Summer laying hen feed and preparation method thereof

Abstract

The invention discloses summer laying hen feed and a preparation method thereof. The summer laying hen feed is prepared from the following raw materials by weight percent: 15 to 45 percent of corn powder, 8 to 12 percent of soybean meal, 10 to 13 percent of cottonseed cake,0.3 to 1 percent of mixed powder, 20 to 30 percent of Aenone enzyme, 15 to 25 percent of multivitamin, 10 to 15 percent of amino acid, 3.8 to 4 percent of calcium, 0.39 to 0.42 percent of phosphorus, 0.1 to 0.5 percent of a microbial ecological preparation, 1 to 2 percent of natural garlics, 1 to 3 percent of grease, 0.3 percent of ammonium chloride, 0.1 percent of fumaric acid, 0.05 percent of aspirin, 0.002 percent of zinc bacitracin, and 0.1 to 0.3 percent of a flavoring agent, wherein the mixed powder is obtained bymixing shell powder and stone powder according to a ratio of 2: (3 to 4). The summer laying hen feed is low in production cost, and can improve the immunity of the laying hen, can improve the feed conversion rate, can promote the growth, can prevent the diseases of digestive tracts, can reduce the breaking rate of eggs, and can improve the laying rate.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a summer feed for laying hens and a preparation method thereof. Background technique [0002] In summer, when the ambient temperature exceeds 25°C, the feed intake of chickens will decrease accordingly, and the intake of nutrients will also decrease accordingly, resulting in a decline in laying performance and poor egg quality. Below 15°C, Every time the temperature drops by 1°C, the egg production rate will drop by 1.5%, the eggshell becomes thinner above 26°C, and the egg breaking rate increases significantly above 30°C. This needs to be compensated with diets containing higher nutrient concentrations. In the high temperature season, the energy requirement of laying hens is 0.966 megajoules less per kilogram of feed metabolism than the usual feeding standard. Therefore, some people think that the energy concentration of the feed should be appropriately reduced in sum...

AI Technical Summary

Problems solved by technology

[0004] According to the deficiencies in the prior art above, the technical problem to be solved by the present invention is to propose a summer feed for laying hens and a preparation method thereof, through energy conversion from the hen itself, the immune system, the digestive system, the regulatory system, and the cracking of eggs. Considering multiple aspects of feed rate and feed taste, the addition of billion energy enzymes, microbial ecological preparations, multivitamins, amino acids, and flavoring agents has solved the problems of decreased egg production, smaller egg weight, and poor eggshell quality in summer. Increased egg production rate with green, safe and pollution-free feed

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