Mixed feed for preventing and curing laying hen contagious viral diseases

Abstract

The invention relates to the technical field of mixed chicken feed for laying hens, in particular to mixed feed for preventing and curing laying hen contagious viral diseases, prepared from the following materials in parts by weight: 5 to 8 parts of sweet potato leaf, 5 to 8 parts of erigeron breviscapus, 10 to 15 parts of angelica sinensis, 3 to 6 parts of gynostemma pentaphyllum, 5 to 8 parts of medlar, 1 to 2 parts of gastrodia elata, 1 to 2 parts of radix cynanchi bungei, 3 to 6 parts of liquorice, 5 to 8 parts of houttuynia cordata, 10 to 15 parts of isatis root, 5 to 8 parts of folium isatidis, 5 to 8 parts of fructus forsythiae, 1 to 2 parts of aerba lupulin, 3 to 6 parts of semen cuscutae, 1 to 2 parts of selfheal, 3 to 6 parts of morinda officinalis, 3 to 6 parts of eucommia ulmoides, 3 to 6 parts of Chinese yam, 1 to 2 parts of dangshen, 30 to 50 parts of yellow maize, 5 to 8 parts of middlings, 10 to 15 parts of alfalfa powder, 10 to 15 parts of fried soybean, 10 to 15 parts of peanut meal, 1 to 2 parts of calcium lactate, 0.01 to 0.5 parts of probiotics, 0.01 to 0.5 parts of choline chloride, 0.01 to 0.05 parts of Jinxingweita, 0.01 to 0.2 parts of microelement, 0.01 to 1 part of salt and 1 to 5 parts of shell powder. A laying hen using the mixed feed provided by the invention for prevention and curing by traditional Chinese medicine has an illness catching rate of only 0.3 percent; after a sick hen is fed with the mixed feed, the death and culling rate is reduced by over 10 percent, and the veterinary drug residues of eggs laid by the recovered hen do not exceed standards.

Description

technical field [0001] The invention relates to the technical field of compound chicken feed for laying hens, in particular to a compound feed for preventing and treating infectious viral diseases of laying hens. Background technique [0002] Laying hens refer to chickens that are raised to lay eggs to supply eggs. Eggs are the main source of income for laying hens. Unlike broiler chickens, the main issue of people raising laying hens is to improve egg quality and maintain or increase egg production, not to improve chicken quality. [0003] However, in recent years, domestic laying hen breeding enterprises often break out Newcastle disease, avian influenza, infectious bronchitis, bursa and other diseases. Therefore chicken infectious virus disease control is the key work of chicken farm (household) always. [0004] With the development of large-scale and intensive aquaculture, bacterial diseases such as colibacillosis and salmonellosis have become more and more serious. ...

AI Technical Summary

Problems solved by technology

[0006] The technical problem solved by the present invention is that domestic treatment of infectious viral diseases of laying hens mostly uses antibiotics for treatment, the treatment effect is not good, and the drug resistance of pathogens continues to increase, which brings about a vicious circle; at the same time, the use of antibiotics for treatment also brings serious animal damage. The problem has brought great troubles to farming enterprises and farmers