CN109984275A - Improve the mixed feed of laying hen resisting stress - Google Patents

Improve the mixed feed of laying hen resisting stress Download PDF

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Publication number
CN109984275A
CN109984275A CN201910229548.6A CN201910229548A CN109984275A CN 109984275 A CN109984275 A CN 109984275A CN 201910229548 A CN201910229548 A CN 201910229548A CN 109984275 A CN109984275 A CN 109984275A
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CN
China
Prior art keywords
parts
laying hen
lemon peel
mixed feed
resisting stress
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201910229548.6A
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Chinese (zh)
Inventor
孙胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taihu Tianshun Agricultural Development Co Ltd
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Taihu Tianshun Agricultural Development Co Ltd
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Publication date
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Priority to CN201910229548.6A priority Critical patent/CN109984275A/en
Publication of CN109984275A publication Critical patent/CN109984275A/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/14—Pretreatment of feeding-stuffs with enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from fish
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/158—Fatty acids; Fats; Products containing oils or fats
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/30—Oligoelements
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K50/00—Feeding-stuffs specially adapted for particular animals
    • A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
    • A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Abstract

The invention proposes a kind of mixed feeds for improving laying hen resisting stress, according to the number of parts by weight, including following raw material is made: 500~560 parts of corn, 160~210 parts of cassava, 150~180 parts of oat litter shell powder, 80~100 parts of scallop powder, 40~50 parts of seawood meal, 8~15 parts of edible oil, 15~32 parts of additive and 1~3 part of microelement；Wherein, the additive includes the raw material of following parts by weight: 50~60 parts of lemon peel extract, 30~40 parts of tealeaves, 6~12 parts of pork liver and 2~6 parts of complex enzyme.The feed can not only improve laying hen anti-stress ability, additionally it is possible to improve egg quality and laying rate.

Description

Improve the mixed feed of laying hen resisting stress
Technical field
The invention belongs to field of feed, and in particular to a kind of mixed feed for improving laying hen resisting stress.
Background technique
Mixed feed is according to the different stages of growth of animal, different physiological requirements, the different nutritional needs for producing purposes With based on feed nutrient, the feedstuff of a variety of separate sources is carried out processing crushing by scientific formula, according to certain The feed that ratio uniform is mixed, is formulated.
The culture-cycle of laying hen is generally 17 months from be eliminated to the end period of sale of squab chick, point For two stages: previous stage is growth period, i.e., the period laid eggs to since squab chick, generally 0~May, totally 5 A month；The latter half is laying period, i.e., from the period of sale of being eliminated to the end that starts to lay eggs, generally 5~17 months, altogether 12 months, therefore, the breeding process of laying hen equally had strong influence to the yield and quality of egg.Chicken occurs stress Property disease when, in addition to influence growth and development, productivity decline etc. performance, its stress reaction is more obvious during the broiling summer.
Contain a large amount of vitamin and mineral and high-quality protein in egg, nutritive value is high, as people are raw The flat raising of running water, the demand of egg constantly rise.Currently, with the scale of cultivation, in order to improve laying hen laying rate, Laying hen illness rate is reduced, various auxin, antibiotic, hormone etc. are often added in chicken feed, although improving the production of laying hen Egg rate, but mouthfeel and nutritive value can not show a candle to the egg of family's poultry, and yolk is partially white, egg white is thin, and storage time is short easily It is rotten.
Summary of the invention
The present invention proposes that a kind of mixed feed for improving laying hen resisting stress, the feed can not only improve laying hen resisting stress energy Power, additionally it is possible to improve egg quality and laying rate.
The technical scheme of the present invention is realized as follows:
A kind of mixed feed improving laying hen resisting stress, according to the number of parts by weight, including following raw material is made:
500~560 parts of corn, 160~210 parts of cassava, 150~180 parts of oat litter shell powder, 80~100 parts of scallop powder, sea 40~50 parts of algae powder, 8~15 parts of edible oil, 15~32 parts of additive and 1~3 part of microelement；Wherein, the additive includes The raw material of following parts by weight: 50~60 parts of lemon peel extract, 30~40 parts of tealeaves, 6~12 parts of pork liver and complex enzyme 2~6 Part.
Preferably, the additive the preparation method comprises the following steps:
1) it is beaten: tealeaves and pork liver being mixed and carry out mashing processing, obtains slurries；
2) it digests: slurries is warming up to 50~60 DEG C, complex enzyme is then added, digest 2~4h, then the inactivation that heats up obtains enzyme Liquid is solved, enzymolysis liquid is subjected to low temperature concentration, then mix with lemon peel extract and can be obtained additive.
Preferably, the lemon peel extract is prepared by the following method to obtain:
Lemon peel is added to the water and boil processing, boiling time is 20~30min, is subsequently cooled to 40~60 DEG C, mashing adds amylase and is digested, and enzymolysis time is after 1~3h, then the inactivation that heats up, filtrate is carried out low temperature by filtering Concentrate drying can be obtained lemon peel extract.
Preferably, the additive amount of the amylase is the 0.5~1.1% of the lemon peel weight.
Preferably, the complex enzyme is the mixed enzyme of cellulase and neutral proteinase.
Preferably, the microelement is by by ferrous sulfate, manganese sulfate, copper sulphate, zinc sulfate, choline chloride, selenous acid Sodium and potassium iodide composition.
The preparation method of the mixed feed of raising laying hen resisting stress of the invention:
1) to weigh above-mentioned raw materials according to weight percent proportion spare, wherein corn, cassava, oat litter shell powder, seawood meal It puts into pulverizer and carries out Crushing of Ultrafine, by grinding and sieving；
2) remaining material is crushed the fine powder obtained with step 1) to mix, puts into mixing machine, be uniformly mixed, incorporation time is 20~30s；
3) investment granulator is pelletized, and pelleting temperature is 70~80 DEG C, so that its gelatinization degree is reached 90%, is broken again after granulation It is broken to cross sieve classification.
Beneficial effects of the present invention:
Additive in mixed feed of the invention includes passing through enzymatic hydrolysis by raw material of lemon peel extract, tealeaves and pork liver Etc. the additive that obtains of modes, the tensity of laying hen cental system function is effectively reduced, keeps it calm and peaceful, reduction kills bored The generation of dead phenomenon, promotes the digestion and absorption of nutriment, enhances laying hen disease resistance；Synthesis vitamin C in vivo is effectively facilitated, And the secretion of cortex hormone of aadrenaline is participated in, promote the normal secretions of cortex hormone of aadrenaline, to reduce physiological stress, promotes egg The raising of chicken production performance improves egg production and quality of laying eggs, and the generation of respiratory disease can be effectively reduced.The additive In pork liver and lemon peel extract not only improve intestinal mucosa absorption function, additionally it is possible to improve the content of the yolk in egg.
Specific embodiment
Embodiment 1
A kind of additive, according to the number of parts by weight, including following raw material:
50 parts of lemon peel extract, 32 parts of tealeaves, 12 parts of pork liver and 2 parts of complex enzyme.Complex enzyme is cellulase and neutrality The mixed enzyme of protease.
Lemon peel extract is prepared by the following method to obtain:
Lemon peel is added to the water and boil processing, boiling time 20min is subsequently cooled to 40 DEG C, it is beaten, then Amylase is added to be digested, after enzymolysis time 3h, then the inactivation that heats up, filtrate is carried out low temperature concentrate drying by filtering Obtain lemon peel extract.The additive amount of amylase is the 0.5% of lemon peel weight.
The preparation method of additive, comprising the following steps:
1) it is beaten: tealeaves and pork liver being mixed and carry out mashing processing, obtains slurries；
2) it digests: slurries is warming up to 60 DEG C, complex enzyme is then added, digest 2h, then the inactivation that heats up obtains enzymolysis liquid, it will Enzymolysis liquid carries out low temperature concentration, then mixes with lemon peel extract and can be obtained feed addictive of layer chicken.
Embodiment 2
A kind of additive, according to the number of parts by weight, including following raw material:
60 parts of lemon peel extract, 30 parts of tealeaves, 6 parts of pork liver and 5 parts of complex enzyme.Complex enzyme is cellulase and neutral egg The mixed enzyme of white enzyme.
Lemon peel extract is prepared by the following method to obtain:
Lemon peel is added to the water and boil processing, boiling time 30min is subsequently cooled to 60 DEG C, it is beaten, then Amylase is added to be digested, after enzymolysis time 1h, then the inactivation that heats up, filtrate is carried out low temperature concentrate drying by filtering Obtain lemon peel extract.The additive amount of amylase is the 0.9% of lemon peel weight.
The preparation method of additive, comprising the following steps:
1) it is beaten: tealeaves and pork liver being mixed and carry out mashing processing, obtains slurries；
2) it digests: slurries is warming up to 54 DEG C, complex enzyme is then added, digest 3h, then the inactivation that heats up obtains enzymolysis liquid, it will Enzymolysis liquid carries out low temperature concentration, then mixes with lemon peel extract and can be obtained feed addictive of layer chicken.
Embodiment 3
A kind of additive, according to the number of parts by weight, including following raw material:
54 parts of lemon peel extract, 40 parts of tealeaves, 8 parts of pork liver and 6 parts of complex enzyme.Complex enzyme is cellulase and neutral egg The mixed enzyme of white enzyme.
Lemon peel extract is prepared by the following method to obtain:
Lemon peel is added to the water and boil processing, boiling time 23min is subsequently cooled to 46 DEG C, it is beaten, then Amylase is added to be digested, after enzymolysis time 3h, then the inactivation that heats up, filtrate is carried out low temperature concentrate drying by filtering Obtain lemon peel extract.The additive amount of amylase is the 1.1% of the lemon peel weight.
The preparation method of additive, comprising the following steps:
1) it is beaten: tealeaves and pork liver being mixed and carry out mashing processing, obtains slurries；
2) it digests: slurries is warming up to 55 DEG C, complex enzyme is then added, digest 3h, then the inactivation that heats up obtains enzymolysis liquid, it will Enzymolysis liquid carries out low temperature concentration, then mixes with lemon peel extract and can be obtained feed addictive of layer chicken.
Embodiment 4
A kind of mixed feed improving laying hen resisting stress, according to the number of parts by weight, including following raw material is made:
540 parts of corn, 190 parts of cassava, 170 parts of oat litter shell powder, 90 parts of scallop powder, 46 parts of seawood meal, 10 parts of soybean oil, 27 parts of the additive of embodiment 1 and 2 parts of microelement.
Microelement is by by ferrous sulfate, manganese sulfate, copper sulphate, zinc sulfate, choline chloride, sodium selenite and potassium iodide group At.
Embodiment 5
A kind of mixed feed improving laying hen resisting stress, according to the number of parts by weight, including following raw material is made:
500 parts of corn, 210 parts of cassava, 150 parts of oat litter shell powder, 80 parts of scallop powder, 50 parts of seawood meal, 8 parts of peanut oil, 15 parts of the additive of embodiment 2 and 1 part of microelement.
Microelement is by by ferrous sulfate, manganese sulfate, copper sulphate, zinc sulfate, choline chloride, sodium selenite and potassium iodide group At.
Embodiment 6
A kind of mixed feed improving laying hen resisting stress, according to the number of parts by weight, including following raw material is made:
560 parts of corn, 160 parts of cassava, 180 parts of oat litter shell powder, 100 parts of scallop powder, 40 parts of seawood meal, rapeseed oil 15 Part, 32 parts of the additive of embodiment 3 and 3 parts of microelement.
Microelement is by by ferrous sulfate, manganese sulfate, copper sulphate, zinc sulfate, choline chloride, sodium selenite and potassium iodide group At.
Test example 1
Administering transgenic is carried out, the normal laying hen for choosing 100 250 days ages in days or so is randomly divided into experimental group and control group, Experimental group 1 to 3 feeds the mixed feed of embodiment 4 to 6 respectively, and control group feed is common commercially available egg feedstuff, counts within 30 days The Egg Production of Laying Hens quantity and egg size of each experimental group, and laying rate of laying hen and egg yolk-content are calculated, it the results are shown in Table 1.
Laying rate=(egg sum/control group egg sum of each test group) * 100
Influence of the feed of the present invention of table 1 to laying hen
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (6)

1. a kind of mixed feed for improving laying hen resisting stress, which is characterized in that according to the number of parts by weight, including following raw material system At:
500~560 parts of corn, 160~210 parts of cassava, 150~180 parts of oat litter shell powder, 80~100 parts of scallop powder, seawood meal 40~50 parts, 8~15 parts of edible oil, 15~32 parts of additive and 1~3 part of microelement；Wherein, the additive includes following The raw material of parts by weight: 50~60 parts of lemon peel extract, 30~40 parts of tealeaves, 6~12 parts of pork liver and 2~6 parts of complex enzyme.
2. the mixed feed according to claim 1 for improving laying hen resisting stress, which is characterized in that the preparation of the additive Method are as follows:
1) it is beaten: tealeaves and pork liver being mixed and carry out mashing processing, obtains slurries；
2) it digests: slurries is warming up to 50~60 DEG C, complex enzyme is then added, digest 2~4h, then the inactivation that heats up is digested Enzymolysis liquid is carried out low temperature concentration, then mixes with lemon peel extract and can be obtained additive by liquid.
3. the mixed feed according to claim 1 for improving laying hen resisting stress, which is characterized in that the lemon peel extract It is prepared by the following method to obtain:
Lemon peel is added to the water and boil processing, boiling time is 20~30min, is subsequently cooled to 40~60 DEG C, beats Slurry, adds amylase and is digested, and enzymolysis time is after 1~3h, then the inactivation that heats up, and filtrate is carried out low temperature concentration by filtering Drying can be obtained lemon peel extract.
4. the mixed feed according to claim 3 for improving laying hen resisting stress, which is characterized in that the addition of the amylase Amount is the 0.5~1.1% of the lemon peel weight.
5. the mixed feed according to claim 1 for improving laying hen resisting stress, which is characterized in that the complex enzyme is fiber The mixed enzyme of plain enzyme and neutral proteinase.
6. it is according to claim 1 improve laying hen resisting stress mixed feed, which is characterized in that the microelement by by Ferrous sulfate, manganese sulfate, copper sulphate, zinc sulfate, choline chloride, sodium selenite and potassium iodide composition.
CN201910229548.6A 2019-03-25 2019-03-25 Improve the mixed feed of laying hen resisting stress Withdrawn CN109984275A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110916013A (en) * 2019-12-26 2020-03-27 惠州市乐夫农业科技有限公司 Lutein laying hen feed and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110916013A (en) * 2019-12-26 2020-03-27 惠州市乐夫农业科技有限公司 Lutein laying hen feed and preparation method thereof

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Application publication date: 20190709