CN108740520A - A kind of feed and preparation method thereof improving meat duck resistance - Google Patents

Abstract

The present invention relates to technical field of agricultural breeding, and in particular to a kind of feed and preparation method thereof improving meat duck resistance, the preparation method comprises the following steps：Cereal is digested, enzymolysis cereal is obtained, impregnates 2~8h after honeycomb is crushed in 30~50 DEG C of water, then pomelo peel, Radix Glycyrrhizae, onion and collagen Gly-His-Lys are added into the mixed system, under air-proof condition, is placed 7~15 days at 30~50 DEG C, obtain compound system；Aloe slurry, bone meal, spirulina, fish-skin, taurine, amino acid, sodium selenite, hyaluronic acid, EM bacteria agent are added into above-mentioned compound system; obtain feed addictive; cereal powder, feed addictive, pumpkin, vegetable oil and ocean fish leftover bits and pieces will be digested after mixing, and be improved the feed of meat quality.The present invention contains abundant nutrition, can improve absorption of the duck to nutriment, to improve the resistance of meat duck.

Description

A kind of feed and preparation method thereof improving meat duck resistance

Technical field

The present invention relates to technical field of agricultural breeding, and in particular to it is a kind of improve meat duck resistance feed and its preparation side Method.

Background technology

Duck is since ancient times i.e. as " qi-restoratives labor ", the good merchantable brand of " nourishing stomach and spleen ", " removing toxicity for detumescence ", more because its protein contains Amount is high, amino acid balance, delicious flavour, and is liked by consumer.Duck be dining table on superior sumptuous courses at a meal and people nourish Excellent food, liked by people with cheap, delicious flavour.

Immune is a kind of efficiently conservative mechanism that multicellular animals is used for identifying and fighting the infection of external source germ, right It plays an important role in anti-inflammatory and infection.Biologic artifact is lived in the environment full of pathogenic microorganism, and feed, skin are passed through Contact etc. is likely at any time by its infection so that morbidity.Present meat duck cultivation have the characteristics that in high volume, it is large-scale, but Be scale increase bring to directly affect be that cultivation density is excessively high, meat duck growing environment is poor, be particularly easy to illness, and disease Infectious rate is very high, to influence the quality of duck.

The most important approach of prevention and treatment poultry disease is to use antibiotic now, can inhibit disease to a certain degree The growth of opportunistic pathogen has the function that cure the disease, diseases prevention, but such as antibody-resistant bacterium of serious consequence caused by abuse of antibiotics be continuously increased, Antibiotic residue, which is waited so long, seriously threatens the health of the mankind, has caused everybody concern.With the improvement of living standards and The consumption idea of the continuous enhancing of food-safe understanding, people has very big change, is proposed to the quality of animal-derived food Increasingly higher demands.Therefore duck class disease should be prevented, reduces the use of antibiotic again, becomes a big project.

Invention content

It is of the existing technology the purpose of the invention is to overcome the problems, such as, a kind of feeding improving meat duck resistance is provided Material can significantly improve the resistance of meat duck, while improving the mouthfeel and nutritive value of duck after meat duck long-term consumption.This hair It is bright that a kind of preparation method for the feed improving meat duck resistance is also provided.

To achieve the goals above, the present invention provides a kind of preparation method of the feed improving meat duck resistance, packet Include following steps：

(1) after cleaning cereal, 2~8h is impregnated with 30~50 DEG C of water, regulation system pH value is 6.5~7.0, is then added Enter enzyme preparation, 2~5h is digested at 50~60 DEG C, obtain enzymolysis cereal, then enzymolysis cereal low temperature is lyophilized, obtains enzymolysis paddy Object powder；

(2) it after removing the peel aloe, pulverizes, be sieved, obtain aloe slurry；

(3) 2~8h is impregnated after crushing honeycomb in 30~50 DEG C of water, shaddock then is added into the mixed system Skin, Radix Glycyrrhizae, onion and collagen Gly-His-Lys are placed 7~15 days at 30~50 DEG C under air-proof condition, obtain compound system；

(4) aloe slurry, bone meal, spirulina, fish-skin, taurine, amino acid, selenous acid are added into above-mentioned compound system Sodium, hyaluronic acid, EM bacteria agent are dried in vacuo 5~12h at 30~60 DEG C, are then comminuted into 80~200 mesh after mixing Powder obtains feed addictive；

(5) cereal powder, feed addictive, pumpkin, vegetable oil and ocean fish leftover bits and pieces will be digested after mixing, and will blend and grinds Mill, it is 5~15% that moisture is dried at 60~90 DEG C, is then crushed to 80~200 mesh powder to get to improving meat quality Feed.

Under optimum condition, in step (1), the lyophilized technique is：It is pre- at -60~-30 DEG C cereal pre-freeze will to be digested Freeze 3~5h；Then it is warming up to 0~5 DEG C with 3~8 DEG C/h, and keeps the temperature 1~3h at 0~5 DEG C；Again 25 are warming up to 4~6 DEG C/h ~30 DEG C, and 0.5~2h is kept the temperature at 25~30 DEG C, in freeze-drying process, vacuum degree is -0.08~0Mpa.

The present invention also provides a kind of feeds improving meat duck resistance, are made of the substance of following parts by weight：Cereal 800~ 1500 parts by weight, 200~500 parts by weight of pumpkin, 50~200 parts by weight of vegetable oil, 100~200 parts by weight of ocean fish leftover bits and pieces, bone 10~30 parts by weight of powder, 30~60 parts by weight of aloe, 5~25 parts by weight of pomelo peel, 5~12 parts by weight of honeycomb, spirulina 8~15 Parts by weight, 5~20 parts by weight of onion, 3~15 parts by weight of fish-skin, 0.5~2 parts by weight of taurine, 0.5~3 parts by weight of amino acid, 0.1~0.6 parts by weight of sodium selenite, 1~5 parts by weight of hyaluronic acid, 3~15 parts by weight of Radix Glycyrrhizae, 8~15 weight of collagen Gly-His-Lys Measure part, 0.3~2 parts by weight of EM bacteria agent, 0.5~2 parts by weight of enzyme preparation.

Cereal can provide the energy on basis for meat duck, and the present invention does not have the type of cereal special requirement, Ke Yiwei Known to one of ordinary skill in the art, for example, the cereal be selected from rice, corn, sorghum, grain, glutinous millet, buckwheat, wheat, oat, At least one of soybean, broad bean, mung bean, sweet potato, sweet potato, potato, Chinese yam, cassava.Contain abundant micro member in vegetable oil Element and unsaturated acids, under optimum condition, the vegetable oil is selected from soybean oil, peanut oil, rapeseed oil, olive oil, tea oil, flax At least one of oil, corn oil and sesame oil.

In the present invention, containing abundant biological enzyme, vitamin, various trace elements in honeycomb, while collecting propolis, queen bee Slurry, pollen, honey, young honeybee is integrated, it have high thermal energy, antibacterial anti-inflammatory, support lung ease constipation, detoxification and liver protection, beneficial spleen support kidney, by force Hematopoiesis improves sleep, the effect of promoting regeneration, promote duckling growth and development, improves the resistance of meat duck and disease-resistant change energy Power, pomelo peel contain the beneficiating ingredients such as many vitamins, dietary fiber, minerals, and aloe has antibacterial, anti-inflammatory and the work of removing toxic substances With.The progress of aloe, pomelo peel and honeycomb is compound, absorption of the meat duck to its nutrition can be improved, supporting for meat duck is further increased Drag and assimilation effect to nutrition.Under optimum condition, the mass ratio of the aloe and the pomelo peel is (2~5)：1.

In order to optimize the nutritive value in the feed, under optimum condition, the feed for improving meat duck resistance, by with The substance of lower parts by weight is made：1000~1200 parts by weight of cereal, 250~400 parts by weight of pumpkin, 80~150 weight of vegetable oil Part, 120~180 parts by weight of ocean fish leftover bits and pieces, 15~25 parts by weight of bone meal, 40~50 parts by weight of aloe, 10~20 weight of pomelo peel Measure part, 6~10 parts by weight of honeycomb, 10~15 parts by weight of spirulina, 10~15 parts by weight of onion, 5~10 parts by weight of fish-skin, ox sulphur It is sour 1~1.5 parts by weight, 2~4 parts by weight of amino acid, 0.2~0.5 parts by weight of sodium selenite, 2~3 parts by weight of hyaluronic acid, sweet Careless 5~10 parts by weight, 10~12 parts by weight of collagen Gly-His-Lys, 0.5~1 parts by weight of EM bacteria agent, 0.5~2 parts by weight of enzyme preparation.

Amino acid is the base substance for constituting protein needed for Animal nutrition.Micro amino acid is added in feed, it can To improve the immunity of duck, duck can also be made to keep vigorous energy, to improve the quality of duck, under optimum condition, It is different bright that the amino acid is selected from l-Alanine, Pidolidone, L-Glutamine, L-arginine, L-Histidine, L-Leu, L- Propylhomoserin, Serine, L-threonine, l-tyrosine, L-lysine, L-Methionine, L-phenylalanine, L-PROLINE, L- color ammonia At least one of acid, Valine, L-Aspartic acid and altheine.

Probiotics is a kind of active microorganism beneficial to host, can improve host's microecological balance, improve duck Immunity and absorption to nutrient.Under optimum condition, the EM bacteria agent be selected from lactic acid bacteria, saccharomycete, bacillus subtilis, At least one of Bifidobacterium, actinomyces, it is furthermore preferred that the EM bacteria agent by lactic acid bacteria, saccharomycete, bacillus subtilis, Bifidobacterium is 1 by weight:(0.2~0.6):(0.5~1.2):The ratio of (1~1.5) forms.

In the present invention, sugar, the protein in cereal are decomposed by adding enzyme preparation, duck can be improved to paddy The absorption of nutrient in object, under optimum condition, the enzyme preparation is selected from protease, zytase, cellulase, high temperature resistant α- At least one of amylase and high temperature resistant phytase, it is furthermore preferred that the enzyme preparation is by protease, zytase, cellulose Enzyme, Thermostable α-Amylase are 1 by weight:(0.1~0.3):(0.6~1.2):The ratio of (2~3) forms.

Through the above technical solutions, the present invention has the following technical effects：

The feed of the present invention according to meat duck to different proteins source and energy source can digestibility select protein raw material And energy feedstuff, to ensure chick to protein, amino acid higherization utilization rate in product, the abundant egg contained in feed Various trace elements needed for white matter, carbohydrate and meat duck growth, can not only meet required nutrition in meat duck growth course Substance, additionally it is possible to improve absorption and conversion of the meat duck to nutrient, meat duck resistance is improved to reach, increase the anti-of meat duck The effect of lesion ability improves the quality and mouthfeel of duck.

Specific implementation mode

The endpoint of disclosed range and any value are not limited to the accurate range or value herein, these ranges or Value should be understood as comprising the value close to these ranges or value.For numberical range, between the endpoint value of each range, respectively It can be combined with each other between the endpoint value of a range and individual point value, and individually between point value and obtain one or more New numberical range, these numberical ranges should be considered as specific open herein.Below will by embodiment to the present invention into Row detailed description.

Embodiment 1

A kind of feed improving meat duck resistance, is made of the substance of following parts by weight：500 parts by weight of cassava, buckwheat 300kg, soybean 200kg, oat 200kg, pumpkin 300kg, peanut oil 40kg, rapeseed oil 60kg, ocean fish leftover bits and pieces 150kg, bone Powder 20kg, aloe 50kg, pomelo peel 15kg, honeycomb 8kg, spirulina 12kg, onion 12kg, fish-skin 8kg, taurine 1.2kg, ammonia Base acid 3kg, sodium selenite 0.3kg, hyaluronic acid 2.5kg, Radix Glycyrrhizae 8kg, collagen Gly-His-Lys 10kg, EM bacteria agent 0.6kg, enzyme system Agent 1kg；

Wherein, on the basis of the total weight of the amino acid is 1, the amino acid includes by weight：L-Alanine 5%, Pidolidone 5%, L-Glutamine 2%, L-arginine 8%, L-Histidine 5%, L-Leu 10%, l-Isoleucine 5%, Serine 8%, L-threonine 6%, L-lysine 5%, L-Methionine 6%, L-phenylalanine 6%, L-PROLINE 5%, L- Tryptophan 7%, Valine 7%, L-Aspartic acid 4% and altheine 5%.

The EM bacteria agent is 1 by weight by lactic acid bacteria, saccharomycete, bacillus subtilis, Bifidobacterium:0.3:0.8: 1.2 ratio composition.The enzyme preparation is 1 by weight by protease, zytase, cellulase, Thermostable α-Amylase: 0.2:0.8:2.5 ratio composition.

The preparation method of the feed for improving meat duck resistance, includes the following steps：

(1) after cleaning cassava, buckwheat, soybean, oat, 8h is impregnated with 30 DEG C of water, regulation system pH value is 6.5~ 7.0, above-mentioned enzyme preparation is then added, 5h is digested at 60 DEG C, obtains enzymolysis cereal, then enzymolysis cereal low temperature is lyophilized, is obtained To enzymolysis cereal powder, the lyophilized technique is：It will enzymolysis cereal pre-freeze pre-freeze 5h at -60 DEG C；Then it is warming up to 8 DEG C/h 5 DEG C, and 3h is kept the temperature at 5 DEG C；30 DEG C are warming up to 6 DEG C/h again, and 2h is kept the temperature at 30 DEG C, in freeze-drying process, vacuum degree For 0Mpa；

(2) it after removing the peel aloe, pulverizes, be sieved, obtain aloe slurry；

(3) 6h is impregnated after crushing honeycomb in 40 DEG C of water, then into the mixed system be added pomelo peel, Radix Glycyrrhizae, Onion and collagen Gly-His-Lys are placed 10 days at 40 DEG C under air-proof condition, obtain compound system；

(4) aloe slurry, bone meal, spirulina, fish-skin, taurine, amino acid, selenous acid are added into above-mentioned compound system Sodium, hyaluronic acid, above-mentioned EM bacteria agent are dried in vacuo 10h at 50 DEG C after mixing, are then comminuted into 100 mesh powder, obtain To feed addictive；

(5) enzymolysis cereal powder, feed addictive, pumpkin, peanut oil, rapeseed oil and ocean fish leftover bits and pieces are uniformly mixed Afterwards, blend grinding, be dried at 80 DEG C moisture be 10%, be then crushed to 100 mesh powder to get to improve meat quality feeding Material.

Embodiment 2

A kind of feed improving meat duck resistance, is made of the substance of following parts by weight：Corn 500kg, sorghum 300kg, Broad bean 150kg, sweet potato 250kg, pumpkin 400kg, rapeseed oil 60kg, olive oil 20kg, ocean fish leftover bits and pieces 180kg, bone meal 25kg, Aloe 40kg, pomelo peel 20kg, honeycomb 10kg, spirulina 10kg, onion 15kg, fish-skin 5kg, taurine 1.5kg, amino acid 2kg, sodium selenite 0.5kg, hyaluronic acid 2kg, Radix Glycyrrhizae 10kg, collagen Gly-His-Lys 10kg, EM bacteria agent 1kg, enzyme preparation 0.5kg；

Wherein, on the basis of the total weight of the amino acid is 1, the amino acid includes by weight：L-Alanine 5%, L-Glutamine 2%, L-arginine 8%, L-Histidine 5%, L-Leu 7%, l-Isoleucine 5%, Serine 13%, L-threonine 6%, l-tyrosine 3%, L-lysine 5%, L-Methionine 4%, L-phenylalanine 8%, L-PROLINE 5%, L- Tryptophan 7%, Valine 7%, L-Aspartic acid 4% and altheine 5%.

The EM bacteria agent is 1 by weight by lactic acid bacteria, saccharomycete, bacillus subtilis, Bifidobacterium:0.4:1:1.2 Ratio composition.The enzyme preparation is 1 by weight by protease, zytase, cellulase, Thermostable α-Amylase: 0.1:1.2:2 ratio composition.

The preparation method of the feed for improving meat duck resistance, includes the following steps：

(1) after cleaning corn, sorghum, broad bean, sweet potato, 3h is impregnated with 40 DEG C of water, regulation system pH value is 6.5~ 7.0, above-mentioned enzyme preparation is then added, 3h is digested at 55 DEG C, obtains enzymolysis cereal, then enzymolysis cereal low temperature is lyophilized, is obtained To enzymolysis cereal powder, the lyophilized technique is：It will enzymolysis cereal pre-freeze pre-freeze 4h at -50 DEG C；Then it is warming up to 5 DEG C/h 0 DEG C, and keep the temperature 2h at 0 DEG C；25 DEG C are warming up to 5 DEG C/h again, and 0.5h is kept the temperature at 25 DEG C, in freeze-drying process, vacuum Degree is 0Mpa；

(2) it after removing the peel aloe, pulverizes, be sieved, obtain aloe slurry；

(3) 2h is impregnated after crushing honeycomb in 50 DEG C of water, then into the mixed system be added pomelo peel, Radix Glycyrrhizae, Onion and collagen Gly-His-Lys are placed 7 days at 50 DEG C under air-proof condition, obtain compound system；

(4) aloe slurry, bone meal, spirulina, fish-skin, taurine, amino acid, selenous acid are added into above-mentioned compound system Sodium, hyaluronic acid, above-mentioned EM bacteria agent are dried in vacuo 5h at 60 DEG C after mixing, are then comminuted into 80 mesh powder, obtain Feed addictive；

(5) enzymolysis cereal powder, feed addictive, pumpkin, rapeseed oil, olive oil and ocean fish leftover bits and pieces are uniformly mixed Afterwards, blend grinding, be dried at 90 DEG C moisture be 15%, be then crushed to 80 mesh powder to get to improve meat quality feeding Material.

Embodiment 3

A kind of feed improving meat duck resistance, is made of the substance of following parts by weight：Corn 500kg, sorghum 300kg, Oat 100kg, mung bean 100kg, pumpkin 250kg, peanut oil 130kg, linseed oil 20kg, ocean fish leftover bits and pieces 120kg, bone meal 15kg, aloe 50kg, pomelo peel 10kg, honeycomb 6kg, spirulina 15kg, onion 10kg, fish-skin 10kg, taurine 1kg, amino Sour 4kg, sodium selenite 0.2kg, hyaluronic acid 3kg, Radix Glycyrrhizae 5kg, collagen Gly-His-Lys 12kg, EM bacteria agent 0.5kg, enzyme preparation 2kg；

Wherein, on the basis of the total weight of the amino acid is 1, the amino acid includes by weight：L-Alanine 5%, Pidolidone 5%, L-Glutamine 2%, L-arginine 10%, L-Histidine 5%, L-Leu 10%, l-Isoleucine 5%, Serine 8%, L-threonine 6%, L-lysine 4%, L-Methionine 6%, L-phenylalanine 6%, L-PROLINE 5%, Valine 7%, L-Aspartic acid 10% and altheine 5%.

The EM bacteria agent is 1 by weight by lactic acid bacteria, saccharomycete, bacillus subtilis, Bifidobacterium:0.2:0.5: 1.5 ratio composition.The enzyme preparation is 1 by weight by protease, zytase, cellulase, Thermostable α-Amylase: 0.2:0.8:2.5 ratio composition.

The preparation method of the feed for improving meat duck resistance, includes the following steps：

(1) after cleaning corn, sorghum, oat, mung bean, 8h is impregnated with 30 DEG C of water, regulation system pH value is 6.5~ 7.0, above-mentioned enzyme preparation is then added, 5h is digested at 60 DEG C, obtains enzymolysis cereal, then enzymolysis cereal low temperature is lyophilized, is obtained To enzymolysis cereal powder, the lyophilized technique is：It will enzymolysis cereal pre-freeze pre-freeze 5h at -60 DEG C；Then it is warming up to 8 DEG C/h 5 DEG C, and 3h is kept the temperature at 5 DEG C；30 DEG C are warming up to 6 DEG C/h again, and 2h is kept the temperature at 30 DEG C, in freeze-drying process, vacuum degree For 0Mpa；

(2) it after removing the peel aloe, pulverizes, be sieved, obtain aloe slurry；

(3) 8h is impregnated after crushing honeycomb in 30 DEG C of water, then into the mixed system be added pomelo peel, Radix Glycyrrhizae, Onion and collagen Gly-His-Lys are placed 15 days at 30 DEG C under air-proof condition, obtain compound system；

(4) aloe slurry, bone meal, spirulina, fish-skin, taurine, amino acid, selenous acid are added into above-mentioned compound system Sodium, hyaluronic acid, above-mentioned EM bacteria agent are dried in vacuo 12h at 30 DEG C after mixing, are then comminuted into 200 mesh powder, obtain To feed addictive；

(5) enzymolysis cereal powder, feed addictive, pumpkin, peanut oil, linseed oil and ocean fish leftover bits and pieces are uniformly mixed Afterwards, blend grinding, be dried at 60 DEG C moisture be 5%, be then crushed to 200 mesh powder to get to improve meat quality feeding Material.

Embodiment 4

A kind of feed improving meat duck resistance, is made of the substance of following parts by weight：Rice 500kg, potato 300kg, Pumpkin 200kg, peanut oil 150kg, olive oil 50kg, ocean fish leftover bits and pieces 100kg, bone meal 30kg, aloe 60kg, pomelo peel 25kg, honeycomb 5kg, spirulina 15kg, onion 20kg, fish-skin 15kg, taurine 0.5kg, amino acid 3kg, sodium selenite 0.1kg, hyaluronic acid 5kg, Radix Glycyrrhizae 3kg, collagen Gly-His-Lys 15kg, EM bacteria agent 0.3kg, enzyme preparation 1.5kg；

Wherein, on the basis of the total weight of the amino acid is 1, the amino acid includes by weight：L-Alanine 5%, Pidolidone 5%, L-arginine 5%, L-Histidine 5%, L-Leu 5%, Serine 8%, L-threonine 10%, L- junket Propylhomoserin 3%, L-lysine 6%, L-Methionine 8%, L-phenylalanine 6%, L-PROLINE 9%, L-Trp 7%, L- figured silk fabrics ammonia Acid 5%, L-Aspartic acid 4% and altheine 5%.

The EM bacteria agent is 1 by weight by lactic acid bacteria, saccharomycete, bacillus subtilis, Bifidobacterium:0.2:1.2: 1.5 ratio composition.The enzyme preparation is 1 by weight by protease, zytase, cellulase, Thermostable α-Amylase: 0.3:0.6:3 ratio composition.

The preparation method of the feed for improving meat duck resistance, includes the following steps：

(1) after cleaning rice, potato, 2h is impregnated with 50 DEG C of water, regulation system pH value is 6.5~7.0, is then added Above-mentioned enzyme preparation digests 2h at 50 DEG C, obtains enzymolysis cereal, and then enzymolysis cereal low temperature is lyophilized, obtains enzymolysis grain dust End, the lyophilized technique are：It will enzymolysis cereal pre-freeze pre-freeze 3h at -30 DEG C；Then it is warming up to 0 DEG C with 3 DEG C/h, and at 0 DEG C Lower heat preservation 1h；Be warming up to 25 DEG C with 4 DEG C/h again, and 0.5h kept the temperature at 25 DEG C, in freeze-drying process, vacuum degree be- 0.08Mpa；

(2) it after removing the peel aloe, pulverizes, be sieved, obtain aloe slurry；

(3) 5h is impregnated after crushing honeycomb in 50 DEG C of water, then into the mixed system be added pomelo peel, Radix Glycyrrhizae, Onion and collagen Gly-His-Lys are placed 12 days at 50 DEG C under air-proof condition, obtain compound system；

(4) aloe slurry, bone meal, spirulina, fish-skin, taurine, amino acid, selenous acid are added into above-mentioned compound system Sodium, hyaluronic acid, above-mentioned EM bacteria agent are dried in vacuo 8h at 40 DEG C after mixing, are then comminuted into 100 mesh powder, obtain Feed addictive；

(5) enzymolysis cereal powder, feed addictive, pumpkin, peanut oil, olive oil and ocean fish leftover bits and pieces are uniformly mixed Afterwards, blend grinding, be dried at 80 DEG C moisture be 12%, be then crushed to 100 mesh powder to get to improve meat quality feeding Material.

Embodiment 5

A kind of feed improving meat duck resistance, is made of the substance of following parts by weight：Rice 500kg, corn 500kg, Oat 300kg, potato 200kg, pumpkin 500kg, peanut oil 50kg, ocean fish leftover bits and pieces 200kg, bone meal 10kg, aloe 30kg, shaddock Sub- skin 5kg, honeycomb 12kg, spirulina 8kg, onion 5kg, fish-skin 3kg, taurine 0.5kg, amino acid 0.5kg, sodium selenite 0.6kg, hyaluronic acid 1kg, Radix Glycyrrhizae 15kg, collagen Gly-His-Lys 8kg, EM bacteria agent 2kg, enzyme preparation 1.2kg；

Wherein, on the basis of the total weight of the amino acid is 1, the amino acid includes by weight：L-Alanine 2%, Pidolidone 10%, L-Glutamine 13%, L-arginine 3%, L-Histidine 2%, L-Leu 4%, l-Isoleucine 5%, Serine 8%, L-threonine 6%, l-tyrosine 3%, L-lysine 8%, L-phenylalanine 6%, L-PROLINE 5%, L-Trp 7%, Valine 7%, L-Aspartic acid 4% and altheine 5%.

The EM bacteria agent is 1 by weight by lactic acid bacteria, saccharomycete, bacillus subtilis, Bifidobacterium:0.6:0.5:1 Ratio composition.The enzyme preparation by protease, zytase, cellulase, by weight be 1:0.2:0.8 ratio group At.

The preparation method of the feed for improving meat duck resistance, includes the following steps：

(1) after cleaning rice, corn, oat, potato, 2h is impregnated with 50 DEG C of water, regulation system pH value is 6.5~ 7.0, above-mentioned enzyme preparation is then added, 2h is digested at 50 DEG C, obtains enzymolysis cereal, then enzymolysis cereal low temperature is lyophilized, is obtained To enzymolysis cereal powder, the lyophilized technique is：It will enzymolysis cereal pre-freeze pre-freeze 3h at -30 DEG C；Then it is warming up to 3 DEG C/h 0 DEG C, and keep the temperature 1h at 0 DEG C；25 DEG C are warming up to 4 DEG C/h again, and 0.5h is kept the temperature at 25 DEG C, in freeze-drying process, vacuum Degree is -0.08Mpa；

(2) it after removing the peel aloe, pulverizes, be sieved, obtain aloe slurry；

(3) 5h is impregnated after crushing honeycomb in 40 DEG C of water, then into the mixed system be added pomelo peel, Radix Glycyrrhizae, Onion and collagen Gly-His-Lys are placed 12 days at 40 DEG C under air-proof condition, obtain compound system；

(4) aloe slurry, bone meal, spirulina, fish-skin, taurine, amino acid, selenous acid are added into above-mentioned compound system Sodium, hyaluronic acid, above-mentioned EM bacteria agent are dried in vacuo 10h at 45 DEG C after mixing, are then comminuted into 100 mesh powder, obtain To feed addictive；

(5) cereal powder, feed addictive, pumpkin, peanut oil and ocean fish leftover bits and pieces will be digested after mixing, and will blend and grinds Mill, be dried at 80 DEG C moisture be 12%, be then crushed to 100 mesh powder to get to improve meat quality feed.

Comparative example 1

According to the method for embodiment 1, the difference is that, the feed is made of the substance of following parts by weight：500 weight of cassava Part, buckwheat 300kg, soybean 200kg, oat 200kg, pumpkin 300kg, peanut oil 40kg, rapeseed oil 60kg, ocean fish leftover bits and pieces 150kg。

Comparative example 2

According to the method for embodiment 1, the difference is that, enzyme preparation is not contained in the feed, cereal is not digested yet, The preparation method of the feed is：

(1) it after removing the peel aloe, pulverizes, be sieved, obtain aloe slurry；

(2) 6h is impregnated after crushing honeycomb in 40 DEG C of water, then into the mixed system be added pomelo peel, Radix Glycyrrhizae, Onion and collagen Gly-His-Lys are placed 10 days at 40 DEG C under air-proof condition, obtain compound system

(3) aloe slurry, bone meal, spirulina, fish-skin, taurine, amino acid, selenous acid are added into above-mentioned compound system Sodium, hyaluronic acid, above-mentioned EM bacteria agent are dried in vacuo 10h at 50 DEG C after mixing, are then comminuted into 100 mesh powder, obtain To feed addictive；

(4) cassava, buckwheat, soybean, oat, feed addictive, pumpkin, peanut oil, rapeseed oil and ocean fish leftover bits and pieces are mixed After closing uniformly, grinding is blended, it is 10% that moisture is dried at 80 DEG C, is then crushed to 100 mesh powder to get to feed.

Feeding experiment

The effect that feed in order to verify the present invention grows meat duck, takes the meat that 400 weight are close, health status is close Duck, is randomly divided into 8 groups, every group 50, wherein first group to fifth component Cai Yong be prepared by embodiment 1-5 feed fed It supports, the 6th group to the 7th group feed being respectively adopted prepared by comparative example 1~2 is fed, and blank group is fed using corn It supports.

During experiment, on-test and off-test each group are weighed on an empty stomach, are observed the state of mind of meat duck, are recorded meat duck Morbidity and death condition, when off-test, are summarized, and test result is as shown in the table.

Table 1：

The preferred embodiment of the present invention has been described above in detail, and still, the present invention is not limited thereto.In the skill of the present invention In art conception range, technical scheme of the present invention can be carried out a variety of simple variants, including each technical characteristic with it is any its Its suitable method is combined, and it should also be regarded as the disclosure of the present invention for these simple variants and combination, belongs to Protection scope of the present invention.

Claims (9)

1. a kind of preparation method for the feed improving meat duck resistance, which is characterized in that include the following steps：

(1) after cleaning cereal, 2~8h is impregnated with 30~50 DEG C of water, regulation system pH value is 6.5~7.0, and enzyme is then added Preparation digests 2~5h at 50~60 DEG C, obtains enzymolysis cereal, and then enzymolysis cereal low temperature is lyophilized, obtains enzymolysis grain dust End；

(2) it after removing the peel aloe, pulverizes, be sieved, obtain aloe slurry；

(3) 2~8h is impregnated after crushing honeycomb in 30~50 DEG C of water, pomelo peel, sweet is then added into the mixed system Grass, onion and collagen Gly-His-Lys are placed 7~15 days at 30~50 DEG C under air-proof condition, obtain compound system；

(4) into above-mentioned compound system be added aloe slurry, bone meal, spirulina, fish-skin, taurine, amino acid, sodium selenite, thoroughly Bright matter acid, EM bacteria agent are dried in vacuo 5~12h at 30~60 DEG C, are then comminuted into 80~200 mesh powder after mixing, Obtain feed addictive；

(5) cereal powder, feed addictive, pumpkin, vegetable oil and ocean fish leftover bits and pieces will be digested after mixing, and will blend grinding, Be dried at 60~90 DEG C moisture be 5~15%, be then crushed to 80~200 mesh powder to get to improve meat quality feeding Material.

2. the preparation method of the feed according to claim 1 for improving meat duck resistance, which is characterized in that in step (1) In, the lyophilized technique is：It will enzymolysis cereal pre-freeze 3~5h of pre-freeze at -60~-30 DEG C；Then it is warming up to 0 with 3~8 DEG C/h ~5 DEG C, and 1~3h is kept the temperature at 0~5 DEG C；25~30 DEG C are warming up to 4~6 DEG C/h again, and 0.5 is kept the temperature at 25~30 DEG C ~2h, in freeze-drying process, vacuum degree is -0.08~0Mpa.

3. the preparation method of the feed according to claim 1 for improving meat duck resistance, which is characterized in that the enzyme preparation Selected from least one of protease, zytase, cellulase, Thermostable α-Amylase and high temperature resistant phytase.

4. the preparation method of the feed according to claim 3 for improving meat duck resistance, which is characterized in that the enzyme preparation It is 1 by weight by protease, zytase, cellulase, Thermostable α-Amylase:(0.1~0.3):(0.6~1.2):(2 ~3) ratio composition.

5. it is according to claim 1 improve meat duck resistance feed preparation method, which is characterized in that the aloe with The mass ratio of the pomelo peel is (2~5)：1.

6. the preparation method of the feed according to claim 1 for improving meat duck resistance, which is characterized in that the amino acid Selected from l-Alanine, Pidolidone, L-Glutamine, L-arginine, L-Histidine, L-Leu, l-Isoleucine, L- ammonia Acid, L-threonine, l-tyrosine, L-lysine, L-Methionine, L-phenylalanine, L-PROLINE, L-Trp, Valine, At least one of L-Aspartic acid and altheine.

7. the preparation method of the feed according to claim 1 for improving meat duck resistance, which is characterized in that the EM bacteria agent Selected from least one of lactic acid bacteria, saccharomycete, bacillus subtilis, Bifidobacterium, actinomyces.

8. the preparation method of the feed according to claim 7 for improving meat duck resistance, the EM bacteria agent is by lactic acid bacteria, ferment Female bacterium, bacillus subtilis, Bifidobacterium are 1 by weight:(0.2~0.6):(0.5~1.2):The ratio group of (1~1.5) At.

9. a kind of feed improving meat duck resistance, which is characterized in that according to the preparation described in claim 1~8 any one Method is prepared.