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Animal-protein-free feed for SPF breeding ducks at replacement period and preparation method of animal-protein-free feed

A technology of animal protein feed and breeding period, which is applied in the direction of animal feed, animal feed, and the function of food ingredients, etc., which can solve the problems that it is difficult to ensure safety and easy to carry pathogens, so as to prevent pathogen infection, reduce fatality rate, and improve nutrition. Ingredient-plenty effect

Inactive Publication Date: 2017-03-08
HARBIN VETERINARY RES INST CHINESE ACADEMY OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing feed contains animal raw materials that are easy to carry pathogens, especially the raw materials processed from diseased animals, it is difficult to ensure their safety, etc., the present invention provides a kind of animal protein-free feed used in the breeding period of SPF ducks Feed and its preparation method

Method used

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  • Animal-protein-free feed for SPF breeding ducks at replacement period and preparation method of animal-protein-free feed
  • Animal-protein-free feed for SPF breeding ducks at replacement period and preparation method of animal-protein-free feed
  • Animal-protein-free feed for SPF breeding ducks at replacement period and preparation method of animal-protein-free feed

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Embodiment 1

[0034] Embodiment 1 of the present invention provides a kind of animal protein-free feed for the breeding period of SPF breeding ducks, the animal protein-free feed is prepared from the main material and auxiliary material with a weight ratio of 10:0.1, and the main material It is mainly prepared from the following raw materials in grams by weight: 550 grams of corn, 150 grams of soybean meal, 5 grams of corn gluten powder, 150 grams of wheat bran, 40 grams of secondary flour, 15 grams of stone powder, 10 grams of calcium hydrogen phosphate, 1 gram of table salt, 1 gram of lysine, 1 gram of methionine, 1 gram of choline chloride, 0.1 gram of multivitamins, 1 gram of trace elements, and 10 grams of linoleic acid.

[0035] The trace elements are composed of the following components in grams by weight: 0.1 grams of manganese, 0.2 grams of zinc, 0.2 grams of iron, 0.2 grams of copper, 0.1 grams of iodine, and 0.2 grams of selenium; the multivitamins are composed of the following co...

Embodiment 2

[0037] Embodiment 2 of the present invention provides a kind of animal protein-free feed for the breeding period of SPF breeding ducks, the animal protein-free feed is prepared from the main material and auxiliary material with a weight ratio of 5:0.1, and the main material It is prepared from the following raw materials in grams by weight: 550 grams of corn, 158 grams of soybean meal, 8 grams of corn gluten powder, 199.3 grams of wheat bran, 40 grams of subflour, 15 grams of stone powder, 12 grams of calcium hydrogen phosphate, 2.5 grams of table salt, Amino acid 1g, methionine 1g, choline chloride 1g, multivitamins 0.2g, trace elements 2g, linoleic acid 10g.

[0038] The trace elements are composed of the following ingredients in grams by weight: 0.4 grams of manganese, 0.4 grams of zinc, 0.3 grams of iron, 0.4 grams of copper, 0.2 grams of iodine, and 0.3 grams of selenium; the multivitamins are composed of the following ingredients in grams by weight: Vitamin A0.024g, vita...

Embodiment 3

[0040] Embodiment 3 of the present invention provides a kind of animal protein-free feed for the breeding period of SPF breeding ducks, the animal protein-free feed is prepared from the main material and auxiliary material with a weight ratio of 2:0.1, and the main material It is prepared from the following raw materials in grams by weight: 550 grams of corn, 158 grams of soybean meal, 8 grams of corn gluten powder, 199.3 grams of wheat bran, 40 grams of subflour, 15 grams of stone powder, 12 grams of calcium hydrogen phosphate, 2.5 grams of table salt, Amino acid 1 gram, methionine 1 gram, 50% choline chloride 1 gram, multivitamins 0.2 grams, trace elements 2 grams, linoleic acid 10 grams.

[0041] The trace elements are composed of the following ingredients in grams by weight: 0.4 grams of manganese, 0.4 grams of zinc, 0.3 grams of iron, 0.4 grams of copper, 0.2 grams of iodine, and 0.3 grams of selenium; the multivitamins are composed of the following ingredients in grams by...

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Abstract

The invention provides an animal-protein-free feed for SPF breeding ducks at a replacement period and a preparation method of the animal-protein feed. A main material of the animal-protein feed is prepared from the following raw materials of corn, soybean meal, corn protein powder, wheat bran, middling, limestone, calcium hydrogen phosphate, table salt, lysine, methionine, choline chloride, complex vitamins, trace elements and linoleic acid. According to the animal-protein feed provided by the invention, varied components of different contents are in mutual synergistic cooperation to provide a plant feed being high in safety and rich in nutrient components for the SPF breeding ducks, so that the growth and the development of the SPF breeding ducks are promoted. In addition, the feed does not contain animal feed raw materials, so that pathogen infection between animal groups is avoided, the case-fatality rate of the SPF breeding ducks at the replacement period is effectively reduced, and besides, loss of the nutrient components cannot be caused in a preparation process of the feed; and besides, the feed is sterilized through irradiation of a Co60 radiation source, so that the safety of the feed is improved.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and in particular relates to an animal protein-free feed used in the breeding period of SPF breeding ducks and a preparation method thereof. Background technique [0002] my country is the largest duck producer in the world, and its output of duck meat, duck eggs and down all ranks first in the world. The disease is seriously harmful to the waterfowl breeding industry in my country. On the one hand, it affects the health of waterfowl and brings huge economic losses to the poultry industry. On the other hand, it brings food safety hazards and endangers human health. In order to obtain high-quality and safe waterfowl vaccine products and the development of disease detection reagents that do not carry specific pathogenic microorganisms, the SPF of waterfowl represented by ducks in my country is in progress. In order to ensure the stability of the experiment, the accuracy and repeatability of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K20/147A23K20/26A23K20/142A23K20/105A23K20/174A23K20/20A23K20/158A23L3/3517A23L3/26
CPCA23L3/263A23L3/3517A23V2002/00A23V2200/048A23V2200/10Y02P60/87
Inventor 张圆圆
Owner HARBIN VETERINARY RES INST CHINESE ACADEMY OF AGRI SCI
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