Method for artificially and efficiently breeding piglets in farm

• Main Authors: CHEN HONGYUE, LUO ZONGGANG, HE DAOLING, QIU YUZHOU, ZHU YAN, PAN XIAO, GUO ZONGYI, GAN LING, WANG ZHEN, HE DEHUA, TAN JIANRONG, LEI PEIKUI
• Format: Patent
• Language: Chinese; English
• Published: 13.05.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; HYGIENE; MEDICAL OR VETERINARY SCIENCE; NEW BREEDS OF ANIMALS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; TRAPPING

The invention provides a method for artificially and efficiently breeding piglets in a farm, which comprises the following steps: selecting landrace sows and duroc boars; building farms along the way in the origin places of the hybrid sows and the hybrid boars; a veterinary mainly paying attention to the body health of the sows is arranged for each breeding farm, it is ensured that the sow renewal rate reaches 30% or above every year, and a backup breeding farm is built on the way of the breeding farm of the hybrid sows to specially breed the growing landrace sows; optimal feeding is carried out on the hybridized boars and sows; purchasing a special estrus inducing agent; weaning the mated piglets for 20-30 days, and performing manual intervention in the weaning period. According to the method, the Duroc boars are selected as the hybrid boars and the landrace sows, the cost is saved on the way between the landrace sows and the Duroc boars, and meanwhile healthy growth of the pigs in the breeding process is fa