| abstract |
The invention belongs to the technical field of laying hens and discloses a compound Chinese herbal medicine microecological powder specially used for egg laying peaks of laying hens and a preparation method thereof. Taking the sum of the mass percentages as 100%, the compound Chinese herbal medicine microecological powder is made from each raw material of the following mass percentages: Bacillus subtilis 5-10%, Enterococcus faecalis 1-3%, daidzein 0.5~1%, vitamin E 0.1~1%, chili powder 5~10%, DDGS 15~20%, hawthorn powder 5~10%, zeolite powder 5~15%, Taizi ginseng extract powder 15~25%, Taizi Ginseng stem and leaf powder 5~10%, compound enzyme 3~5%, fish bone powder 0.5~1.5%, tangerine peel powder 5~10%, fish brain stone 5~10%, food grade L-lactic acid 3~12%, Radix Ginseng Dietary fiber 2~30%. The compound Chinese herbal medicine microecological powder of the invention can prolong the peak of egg production, increase the egg production rate, improve the quality of egg shells and reduce the breakage rate. |