Feed for 22 to 42-day meat ducks and preparation method thereof

Abstract

The invention discloses feed for 22 to 42-day meat ducks, which comprises a feed carrier and a feed additive, wherein the feed carrier comprises one or more of bran, table salt, corn slag, fish meal, stone powder, rice bran, bean pulp and beef tallow; the feed additive comprises an enzyme composition and a traditional Chinese medicinal additive. The enzyme composition further comprises: xylanase, beta-glucanase, beta-mannase, cellulose, amylase, phytase and protease. The traditional Chinese medicinal additive further comprises: wild buckwheat rhizome, common cnidium fruit, dried orange peel, turmeric, suberect spatholobus stem, selfheal, scutellaria baicalensis, folium isatidis, codonopsis pilosula, Chinese angelica, medical stone, curcuma zedoary, charred triplet, sculellaria barbata, drynaria rhizome and fructus forsythiae. The feed can improve the meat quality of duck body, survival rate and crop. The additive contains rich amino acid, mineral substances, vitamins and other nutritive materials and therefore helps to supply amino acid, mineral substances and vitamins to grains and improve the utilization rate of feed.

Description

technical field [0001] The invention relates to a feed produced by using animals and plants as raw materials, in particular to a 22-42-day-old meat duck feed and a preparation method thereof. Background technique [0002] In recent years, with the development of science and technology and economy, and the improvement of people's living standards, consumers' consumption of animal-derived foods has increased sharply, and higher and higher requirements have been put forward for the quality of animal-derived foods. With the improvement of living standards, people's demand for meat is increasing, especially duck meat, which is tender, delicious, low in cholesterol, and has a cooling blood effect in traditional Chinese medicine, is more popular. The breeding of meat ducks has obvious regional characteristics, which is mainly related to social backgrounds such as economic conditions, population and ethnic groups. In western developed countries, insufficient attention is paid to th...

AI Technical Summary

Problems solved by technology

Domestic literature reports that high-copper preparations, high-zinc preparations, antioxidants, acidifiers, functional oligosaccharide prebiotics and other biologically active substances are added to poultry diets to meet consumers' needs for food quality and safety, and at the same time make poultry The production obtains the best economic benefits, but the cost is quite high; foreign countries mainly control it from the nutritional point of view, by changing the temperature control of the composition of the feed and the control of the environment, but the cost of feeding is also very high

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