Preparation technology of sow postpartum special feed

Abstract

The invention provides a preparation technology of a sow postpartum special feed. The preparation technology comprises the following steps of selecting matrix according to parts by weight, adding the matrix into water, steaming, naturally airing, and grinding into powder, so as to obtain a matrix powder; adding water and yeast powder into the matrix powder, stirring, and fermenting at room temperature, so as to obtain a fermenting matter; obtaining composite Chinese herbal medicine according to parts by weight, sterilizing by microwaves, adding into water, decocting by slight fire, filtering, uniformly stirring filtrate, fermenting matter and a food inducing agent, drying, and granulating, so as to obtain the sow postpartum special feed. The sow postpartum special feed for enhancing sow immunity has the advantages that the nutritional components of the feed are comprehensively contained; the physique deficiency after sow partum is supplemented, and the effects of tonifying blood and invigorating Qi, relieving diarrhea, tonifying spleen and promoting digestion, killing parasite in the sow, and increasing milking amount are realized; the mental state of the sow is quickly improved, the food intake amount is increased, the growth of piglets and the next partum of the sow are favorably realized, and the immunity of the sow after partum is enhanced.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a special feed preparation process for postpartum sows. Background technique [0002] In the postpartum feeding of sows, due to excessive physical exertion during production and the need to breastfeed in time after delivery, sows are physically exhausted and need to strengthen nutritional supplements. In addition, sows may experience constipation, uterine prolapse, and postpartum prolapse and postpartum fever symptoms, which seriously affect appetite, which is very unfavorable for sow breeding. Once this situation occurs, it will cause weight loss and decreased lactation ability, which will lead to diarrhea, weakened resistance, slow growth or even death of piglets, and severe symptoms After weaning, there is lack of estrus or although it can be mated in estrus, the number of litters in the next litter will be reduced due to the lack of nutrition in the body. After such...

AI Technical Summary

Problems solved by technology

[0004] Existing technology, such as Chinese invention authorized patent document, authorized announcement number CN 103652361 B, this invention discloses a feed for lactating sows 1-20 days postpartum and its preparation method. The feed includes the following raw materials: corn, wheat bran, soybean meal, Egg yolk, black fungus powder, soybean oil, salt, trace element premix and traditional Chinese medicine additives, the beneficial effects of this invention are: the traditional Chinese medicine additives contained in the feed of this invention are based on the principle of supplementing iron, invigorating the spleen, replenishing qi and promoting blood, and other The raw materials cooperate with each other and work together, not only to meet the nutritional needs of lactating sows, but also to treat piglets suffering from iron deficiency anemia with high efficiency, less toxic and side effects, no residue, no drug resistance, no pollution to the environment, and energy It has the advantages of increasing the body's resistance, short course of treatment, and no recurrence of the disease, but the feed still has room for improvement in the sow's food-attracting effect, hemostasis, blood enrichment, and antidiarrheal