Feed for laying ducks and preparation method thereof

Abstract

The invention provides feed for laying ducks and a preparation method thereof, and belongs to the technical field of feed for ducks. The feed comprises corn, soybean meal, soya bean lecithin, queen bee larvae freeze-dried powder, beer yeast powder, vinasse, vinegar tortoise plastron, cuttle bones, all-grass of Chinese ixeris, herba leonuri, herbs of nutgrass galingale, lycopus lucidus, folium isatidis, gynostemma pentaphyllum, yerbadetajo herbs, herba portulacae, garlic, yam peels, expanded blood meal, eels, ground beetles, salt, calcium hydrophosphate, traditional Chinese medicine concentrated powder, compound enzymes, multivitamins and compound trace elements. The traditional Chinese medicine concentrated powder is obtained through the steps that even mixing is conducted on, by weight, 3-7 parts of milkvetch roots, 1-3 parts of angelica sinensis, 1-3 parts of panax notoginseng, 2-5 parts of radix ophiopogonis, 3-7 parts of epimediums, 1-3 parts of rhizoma chuanxiong, 2-5 parts of rhizoma atractylodis macrocephalae, 3-7 parts of red peony roots, 2-5 parts of radix scutellariae and 3-7 parts of salviae miltiorrhizae, and extraction, concentration and drying are conducted on the mixture in sequence. According to the feed for the laying ducks and the preparation method thereof, by means of the feed for the laying ducks, the egg production quality of the laying ducks can be improved, and after feeding is conducted, the fertilization rate and the hatchability of duck eggs are high.

Description

technical field [0001] The invention belongs to the technical field of feed for ducks, and in particular relates to a feed for laying ducks and a preparation method thereof. Background technique [0002] Laying ducks refer to ducks that are raised to lay eggs to supply eggs. The duck eggs produced by laying ducks are not only for food, but also for brooding and hatching centers. The applicant found in the research that the existing feed for laying ducks has the following problems: first, after the existing feed is fed to laying ducks, the fertilization rate of the eggs produced by it is low. It can only improve the fertilization rate, but does not significantly increase the hatching rate and the shell breaking rate of ducklings. The ducklings obtained in the end have a low survival rate and a low rate of healthy chicks. The main source of income for brooding and hatching centers is the sale of ducklings, which leads to After the existing feed is fed, it still cannot obtain...

AI Technical Summary

Problems solved by technology

The applicant found in the research that the existing feed for laying ducks has the following problems: first, after the existing feed is fed to laying ducks, the fertilization rate of the eggs produced by it is low. It can only improve the fertilization rate, but does not significantly increase the hatching rate and the shell breaking rate of ducklings. The ducklings obtained in the end have a low survival rate and a low rate of healthy chicks. The main source of income for brooding and hatching centers is the sale of ducklings, which leads to After the existing feed is fed, it is still unable to obtain outstanding economic benefits for the brooding and hatching center

Secondly, in the existing laying duck breeding, laying ducks often cause duck laying syndrome due to bacterial or viral infection, which not only causes a drop in egg production or even no egg production of a single sick duck, and, due to bacterial or viral infection in duck houses, has Higher propagation velocity, often leads to lower egg production rate of the whole duck house