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Concentrated feed using paper mulberry tree leaf meal as part of protein source, egg-laying hens

A technology for constructing leaves and protein sources, applied in the field of laying duck concentrates, can solve problems such as insufficient self-sufficiency, achieve the effects of meeting nutritional needs, improving the level of the immune system, and high egg production

Inactive Publication Date: 2019-03-15
YUNNAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a concentrated feed for laying ducks, which is a kind of high-quality green protein feed, which is rich in natural flavonoids Physiologically active substances, vitamins, carbohydrates, trace elements and other nutrients are also very rich, without adding any antibiotics and hormones, which improves the immune system level of laying ducks, high egg production, and can meet the nutritional needs of laying ducks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The technical solution adopted in this specific embodiment is: a concentrated material for laying ducks with leaf powder as part of the protein source is composed of the following raw materials in proportions by weight: leaf powder 33%, soybean meal 35%, stone powder 17.5%, egg Duck Premix 12.5%. Wherein the laying duck premix is ​​based on 1000 parts by weight, and consists of the following raw materials in parts by weight: 0.5 part of vitamin A (500,000 IU / g), 0.2 part of vitamin D3 (500,000 IU / g), 1 part of vitamin E, Vitamin K3 0.05 parts, vitamin B1 0.05 parts, vitamin B2 0.1 parts, vitamin B6 0.1 parts, vitamin B12 0.1 parts, niacin 0.7 parts, D-calcium pantothenate 0.2 parts, biotin 0.1 parts, ethoxyquinoline 1 part, 30 parts of choline chloride (50%), 30 parts of methionine, 2 parts of phytase (5000U / g), 5 parts of ferrous sulfate monohydrate, 1.8 parts of copper sulfate pentahydrate, 6.5 parts of manganese sulfate monohydrate, 5 parts of zinc sulfate, 0.5 part...

Embodiment 2

[0011] The technical solution adopted in this specific embodiment is: a concentrated material for laying ducks with leaf powder as part of the protein source is composed of the following raw materials in proportions by weight: leaf powder 33%, soybean meal 35%, stone powder 17.5%, egg Duck Premix 12.5%. Wherein the laying duck premix is ​​based on 1000 parts by weight, and consists of the following raw materials in parts by weight: 0.5 part of vitamin A (500,000 IU / g), 0.2 part of vitamin D3 (500,000 IU / g), 1 part of vitamin E, Vitamin K3 0.05 parts, vitamin B1 0.05 parts, vitamin B2 0.1 parts, vitamin B6 0.1 parts, vitamin B12 0.1 parts, niacin 0.7 parts, D-calcium pantothenate 0.2 parts, biotin 0.1 parts, ethoxyquinoline 1 part, 30 parts of choline chloride (50%), 30 parts of methionine, 2 parts of phytase (5000U / g), 5 parts of ferrous sulfate monohydrate, 1.8 parts of copper sulfate pentahydrate, 6.5 parts of manganese sulfate monohydrate, 5 parts of zinc sulfate, 0.5 part...

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PUM

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Abstract

The invention discloses a concentrated feed using paper mulberry tree leaf meal as part of a protein source, for egg-laying ducks, and relates to the technical field of feeds for egg-laying ducks. Theconcentrated feed using paper mulberry tree leaf meal as part of a protein source, for egg-laying hens, comprises the following raw materials in percentage by weight of 35% of paper mulberry tree leaf meal, 35% of soybean meal, 17.5% of stone powder and 12.5% of an egg-laying duck premix. A preparation method of the concentrated feed comprises the following steps of crushing various components, performing thorough mixing, and making powder by a conventional method. The concentrated feed is 40% of a completed feed. After the technical scheme is adopted, the concentrated feed has the beneficialeffects that the concentrated feed is a quality green concentrated feed for the egg-laying ducks, is also rich in nutrients of natural flavonoid physiological activators, amino acids, vitamins, carbohydrate, mineral elements and the like, and is free from any antibiotics and hormones substances. The level of the immune systems of the egg-laying ducks is increased, and the egg yield of high. According to the concentrated feed, the cost of the protein feed in the feed for the egg-laying ducks is reduced, and the profit of egg-laying hen farms is increased.

Description

technical field [0001] The invention relates to the technical field of laying duck feed, in particular to a concentrated feed for laying ducks in which mulberry leaf powder is part of the protein source. Background technique [0002] The crude protein content of soybean meal is as high as 30-50%. It is known as the "king" of plant protein feed and is the main plant protein feed for livestock and poultry. my country is the world's largest importer of soybeans, and the self-sufficiency rate of soybean meal, a by-product of soybeans, is insufficient, which seriously threatens my country's feed industry and food security. The mulberry tree has balanced nutrition, the protein content of the mulberry leaf powder is as high as 20% to 30%, and it is rich in natural flavonoid physiologically active substances, vitamins, carbohydrates, trace elements and other nutrients. The digestion and absorption rate of livestock and poultry is high, and it is an ideal substitute for soybean meal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75
CPCA23K50/75
Inventor 刘永刚赵庭辉罗成峰卢丹廖柱刘藏
Owner YUNNAN AGRICULTURAL UNIVERSITY