Special compound Chinese herbal medicine licking brick for yak stiff cattle and preparation method thereof

Abstract

A compound Chinese herbal medicine licking brick for yak stiff cattle and a preparation method thereof, which is composed of the following raw materials by weight percentage: Changshan 4.5‑5.5%, Changshan extract (effective content is 10 times that of Changshan raw materials) 0.8‑1.2%, licorice 2‑3 %, licorice extract (glycyrrhizic acid content 2%) 0.3‑0.8%, betel nut 4.5‑5.5%, areca nut extract (effective content is 8 times the betel nut raw material) 1.5‑2.5%, bentonite 12‑19%, cement 7‑9 %, salt 17.4‑25%, baking soda 6‑9%, calcium hydrogen phosphate 2‑4%, calcium carbonate 6.5‑10%, molasses 15‑25% and sweetener 0.5%. Preparation method: Weigh Changshan extract, licorice extract, betel nut extract, Changshan, licorice, betel nut, bentonite, baking soda, calcium carbonate, calcium hydrogen phosphate, salt, cement and sweetener and mix evenly, weigh molasses and After heating to 70-80°C, mix it into the above-mentioned mixed raw materials, mix well, put it into a licking brick mold, press it into shape, and then air-dry it. Based on the physiological basis of the yak ox, the invention effectively improves the development of the gastrointestinal tract of the yak ox through nutritional control means, and improves its production performance.

Description

technical field [0001] The invention relates to the field of feed science and technology, in particular to a special compound Chinese herbal medicine licking brick for yak stiff cattle and a preparation method thereof. Background technique [0002] Yak is a traditional dominant domestic animal in the pastoral areas of the Qinghai-Tibet Plateau. It is the means of production and subsistence that herders rely on for their survival and development, and it is also a pillar industry of the Tibetan economy. However, during the breeding and production process, the growth and development of yaks are stunted or even stagnant, and the phenomenon of "stiff cattle" is more common. "Stiff cattle" refer to yaks of the same breed, same age, same sex, and same growth environment that are lower than 1.5 times the standard deviation of normal yak body weight during production. "Stiff cattle" are characterized by short food intake, stunted growth, short and thin physique, high disease and mor...

AI Technical Summary

Problems solved by technology

Most of the existing cattle and sheep nutrient-type and mineral-type licking brick products increase the content of nutrients in the licking brick by adding conventional feed materials, supplementing and increasing animal nutrition intake, but for those with poor gastrointestinal development and insufficient digestion and absorption of nutrients The effect of supplementary feeding on stiff yak is not obvious

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