Mixed fodder

Abstract

The present invention relates to a mixed animal feed. Its composition includes (by wt%) 14-60% of conventional protein feed raw material, 5-80% of non-conventional feed raw material, 1.2-4% of amino acid, 0.01-0.05% of antioxidant, 1-25% of fat, 0.01-5% of enzyme preparation and 0.05-0.3% of mould inhibitor.

Description

technical field

[0001] The invention relates to an animal feed. Background technique

[0002] At present, domestic large-scale farms that use additive premixes for self-batching are gradually developing, and the formula technology adopted is still the traditional classic high-crude protein formula technology based on total amino acids, digestible energy (or metabolizable energy) Formulation technology, the mode of formulating compound feed is:

[0003] Additive premix + energy feed + protein feed raw material = compound feed

[0004] This leads to many undesirable phenomena.

[0005] (1) Feed resources, especially unconventional feed resources cannot be fully utilized, and the optimal utilization rate of domestic limited feed resources cannot be realized;

[0006] (2) Due to the limited balance of various nutrients in traditional formula technology, low feed conversion rate and excess or insufficient supply, serious waste of feed resources is caused;

[0007] (3) Due to ...

Examples

example 1

[0030] The preparation of this mixed feed and the ration prepared by using this mixed feed will be described below by taking laying hens as an example.

[0031] Ingredients: conventional egg feed ingredients (soybean meal), unconventional feed ingredients (rapeseed meal, cotton meal, meat and bone meal), amino acids (methionine, lysine), enzyme preparations, oils, antioxidants, antifungal agents.

[0032] Proportion: weight percentage

[0033] Conventional protein feed raw materials soybean meal 14.65%, unconventional feed 71.58% (cotton meal 25.38%, rapeseed meal 30.5%, meat and bone meal 15.7%).

[0034] Amino acids 2.9%. Among them: lysine 2.15%; methionine 0.75%. Oil 10%, enzyme preparation 0.75%, antioxidant 0.02%, anti-fungal agent 0.1%.

[0035] making process:

[0036] The first step: pulverize; first pulverize the protein feed raw material with a pulverizer.

[0037] Step 2: Take part of the crushed protein feed, and premix amino acids, enzyme preparations, antif...

example 2

[0043] Use this mixed feed to further prepare compound feed:

[0044] 20% of the mixed feed of the present invention, 1% of the existing additive premix, 71.5% of energy feed (wherein 62.35% of corn, 9.15% of bran), and 7.5% of laying chicken stone powder.

technical field

[0001] The invention relates to an animal feed. Background technique

[0002] At present, domestic large-scale farms that use additive premixes for self-batching are gradually developing, and the formula technology adopted is still the traditional classic high-crude protein formula technology based on total amino acids, digestible energy (or metabolizable energy) Formulation technology, the mode of formulating compound feed is:

[0003] Additive premix + energy feed + protein feed raw material = compound feed

[0004] This leads to many undesirable phenomena.

[0005] (1) Feed resources, especially unconventional feed resources cannot be fully utilized, and the optimal utilization rate of domestic limited feed resources cannot be realized;

[0006] (2) Due to the limited balance of various nutrients in traditional formula technology, low feed conversion rate and excess or insufficient supply, serious waste of feed resources is caused;

[0007] (3) Due to ...

Examples

example 1

[0030] The preparation of this mixed feed and the ration prepared by using this mixed feed will be described below by taking laying hens as an example.

[0031] Ingredients: conventional egg feed ingredients (soybean meal), unconventional feed ingredients (rapeseed meal, cotton meal, meat and bone meal), amino acids (methionine, lysine), enzyme preparations, oils, antioxidants, antifungal agents.

[0032] Proportion: weight percentage

[0033] Conventional protein feed raw materials soybean meal 14.65%, unconventional feed 71.58% (cotton meal 25.38%, rapeseed meal 30.5%, meat and bone meal 15.7%).

[0034] Amino acids 2.9%. Among them: lysine 2.15%; methionine 0.75%. Oil 10%, enzyme preparation 0.75%, antioxidant 0.02%, anti-fungal agent 0.1%.

[0035] making process:

[0036] The first step: pulverize; first pulverize the protein feed raw material with a pulverizer.

[0037] Step 2: Take part of the crushed protein feed, and premix amino acids, enzyme preparations, antif...

example 2

[0043] Use this mixed feed to further prepare compound feed:

[0044] 20% of the mixed feed of the present invention, 1% of the existing additive premix, 71.5% of energy feed (wherein 62.35% of corn, 9.15% of bran), and 7.5% of laying chicken stone powder.