Selenium-rich goose feed and method for improving organic selenium in goose bodies

Abstract

The invention relates to a selenium-rich compound feed and a method for improving organic selenium in goose bodies by applying the selenium-rich compound feed to feed geese. The method comprises the following steps: 1) adding sodium selenite into the compound feed, thus obtaining the compound feed containing selenium, wherein the compound feed comprises an energy feed, a protein feed, beer lees, fresh fish guano and nutritional feed additives at the weight ratio of (45-55):(10-15):(10-15):(5-7):(16-20); and the using amount of the sodium selenite is one millionth to four millionths of the weight of the compound feed; and 2) by adopting the compound feed containing the selenium to feed the geese of any in days for at least 20 days, so that the content of the selenium in a gizzard, a heart, a liver, meat and blood of each goose body can be improved. As the selenium-rich compound feed adopted in the invention contains an appropriate amount of the sodium selenite, inorganic selenium can be transformed into the organic selenium and further enriched in vivo without influencing the growth of the geese.

Description

A kind of selenium-enriched goose feed and the method for improving organic selenium in goose body technical field The invention relates to a selenium-enriched compound feed and a method for raising geese by using the selenium-enriched compound feed to increase organic selenium in the goose body. Background technique Selenium is an essential trace element for the human body. A large number of studies have shown that it not only has anti-cancer and anti-cancer effects, but also eliminates toxins in the body, resists oxidation, removes cholesterol, and enhances human immunity; The active ingredient of the enzyme accelerates the decomposition of -ROOH and H2O2, promotes sugar metabolism, lowers blood sugar and urine sugar, and effectively prevents the occurrence of diabetes; selenium can inhibit the growth and reproduction of cancer cells, block the synthesis of tumor cell DNA, and resist tumors Energy supply to prevent cancer cells from entering the stage of malignant divisi...

AI Technical Summary

Problems solved by technology

But the preparation method of the feed additive described in this invention is: water the feed plant with the inorganic substance aqueous solution containing selenium, zinc, iron, calcium, magnesium, manganese, copper, molybdenum, chromium, boron, cobalt, then pour the obtained plant product Add nutrients VA, VD, VE, VK3, VB1, VB2, VB6, VB12, niacin, pantothenic acid, folic acid, biotin, choline to obtain the feed additive of the present invention; it can be seen that the feed additive has complex components and the preparation process is cumbersome

And the description of the invention does not describe the effect of increasing the content of selenium in a specific and quantitative manner.

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