Feed additive capable of shortening birth process of sow and improving postpartum recovery

Abstract

The invention discloses a feed additive capable of shortening the birth process of a sow and improving postpartum recovery. Each kg of feed additive contains the following components by weight: 2.5-7.5g of compound herbal leonuri, 7.5-12.5g of a compound micro-ecological preparation, 5-10g of a plant extract, 10-20g of animal oil and the balance of basic ration. A compound Chinese herbal medicine, the micro-ecological preparation and a plant extract are added to the ratio of the pregnant sow. The traditional Chinese medicine has the advantages of abundant resources, few drug residues and a small side effect; and the micro-ecological preparation has the functions of adjusting micro-ecological imbalance, keeping ecological balance and improving the organism immunity consistent with plant polysaccharide to achieve the effects of preventing and treating diseases. Prevention and treatment research is carried out on sow delivery and postpartum recovery by adopting pure traditional Chinese medicinal components, the micro-ecological preparation and the plant extract to provide a novel low-toxicity and low-residue feed additive for clinical production; and the inner conditions of a uterus are improved, the birth process of the sow is shortened and the postpartum recovery condition of the sow is restored.

Description

technical field [0001] The invention belongs to the technical field of feed additives for livestock, and in particular relates to a feed additive for shortening the delivery process of sows and improving postpartum recovery. Background technique [0002] Reproductive disorder of sows is one of the most frequent diseases in the breeding industry, which causes serious reproductive and economic losses. Therefore, it is of great significance to effectively prevent and treat reproductive disorders of sows. In modern intensive pig production, the nutrient supply of sows has a great influence on the sow's labor process. If the nutritional strategy is too single, the energy intake is unbalanced, and the body condition is too fat or too thin at the time of delivery, which will cause the birth canal Stenosis, causing mechanical obstacles to delivery, causing excessive burden on the sow's intestines or weak productivity, prolonging the labor process, prone to postpartum infection, endo...

AI Technical Summary

Problems solved by technology

In modern intensive pig production, the nutrient supply of sows has a great influence on the sow's labor process. If the nutritional strategy is too single, the energy intake is unbalanced, and the body condition is too fat or too thin at the time of delivery, which will cause the birth canal Stenosis, causing mechanical obstacles to delivery, causing excessive burden on the sow's intestines or weak productivity, prolonging the labor process, prone to postpartum infection, endometritis, and increased constipation. The long stay in the canal leads to suffocation and death. The piglets born too long in the birth canal have weak vitality and low resistance after birth due to excessive energy consumption in the birth canal. The pig birth process can effectively improve the survival rate of piglets and the performance of sows