Management and breeding method of breeding pigs

Abstract

The invention relates to a management and breeding method of breeding pigs, and relates to the technical field of breeding pig breeding and management. The management and breeding method comprises thefollowing steps of periodically arranging medicine purification on the breeding pigs to remove bacteria on the bodies of the breeding pigs and parasites inside and outside the bodies of the breedingpigs; conducting hybridization on sows, dividing the pregnancy stage of the sows after hybridization into three pregnancy stages, conducting ultrasonic pregnancy detection on each pregnant sow at least twice, transferring the pregnant sows into a delivery room one month before parturition, and ensuring that the backfat thickness of the parturition sows to reach 20 mm-24 mm before the sows enter the delivery room; enabling the parturient sows to delivery, gradually increasing the feed intake from the third day of sow parturition, and from the seventh day of parturition, enabling the feed intakein summer to reach 6.0 kg / day and the feed intake in winter to reach 6.5 kg / day; and keeping the backfat thickness of the weaned sows at 18 mm-20 mm, and keeping the average weight of 21-day-old weaned piglets not less than 6.0 kg. According to the management and breeding method, through accurate data support, the influence of manual misjudgment on sow feeding can be reduced.

Description

technical field [0001] The invention relates to the technical field of breeding and management of breeding pigs, in particular to a management and feeding method of breeding pigs. Background technique [0002] During gestation and farrowing, reasonable nutrition and standard body condition of sows can ensure the health of sows and piglets after farrowing. However, the feeding of pregnant sows in pig farms before improvement is based on the experience of technicians Without accurate data support, misjudgments often occur, resulting in unnecessary losses. [0003] A Chinese patent with the publication number CN107410680A has been retrieved, which discloses a feeding method for pregnant and lactating sows, including feeding during pregnancy and feeding during lactation, and feeding each pig quantitatively through specially configured feed during pregnancy and feed during lactation. Balance the nutrition required by sows at each stage, which can effectively improve the litter s...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technical solutions, the inventor believes that although the above-mentioned feeding method for sows can effectively protect the sows, there is still a lack of accurate data support in the process of feeding and management, which makes it easy for people to have problems during the feeding process. Misjudgments, etc., therefore, it is necessary to improve