Fodder for laying hens

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.

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...

AI Technical Summary

Problems solved by technology

[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 to the feed of laying hens in excess. 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.