Medium-stage compound feed for broiler chickens

Abstract

The invention belongs to the technical field of poultry feeds, and particularly relates to a middle-stage compound feed for broiler chickens. A traditional Chinese medicine digestion aiding agent is prepared by grinding garlic skin, dandelion, fructus aurantii, fennel, hawthorn peel and malt and then adding fine sand, and the whole process is completed by a cutting and stirring all-in-one machine. The traditional Chinese medicine digestion aiding agent has the following advantages: firstly, the traditional Chinese medicine digestion aiding agent can significantly improve the digestion ability of the broiler chickens in the middle stage and finally improve the feed conversion ratio, and the traditional Chinese medicine digestion aiding agent is low in cost and does not have the risk that chemical additives exceed the standard; secondly, the traditional Chinese medicine components are cut and pulverized simply and effectively, fine sand particles are mixed uniformly after being added, and the operations of cutting and stirring are completed orderly; and thirdly, a lifting blade unit is used for chopping the traditional Chinese medicine raw materials, an opening and closing type lifting column unit is used for uniformly mixing the fine sand grains, and the operation is completed by one motor, so that the problem that the sand grains abrade the blade is effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of poultry feed, in particular to a medium-term compound feed for broiler chickens. Background technique [0002] Broiler chickens refer to broiler chickens that are 6-8 weeks old and weigh 1.5-2.0 kg. They have the advantages of plump muscles, tender meat, low fat content and easy cooking. In the growth process of broiler chickens, it is generally divided into a stage every 2-3 weeks, so broiler chickens generally have three periods: front, middle and back. [0003] Among them, the three different periods of broiler chickens have the same feed requirements that they must ensure sufficient protein, vitamins and minerals, as well as some necessary immunity-enhancing agents. The difference is that the feed requirements in the early stage are better. The ability of anti-virus and anti-bacteria in the mid-term feed is required to have better digestibility, while the feed in the later stage is required to have b...

AI Technical Summary

Problems solved by technology

[0011] However, in the Chinese herbal medicine crushing and grinding device in this utility model patent, if the fine sand is added directly after the grinding and stirred evenly, the fine sand is easy to wear the blade

[0012] And if fine sand is added at the discharge position, the grinding material and fine sand cannot be fully mixed evenly.

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