Breeding method of laying hens capable of laying low cholesterol eggs

Abstract

The invention discloses a breeding method of laying hens capable of laying low cholesterol eggs. A compound additive is added into chicken feed for feeding the laying hens, the compound additive comprises, by weight, the raw materials of 30-40 parts of rapes, 10-15 parts of fish flour, 2-5 parts of soybeans, 3-8 parts of onions, 10-15 parts of potatoes, 5-8 parts of cod liver oil, 1.5-2.5 parts of calcium hydrogen phosphate, 2-5 parts of vitamin C, 5-8 parts of vitamin E, 2-3 parts of red dates, 10-20 parts of chrysanthemums, 5-10 parts of common yams and 5-15 parts of liquorices. The cholesterol content of eggs laid by laying hens which are bred with the method is one fiftieth that of common eggs, the cholesterol content of the eggs laid by common laying hens is 680 mg / 100g, while cholesterol content of eggs laid by laying hens in the method is 13 mg / 100g-15mg / 100g, and requirements for the eggs of the middle-aged and aged people as well as 'three-hyper-condition' people are satisfied.

Description

technical field [0001] The invention relates to a method for raising livestock and poultry, in particular to a method for raising laying hens that produce low-cholesterol eggs. Background technique [0002] With the improvement of people's living standards, nearly one-third of people over middle age have high blood pressure, high blood sugar, and high blood lipids, the so-called "three highs", which are derived from modern society The "disease of wealth". The disease may exist alone or may be related to each other. For example, people with diabetes are prone to suffer from hypertension or hyperlipidemia at the same time, and hyperlipidemia is the main factor in the formation and development of arteriosclerosis. The poor elasticity of blood vessels in patients with arteriosclerosis increases blood pressure. , so the "three highs" were formed in the later period. In recent years, cardiovascular disease has the highest mortality rate. The World Health Organization clearly sta...

AI Technical Summary

Problems solved by technology

However, the cholesterol content in ordinary eggs is very high, and the digestion ability of middle-aged and elderly people will gradually weaken with age. When the cholesterol content in the human body is too high, it will not be able to digest it. Accumulated in the body, too much cholesterol accumulated in the body can easily cause "three highs", so now most middle-aged and elderly people with symptoms of "three highs" are afraid of eggs