Feed for relieving combined poisoning of cadmium and lead for laying hens, premixes, and preparation methods thereof

A technology of premix and feed, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of poor eggshell quality, decline in production performance, etc. Effects of cadmium and lead poisoning

Inactive Publication Date: 2016-11-09
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, this application aims at the problem of production performance decline and eggshell quality deterioration caused by the combined poisoning of cadmium and lead in laying hens, and provides a feed, premix and

Method used

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  • Feed for relieving combined poisoning of cadmium and lead for laying hens, premixes, and preparation methods thereof
  • Feed for relieving combined poisoning of cadmium and lead for laying hens, premixes, and preparation methods thereof
  • Feed for relieving combined poisoning of cadmium and lead for laying hens, premixes, and preparation methods thereof

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Experimental program
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preparation example Construction

[0034] The above-mentioned preparation method for alleviating the combined poisoning of laying hens with cadmium and lead comprises the following steps:

[0035]Weigh the following components according to the number of parts by mass: 10-15 parts of tea polyphenols, 1-3 parts of natural vitamin E, 1-4 parts of vitamin A, 2-5 parts of vitamin C, 4 parts of yeast selenium- 8 parts, 1-5 parts of cantharidin, 0.05-0.2 parts of 25-hydroxy-D3, 60-75 parts of rice bran, mix the above components evenly to obtain a premix;

[0036] Weigh the following components according to the number of parts by mass: 60-75 parts of corn, 22-28 parts of soybean meal, 0.1-0.3 parts of soybean oil, 6-13 parts of calcium carbonate, 1-3 parts of calcium hydrogen phosphate, 0.1-0.6 parts of table salt, 0.05-0.3 parts of choline chloride, 0.01-0.05 parts of compound multidimensional, 0.10-1 parts of mineral additive premix, 0.1-0.2 parts of DL-methionine, 0.05 parts of probiotics- 0.2 parts, 0.1-0.5 parts ...

Embodiment 1

[0043] Weigh the following components according to the number of parts by mass: 10 parts of tea polyphenols, 2 parts of natural vitamin E, 3 parts of vitamin A, 5 parts of vitamin C, 4 parts of yeast selenium, 3 parts of cantharidin, 0.05 parts of 25-hydroxy-D3 , 60 parts of rice bran, the above-mentioned components are mixed uniformly to obtain a premix;

[0044] Weigh the following components in parts by mass: 65 parts of corn, 24 parts of soybean meal, 0.1 part of soybean oil, 8 parts of calcium carbonate, 1 part of calcium hydrogen phosphate, 0.1 part of table salt, 0.1 part of choline chloride, and 0.01 part of compound multidimensional , 0.10 part of mineral additive premix, 0.2 part of DL-methionine, 0.1 part of probiotics, 0.1 part of citric acid, 0.3 part of premix;

[0045] The corn and soybean meal are crushed to a particle size of 1500 μm, and then the above-mentioned components are mixed step by step to make a compound feed.

Embodiment 2

[0047] The following components were weighed in parts by mass: 13 parts of tea polyphenols, 1 part of natural vitamin E, 1 part of vitamin A, 4 parts of vitamin C, 8 parts of yeast selenium, 5 parts of cantharidin, 0.2 part of 25-hydroxy-D3 , 67 parts of rice bran, the above-mentioned components are mixed uniformly to obtain a premix;

[0048] Weigh the following components in parts by mass: 60 parts of corn, 28 parts of soybean meal, 0.2 part of soybean oil, 6 parts of calcium carbonate, 3 parts of calcium hydrogen phosphate, 0.3 part of table salt, 0.05 part of choline chloride, and 0.05 part of compound multidimensional , 0.5 part of mineral additive premix, 0.1 part of DL-methionine, 0.05 part of probiotics, 0.3 part of lactic acid, and 0.1 part of premix;

[0049] The corn and soybean meal are crushed to a particle size of 1500 μm, and then the above-mentioned components are mixed step by step to make a compound feed.

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Abstract

The present invention discloses a feed for relieving combined poisoning of cadmium and lead for laying hens. The feed comprises the following components: corn, soybean meal, soybean oil, calcium carbonate, calcium hydrophosphate, edible salt, choline chloride, compound multi-vitamins, mineral premixes, DL-methionine, probiotics, an organic acidifying agent and premixes. The premixes comprise the following components: tea polyphenols, natural vitamin E, vitamin A, vitamin C, yeast selenium, canthaxanthin, 25-hydroxyl-D3 and rice chaffs. A preparation method is as follows: the corn and soybean meal are crushed to a particle size of 1,500 [mu]m, and then each of the components is mixed evenly in a step-by-step method to prepare the compound feed. The feed solves the problems of reduced production performances and deteriorated eggshell quality due to the combined poisoning of the cadmium and lead for the laying hens, can improve the anti-oxidation ability of the commercial laying hen organisms, and alleviates the occurrences of the poisoning of the cadmium and lead for the laying hens.

Description

technical field [0001] The application belongs to the technical field of animal feed, in particular, it relates to a feed used for alleviating the combined poisoning of two heavy metals of cadmium and lead in laying hens, and also relates to a feed used for alleviating the combined poisoning of two heavy metals of cadmium and lead in laying hens The premix also relates to a preparation method of a feed for alleviating the combined poisoning of laying hens by two heavy metals, cadmium and lead. Background technique [0002] With the development of modern industry, human and animal diseases caused by environmental toxicants have been paid more and more attention. Meat, eggs, milk and other animal foods occupy an important position in human food composition. Feed safety is the most important and direct factor affecting animal food safety. Lead and cadmium are common heavy metal elements in nature, both of which have potential toxicity and are important environmental pollutant...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K20/158A23K20/26A23K20/105A23K20/174A23K20/20A23K20/142A23K10/18A23K20/111
CPCY02P60/87
Inventor 王建萍张克英黄选洋丁雪梅曾秋凤白世平
Owner SICHUAN AGRI UNIV
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