CN105124195A - Preparation method of feed additive for laying hens - Google Patents
Preparation method of feed additive for laying hens Download PDFInfo
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- CN105124195A CN105124195A CN201510478695.9A CN201510478695A CN105124195A CN 105124195 A CN105124195 A CN 105124195A CN 201510478695 A CN201510478695 A CN 201510478695A CN 105124195 A CN105124195 A CN 105124195A
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Abstract
The invention provides a preparation method of a feed additive for laying hens. The method comprises the following steps: adding montmorillonite and humic acid to microzyme fermentation liquor and bacillus fermentation liquor, and regulating the pH value of the microzyme fermentation liquor and the pH value of bacillus fermentation liquor to be 8.5-9; vibrating the microzyme fermentation liquor of which the pH value is regulated and the bacillus fermentation liquor of which the pH value is regulated for 10-15 hours, then air-drying the vibrated microzyme fermentation liquor and the vibrated bacillus fermentation liquor so as to obtain air-dried microzymes and air-dried bacillus, and crushing the air-dried microzymes and the air-dried bacillus so as to obtain a composite body; and uniformly mixing the composite body and other raw materials. The feed additive for the laying hens, prepared by the method, can effectively adsorb and decompose various mycotoxin, so that the problem that the mycotoxin pollution in a feed in China is serious is solved. Through the adoption of the feed additive for laying hens, prepared by the method disclosed by the invention, the effect of removing mycotoxin in the feed is ensured, the balance of various nutrient substances in the feed is also improved, and the utilization rate of the feed is not influenced.
Description
Technical field
The present invention relates to poultry farming field of feed additive technology, particularly a kind of preparation method of feed addictive of layer chicken.
Background technology
Along with the development of feed industry and livestock breeding industry, high-quality pellet is more and more subject to market favor, particularly in culture fishery, to the demand of the aquatic feeds of high-quality, high remuneration also in continuous rising, feed manufacturing emterprise also will improve feed quality as the target constantly pursued.Pellet has comprehensive nutrition, good palatability, shortening Feeding time, it is particular about food to avoid, be convenient to transport, keeping, raise the series of advantages such as mechanization, and the ratio in feed total amount constantly increases.Right feed suffers mould contamination to be global problem, China is the Chong Zai state of mycotoxin, reason is that in our national feedstuff results and dry run, appointed condition is inadequate, miscarriage and the crushing of unavoidable reason as machinery teds in process sometimes cause the increase of mould contamination degree, and in sizable degree, the real harm of breeding enterprise to mycotoxin does not know much have less understanding, and finally causes the highly polluted of Mycotoxins in Feed.The harm of Mycotoxins in Feed mainly contains three aspects, and one is as the feed of AFB1, ochratoxin A will make animal produce disease containing disease cause fungi toxin; Two is that the breeding of mould makes some feed nutrient such as vitamin, amino acid etc. significantly decline, and produces a large amount of peculiar smell; Three is that some mycotoxin and metabolite thereof remain in animal body, damages human body.Go mouldy prolific mould and mould spore in feed enters animal body and causes Animal diseases.The most commonly aspergillosis, sees amount reproduction in multiple bird organ-tissue and forms mildew tubercle and cause local inflammation.Aflatoxin is by all approach infringement livestock and poultry, and the lighter reduces output, and severe one causes death.The organ the most responsive to aflatoxin is liver, belongs to hepatotoxin, residual also maximum in liver, can occur the symptoms such as hepatorrhagia, hepatonecrosis, liver cancer after poisoning.Except liver, spleen, pancreas etc. are organized also can pathology, but obvious not as liver.
Dispel mainly through following methods at present to mycotoxin: 1, physical mildewproof method 1. WATER-WASHING METHOD: warm saline sook method is often taked for mycotoxin soluble in water, 2. ammonia fumigating system: utilize plastic sheeting to seal corn, feed etc. by the material of mycotic infection, then ammonification rear enclosed certain hour, deshydroxy effect is there is after ammonia is combined with AFB1, cause the lactonic ring generation cracking of AFB1, result AFB1 loses fluorescence and lactonic ring feature, and its toxicity also disappears thereupon and reaches detoxification effect.3. absorption method: active carbon, zeolite, diatomite etc. have suction-operated to mycotoxin, and stable in properties is water insoluble, thus the absorption hindering animal contratoxin.2, chemical method, some chemicals also have certain effect to removal AFT.Reports more both domestic and external show: use sodium hydrogensulfite, niter cake, ammonia, clorox, hydrogen peroxide, perbenzoic acid and formaldehyde etc. to play certain effect to the suppression of AFT toxicity.3, biological detoxication method, mainly contain enzyme and decompose and biofermentation two kinds of approach, biological detoxication method can not produce resistance, and safe and reliable, has no adverse effects to external world.Because the kind of mycotoxin is many, character is different, cause and adopt a kind of single method multiple mycotoxin all can not be removed, therefore people by by the directional steering of research by the multiple method coupling of dispelling mould and poisoning with poison, wherein studying principal direction is by absorption method and chemical method and biological method being combined in physical mildewproof method, if one section of Authorization Notice No. is disclose a kind of feed mycotoxin detoxification agent and preparation method thereof and feed addictive in the patent of CN102028129B, belong to feed additive field.This feed is by modified montmorillonite used, yeast cell wall, bacillus subtilis, methionine, phenylalanine, 2,6-di-tert-butyl-4-methy phenol (BHT), shitosan 7 kinds of raw material compositions, this mycotoxin detoxification agent can be used for by the feedstuff such as corn, cereal of mycotoxin contamination and the detoxification of mixed feed.Although Novel mycotoxin detoxification agent for feed of the present invention can remove corn, aflatoxin in the feedstuffs such as cereal and feed, zearalenone, T2 toxin, the pollution of the multiple mycotoxin such as vomitoxin, the generation of the various diseases preventing livestock and poultry from causing because of domestic fungus endotoxin contamination feed, but, find through test, adopt the mycotoxin detoxification agent of this invention dispel rate more than 90% time, need in feed, add this detoxifying agent a large amount of, can cause modified montmorillonite used like this, yeast cell wall, bacillus subtilis, methionine, phenylalanine, 2, 6-di-tert-butyl-4-methy phenol (BHT) etc. in feed content higher than its normal use amount in feed, thus affect efficiency of feed utilization etc., and animal growth.And use this detoxification element to dispel Mycotoxins in Feed complicated operation, increase cost.Therefore need a kind of energy well to remove effective way that mycotoxin does not affect again feed nutrition.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of feed addictive of layer chicken, adopt the feed addictive of layer chicken for preparing of the method all kinds of mycotoxins in feedstuff effectively to be adsorbed, point to take off, solve the problem that internal feed mycotoxin contamination is serious, this method is by strictly, rationally selecting materials and compatibility, the use of the feed addictive of layer chicken that the inventive method obtains ensure that to feed except mycotoxin effect, also improve the equilibrium of the various nutriments of feed, do not affect the utilization rate of feed.
For solving the problems of the technologies described above, the present invention is achieved through the following technical solutions.
A preparation method for feed addictive of layer chicken, described method comprises the steps:
A, by de-illiteracy stone, humic acid pulverize after in 3.5 ~ 5:1 ratio mixing after add the saccharomycetes to make fermentation liquid of 5% ~ 8% and the fermentation of bacillus liquid of 10% ~ 15%, stir, reconciling pH value is 8.5 ~ 9, concussion 10 ~ 15h, then natural air drying pulverized to obtain complex after 3 ~ 5 days at ambient temperature, for subsequent use;
B, take complex 1 ~ 5 part of mixing and stirring that spirulina powder 2 ~ 3 parts, 0.1 ~ 0.3 part, brown sugar, 8 ~ 15 parts, perilla leaf dry powder, premix 0.5 ~ 1 part and steps A prepare and namely obtain feed addictive of layer chicken of the present invention.
Described saccharomycetes to make fermentation liquid saccharomycete is cultivated 48 ~ 60h at 28 ~ 30 DEG C of condition bottom fermentations obtain.
Described fermentation of bacillus liquid bacillus is cultivated 72 ~ 86h at 32 ~ 35 DEG C of condition bottom fermentations obtain.
Described bacillus is one or more the mixing in bacillus subtilis, Bacillus cercus and Bacillus flexus.
Described premix comprises the following compositions of following weight parts: B B-complex 1 ~ 3 part, composite mineral matter 3 ~ 6 parts, system health 60 ~ 75 parts.
Described B B-complex comprises the following compositions of following weight parts: 48 ~ 55 parts of vitamin As, 10 ~ 15 parts of vitamin Ds, 0.5 ~ 1 part of vitamin C, 0.5 ~ 0.8 part of vitamin E, 0.1 ~ 0.2 part of vitamin B1,1 ~ 1.5 part of nicotinic acid, 0.5 ~ 0.8 part of pantothenic acid, 0.5 ~ 0.8 part of inositol.
Described composite mineral matter comprises the following compositions of following weight parts: 13 ~ 18 parts of molysite, 0.3 ~ 0.5 part of mantoquita, manganese salt 1.2 ~ 1.8 parts, zinc salt 3 ~ 5 parts, selenium salt 0.03 ~ 0.05 part, cobalt salt 0.01 ~ 0.015 part, salt compounded of iodine 0.1 ~ 0.2 part, magnesium salts 35 ~ 40 parts.
Beneficial effect:
Compared with prior art, the present invention has the following advantages:
1, the inventive method adopts specific preparation technology, mycotoxin in feed is dispelled by the mode such as physical absorption, biological decomposition by the feed addictive of layer chicken prepared, various mycotoxin is dispelled rate and is reached more than 90%, efficiently solve internal feed by the problem of mycotoxin severe contamination, strict control is selected materials, is prepared burden, while guarantee dispels mycotoxin preferably, and the nutrition of balanced feed, thus raising efficiency of feed utilization, promote animal growth.
The present invention adopts the de-specific adsorbent coordinated as mycotoxin covering stone and humic acid, simultaneously also can as the carrier of saccharomycetes to make fermentation liquid fermentation of bacillus liquid, the effect of mycotoxin adsorption enzyme in protection two kinds of zymotic fluids and nutriment can be played, reduce physics, machinery, the destruction of the effect such as temperature to enzyme, ensure that enzyme is to the degradation effect of mycotoxin, de-illiteracy stone and humic acid to be immersed in zymotic fluid and to regulate stirring of zymotic fluid by the present invention, reconciling pH value is 8.5 ~ 9, concussion 10 ~ 15h, effectively can increase the de-adsorption area covering stone and humic acid, the de-consumption covering stone and humic acid can be reduced while ensureing adsorption effect, adopt this kind of method process can provide applicable reaction environment for enzyme decomposition simultaneously, that improves mycotoxin dispels effect.
Detailed description of the invention
Below in conjunction with specific embodiment formula, the present invention is described.
Embodiment 1
A preparation method for feed addictive of layer chicken, described method comprises the steps:
A, by de-illiteracy stone, humic acid pulverize after in 3.5:1 ratio mixing after add the saccharomycetes to make fermentation liquid of 5% and the fermentation of bacillus liquid of 10%, stir, reconciling pH value is 8.5, concussion 10h, then natural air drying pulverized to obtain complex after 3 days at ambient temperature, for subsequent use;
B, take the complex 1 part mixing that spirulina powder 2 parts, 0.1 part, brown sugar, 8 parts, perilla leaf dry powder, premix 0.5 part and steps A prepare, stir and obtain feed addictive of layer chicken.In order to better implement the present invention, the practicality amount of the additive of the present embodiment is 1.8%.
Embodiment 2
A preparation method for feed addictive of layer chicken, described method comprises the steps:
A, by de-illiteracy stone, humic acid pulverize after in 4.2:1 ratio mixing after add the saccharomycetes to make fermentation liquid of 6% and the fermentation of bacillus liquid of 12%, stir, reconciling pH value is 8.7, concussion 12h, then natural air drying pulverized to obtain complex after 4 days at ambient temperature, for subsequent use;
B, take the complex 2 parts mixing that spirulina powder 3 parts, 0.3 part, brown sugar, 15 parts, perilla leaf dry powder, premix 1 part and steps A prepare, stir and obtain feed addictive of layer chicken.In order to better implement the present invention, the practicality amount of the additive of the present embodiment is 1.6%.
Embodiment 3
A preparation method for feed addictive of layer chicken, described method comprises the steps:
A, by de-illiteracy stone, humic acid pulverize after in 5:1 ratio mixing after add the saccharomycetes to make fermentation liquid of 8% and the fermentation of bacillus liquid of 15%, stir, reconciling pH value is 9, concussion 15h, then natural air drying pulverized to obtain complex after 5 days at ambient temperature, for subsequent use;
B, take the complex 3 parts mixing that spirulina powder 2.5 parts, 0.2 part, brown sugar, 11 parts, perilla leaf dry powder, premix 0.8 part and steps A prepare, stir and obtain feed addictive of layer chicken.In order to better implement the present invention, the practicality amount of the additive of the present embodiment is 2%.
Embodiment 4
A preparation method for feed addictive of layer chicken, described method comprises the steps:
A, by de-illiteracy stone, humic acid pulverize after in 4.5:1 ratio mixing after add the saccharomycetes to make fermentation liquid of 6% and the fermentation of bacillus liquid of 14%, stir, reconciling pH value is 9, concussion 11h, then natural air drying pulverized to obtain complex after 4 days at ambient temperature, for subsequent use;
B, take complex 4 parts prepared by spirulina powder 2 parts, 0.1 part, brown sugar, 8 parts, perilla leaf dry powder, premix 0.5 part and steps A and mix and obtain feed addictive of layer chicken.In order to better implement the present invention, the practicality amount of the additive of the present embodiment is 1.5%.
In the present embodiment, described premix comprises the following compositions of following weight parts: B B-complex 1 part, composite mineral matter 3 parts, system health 60 parts.
Embodiment 5
A preparation method for feed addictive of layer chicken, described method comprises the steps:
A, by de-illiteracy stone, humic acid pulverize after in 5:1 ratio mixing after add the saccharomycetes to make fermentation liquid of 8% and the fermentation of bacillus liquid of 13%, stir, reconciling pH value is 9, concussion 15h, then natural air drying pulverized to obtain complex after 5 days at ambient temperature, for subsequent use;
B, take complex 5 parts prepared by spirulina powder 3 parts, 0.3 part, brown sugar, 15 parts, perilla leaf dry powder, premix 1 part and steps A and mix and obtain feed addictive of layer chicken.In order to better implement the present invention, the practicality amount of the additive of the present embodiment is 1.7%.
In the present embodiment, described premix comprises the following compositions of following weight parts: B B-complex 1 part, composite mineral matter 3 parts, system health 60 parts.
Embodiment 6
The difference of the present embodiment space embodiment 4 is, the present embodiment further defines B B-complex and composite mineral matter, and described B B-complex comprises the following compositions of following weight parts: 48 parts of vitamin As, 10 parts of vitamin Ds, 0.5 part of vitamin C, 0.5 part of vitamin E, 0.1 part of vitamin B1,1 part of nicotinic acid, 0.5 part of pantothenic acid, 0.5 part of inositol.Described composite mineral matter comprises the following compositions of following weight parts: 13 parts of molysite, 0.3 part of mantoquita, manganese salt 1.2 parts, zinc salt 3 parts, selenium salt 0.03 part, cobalt salt 0.01 part, salt compounded of iodine 0.1 part, magnesium salts 35 parts.
Embodiment 7
The difference of the present embodiment and embodiment 5 is: the present embodiment further defines B B-complex and composite mineral matter, and described B B-complex comprises the following compositions of following weight parts: 55 parts of vitamin As, 15 parts of vitamin Ds, 1 part of vitamin C, 0.8 part of vitamin E, 0.2 part of vitamin B1,1.5 parts of nicotinic acid, 0.8 part of pantothenic acid, 0.8 part of inositol.Described composite mineral matter comprises the following compositions of following weight parts: 18 parts of molysite, 0.5 part of mantoquita, manganese salt 1.8 parts, zinc salt 5 parts, selenium salt 0.05 part, cobalt salt 0.015 part, salt compounded of iodine 0.2 part, magnesium salts 40 parts.
Practical application.
In order to better the present invention is described, the chicken feed addictive embodiment of the present invention 1 ~ 7 prepared adds mixing and stirring in chicken feed to by the amount of 1.5 ~ 2.2%, expanded obtained feed granules, in rear mensuration feed AFB1, zearalenone, vomitoxin, ochratoxin A, T-2 toxin content and by data statistics in table 1 below.
1ppb represents that the mycotoxin content in one ton of feed is that 1mg, 1ppm represent that the mycotoxin content in one ton of feed is 1g.
Table 1.
From upper table 1 data, adopt the feed addictive for preparing of the inventive method effectively can dispel Mycotoxins in Feed, to make in feed each mycotoxin content much smaller than national standard.
Claims (7)
1. a preparation method for feed addictive of layer chicken, is characterized in that: described method comprises the steps:
A, by de-illiteracy stone, humic acid pulverize after in 3.5 ~ 5:1 ratio mixing after add the saccharomycetes to make fermentation liquid of 5% ~ 8% and the fermentation of bacillus liquid of 10% ~ 15%, stir, reconciling pH value is 8.5 ~ 9, concussion 10 ~ 15h, then natural air drying pulverized to obtain complex after 3 ~ 5 days at ambient temperature, for subsequent use;
B, take complex 1 ~ 5 part of mixing and stirring that spirulina powder 2 ~ 3 parts, 0.1 ~ 0.3 part, brown sugar, 8 ~ 15 parts, perilla leaf dry powder, premix 0.5 ~ 1 part and steps A prepare and namely obtain feed addictive of layer chicken of the present invention.
2. the preparation method of a kind of feed addictive of layer chicken according to claim 1, is characterized in that: described saccharomycetes to make fermentation liquid saccharomycete is cultivated 48 ~ 60h at 28 ~ 30 DEG C of condition bottom fermentations obtain.
3. the preparation method of a kind of feed addictive of layer chicken according to claim 1, is characterized in that: described fermentation of bacillus liquid bacillus is cultivated 72 ~ 86h at 32 ~ 35 DEG C of condition bottom fermentations obtain.
4. the preparation method of a kind of feed addictive of layer chicken according to claim 3, is characterized in that: described bacillus is one or more the mixing in bacillus subtilis, Bacillus cercus and Bacillus flexus.
5. the preparation method of a kind of feed addictive of layer chicken according to claim 1, is characterized in that: described premix comprises the following compositions of following weight parts: B B-complex 1 ~ 3 part, composite mineral matter 3 ~ 6 parts, system health 60 ~ 75 parts.
6. the preparation method of a kind of feed addictive of layer chicken according to claim 5, is characterized in that: described B B-complex comprises the following compositions of following weight parts: 48 ~ 55 parts of vitamin As, 10 ~ 15 parts of vitamin Ds, 0.5 ~ 1 part of vitamin C, 0.5 ~ 0.8 part of vitamin E, 0.1 ~ 0.2 part of vitamin B1,1 ~ 1.5 part of nicotinic acid, 0.5 ~ 0.8 part of pantothenic acid, 0.5 ~ 0.8 part of inositol.
7. the preparation method of a kind of feed addictive of layer chicken according to claim 5, is characterized in that: described composite mineral matter comprises the following compositions of following weight parts: 13 ~ 18 parts of molysite, 0.3 ~ 0.5 part of mantoquita, manganese salt 1.2 ~ 1.8 parts, zinc salt 3 ~ 5 parts, selenium salt 0.03 ~ 0.05 part, cobalt salt 0.01 ~ 0.015 part, salt compounded of iodine 0.1 ~ 0.2 part, magnesium salts 35 ~ 40 parts.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111248347A (en) * | 2020-01-15 | 2020-06-09 | 河南天昊鸿发生物技术有限公司 | Compound feed additive for livestock and poultry to remove mildew and detoxify and preparation method thereof |
| CN112063559A (en) * | 2020-09-20 | 2020-12-11 | 河南新汉博生物科技有限公司 | Zearalenone degrading strain and application thereof |
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