Egg-laying duck feed

Abstract

The invention belongs to the field of feed, and particularly relates to egg-laying duck feed. The feed comprises the following formula: 10-40 parts of husk, 40 - 80 parts of corn flour, 20 - 50 parts of peanut meal, 10 - 30 parts of soybean meal, 1 - 4 parts of calcium hydrogen phosphate, 5 - 15 parts of stone powder, 1 - 5 parts of salt, 5 - 20 parts of a premix, 1 - 5 parts of calcium carbonate, 5 - 15 parts of sesame meal, 5 - 20 parts of rapeseed meal, 1 - 4 parts of methionine, 2 - 8 parts of fish meal, 2 - 7 parts of plant extracts, 10 - 20 parts of cottonseed meal, 10 - 20 parts of sweet potato powder, 2 - 8 parts of choline, 2 - 7 parts of trace elements, 2 - 9 parts of vegetable oil, 1 - 5 parts of a complex enzyme preparation, 1 - 4 parts of amino acids and 1 - 4 parts of zinc sulfate. By feeding egg-laying ducks with the egg-laying duck feed containing the plant extracts, the feed can be saved, the feed dosage and feeding cost ate reduced, and duck raising benefits are improved; by feeding the egg-laying ducks with the egg-laying duck feed formula, the egg laying rate of the egg-laying ducks is high; the body's immunity is improved due to the medicinal functions of the plant extracts, the incidence of diseases is reduced, the use of drugs is reduced, and safe relieved animal by-product duck eggs cam be produced; and respiratory diseases, beak and anus diseases, beak and feather diseases and other phenomena of the ducks in a raising process can be reduced.

Description

technical field [0001] The invention belongs to the field of feed, in particular to a feed for laying ducks. Background technique [0002] Duck has excellent characteristics such as fast growth, strong disease resistance, and better tolerance to rough feeding than other poultry. It is a kind of poultry with a large number, especially in my country, which is very widely distributed. The number of ducks raised in my country is nearly 3.4 billion, accounting for 75% of the world, and the variety resources are particularly rich. Ducks and their products account for a large proportion of my country's livestock products, providing the society with a total of meat, feathers (down) and by-products every year. The output value exceeds 78 billion yuan, and duck products, such as roast duck, salted duck, fragrant tea duck, eggs, etc., are also very popular in the international market. At present, the global duck industry is thriving. Its development is mainly manifested in: 1. The tot...

AI Technical Summary

Problems solved by technology

Generally, the utilization period of egg-type shelduck is about 350 days (150-500 days old), which is called the first egg-laying year; there are also some ducks that can be used in the second or third year after moulting and rest, but other The production performance is declining year by year, so it is not suitable to keep it

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