A special feed additive for fattening meat duck breeding

Abstract

The invention relates to a special feed additive for fattening meat duck breeding, which is made of the following raw materials in parts by weight: 9-12 parts of Cortex Phellodendri, 3-5 parts of Zanthoxylum bungeanum, 2-4 parts of Anise, 3-7 parts of Acacia, 10 parts ‑12 parts, 8‑12 parts of pomegranate peel, 8‑10 parts of white peony, 3‑5 parts of Daqingye, 4‑6 parts of celosia, 3‑5 parts of calendula, 10‑15 parts of licorice, 2‑ of salvia 5 parts, 16-25 parts of medical stone, 40-50 parts of carrier; adopt the feed that is added with the special-purpose feed additive for fattening meat duck of the present invention to feed, can promote the growth of meat duck, and simultaneously the immunity of meat duck in the fattening stage and The disease resistance has been greatly improved. In addition, in actual breeding, the growth rate of fattening meat ducks has been improved, and the flavor of the duck meat obtained has been greatly improved, and the economic benefits of breeding have been greatly improved. improve.

Description

Technical field: [0001] The invention belongs to the field of feed and relates to a special feed additive for fattening meat duck breeding. Background technique: [0002] Duck farming has a long history in my country, among which the breeding of meat ducks is more developed in South China, and the breeding of laying ducks is more developed in Hunan, Hubei and other places. Based on the long history of Peking duck, the unique breed of Peking duck in North China is The preferred raw material for Beijing roast duck. Meat duck breeding can provide people with high-quality meat sources, and there is a huge consumer market, especially people in South China and Southeast Asia are particularly fond of duck meat. The annual demand for live ducks in Guangdong is about 3 100 million, and showing a steady growth trend, and the breeding of laying ducks can provide people with abundant poultry egg resources. However, in recent years, the prevalence of avian influenza and duck plague has br...

AI Technical Summary

Problems solved by technology

However, in recent years, the prevalence of avian influenza and duck plague has brought huge challenges to duck farming, especially the outbreak of H7N9 avian influenza in 2013, which brought great challenges to the meat duck farming industry and the roast duck industry derived from meat ducks. Duck also delivered a fatal blow

The reason is mainly because meat duck breeding usually pays more attention to the weight gain rate and adopts duck feeding, but pays less attention to the physical condition and immune resistance of the meat ducks, which leads to the poor resistance of the meat ducks raised. When bird flu or duck plague breaks out, ducks have no resistance, causing serious economic losses

In addition, in the breeding stage of ducks, heat stress and environmental stimuli lead to diarrhea in ducks. In the stage of fattening ducks, this often leads to slowed weight gain and development, reduced resistance, and reduced duck meat quality. Lead to the death of ducks and reduce the survival rate

[0003]According to the existing technology and literature, the nutritional requirements of ducks of different species, different uses and different growth stages are different. The main purpose of laying ducks is to lay eggs. The purpose of meat ducks is to gain weight and produce meat. However, in the breeding process of meat ducks, the growth of fattening ducks (usually referring to meat ducks weighing more than 0.50kg) is an important growth stage related to the quality of meat ducks. It is directly related to the weight of the finished meat duck, and is closely related to the quality of duck meat. The feeding and management of fattening ducks is the key to meat duck breeding, which directly affects the economic benefits of meat duck breeding

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