Fodder for laying hens

A technology for laying hen feed and feed, applied in the field of laying hen feed, can solve the problems of affecting the absorption of nutrients, poor disease resistance of laying hens, and not more is better, so as to improve disease resistance, improve intestinal environment, and improve egg production. rate effect

CN106721413AInactive Publication Date: 2017-05-31竹山县溢水镇佳鑫牧业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2017-05-31
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention provides fodder for laying hens. The fodder is prepared from, in parts by mass, 58-62 parts of corn, 22-26 parts of soybean meal, 6-10 parts of stone powder for fodder, 4-6 parts of 5% compound premix feed for the laying hens and 2-4 parts of Hermetia illucens larva powder. The Hermetia illucens larva powder replaces fish meal to be added to the fodder for the laying hens to inhibit viruses and parasites in the laying hens, improve the intestinal tract environment of the laying hens and reinforce absorption of other nutritional ingredients in the fodder by the aid of the antibacterial and immune functions of antibacterial peptides in the Hermetia illucens larva powder and strong antibacterial and sterilizing functions of lauric acid in the Hermetia illucens larva powder. Multiple nutritional ingredients contained in the Hermetia illucens larva powder are used to replace the fish meal in the prior art, so that the purposes of improving the disease resistance of the laying hens and increasing the egg laying rate are achieved, and the egg laying rate can be increased by 1%-2% as compared with that with the fodder for the laying hens in the prior art.
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Description

technical field

[0001] The invention relates to a feed for chickens, especially a feed for laying hens. Background technique

[0002] Existing chicken feed generally adopts full price feed, and full price feed is generally made up of energy feed+protein feed+premix, usually will add 3-10 parts of fishmeal in 100 parts of full price feed; Laying hens, the disease resistance of laying hens is poor, and the egg production rate of chickens is low. In order to improve the nutrition of eggs, some trace ingredients should be added excessively in the feed of laying hens. The more these ingredients, the better. On the one hand, adding too much will increase the cost, and on the other hand, it can affect the absorption of related nutrients.

[0003] The black soldier fly is a saprophytic Soldier Fly insect, which can feed on poultry manure and domestic garbage, and produce high-value animal protein feed. Because of its rapid reproduction, large biomass, wide feeding habits, high abso...

Examples

Embodiment 1

[0010] A feed for laying hens, which is formed by mixing the following components, in parts by mass, 60 parts of corn, 24 parts of soybean meal, 8 parts of stone powder for feed, 5 parts of compound premixed feed for laying hens, 3 parts of black soldier fly larvae powder share.

Embodiment 2

[0012] A feed for laying hens, which is formed by mixing the following components, in parts by mass, 58 parts of corn, 26 parts of soybean meal, 10 parts of stone powder for feed, 4 parts of 5% compound premixed feed for laying hens, and 2 parts of black soldier fly larvae powder share.

Embodiment 3

[0014] A feed for laying hens is formed by mixing the following components, in parts by mass, 62 parts of corn, 22 parts of soybean meal, 6 parts of stone powder for feed, 6 parts of 5% compound premixed feed for laying hens, and 4 parts of black soldier fly larvae powder share.

[0015] Among the above three embodiments, the feed for laying hens in Embodiment 1 has the best effect in actual use.

[0016] The comparison between the laying hen feed of Example 1 and the chicken feed of the prior art (in parts by mass, 60 parts of corn, 24 parts of soybean meal, 8 parts of stone powder for feed, 5 parts of 5% compound premixed feed for laying hens, and 3 parts of fish meal) In the experiment, a group of laying hens (12,000) were tested and compared with another batch of laying hens, and it was found that the laying hens added with black soldier fly larvae powder were significantly different, mainly having the following advantages:

[0017] 1. From the observation of the physical...