.Optimize breeding management

The use of scientific and reasonable breeding methods, such as artificial insemination or appropriate extension of the farrowing interval, can effectively improve the number of parities and piglet survival rate of breeding sows. 6.Do a good job of recording statistics:

Establish a sound record and statistical system, regularly evaluate and analyze the production performance of breeding sows, find problems in time and take measures to solve them. To sum up, improving the production performance of breeding sow farms requires multi-faceted efforts and management, and only under scientific and reasonable management can efficient, stable and sustainable production be achieved.

In order to provide appropriate nutrition according to the characteristics of nutritional needs in different periods, in the early stage, because the growth and development of the fetus is relatively slow, only enough to maintain the self-demand of sows, it is necessary to pay attention to strengthening the supply of nutrition. Maintain the amount of feed and the concentration of nutrients. According to the actual situation of the sow, targeted feeding, for individual lean sows to be appropriately fed, for the body condition of overweight sows should be appropriately reduced, so that they maintain a medium to upper fat condition.

Strengthen the daily management of pregnant sows, avoid stress reactions, strictly prohibit feeding mildew feed, and do a good job of heat stroke prevention in summer and heat preservation in winter to prevent abortion caused by fights between sows.

One. Choose a good breed as a base sow.

Two. Good parity structure adjustment.

Three. Maintain the (average) optimal body condition of the producing sows.

Four. Carry out scientific feeding management of sows in stages.

Five. Measures to increase the number of litters produced in Zhengming.

Six. Pregnancy is pronounced and tested in a timely manner.

Seven. Culling of low production of sows as a reference standard.

Captivity, of course. The barn must be kept clean and clean, and it must be disinfected twice a day.

Summary.; Modern pig breeding is a production mode that adopts modern science and technology and facilities to equip the pig industry, organizes pig production in accordance with the industrial production mode, and carries out intensive management.

The pig farms that have realized the industrial production mode are called factory pig farms, and factory pig raising is an advanced form of modern pig raising.

A measure of modern pig production.

High production levels and feed conversion.

Moderate scale, give full play to the best technical level and labor productivity.

Good economic benefits;Arrange the process according to the breeding process The links of pig production include sow breeding, pregnancy, farrowing, piglet lactation and care, growth and fattening, etc.

According to this process, the herd is divided into boar herd, breeding sow herd, piglet nursery herd and grow-finisher herd.

The breeding sow herd can be further divided into gilt herd, mated sow herd, gestation sow herd and farrowing lactating sow herd.

Arrange the process flow according to the breeding process The process flow of the whole production is shown in the figure below, and the production is carried out in a planned and rhythmic manner.

The so-called all-in, all-out system refers to the flow of production process in and out of the same batch of pigs at the same time, according to the rhythm of reproduction, and balanced production throughout the year.

Use excellent varieties.

Comprehensively discuss the actual production situation, and talk about the main links of pig production.

Modern pig breeding is a production mode that adopts modern science and technology and facilities to equip the pig industry, organizes the production of pig breeding in accordance with the industrial production mode, and carries out intensive management. The pig farm that has realized the industrial production mode is called the factory front-end pig farm, and the factory pig is an advanced form of modern pig breeding, which measures the standard production level and feed conversion rate of modern pig production, high moderate scale, and gives full play to the best technical level and labor productivity, and good economic benefitsAccording to the breeding process to arrange the process of pig production links including sow breeding, pregnancy, farrowing, piglet lactation and nursery and growth fattening and other key silver according to this process will be divided into boar herd, breeding sow herd, piglet nursery group and growth fattening herd breeding sow herd can be divided into gilt sows, sows to be mated, pregnant sows and farrowing lactating sows;Arrange the process flow according to the breeding process The process flow of the whole production is shown in the figure below, and the production is carried out in a planned and rhythmic manner. The so-called all-in, all-out system refers to the flow of production process in and out of the same batch of pigs at the same time, according to the rhythm of reproduction, and the balanced production of excellent varieties throughout the year regardless of season.

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