Low protein laying hen concentrated feed with amino acid balance

A technology of concentrated feed and protein, applied in animal feed, animal feed, applications, etc., can solve the problems of lax quality control of raw materials, high crude protein content in feed, low utilization rate of crude protein, etc., so as to improve the anti-stress ability and egg quality, improving digestion and absorption utilization, and reasonable energy-to-egg ratio

Inactive Publication Date: 2012-04-25
陕西华秦农牧科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current products have the following deficiencies: 1. The crude protein content of the feed is high and the energy is low, which is not suitable for the national conditions of our country where the protein resources are scarce; 2. In order to expand the raw material resources of the feed, a large amount of miscellaneous meal and animal feed raw materials are used. and other special feed raw materials, adopting the method of increasing income and reducing expenditure, but ignoring another important way to save resources, which is to improve the utilization rate of feed through various supporting measures; 3. The utilization rate of crude protein in the selected raw materials is low, As a result, the crude protein content of the diet is high, and the diet with unbalanced nutrients has been eaten, and the intestinal health of the chickens is affected to varying degrees; 4. Heavy protein, light energy, amino acid imbalance, and chickens showing The feed intake is too large, the duration of the egg production peak is short, the production performance is low, and the nutrient waste is serious; 5. One-sided pursuit of egg weight and blindly increasing protein, the corresponding prolapse phenomenon is more serious; 6. The selection of enzyme preparations adopts versatility, Instead of targeted selection based on the diet structure; 7. No attempt to use microecological preparations, ignoring the need to establish normal intestinal flora in order to make the intestinal tract healthy; 8. Low vitamin content, especially in hot seasons There are many problems such as stress, soft-shell eggs, and poor eggshell color; 9. Emphasis on formula and neglect quality control, the quality control of raw materials is not strict, and the special and sensitive indicators of each raw material are not included in the scope of routine testing

Method used

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  • Low protein laying hen concentrated feed with amino acid balance
  • Low protein laying hen concentrated feed with amino acid balance
  • Low protein laying hen concentrated feed with amino acid balance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1 (preferred embodiment):

[0016]

[0017] Among them, multivitamin refers to vitamin A8550IU / kg, vitamin D 3 3000IU / kg, vitamin E24mg / kg, vitamin B 1 1.8mg / kg, vitamin B 2 6mg / kg, vitamin B 6 5mg / kg, vitamins 12 0.04mg / kg, biotin 0.2mg / kg, D-calcium pantothenate 12mg / kg, vitamin K 3 2.5mg / kg, nicotinamide 48mg / kg, folic acid 0.8mg / kg. (Note: It is converted into the content per kilogram in the full-price material). Composite trace elements refer to copper 165mg / kg, iron 1200mg / kg, zinc 1450mg / kg, manganese 1200mg / kg, selenium 7mg / kg, iodine 8.5mg / kg (note: converted into the content per kilogram in the full price feed). Probiotics refer to Bacillus subtilis, the number of Bacillus subtilis is more than 20 billion / g. Compound enzyme preparation refers to cellulase ≥ 750U / g, xylanase ≥ 5000U / g, β-glucanase ≥ 1500U / g, amylase ≥ 300U / g, protease ≥ 300U / g.

[0018] Production method: Mix the above ingredients evenly.

Embodiment 2

[0020]

[0021] Among them, multivitamin refers to vitamin A8550IU / kg, vitamin D 3 3000IU / kg, vitamin E24mg / kg, vitamin B 1 1.8mg / kg, vitamin B 2 6mg / kg, vitamin B 6 5mg / kg, vitamins 12 0.04mg / kg, biotin 0.2mg / kg, D-calcium pantothenate 12mg / kg, vitamin K 3 2.5mg / kg, nicotinamide 48mg / kg, folic acid 0.8mg / kg. (Note: It is converted into the content per kilogram in the full-price material). Composite trace elements refer to copper 165mg / kg, iron 1200mg / kg, zinc 1450mg / kg, manganese 1200mg / kg, selenium 7mg / kg, iodine 8.5mg / kg (note: converted into the content per kilogram in the full price feed). Probiotics refer to Bacillus subtilis, the number of Bacillus subtilis is more than 20 billion / g. Compound enzyme preparation refers to cellulase ≥ 750U / g, xylanase ≥ 5000U / g, β-glucanase ≥ 1500U / g, amylase ≥ 300U / g, protease ≥ 300U / g.

[0022]

[0023] Production method: Mix the above ingredients evenly.

Embodiment 3

[0025]

[0026] Among them, multivitamin refers to vitamin A8550IU / kg, vitamin D 3 3000IU / kg, vitamin E24mg / kg, vitamin B 1 1.8mg / kg, vitamin B 2 6mg / kg, vitamin B 6 5mg / kg, vitamins 12 0.04mg / kg, biotin 0.2mg / kg, D-calcium pantothenate 12mg / kg, vitamin K 3 2.5mg / kg, nicotinamide 48mg / kg, folic acid 0.8mg / kg. (Note: It is converted into the content per kilogram in the full-price material). Composite trace elements refer to copper 165mg / kg, iron 1200mg / kg, zinc 1450mg / kg, manganese 1200mg / kg, selenium 7mg / kg, iodine 8.5mg / kg (note: converted into the content per kilogram in the full price feed). Probiotics refer to Bacillus subtilis, the number of Bacillus subtilis is more than 20 billion / g. Compound enzyme preparation refers to cellulase ≥ 750U / g, xylanase ≥ 5000U / g, β-glucanase ≥ 1500U / g, amylase ≥ 300U / g, protease ≥ 300U / g.

[0027] Production method: Mix the above ingredients evenly.

[0028] In the present invention, due to the production characteristics ...

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Abstract

The present invention relates to a low protein laying hen concentrated feed with amino acid balance. The feed has the following advantages that: the animal digestive utilization rate is high, the flora balance in the digestive tract can be effectively maintained, the cost is low, the resource is saved, and the environmental pollution is reduced. The feed of the present invention is prepared by the following raw materials, wherein the raw materials comprise, by weight, 320-390 parts of soybean meal, 100-140 parts of cottonseed meal, 30-70 parts of rapeseed meal, 65.4-105.4 parts of corn pulp protein, 20-60 parts of corn protein powder, 235-275 parts of calcium carbonate, 28-36 parts of calcium hydrogen phosphate, 0.8-1.4 parts of a compound vitamin, 1.2-1.7 parts of compound trace element,13-17 parts of grease, 6.5-10.5 parts of lysine, 2-6 parts of liquid methionine, 0.8-1.2 parts of threonine, 6.5-10.5 parts of salt, 0.3-0.7 parts of an antioxidant, 1-5 parts of sodium bicarbonate, 1.2-1.7 parts of a microecology agent, 0.2-0.6 parts of phytase, 0.3-0.7 parts of a complex enzyme agent and 1-3 parts of choline choride.

Description

1. Technical field: [0001] The invention relates to a feed, in particular to a low-protein concentrated feed for laying hens with amino acid balance. 2. Background technology: [0002] The current products have the following deficiencies: 1. The crude protein content of the feed is high and the energy is low, which is not suitable for the national conditions of our country where the protein resources are scarce; 2. In order to expand the raw material resources of the feed, a large amount of miscellaneous meal and animal feed raw materials are used. and other special feed raw materials, adopting the method of increasing income and reducing expenditure, but ignoring another important way to save resources, which is to improve the utilization rate of feed through various supporting measures; 3. The utilization rate of crude protein in the selected raw materials is low, As a result, the crude protein content of the diet is high, and the diet with unbalanced nutrients has been ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/175A23K1/165
Inventor 张利敏刘敏哲李延军康开平杨景
Owner 陕西华秦农牧科技有限公司
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