Method for breeding boars by means of combining constant production and visual management

Abstract

The invention discloses a method for breeding boars by means of combining constant production and visual management. The method comprises the following steps that in order to mate in a centralized manner, Regumate is continuously fed orally for 14 to 18 days, and a sow can be in heat within 4 to 7 days after stopping feeding the Regumate; when weaned sows and reserved sows are all in heat within 4 to 7 days and are mated, parturition can be completed within 4 days in a more centralized manner; a condition whether a sow group is normal or not can be known earlier by means of collecting data in coordination with a sow visual whiteboard, monitoring an impregnation grade at any time and adjusting a mating number at any time. By utilizing of the breeding method disclosed by the invention and the visual whiteboard, the amount of reserved sows is prepared can be predicted in 12 weeks before mating in advance, so that the number of the reserved sows is more precise, the management is more efficient, and the feeding cost is reduced more; centralized mating can achieve the effects that the sows deliver piglets in the more centralized manner, the uniformity is increased, the immune level is similar, the delivery work is centralized, and the labor force is less wasted, therefore the cost is lowered, the health degree of the sow group is increased, and the use of antibiotic can be reduced more.

Description

technical field [0001] The invention belongs to the technical field of livestock breeding, and in particular relates to a breeding method for breeding pigs combining constant production and visual management, relates to breeding management of sows, and is suitable for pure breeding farms, binary breeding farms and pig breeding field etc. Background technique [0002] Generally, in the traditional pig raising technology in the prior art, the number of mating heads generally has no regularity, concentration, planning and constancy, which finally leads to the age and size of piglets weaned each time are different, so that it is impossible to achieve full pig breeding. In-all-out management mode. The disadvantages of the traditional continuous production and pig raising technology in the prior art include: parallel infection of diseases, mixed breeding of pigs of different ages and weights in the same barn, easy mixed pen breeding, and sharing of ventilation and drainage system...

AI Technical Summary

Problems solved by technology

[0002] Generally, in the traditional pig raising technology in the prior art, the number of mating heads generally has no regularity, concentration, planning and constancy, which finally leads to the age and size of piglets weaned each time are different, so that it is impossible to achieve full pig breeding. In-all-out management mode

The disadvantages of the traditional continuous production and pig raising technology in the prior art include: parallel infection of diseases, mixed breeding of pigs of different ages and weights in the same barn, easy mixed pen breeding, and sharing of ventilation and drainage systems; it is not easy to isolate diseases, It is difficult to thoroughly clean, disinfect, smoke and effectively empty stalls; rapid disease occurrence and spread, poor growth rate and feed efficiency, poor uniformity, uneven pigs; increased use of drugs, increased production costs; heavy work cannot Vacation: Do the same thing every day, cumbersome and inefficient

[0003] There are more and more large-scale pig farms in China, but the management often cannot keep up, and the biosecurity in the pig farms is easily broken, resulting in the inability to all in and all out, and finally the disease in the pig farms is difficult to control

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