Preparation method and applications of feed

Abstract

The invention discloses a preparation method and applications of a feed. The method comprises the following steps: (1) separately weighing and mixing Chinese arborvitae kernel powder, desertliving cistanche powder, grain sprout powder and oligosaccharides to obtain a composite material A; (2) weighing corn flour, and carrying out microwave puffing treatment to obtain a puffed material B; (3) weighing red date powder, and mixing the red date powder with the puffed material B to obtain a composite material C; (4) mixing the composite material A with the composite material C to obtain a compositematerial D; (5) weighing and mixing grosvenor momordica fruit powder with a wet solid fermented feed to obtain a composite material E; and (6) uniformly mixing the composite material D with the composite material E. The feed prepared by the method is good in intake stimulating property, good in palatability and high in digestion and utilization rate, and can significantly improve the feed intakeof sows in summer, and prevent and treat constipation of sows.

Description

technical field [0001] The invention relates to the field of feed, in particular to a preparation method and application of feed. Background technique [0002] The feed intake of sows in summer decreases with the heat of the weather. Sows need a lot of nutrients during lactation. The decrease in feed intake will not be able to meet the nutritional needs of sows to maintain normal lactation. In mild cases, piglets will grow slowly, and in severe cases, piglets will grow slowly. The death of fetuses or piglets, and sows also lose weight seriously affect production performance. [0003] At the same time, the incidence of constipation in sows is relatively high. Constipation will cause sows to reduce their feed intake, which will lead to malnutrition and weakened physique of sows, which will affect the growth and development of piglets; if pregnant sows are constipated for a long time, it will increase embryo The mortality rate is high, and dystocia will also appear during chil...

AI Technical Summary

Problems solved by technology

[0002] The feed intake of sows in summer decreases with the heat of the weather. Sows need a lot of nutrients during lactation. The decrease in feed intake will not be able to meet the nutritional needs of sows to maintain normal lactation. In mild cases, piglets will grow slowly, and in severe cases, piglets will grow slowly. Fetal or piglet death, sows also lose fat seriously affect production performance

[0003] At the same time, the incidence of constipation in sows is relatively high. Constipation will cause sows to reduce their feed intake, which will lead to malnutrition and weakened physique of sows, which will affect the growth and development of piglets; if pregnant sows are constipated for a long time, it will increase embryo The mortality rate will be high, and dystocia will also appear during childbirth. The number of litters is small, which increases the number of stillbirths. The newborn weight of the piglets is small and the body is weak.

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