CN108338266A - It is a kind of using leaflet white popinac as sheep feed of raw material and preparation method thereof - Google Patents

It is a kind of using leaflet white popinac as sheep feed of raw material and preparation method thereof Download PDF

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Publication number
CN108338266A
CN108338266A CN201810087439.0A CN201810087439A CN108338266A CN 108338266 A CN108338266 A CN 108338266A CN 201810087439 A CN201810087439 A CN 201810087439A CN 108338266 A CN108338266 A CN 108338266A
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leaflet
parts
white popinac
raw material
feed
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CN108338266B (en
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姚娜
韦锦益
黄龙
黄一龙
赖志强
丘金花
蒋玉秀
曹艳红
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Guangxi Zhuang Autonomous Region Institute of Animal Husbandry
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Guangxi Zhuang Autonomous Region Institute of Animal Husbandry
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    • 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
    • A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
    • 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
    • A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • 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
    • A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/16—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions
    • A23K10/18—Addition of microorganisms or extracts thereof, e.g. single-cell proteins, to feeding-stuff compositions of live microorganisms
    • 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
    • A23K20/142—Amino acids; Derivatives thereof
    • 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
    • A23K20/163—Sugars; Polysaccharides
    • 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
    • A23K20/174—Vitamins
    • 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
    • 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
    • A23K20/22—Compounds of alkali metals
    • 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
    • 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
    • A23K40/30—Shaping or working-up of animal feeding-stuffs by encapsulating; by coating
    • 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

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Abstract

The invention discloses a kind of using leaflet white popinac as the sheep feed of raw material, including following raw material：Pretreated leaflet white popinac, napier grass hay, corn flour, dregs of beans, sodium bicarbonate, vitamin and amino acid additive, salt, mountain flour, disease-resistant liquid and probiotics；The preparation method of sheep feed includes the following steps：(1) pretreatment of leaflet white popinac：It is segment by the young stem and leaf chopping of leaflet white popinac, is put into warm water and impregnates, be put into 20 DEG C of environment and freeze, be put into round, control the stack thickness of leaflet white popinac, be mixed into ectoenzyme, be passed through N2/C02Mixed gas, ferment 20~35h at 23~30 DEG C, and drying and dewatering to constant weight obtains pretreated leaflet white popinac；(2) it crushes, pelletize；(3) Cotton seeds.The present invention can improve the palatability of leguminous forage, provide it is a kind of it is effective reduce feeding cost, nutritive value comprehensively, be easy absorb, improve premunition sheep feed.

Description

It is a kind of using leaflet white popinac as sheep feed of raw material and preparation method thereof
【Technical field】
It is the invention belongs to field of fodder, more particularly to a kind of using leaflet white popinac as sheep feed of raw material and preparation method thereof.
【Background technology】
Currently, China is to the exploitation of sheep feed and using mostly with the agricultural and sideline crop material such as peanut stalk, soybean stalk and wheat straw Based on, in order to meet the daily nutrition demand of kind of sheep and sheep for the market, need largely to add grain corn, dregs of beans etc. to carry in feed The content of protein in high feed, feed cost is high, and extremely consumes grain, the tradition consumption grain type animal husbandry proposed at this stage with China The theory changed to modern save-grain animal husbandry is disagreed.Unreasonable feed ingredient composition, has not only seriously affected feed report Reward rate also affects kind of a sheep reproductive efficiency, influences the rate of animals delivered to the slaughter-house, marketing time and meat of sheep for the market etc..
Leaflet white popinac is pulse family undershrub, and plant height 1.5m~3m, even number pinnate compound leaf, the food value of leaf is soft, and palatability is good, battalion It supports and enriches, dry matter contains thick protein 25% in young stem and leaf, and calcium, phosphorus content are high.Leaflet white popinac is pyrophilous, cold-resistant, drought-enduring, resistance to Lean, acidproof, resistance is strong, wide adaptability, and growth is rapid, flourishing, can cradle in year 3~4 times, produces 3000kg/ mus of fresh grass per year More than, introduced by the U.S. within 1987 from, frequently as the plant-eating animals such as cattle and sheep rabbit leguminous forage by culture and utility, and be mostly fresh Hello.Main protein source of the leguminous forage leaflet white popinac as sheep has reduction aquaculture cost, improves the works such as production efficiency With.Though leaflet white popinac is perennial, after autumn from 10 monthly incomes, growth rate reduces, quality decline.And with labor cost Increase, the feeding of fresh grass also increases the artificial input of breeding enterprise.Currently, it is raw material to be difficult leaflet white popinac both at home and abroad Sheep feed achievement in research and patent of invention.
For the more typical white popinac of leaflet white popinac, mimosine toxin is not contained, can be reduced in process The processing step of detoxification, saves production cost, but the neutral detergent fiber of leaflet white popinac and acid detergent fiber content compared with Height respectively reaches 39.70% and 34.20%, after conventional fermentation process, is still difficult to by mutton sheep digestion completely, cause Mutton sheep generates negative effect to dry matter intake, influences the feed of mutton sheep and the absorption to other nutriments, and then reduce meat Resistance of the sheep for disease.Therefore, research one kind can reduce neutral detergent fiber and acid detergent fiber content, promote meat Sheep has large market promotional value to the nutritional ingredient overall absorption of feed, the feed of raising mutton sheep immunity.
【Invention content】
Difficult point for the above-mentioned prior art, the purpose of the present invention is to provide a kind of using leaflet white popinac as the sheep of raw material Feed and preparation method thereof.Sheep feed provided by the invention includes following raw material：Pretreated leaflet white popinac, napier grass are dry Grass, corn flour, dregs of beans, sodium bicarbonate, vitamin and amino acid additive, salt, mountain flour, disease-resistant liquid and probiotics.The present invention is first By pre-processing leaflet white popinac, the lignin in leaflet white popinac, cellulose and hemicellulose is made to degrade, into And reduce the content of neutral detergent fiber and acid detergent fiber in leaflet white popinac；Then pellet is made in raw material；Finally lead to The technological means for crossing Cotton seeds makes the surface of pellet feed form disease-resistant protective film, improves the anti-disease ability of mutton sheep.This hair The bright palatability that can improve leguminous forage, providing one kind, effectively reduction feeding cost, nutritive value are comprehensive, are easy absorption, make With sheep feed that is convenient, improving premunition.
To solve the above problems, the technical solution adopted in the present invention is：It is a kind of to be raised by the sheep of raw material of leaflet white popinac Material, it is characterised in that：It counts in parts by weight, including following raw material：
25~30 parts of pretreated leaflet white popinac, 30~50 parts of napier grass hays, 5~10 portions of corn flour, 5~8 parts of beans The dregs of rice, 0.5~1.5 part of sodium bicarbonate, 2~3 parts of vitamins and amino acid additive, 0.1~1.5 portion of salt, 2~4 parts of mountain flours and 1~ 2 parts of probiotics；
The preparation of the sheep feed includes the following steps：
(1) pretreatment of leaflet white popinac：Count in parts by weight, by the young stem and leaf chopping of 100 parts of leaflet white popinac for 1~ The segment of 2cm is put into 35~45 DEG C of warm water 12~20min of immersion, and freezing 24 in rapid -20 DEG C of environment after taking-up~ 36h is put into after defrosting in round, and the stack thickness of control leaflet white popinac is 4~6cm, is mixed into 3~7 parts of ectoenzymes, is led to Enter N2/C02Mixed gas, at 23~30 DEG C ferment 20~35h, then drying and dewatering obtains pre- to constant weight at 105 DEG C Treated leaflet white popinac；
(2) it crushes, pelletize：After all raw materials in addition to disease-resistant liquid being stirred evenly by formula, be crushed to 40~60 mesh, After particle is made, spraying humidification is carried out, so that particle is become moistening, is then placed in shot-blasting machine and pellet is made, obtain pellet feed；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using disease-resistant liquid as coating solution, air source pressure intensity be 0.5~ 0.8MPa, airtight pressure are 0.5MPa, inlet air temperature is 45 DEG C and leaving air temp be 35 DEG C under conditions of coating 120~ 180min obtains sheep feed finished product.
In the present invention, as further explanation, the disease-resistant liquid described in step (3) is prepared by following methods：By weight Number meter, 25 parts of sodium alginates and 100 parts of deionized waters are put into reactor, are warming up to 50 DEG C, start blender, with 10000 The rotating speed of~30000r/min is stirred, then by 10 parts of mass fractions be 10~25% banana polysaccharide solution with 15m/s Rate inject in above-mentioned solution system, after constant speed stirs 30~60min, obtain disease-resistant liquid.
In the present invention, as further explanation, the viscosity of the disease-resistant liquid is 200~300mpa.s.
In the present invention, as further explanation, the N described in step (1)2/C02Mixed gas in N2And C02Volume Than being 1：18~27.
In the present invention, as further explanation, the technological parameter that pellet is made described in step (2) is：Rotating centrifugal The rotating speed of disk is 10~20r/min, is 30~45min between throwing bowlder.
In the present invention, as further explanation, the grain size of the pellet feed described in step (2) is 1~2cm.
The specific effect of part material：
Napier grass hay is used to provide protein for mutton sheep in the present invention.
Corn flour is used to provide carbohydrate for mutton sheep in the present invention.
Dregs of beans is used to provide protein, crude fat for mutton sheep in the present invention.
Mountain flour, vitamin and amino acid additive are used as improving containing for calcium in feed, phosphorus and trace element in the present invention Amount.
Sodium bicarbonate, salt are used to improve the palatability of feed in the present invention.
Probiotics is used to improve the growth of bacteria group, helps to be vented, disappear to prevent clover sick, diarrhea etc. in the present invention Change the generation of systemic disease.
Ectoenzyme is used for lignin degrading, cellulose and hemicellulose in the present invention.
N2Gas is used to build the nitrogen environment of fermentation, promotes the fermentation of material in the present invention.
C02Gas is used to build acid gaseous environment in the present invention, promotes the fermentation of material.
The invention has the advantages that：
1, the present invention pre-processes leaflet white popinac, can make lignin, cellulose and half in leaflet white popinac Cellulose is degraded, and then reduces the content of neutral detergent fiber and acid detergent fiber in leaflet white popinac.The present invention is first By freezing processing, make the volume expansion of the hydrone in leaflet white popinac structure, the inside of leaflet white popinac is strutted from inside Institutional framework makes the structure of leaflet white popinac become loose, is conducive to the progress of subsequent degradation process；Then by controlling leaflet The stack thickness of white popinac is 4~6cm, makes ectoenzyme that can begin during lignin degrading, cellulose and hemicellulose Final position is conducive to the progress of degradation process in low-pressure state；Finally full of N2/C02Mixed-gas environment in, with C02Gas Body is predominant gas, N2Gas is complementary gas, passes through high C02The fermentation of gas promotion microorganism, and low N2Gas can be then Microorganism provides nitrogen source, further promotes the fermentation of microorganism.
2, disease-resistant liquid energy of the present invention enough combines the advantages of sodium alginate and banana polysaccharide, and biology is provided for mutton sheep While matter, the premunition of mutton sheep is improved.The present invention is first passed through carries out the super of 10000~30000r/min by sodium alginate soln High-speed stirred improves the collision probability between the material of high speed, forms non-newtonian fluid；It then will by the technological means of sprinkling Banana polysaccharide is spurted into reaction system, so that sodium alginate and banana polysaccharide high intensity is collided, is formed network structure.Institute of the present invention The disease-resistant liquid energy prepared is enough provided simultaneously with the biomass of sodium alginate and banana polysaccharide, while sodium alginate and banana polysaccharide energy Interaction, the common premunition for improving mutton sheep.
3, the present invention solves the supply problem of autumn and winter sheep protein feed, therefore the leaflet white popinac that spring and summer abounds with is added Work is at full-valence pellet feed, for annual feeding.The leaflet white popinac full-valence pellet feed of processing, in addition to saving fresh grass itself Nutritive value outside, by nutrient formulation, form characteristic grass product and carry out commercialization circulation, reduce the feeding of part breeding enterprise Artificial input is fed, cultivation and artificial labour cost are reduced, simply, efficiently.
4, the present invention makes full use of vegetable protein, active material etc. contained by feeding Leguminosae shrubbery leaflet white popinac beneficial Ingredient substitutes cheap agricultural byproducts stalk powder and a part of grain trough, increases while effectively reducing breeding feed cost Feed nutritive value.The present invention effectively reduces aquaculture cost, reduces the use of antibiotic, reaches the nuisanceless ecologic breeding of sheep most Whole purpose.
【Specific implementation mode】
Embodiment 1：
1, early-stage preparations
The preparation of disease-resistant liquid：It counts in parts by weight, 25 parts of sodium alginates and 100 parts of deionized waters is put into reactor, 50 DEG C are warming up to, starts blender, is stirred with the rotating speed of 10000r/min, the perfume (or spice) for being then 10% by 10 parts of mass fractions Any of several broadleaf plants polysaccharide solution is injected with the rate of 15m/s in above-mentioned solution system, and after constant speed stirs 30min, it is 200mpa.s to obtain viscosity Disease-resistant liquid.
The substance that above-mentioned early period is prepared is used in following preparation methods.
2, a kind of using leaflet white popinac as the preparation method of the sheep feed of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, is 1cm by the young stem and leaf chopping of 100 parts of leaflet white popinac Segment, be put into 35 DEG C of warm water and impregnate 12min, freezed for 24 hours in rapid -20 DEG C of environment after taking-up, hair is put into after defrosting In ferment container, the stack thickness of control leaflet white popinac is 4cm, is mixed into 3 parts of ectoenzymes, is passed through N2/C02Mixed gas, 23 Ferment 20h at DEG C, and then drying and dewatering obtains pretreated leaflet white popinac to constant weight at 105 DEG C；The N2/C02 Mixed gas in N2And C02Volume ratio be 1：18；
(2) it crushes, pelletize：Count in parts by weight, by 25 parts of pretreated leaflet white popinac, 30 parts of napier grass hays, 5 parts Corn flour, 5 parts of dregs of beans, 0.5 part of sodium bicarbonate, 2 parts of vitamins and amino acid additive, 0.1 portion of salt, 2 parts of mountain flours and 1 part are prebiotic After bacterium stirs evenly, 40 mesh are crushed to, after particle is made, spraying humidification is carried out, so that particle is become moistening, be then placed in shot-blasting machine In, the rotating speed of rotating centrifugal disk be 10r/min, throw bowlder between be 30min under conditions of pellet is made, obtain grain size be 1cm Pellet feed；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using disease-resistant liquid as coating solution, is in air source pressure intensity 0.5MPa, airtight pressure are 0.5MPa, inlet air temperature is 45 DEG C and leaving air temp be 35 DEG C under conditions of be coated 120min, obtain Sheep feed finished product.
Embodiment 2：
1, early-stage preparations
The preparation of disease-resistant liquid：It counts in parts by weight, 25 parts of sodium alginates and 100 parts of deionized waters is put into reactor, 50 DEG C are warming up to, starts blender, is stirred with the rotating speed of 15000r/min, the perfume (or spice) for being then 15% by 10 parts of mass fractions Any of several broadleaf plants polysaccharide solution is injected with the rate of 15m/s in above-mentioned solution system, and after constant speed stirs 40min, it is 220mpa.s to obtain viscosity Disease-resistant liquid.
The substance that above-mentioned early period is prepared is used in following preparation methods.
2, a kind of using leaflet white popinac as the preparation method of the sheep feed of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, is by the young stem and leaf chopping of 100 parts of leaflet white popinac The segment of 1.3cm is put into 37 DEG C of warm water and impregnates 13min, freezes 26h in rapid -20 DEG C of environment after taking-up, is put after defrosting Enter in round, the stack thickness of control leaflet white popinac is 4.5cm, is mixed into 4 parts of ectoenzymes, is passed through N2/C02Gaseous mixture Body, ferment 25h at 24 DEG C, and then drying and dewatering obtains pretreated leaflet white popinac to constant weight at 105 DEG C；It is described N2/C02Mixed gas in N2And C02Volume ratio be 1：20；
(2) it crushes, pelletize：Count in parts by weight, by 29 parts of pretreated leaflet white popinac, 34 parts of napier grass hays, 6 parts Corn flour, 6 parts of dregs of beans, 0.7 part of sodium bicarbonate, 2.3 parts of vitamins and amino acid additive, 0.12 portion of salt, 2.5 parts of mountain flours and After 1.5 parts of probiotics stir evenly, 50 mesh are crushed to, after particle is made, spraying humidification is carried out, so that particle is become moistening, then put Enter in shot-blasting machine, the rotating speed of rotating centrifugal disk be 15r/min, throw bowlder between be 32min under conditions of pellet is made, obtain grain Diameter is the pellet feed of 1.7cm；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using disease-resistant liquid as coating solution, is in air source pressure intensity 0.55MPa, airtight pressure are 0.5MPa, inlet air temperature is 45 DEG C and leaving air temp be 35 DEG C under conditions of be coated 130min, obtain To sheep feed finished product.
Embodiment 3：
1, early-stage preparations
The preparation of disease-resistant liquid：It counts in parts by weight, 25 parts of sodium alginates and 100 parts of deionized waters is put into reactor, 50 DEG C are warming up to, starts blender, is stirred with the rotating speed of 20000r/min, the perfume (or spice) for being then 20% by 10 parts of mass fractions Any of several broadleaf plants polysaccharide solution is injected with the rate of 15m/s in above-mentioned solution system, and after constant speed stirs 50min, it is 250mpa.s to obtain viscosity Disease-resistant liquid.
The substance that above-mentioned early period is prepared is used in following preparation methods.
2, a kind of using leaflet white popinac as the preparation method of the sheep feed of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, is by the young stem and leaf chopping of 100 parts of leaflet white popinac The segment of 1.3cm is put into 40 DEG C of warm water and impregnates 15min, freezes 30h in rapid -20 DEG C of environment after taking-up, is put after defrosting Enter in round, the stack thickness of control leaflet white popinac is 5cm, is mixed into 6 parts of ectoenzymes, is passed through N2/C02Mixed gas, Ferment 28h at 26 DEG C, and then drying and dewatering obtains pretreated leaflet white popinac to constant weight at 105 DEG C；Described N2/C02Mixed gas in N2And C02Volume ratio be 1：22；
(2) it crushes, pelletize：Count in parts by weight, by 28 parts of pretreated leaflet white popinac, 36 parts of napier grass hays, 6 parts Corn flour, 7 parts of dregs of beans, 0.9 part of sodium bicarbonate, 2.2 parts of vitamins and amino acid additive, 0.14 portion of salt, 3 parts of mountain flours and 1.7 After part probiotics stirs evenly, 60 mesh are crushed to, after particle is made, spraying humidification is carried out, so that particle is become moistening, be then placed in throwing In ball machine, the rotating speed of rotating centrifugal disk be 16r/min, throw bowlder between be 40min under conditions of pellet is made, obtaining grain size is The pellet feed of 1.6cm；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using disease-resistant liquid as coating solution, is in air source pressure intensity 0.7MPa, airtight pressure are 0.5MPa, inlet air temperature is 45 DEG C and leaving air temp be 35 DEG C under conditions of be coated 160min, obtain Sheep feed finished product.
Embodiment 4：
1, early-stage preparations
The preparation of disease-resistant liquid：It counts in parts by weight, 25 parts of sodium alginates and 100 parts of deionized waters is put into reactor, 50 DEG C are warming up to, starts blender, is stirred with the rotating speed of 23000r/min, the perfume (or spice) for being then 20% by 10 parts of mass fractions Any of several broadleaf plants polysaccharide solution is injected with the rate of 15m/s in above-mentioned solution system, and after constant speed stirs 45min, it is 270mpa.s to obtain viscosity Disease-resistant liquid.
The substance that above-mentioned early period is prepared is used in following preparation methods.
2, a kind of using leaflet white popinac as the preparation method of the sheep feed of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, is by the young stem and leaf chopping of 100 parts of leaflet white popinac The segment of 1.4cm is put into 41 DEG C of warm water and impregnates 14min, freezes 33h in rapid -20 DEG C of environment after taking-up, is put after defrosting Enter in round, the stack thickness of control leaflet white popinac is 5.3cm, is mixed into 5 parts of ectoenzymes, is passed through N2/C02Gaseous mixture Body, ferment 32h at 27 DEG C, and then drying and dewatering obtains pretreated leaflet white popinac to constant weight at 105 DEG C；It is described N2/C02Mixed gas in N2And C02Volume ratio be 1：25；
(2) it crushes, pelletize：Count in parts by weight, by 28 parts of pretreated leaflet white popinac, 44 parts of napier grass hays, 7 parts Corn flour, 6 parts of dregs of beans, 0.9 part of sodium bicarbonate, 2.4 parts of vitamins and amino acid additive, 0.11 portion of salt, 3.5 parts of mountain flours and After 1.4 parts of probiotics stir evenly, 40 mesh are crushed to, after particle is made, spraying humidification is carried out, so that particle is become moistening, then put Enter in shot-blasting machine, the rotating speed of rotating centrifugal disk be 16r/min, throw bowlder between be 40min under conditions of pellet is made, obtain grain Diameter is the pellet feed of 1.7cm；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using disease-resistant liquid as coating solution, is in air source pressure intensity 0.7MPa, airtight pressure are 0.5MPa, inlet air temperature is 45 DEG C and leaving air temp be 35 DEG C under conditions of be coated 140min, obtain Sheep feed finished product.
Embodiment 5：
1, early-stage preparations
The preparation of disease-resistant liquid：It counts in parts by weight, 25 parts of sodium alginates and 100 parts of deionized waters is put into reactor, 50 DEG C are warming up to, starts blender, is stirred with the rotating speed of 19000r/min, the perfume (or spice) for being then 22% by 10 parts of mass fractions Any of several broadleaf plants polysaccharide solution is injected with the rate of 15m/s in above-mentioned solution system, and after constant speed stirs 52min, it is 290mpa.s to obtain viscosity Disease-resistant liquid.
The substance that above-mentioned early period is prepared is used in following preparation methods.
2, a kind of using leaflet white popinac as the preparation method of the sheep feed of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, is by the young stem and leaf chopping of 100 parts of leaflet white popinac The segment of 1.8cm is put into 43 DEG C of warm water and impregnates 15min, freezes 32h in rapid -20 DEG C of environment after taking-up, is put after defrosting Enter in round, the stack thickness of control leaflet white popinac is 5cm, is mixed into 4 parts of ectoenzymes, is passed through N2/C02Mixed gas, Ferment 27h at 25 DEG C, and then drying and dewatering obtains pretreated leaflet white popinac to constant weight at 105 DEG C；Described N2/C02Mixed gas in N2And C02Volume ratio be 1：23；
(2) it crushes, pelletize：Count in parts by weight, by 26 parts of pretreated leaflet white popinac, 47 parts of napier grass hays, 8 parts Corn flour, 6 parts of dregs of beans, 0.9 part of sodium bicarbonate, 2.4 parts of vitamins and amino acid additive, 0.12 portion of salt, 2.5 parts of mountain flours and After 1.6 parts of probiotics stir evenly, 60 mesh are crushed to, after particle is made, spraying humidification is carried out, so that particle is become moistening, then put Enter in shot-blasting machine, the rotating speed of rotating centrifugal disk be 17r/min, throw bowlder between be 41min under conditions of pellet is made, obtain grain Diameter is the pellet feed of 1.6cm；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using disease-resistant liquid as coating solution, is in air source pressure intensity 0.6MPa, airtight pressure are 0.5MPa, inlet air temperature is 45 DEG C and leaving air temp be 35 DEG C under conditions of be coated 170min, obtain Sheep feed finished product.
Embodiment 6：
1, early-stage preparations
The preparation of disease-resistant liquid：It counts in parts by weight, 25 parts of sodium alginates and 100 parts of deionized waters is put into reactor, 50 DEG C are warming up to, starts blender, is stirred with the rotating speed of 30000r/min, the perfume (or spice) for being then 25% by 10 parts of mass fractions Any of several broadleaf plants polysaccharide solution is injected with the rate of 15m/s in above-mentioned solution system, and after constant speed stirs 60min, it is 300mpa.s to obtain viscosity Disease-resistant liquid.
The substance that above-mentioned early period is prepared is used in following preparation methods.
2, a kind of using leaflet white popinac as the preparation method of the sheep feed of raw material, include the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, is 2cm by the young stem and leaf chopping of 100 parts of leaflet white popinac Segment, be put into 45 DEG C of warm water and impregnate 20min, freeze 36h in rapid -20 DEG C of environment after taking-up, hair is put into after defrosting In ferment container, the stack thickness of control leaflet white popinac is 6cm, is mixed into 7 parts of ectoenzymes, is passed through N2/C02Mixed gas, 30 Ferment 35h at DEG C, and then drying and dewatering obtains pretreated leaflet white popinac to constant weight at 105 DEG C；The N2/C02 Mixed gas in N2And C02Volume ratio be 1：27；
(2) it crushes, pelletize：It counts in parts by weight, by 30 parts of pretreated leaflet white popinac, 50 parts of napier grass hays, 10 Part corn flour, 8 parts of dregs of beans, 1.5 parts of sodium bicarbonate, 3 parts of vitamins and amino acid additive, 1.5 portions of salt, 4 parts of mountain flours and 2 parts of benefits After raw bacterium stirs evenly, 60 mesh are crushed to, after particle is made, spraying humidification is carried out, so that particle is become moistening, be then placed in shot-blasting machine In, the rotating speed of rotating centrifugal disk be 20r/min, throw bowlder between be 45min under conditions of pellet is made, obtain grain size be 2cm Pellet feed；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using disease-resistant liquid as coating solution, is in air source pressure intensity 0.8MPa, airtight pressure are 0.5MPa, inlet air temperature is 45 DEG C and leaving air temp be 35 DEG C under conditions of be coated 180min, obtain Sheep feed finished product.
Comparative example 1：Specific embodiment and comparative example are essentially identical, difference：Leaflet white popinac is not located in advance Reason；
Comparative example 2：Specific embodiment and comparative example are essentially identical, difference：The pretreated process of leaflet white popinac It is not passed through N2/C02Mixed gas；
Comparative example 3：Specific embodiment and comparative example are essentially identical, difference：It is not used during Cotton seeds Disease-resistant liquid, but use sodium alginate soln.
Experiment 1：Leaflet white popinac is pre-processed by the preparation of the method for comparative example 1-2 and embodiment 1-6, according to GB/ Neutral detergent fiber and acid detergent fiber in T20806-2006 and NY/T 1459-2007 detection leaflet white popinac contain Amount, concrete outcome are shown in Table 1.
Table 1：
The content of neutral detergent fiber The content of acid detergent fiber
Comparative example 1 39.7% 34.2%
Comparative example 2 24.1% 28.5%
Embodiment 1 21.0% 22.9%
Embodiment 2 20.9% 22.5%
Embodiment 3 21.2% 22.8%
Embodiment 4 21.1% 22.8%
Embodiment 5 20.8% 23.0%
Embodiment 6 21.0% 23.1%
As shown in Table 1：The content highest of the neutral detergent fiber of comparative example 1, the content of the neutral detergent fiber of embodiment 5 It is minimum, illustrate, by pretreated technological means, to achieve the effect that significantly reduce neutral detergent fiber content；
The content highest of the acid detergent fiber of comparative example 1, the content of the acid detergent fiber of embodiment 2 is minimum, explanation By pretreated technological means, can achieve the effect that significantly reduce acid detergent fiber content.
Contrast test 2：
It is prepared using leaflet white popinac as the sheep feed of raw material by the method for comparative example 1-3 and embodiment 1-6, feeds mutton sheep 180 days, detect the content of dry matter, crude fat, calcium, phosphorus and crude protein in sheep feed and mutton sheep excrement sample, examination criteria according to《It raises Material analysis and determination of feeds quality technology》The second edition carries out, and calculates the digestibility of nutriment, concrete outcome is shown in Table 2.
Table 2：
As shown in Table 2：The digestibility of dry matter is higher, illustrates that the feed is easier and is absorbed by mutton sheep, promotes the life of mutton sheep It is long.The digestibility of the dry matter of comparative example 1 is minimum, the digestibility highest of the dry matter of embodiment 5, illustrates by being closed to leaflet silver Joyous pretreatment can achieve the effect that the digestibility for significantly improving mutton sheep to dry matter；
The digestibility of crude fat is higher, illustrates that the feed is easier and is absorbed by mutton sheep, promotes the growth of mutton sheep.Comparative example 1 Crude fat digestibility it is minimum, the digestibility highest of the crude fat of embodiment 3 illustrates through the pre- place to leaflet white popinac Reason, can achieve the effect that the digestibility for significantly improving crude fat；
The digestibility of crude protein is higher, illustrates that the feed is easier and is absorbed by mutton sheep, promotes the growth of mutton sheep.Comparative example 1 Crude protein digestibility it is minimum, the digestibility highest of the crude protein of embodiment 1 illustrates through the pre- place to leaflet white popinac Reason, can achieve the effect that the digestibility for significantly improving mutton sheep to crude protein；
The digestibility of phosphorus is higher, illustrates that the feed is easier and is absorbed by mutton sheep, promotes the growth of mutton sheep.The phosphorus of comparative example 1 Digestibility it is minimum, the digestibility highest of the phosphorus of embodiment 2 illustrates, by the pretreatment to leaflet white popinac, to reach aobvious Write the effect for improving mutton sheep to the digestibility of phosphorus；
The digestibility of calcium is higher, illustrates that the feed is easier and is absorbed by mutton sheep, promotes the growth of mutton sheep.The calcium of comparative example 1 Digestibility it is minimum, the digestibility highest of the calcium of embodiment 5 illustrates, by the pretreatment to leaflet white popinac, to reach aobvious Write the effect for improving mutton sheep to the digestibility of calcium.
Contrast test 3：
It is prepared using leaflet white popinac as the sheep feed of raw material by the method for comparative example 1-3 and embodiment 1-6, feeds mutton sheep 120 days, the incidence of mutton sheep diarrhea, inflatable in the breeding process is calculated, concrete outcome is shown in Table 3.
Table 3：
The incidence of diarrhea The incidence of inflatable
Comparative example 1 6.01% 5.23%
Comparative example 2 5.12% 4.16%
Comparative example 3 7.98% 6.28%
Embodiment 1 2.03% 3.07%
Embodiment 2 1.95% 2.98%
Embodiment 3 1.89% 3.11%
Embodiment 4 1.96% 3.08%
Embodiment 5 1.90% 3.06%
Embodiment 6 1.92% 2.99%
As shown in Table 3：The incidence of diarrhea is lower, illustrates the easier resistance for improving mutton sheep for diarrhea of the feed. The incidence highest of the diarrhea of comparative example 3, the incidence of the diarrhea of embodiment 3 is minimum, illustrates, by disease-resistant liquid, to reach aobvious Write the effect for improving mutton sheep to the resistance for diarrhea disease；
The incidence of inflatable is lower, illustrates the easier resistance for improving mutton sheep for inflatable of the feed.The gas of comparative example 3 Swollen incidence highest, the incidence of the inflatable of embodiment 1 is minimum, illustrates, by disease-resistant liquid, to reach and significantly improve mutton sheep To the effect for inflatable disease resistance.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to In the covered the scope of the claims of the present invention.

Claims (6)

1. a kind of using leaflet white popinac as the sheep feed of raw material, it is characterised in that：It counts in parts by weight, including following raw material：
25~30 parts of pretreated leaflet white popinac, 30~50 parts of napier grass hays, 5~10 portions of corn flour, 5~8 parts of dregs of beans, 0.5~1.5 part of sodium bicarbonate, 2~3 parts of vitamins and amino acid additive, 0.1~1.5 portion of salt, 2~4 parts of mountain flours, 3 parts it is disease-resistant Liquid and 1~2 part of probiotics；
The preparation of the sheep feed includes the following steps：
(1) pretreatment of leaflet white popinac：It counts in parts by weight, is 1~2cm by the young stem and leaf chopping of 100 parts of leaflet white popinac Segment, be put into 35~45 DEG C of warm water 12~20min of immersion, 24~36h freezed in rapid -20 DEG C of environment after taking-up, It is put into round after defrosting, the stack thickness of control leaflet white popinac is 4~6cm, is mixed into 3~7 parts of ectoenzymes, is passed through N2/CO2Mixed gas, at 23~30 DEG C ferment 20~35h, then drying and dewatering obtains pre- place to constant weight at 105 DEG C Leaflet white popinac after reason；
(2) it crushes, pelletize：After stirring evenly all raw materials in addition to disease-resistant liquid by formula, 40~60 mesh are crushed to, are made After particle, spraying humidification is carried out, so that particle is become moistening, is then placed in shot-blasting machine and pellet is made, obtain pellet feed；
(3) Cotton seeds：Pellet feed is placed in fluid bed, using disease-resistant liquid as coating solution, air source pressure intensity be 0.5~ 0.8MPa, airtight pressure are 0.5MPa, inlet air temperature is 45 DEG C and leaving air temp be 35 DEG C under conditions of coating 120~ 180min obtains sheep feed finished product.
2. according to claim 1 a kind of using leaflet white popinac as the sheep feed of raw material, it is characterised in that：Step (3) institute The disease-resistant liquid stated is prepared by following methods：It counts in parts by weight, 25 parts of sodium alginates and 100 parts of deionized waters is put into reactor In, 50 DEG C are warming up to, starts blender, is stirred with the rotating speed of 10000~30000r/min, then by 10 parts of mass fractions It is injected in above-mentioned solution system with the rate of 15m/s for 10~25% banana polysaccharide solution, after constant speed stirs 30~60min, Obtain disease-resistant liquid.
3. according to claim 2 a kind of using leaflet white popinac as the sheep feed of raw material, it is characterised in that：Described is disease-resistant The viscosity of liquid is 200~300mpa.s.
4. according to claim 1 a kind of using leaflet white popinac as the sheep feed of raw material, it is characterised in that：Step (1) institute The N stated2/CO2Mixed gas in N2And CO2Volume ratio be 1：18~27.
5. according to claim 1 a kind of using leaflet white popinac as the sheep feed of raw material, it is characterised in that：Step (2) institute That states, which is made the technological parameter of pellet, is：The rotating speed of rotating centrifugal disk is 10~20r/min, is 30~45min between throwing bowlder.
6. according to claim 1 a kind of using leaflet white popinac as the sheep feed of raw material, it is characterised in that：Step (2) institute The grain size for the pellet feed stated is 1~2cm.
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