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Concentrated feed formula for replacement gilts and preparation method

A technology of concentrated feed and gilts, applied in animal feed, etc., can solve problems such as unclear feeding stage of gilts, unprofessional use of feed, inadequate nutritional requirements, etc., to reduce feeding costs, reduce elimination rate, avoid wasteful effect

Pending Publication Date: 2017-12-22
天津市千禾大地科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Main disadvantage: It is common for gilts (between 40kg-100kg) to use finishing pig feed
The breeding stage of gilts is not clear, and the nutritional requirements are not in place
Mainly reflected in unprofessional use of feed and insufficient nutrition

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0034] A method for preparing concentrated feed for gilts, comprising the steps of:

[0035] (1) Material mixing

[0036] Batching is carried out according to a kind of gilt concentrated feed formula described, other materials except described multivitamin, trace element, vegetable oil, first pass through coarse pulverization to make described multivitamin, trace element, other material except vegetable oil 95% reach 40-50 mesh, and then through ultra-fine grinding to make 95% of the multivitamins, trace elements, and other materials except vegetable oil reach 90-100 mesh; add multivitamins and trace elements, mix, mix 3-5 minute;

[0037] (2) Extruded granulation

[0038] After mixing, carry out puffing and granulation; during granulation, the tempering temperature is 90-100°C, and the material after puffing by the puffing machine is a natural red round or cylindrical shape;

[0039] (3) drying

[0040] After puffing and granulation, it is dried in a drying oven at 110°C ...

Embodiment 1

[0044] Prepare 100g of a concentrated feed for gilts, including the following components:

[0045] 69g of soybean meal; 4g of fish meal; 4g of DDGS; 5g of stone powder; 4g of calcium hydrogen phosphate; 2g of vegetable oil; 2.5g of edible salt; 2.5g of trace elements; 2.5g of multivitamins;

[0046] The trace elements include ferrous sulfate heptahydrate, copper sulfate pentahydrate, zinc sulfate heptahydrate, manganese sulfate monohydrate, magnesium sulfate, sodium chloride, potassium dihydrogen sulfate, calcium dihydrogen phosphate;

[0047] The multivitamins include: vitamin A, vitamin C, vitamin D, vitamin E, vitamin B1, vitamin B2, vitamin B3, vitamin B6, vitamin B7, vitamin B11 and vitamin B12.

[0048] Preferably, the vegetable oil is soybean oil.

[0049] Further, the supplementary material is rice flour or flour.

[0050] In order to improve the accuracy, the proportion of the ferrous sulfate heptahydrate in the concentrated feed for gilts is 0.035-0.04%.

[0051] ...

Embodiment 2

[0061] Prepare 100g of a concentrated feed for gilts, including the following components:

[0062] 80.5g soybean meal; 2g fish meal; 2g DDGS; 4g stone powder; 3g calcium hydrogen phosphate; 1g vegetable oil; 1.5g edible salt; 1.5g trace elements; 1.5g multivitamins; 1g lysine;

[0063] The trace elements include ferrous sulfate heptahydrate, copper sulfate pentahydrate, zinc sulfate heptahydrate, manganese sulfate monohydrate, magnesium sulfate, sodium chloride, potassium dihydrogen sulfate, calcium dihydrogen phosphate;

[0064] The multivitamins include: vitamin A, vitamin C, vitamin D, vitamin E, vitamin B1, vitamin B2, vitamin B3, vitamin B6, vitamin B7, vitamin B11 and vitamin B12.

[0065]Preferably, the vegetable oil is soybean oil.

[0066] Further, the supplementary material is rice flour or flour.

[0067] In order to improve the accuracy, the proportion of the ferrous sulfate heptahydrate in the concentrated feed for gilts is 0.035-0.04%.

[0068] A method for pr...

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Abstract

The invention relates to a concentrated feed formula for replacement gilts and a preparation method. The concentrated feed comprises 69-80.5 parts of bean pulp, 2-4 parts of fish meal, 2-4 parts of distiller's grain protein, 4-5 parts of mountain flour, 3-4 parts of calcium hydrophosphate, 1-2 parts of plant oil, 1.5-2.5 parts of edible salt, 1.5-2.5 parts of trace element, 1.5-2.5 parts of multivitamin, 1-1.7 parts of lysine and 2-2.8 parts of supplementary feed. The preparation method of the concentrated feed for the replacement gilts includes the steps of firstly, mixing materials; secondly, performing puffing and granulation; thirdly, drying; fourthly, cooling. The concentrated feed formula for the replacement gilts has the advantages that the concentrated feed for the replacement gilts is professional and can well provide nutrition for the replacement gilts, the elimination rate of the replacement gilts is lowered, and the constitution of the replacement gilts is increased. The preparation method is simple in process, reasonable in steps and high in nutrition preservation degree.

Description

technical field [0001] The invention relates to the field of pig feed formula and its preparation, in particular to a gilt concentrated feed formula and a preparation method. Background technique [0002] In the current feed production industry, feeds at various stages are prepared according to domestic or foreign nutritional standards, mostly based on index data, without considering the connection and adaptability of the nutrients required by the body, the complexity of the feeding environment and the instability of nutrient absorption. , resulting in high stress on the body, frequent occurrence of diseases, and low benefit. [0003] The specialization of gilt breeding is not perfect in the current breeding market. Main disadvantage: It is common for gilts (between 40kg-100kg) to use finishing pig feed. As a result, the feeding stage of gilts is not clear, and the nutritional requirements are not in place. It is mainly reflected in the unprofessional use of feed and inad...

Claims

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Application Information

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IPC IPC(8): A23K50/30
CPCA23K50/30
Inventor 马琳青
Owner 天津市千禾大地科技有限公司
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