Special feed for antenatal sows

Abstract

The invention discloses a special feed for antenatal sows. The special feed is prepared from common cissampelos herbs, terminalia chebula retz, false Chinese swertia herbs, rhizoma phragmitis, the leaves of aconitum kusnezoffii, common hogfenneI roots, vines of multiflower knotweed, liquorice roots, rapeseed dregs, corn flour, extruded soybeans, wheat bran, olive oil, ferrous sulfate, sodium molybdate, zinc molybdate, sodium selenite, glucose, complex vitamins, calcium amino acid chelate, manganese amino acid chelate, medical stone powder and an additive. The feed is rich in nutrient ingredient and reasonable in matching, meets the nutrient ingredient requirement rule of antenatal sows, can provide enough physical capacity storage for antenatal sows and cannot cause energy surplus; finally, the incidence rates of intestines disease, hysteritis and mastitis of after-delivery sows are reduced by 20% or above, born piglets are good in body constitution and high in survival rate, the rate of yellow and white scour is reduced by about 25%, and economic benefits are increased.

Description

technical field [0001] The invention belongs to the field of feed, in particular to a special prenatal feed for sows. Background technique [0002] Pork is an indispensable source of meat in people's lives, and the breeding and breeding of sows is an extremely important part of the pig raising process. The health status of sows before delivery is the basis for the health of newborn piglets. Since delivery of sows is a process of high energy consumption and high stress, if sows do not have enough energy reserves during delivery, the delivery process of sows will be too long, resulting in Lag in production, more weak litters, retained placenta, feigned death, etc. At the same time, the resistance of sows becomes weaker and prone to metritis and mastitis, which manifests as anorexia after delivery, poor milk quality, diarrhea in piglets, and sows after weaning. Problems such as long estrus intervals; but prenatal nutrition should not be too much, otherwise it will easily cause...

AI Technical Summary

Problems solved by technology

The health status of sows before delivery is the basis for the health of newborn piglets. Since delivery of sows is a process of high energy consumption and high stress, if sows do not have enough energy reserves during delivery, the delivery process of sows will be too long, resulting in Lag in production, more weak litters, retained placenta, feigned death, etc. At the same time, the resistance of sows becomes weaker and prone to metritis and mastitis, which manifests as anorexia after delivery, poor milk quality, diarrhea in piglets, and sows after weaning. Problems such as long estrus intervals; but prenatal nutrition should not be too much, otherwise it will easily cause digestive disorders, a large amount of food will accumulate in the intestinal tract, causing constipation, postpartum refusal to eat, fever, and too much milk, piglets can’t finish eating, It can also lead to the occurrence of mastitis and increase the incidence of yellow and white scour in piglets

The above-mentioned problems are inseparable from the quality of the feed. At present, there are few prenatal feeds for sows that can solve the above-mentioned problems.