Feed for laying hens during egg-laying peak

Abstract

The invention provides feed for laying hens during egg-laying peak. The feed is prepared from components in parts by weight as follows: 25-35 parts of corn flour, 5-15 parts of yam flour, 5-15 parts of tremella fuciformis powder, 5-15 parts of microelements, 2-8 parts of fish meal, 2-8 parts of sorghum bicolor, 2-8 parts of bone meal, 2-8 parts of shell powder, 2-8 parts of salt, 2-8 parts of metabolic energy, 2-8 parts of crude protein and 2-8 parts of soybean oil. By means of the feed, nutrients required by the laying hens during egg-laying peak are effectively supplemented, the uniformity of the egg product quality can be guaranteed, the content of cholesterol in eggs of the laying hens is reduced, the egg laying rate of the laying hens is increased, the egg-laying peak of the laying hens can be properly prolonged, and the economic benefit is increased.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a feed used for laying hens during the peak laying period. Background technique [0002] Cholesterol is an important component of cell membranes and is necessary for humans to maintain normal physiological activities. However, excessive cholesterol concentration in human blood can cause hyperlipidemia, which in turn can cause a series of cardiovascular diseases such as hypertension and coronary heart disease. Eggs are recognized as a nutritious food, and they have a higher cholesterol content in animal foods, with an average of 213mg / piece. The American Heart Association recommends that the daily cholesterol intake of the human body should not exceed 300mg to reduce the risk of hyperlipidemia and coronary heart disease. With the strengthening of people's awareness of health care, people hope to eat less food with high cholesterol content. Therefore, reducing the cholest...

AI Technical Summary

Problems solved by technology

In the past, the feed for laying hens was relatively single, and one kind of feed was used from the early stage to the peak period, but the laying hens consumed a lot during the peak egg production period, resulting in different egg quality in the early and late peak periods, and egg production The peak period is short, which restricts the development of the laying hen industry