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Feed for improving duck egg quality and preparation method of feed

A quality and feed technology, applied in the field of feed and its preparation to improve the quality of duck eggs, can solve the problems of endangering human health, chronic toxicity, residues, etc., and achieve the effects of increasing feed intake, improving digestion and absorption rate, and improving chroma

Inactive Publication Date: 2018-03-23
SHANDONG HEMEI GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Synthetic pigments and drugs are likely to remain in duck eggs, have chronic toxicity and carcinogenic effects, and endanger human health. Therefore, it is necessary to research and develop a green and safe laying duck feed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The feed that improves duck egg quality described in the present embodiment, in parts by weight, raw material is composed as follows:

[0023] Corn: 560.1, soybean meal: 186, seaweed fermented feed: 20, soybean oil: 25, corn distiller's grains: 40.6, okra leaf powder: 18.5, corn gluten powder: 18, shrimp shell powder: 35, salt: 3, stone powder: 73, Dicalcium Phosphate: 9.8, Choline Chloride: 0.5, Lysine: 3.8, Liquid Methionine: 2, Threonine: 0.3, Soy Bioactive Peptide: 0.1, Grape Seed Extract: 0.1, Tributyrin: 0.2, trace elements: 2.0, vitamins: 2.0.

[0024] The preparation method of the described feed that improves duck egg quality:

[0025] After the above raw materials are crushed to a particle size of 2.7mm, they are mixed uniformly by a mixer, and granulated at a temperature of 75-80°C; cooled to room temperature and packaged.

Embodiment 2

[0027] The feed that improves duck egg quality described in the present embodiment, in parts by weight, raw material is composed as follows:

[0028] Corn: 440, soybean meal: 130, seaweed fermented feed: 40, soybean oil: 40, corn distiller's grains: 60, okra leaf powder: 50, corn gluten powder: 100, shrimp shell powder: 20, salt: 3.2, stone powder: 90, Dicalcium Phosphate: 15, Choline Chloride: 0.8, Lysine: 3.6, Liquid Methionine: 2.6; Threonine: 0.5; Soybean Bioactive Peptide: 0.1, Grape Seed Extract: 0.2, Tributyrin: 0.2, trace elements: 1.8, vitamins: 2.0.

[0029] The preparation method of the described feed that improves duck egg quality:

[0030] After the above raw materials are crushed to a particle size of 3.0mm, they are mixed uniformly by a mixer, and granulated at a temperature of 75-80°C; cooled to room temperature and packaged.

Embodiment 3

[0032] The feed that improves duck egg quality described in the present embodiment, in parts by weight, raw material is composed as follows:

[0033] Corn: 600, soybean meal: 90, seaweed fermented feed: 10, soybean oil: 30, corn distiller's grains: 10, okra leaf powder: 30, corn gluten powder: 92.8, shrimp shell powder: 30, salt: 2.8, stone powder: 82, Dicalcium Phosphate: 10.2, Choline Chloride: 0.7, Lysine: 4.0, Liquid Methionine: 2.5, Threonine: 0.2, Soy Bioactive Peptide: 0.2, Grape Seed Extract: 0.2, Tributyrin: 0.2, trace elements: 2.0, vitamins: 2.2.

[0034] The preparation method of the described feed that improves duck egg quality:

[0035] After the above raw materials are crushed to a particle size of 2.5mm, they are mixed uniformly by a mixer, and granulated at a temperature of 75-80°C; cooled to room temperature and packaged.

[0036] The nutritional components of the laying duck feed obtained in Examples 1-3 are: metabolizable energy ≥ 2751Kcal / kg, crude prote...

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Abstract

The invention relates to feed for improving duck egg quality and a preparation method of the feed. The feed is prepared from, by weight, 400-600 parts of corn, 80-200 parts of soybean meal, 10-40 parts of seaweed fermented feed, 10-40 parts of soybean oil, 20-60 parts of corn distillers' grains, 10-40 parts of okra leaf powder, 10-40 parts of corn gluten meal, 10-40 parts of shrimp shell meal, 2-5parts of edible salt, 50-80 parts of rock flour, 8-15 parts of calcium bicarbonate, 0.5-1 part of choline chloride, 2-5 parts of lysine, 1-4 parts of liquid methionine and 0.1-1 part of threonine. The feed intake of laying ducks is increased, nutrient digestion and absorption rate is increased, the body immunity of the laying ducks is improved, the egg-laying peak period of the laying ducks is prolonged, egg yield is increased, deposition of cholesterol in yolk is reduced, and the chromaticity of the yolk can be increased.

Description

technical field [0001] The invention relates to a feed for improving the quality of duck eggs and a preparation method thereof. Background technique [0002] As an important poultry egg resource in our country, our country has a history of eating duck eggs since ancient times. Traditional Chinese medicine believes that duck eggs are sweet and cool in nature, and enter the heart, lung and spleen meridians. According to the records of "Yi Lin Zhuan Yao" in the Qing Dynasty, duck eggs have the effect of "invigorating the heart and clearing the lungs, relieving heat and cough, and treating sore throat and toothache; Baibo Decoction, clearing lung fire, and relieving Yangming knot heat". Studies in recent years have shown that the nutritional value of duck eggs is equivalent to that of eggs. Duck eggs are rich in protein, phospholipids, vitamins, minerals and other nutrients. After ingestion, they can improve the nutritional status of the body, promote bone development, and prev...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K10/12A23K20/158A23K10/38A23K20/147A23K10/26A23K20/20A23K20/26A23K20/105A23K20/142A23K20/174A23K40/10
CPCA23K10/12A23K10/26A23K10/30A23K10/37A23K10/38A23K20/105A23K20/142A23K20/147A23K20/158A23K20/174A23K20/20A23K20/26A23K20/30A23K40/10A23K50/75Y02P60/87
Inventor 全丽萍陈学华刘以林苏双良陈红刘国涛
Owner SHANDONG HEMEI GROUP