Feeding composition for preventing and treating anemia of sows in heavy fetus period and postpartum period, and preparation method thereof

Abstract

The invention specifically relates to a feeding composition for preventing and treating anemia of sows in a heavy fetus period and a postpartum period, and a preparation method thereof, belonging to the technical field of feed additives. According to the invention, three Chinese herbal medicines capable of tonifying middle-Jiao and Qi, i.e., Radix Codonopsis, Radix Astragali and Chinese angelica roots, are added into an iron supplementing agent; vitamin B12 and folic acid capable of promoting the maturation of red blood cells are added so as to realize the synergistic effect of iron supplementation; so the trace element iron and vitamin B needed by the sows are effectively supplemented, and the feeding composition can be used functional product for preventing and improving nutritional anemia. The addition of cellulase and pectinase can enzymatically hydrolyze cellulose and pectin in the composition, so nutrients can be absorbed more easily, the bad odor of the Chinese herbal medicinescan be improved, and the produced feeding composition tastes better, is easy to adsorb by the sows and increases the feed intake of the sows. Since tomatoes, potatoes, brown sugar and other inorganicsalts are added, the feeding composition meets the nutrient requirements of probiotic fermentation and has high probiotic content.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a functional feed additive, in particular to a feed composition for preventing and treating heavy fetal period and postpartum anemia in sows and a preparation method thereof. Background technique [0002] Iron is one of the trace elements necessary for the life activities of animals. It participates in the material metabolism and energy metabolism in life activities in various forms, and plays a very important role in the life activities of animals. When iron is deficient, the animal body is anemic, and at the same time, the function of iron-containing enzymes is reduced, the defense ability is reduced, and the production performance is reduced. In intensive breeding, sows are prone to symptoms such as iron deficiency anemia, Qi deficiency, blood blockage and weakened immunity because they cannot contact iron-containing soil and have heavy production tasks. [0003] At pr...

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Problems solved by technology

[0003] At present, most of them just add iron sources to feed, or intramuscularly inject iron one week before delivery, and these methods usually have disadvantages such as poor palatability, low absorption rate, large stress, and short effective time.

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