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Low-milk-source protein milk replacer for calves at ultra-early weaning period and preparation method of low-milk-source protein milk replacer for calves at ultra-early weaning period

A technology of early weaning and milk replacer, applied in animal feed, animal feed, application, etc., can solve the problems of poor production performance and low digestion and utilization rate

Inactive Publication Date: 2015-02-25
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the late start of the dairy industry in my country, the research and use of milk substitutes began in the late 1990s, mainly based on milk-derived protein sources, while the research and application based on non-dairy protein sources is still in its infancy stage, although it is reported that some non-milk-derived protein sources can be used to replace milk-derived protein in many milk replacer formulas, but the replacement ratio generally does not exceed 50%, and there are still calf diarrhea and digestive problems caused by food antigen stress. Problems such as low utilization rate and poor production performance

Method used

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  • Low-milk-source protein milk replacer for calves at ultra-early weaning period and preparation method of low-milk-source protein milk replacer for calves at ultra-early weaning period
  • Low-milk-source protein milk replacer for calves at ultra-early weaning period and preparation method of low-milk-source protein milk replacer for calves at ultra-early weaning period

Examples

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Effect test

Embodiment 2

[0069] (2) Implementation example 2: Utilize a super-early-weaned calf low-milk source protein milk replacer formula (CP=24%) described in claim 1 to feed Chinese Holstein male calves, the specific implementation steps are as follows:

[0070] Step (1): Prepare premix A (according to the dosage ratio for preparing 100 kg milk replacer):

[0071] Calcium hydrogen phosphate 680.00 g sodium bicarbonate (baking soda) 450.00 g Sodium Sulfate (Sulfate) 215.40 g magnesium oxide 90.00 g Ferrous Sulfate Monohydrate 33.30 g Zinc Sulfate Monohydrate 14.50 g Manganese Sulfate Monohydrate 9.40 g Copper Sulfate Pentahydrate 3.20 g Calcium iodate with 5% iodine 1.00 g Cobalt chloride with 5% cobalt 0.20 g Sodium Selenite with 1% Selenium 3.00 g

[0072] Preparation method: first weigh calcium hydrogen phosphate and sodium bicarbonate into the pre-mixer, weigh in 4 g of vegetable oil during the stirring process, stir...

Embodiment 3

[0086] (3) Implementation example 3: Using the low-grade milk replacer formula (CP=20%) for ultra-early weaning of calves described in claim 1 to feed Chinese Holstein male calves, the specific implementation steps are as follows:

[0087] Step (1): Prepare premix A (according to the dosage ratio for preparing 100 kg milk replacer):

[0088] Calcium hydrogen phosphate 680.00 g sodium bicarbonate (baking soda) 450.00 g Sodium Sulfate (Sulfate) 215.40 g magnesium oxide 90.00 g Ferrous Sulfate Monohydrate 33.30 g Zinc Sulfate Monohydrate 14.50 g Manganese Sulfate Monohydrate 9.40 g Copper Sulfate Pentahydrate 3.20 g Calcium iodate with 5% iodine 1.00 g Cobalt chloride with 5% cobalt 0.20 g Sodium Selenite with 1% Selenium 3.00 g

[0089] Preparation method: first weigh calcium hydrogen phosphate and sodium bicarbonate into the pre-mixer, weigh in 4 g of vegetable oil during the stirring process, stir for 5 ...

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Abstract

The invention relates to a low-milk-source protein milk replacer for calves at the ultra-early weaning period and a preparation method of the low-milk-source protein milk replacer for the calves at the ultra-early weaning period and belongs to the technical field of preparation and processing of livestock and poultry feeds. The milk replacer is a uniform mixture prepared and processed from milk replacer main materials and a compound premix of additives; the compound premix of the additives is prepared and processed from a premix A and a premix B according to the weight ratio of 1 to 1; the weight ratio of the milk replacer main materials to the compound premix of additives is 97 to 3. The milk replacer has the advantages that modern feed-material technology, enzyme technology, micro-ecological technology, nutritional regulation technology and the rules of developmental biology of digestive tracts of newborn calves are organically combined, extruded corn and vegetable oil are utilized as main sources of energy to be used for replacing the traditional skim milk powder or whole milk powder, and the rich nutrition, ideal taste and good immunological characteristic are endowed to the milk replacer.

Description

technical field [0001] The invention belongs to the technical field of livestock and poultry feed preparation and processing. Specifically, it relates to super-early weaning calf low-milk source protein milk replacer and its preparation method. Background technique [0002] 1. Ultra-early weaning of dairy calves: refers to the use of calf anti-nutritional factor modification technology, enzyme technology, microecology and non-antibiotic nutritional regulation technology in feed materials based on the biological characteristics and digestive tract development characteristics of newborn calves , simulating the nutritional characteristics of fresh milk, replacing part of the milk-derived protein with less expensive non-dairy-derived protein, designed and formulated to be close to or even superior to breast milk in terms of nutritional components and immune components-conventional milk, using The calf can accept it, which helps the calf to digest and absorb, increase the calf's...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/175A23K1/16A23K1/00
Inventor 杨正德周国君罗爱平王鹏丽赵玥
Owner GUIZHOU UNIV
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