Application method of selenium-rich chicken feed

Abstract

The invention discloses an application method of a selenium-rich chicken feed, which comprises the following steps: proportioning the selenium-rich chicken feed and a basic material in a weight ratio of (1-1.5):(92-98), wherein the basic material is composed of the following components in parts by weight: 62 parts of corn, 22 parts of wheat bran, 12 parts of blood powder, 8 parts of bone meal, 3 parts of edible oil, 2 parts of choline and 0.2 part of multivitamin; proportioning the selenium-rich chicken feed and the basic material in a ratio of 1.5:95 in the chicken poult stage; proportioning the selenium-rich chicken feed and the basic material in a ratio of 1.2:95 in the laying stage; and proportioning the selenium-rich chicken feed and the basic material in a ratio of 1:98 in the non-laying stage. The application method is simple, easy in product proportioning and convenient to use; and the selenium replenisher is organic selenium with high absorptivity, thereby obviously enhancing the rich selenium content in eggs.

Description

[0001] Technical field:

[0002] The invention relates to the technical field of feed, in particular to a method for using selenium-enriched chicken feed.

[0003] Background technique:

[0004] Selenium is known by scientists as the "king of anti-cancer" among the trace elements in the human body. Research in the scientific community has found that the level of blood selenium is closely related to the occurrence of cancer. A large number of survey data show that the level of selenium content in food and soil in a region is directly related to the incidence of cancer. Therefore, people often like to choose some selenium-rich foods. As eggs, if the selenium content of eggs is increased, Only by supplementing the selenium element in the feed, after the chickens use the selenium-enriched chicken feed, the selenium content of the eggs can be significantly increased after self-absorption. However, the selenium added to the current selenium-rich chicken fines Most supplements ar...