CN106212947A - A kind of pig's feed and preparation method thereof - Google Patents
A kind of pig's feed and preparation method thereof Download PDFInfo
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- CN106212947A CN106212947A CN201610632051.5A CN201610632051A CN106212947A CN 106212947 A CN106212947 A CN 106212947A CN 201610632051 A CN201610632051 A CN 201610632051A CN 106212947 A CN106212947 A CN 106212947A
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- 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 pig's feed in pig-breeding technical field and preparation method thereof, the component that pig's feed includes is: Semen Maydis 30 ~ 34 parts, bean cake 20 ~ 26 parts, fish flour 2 ~ 3 parts, 6 ~ 8 parts of flour, Zein powder 1 ~ 2 part, 2 ~ 3 parts of Oleum Glycines, stone powder 3 ~ 5 parts, salt 1 ~ 2 part, 8 ~ 10 parts of ensilage, manufacture method is: step one, Herba Portulacae roguing rear cutout is as short as 3 ~ 5cm, airing carries out air-drying at shady and cool to moisture and reaches 64 ~ 66%, then in every 1kg Herba Portulacae, it is mixed into 0.15mg lactic acid bacteria, it is respectively charged in polyethylene plastic bag with 2.5kg/ bag after mixing, being placed under room temperature condition carries out fermenting 45 days obtains ensilage；Step 2, Semen Maydis, bean cake, fish flour, flour, zein, sucrose, Oleum Glycines, stone powder, salt are mixed together uniformly, obtain dry feed；Step 3, after ensilage and dry feed mix homogeneously, obtain pig's feed, after this feedstuff used by pig feed, do not affecting on the premise of its normal growth grows, the nitrogen discharged amount in its Excreta can be reduced.
Description
Technical field
The invention belongs to pig-breeding technical field, be specifically related to a kind of pig's feed.
Background technology
After global air temperature warming becomes undisputable fact, animal husbandry is near as the significant contribution person of global warming gas
Receive much concern over Nian, according to FAO (Food and Agriculture Organization of the United Nation) FAO(2006) " the huge shade of domestic animal: environmental problem and selection " report in
Pointing out, the greenhouse gas emission of animal husbandry accounts for the 18% of world's greenhouse gas emission.China's animal husbandry 12 planning first will
One of " keeping normal life activities state " three big tasks listing planning in, it goes without saying that the task of keeping normal life activities state is exactly the task that animal husbandry reduces discharging.Except
Outward, current maximally effective Mitigation options has focused largely on feedstuff and joins animal husbandry excretion refuse Mitigation options (as concentrated biogas treatment)
System is technical, and achieved with remarkable effect.For the pig feed most with product quantity, implement low-carbon environment-friendly pig feed first
Can save feed resource, China is that whole world protein resource lacks the most serious country, by the crude protein in pig feed
(CP) reduce by 3%, the protein feeds at least corresponding to 5,000,000 tons of bean cake can be saved every year；Secondly, reducing discharging environmental protection, swine rations is thick
Protein level often reduces by 1%, can be reduced 10% the output of nitrogen, it means that for ten thousand pig farms, every year may be used
Few nitrogen discharging nearly 10t in environment, this amount is equivalent to the protein content in 150t bean cake；Meanwhile, improve pig house environment,
Swine rations thick protein level often reduces by 1%, and pig house ammonia concentration can reduce by more than 10%.
So, for nutritionist or formula teacher, the low-carbon environment-friendly pig feed i.e. feedstuff of low-protein level, or be referred to as
The low-protein diet of pig.For three advantages according to above-mentioned low-carbon environment-friendly pig feed, if what nutritionist or formula teacher should become
Duck implements the most right, but the easiest in practice.Crude protein level in pig feed to reduce by 3% and not interfere with
The normal growth of pig shows, and this needs nutritionist or formula teacher to have the Feeding Prescription Design technology of higher precise degrees, as
Whether can be by Ideal Amino Acid Pattern component design；The energy level of formula, the also formula fidelity when producing, if having
Required single amino acid product is for interpolation etc., the thick protein water blindly reducing in feedstuff if not possessing above-mentioned condition
Flat, first have influence on is the growth achievement of pig, does not secondly reduce discharging.The so-called real meaning that reduces discharging is, Ration Compound each
Nutrient is harmonious very well, so pig can relatively fully absorb the nutrient searched for food into, and natural excrement the most less.And it is right
For thick protein, namely whether the various amino acid ratios of constitutive protein matter meet or close to the amino acid requirement of pig
Desired proportions, meet then protein adsorption complete, Excreta is nitrogen discharged also the fewest.
Therefore, study the pig feed of a kind of low-carbon environment-friendly, allow pig feed with neither affecting normal growth promoter, can reduce again
In its Excreta, nitrogen discharged amount is the technical background of the application.
Summary of the invention
The invention is intended to provide a kind of pig's feed and preparation method thereof, after pig feed, send out not affecting its normal growth
On the premise of educating, the nitrogen discharged amount in its Excreta can be reduced.
A kind of pig's feed in this programme, including component and the parts by weight of each component be: Semen Maydis 30 ~ 34 parts, bean
The dregs of rice 20 ~ 26 parts, fish flour 2 ~ 3 parts, 6 ~ 8 parts of flour, Zein powder 1 ~ 2 part, 2 ~ 3 parts of Oleum Glycines, stone powder 3 ~ 5 parts, salt 1 ~ 2 part, green grass or young crops
8 ~ 10 parts of feedstuff of storage.
Preferably, the mass fraction of each component is: Semen Maydis 32 parts, bean cake 22 parts, fish flour 2 parts, 9 parts of flour, zein
1.2 parts of powder, 2.4 parts of Oleum Glycines, stone powder 3.1 parts, salt 1.4 parts, 11 parts of ensilage.
Further, described ensilage is that Herba Portulacae lactic acid bacteria fermentation forms.
The method making pig's feed, comprises the following steps:
Step one, Herba Portulacae roguing rear cutout being as short as 3 ~ 5cm, airing air-dries at shady and cool, and every day, timing weighed, until water
Divide and reach 64 ~ 66%, then in every 1kg Herba Portulacae, be mixed into 0.15mg lactic acid bacteria, after mixing, be respectively charged into poly-second with 2.5kg/ bag
In alkene plastics bag, compressing compacting, after vacuum seals, being placed under room temperature condition carries out fermenting 45 days obtains ensilage；
Step 2, Semen Maydis, bean cake, fish flour, flour, zein, sucrose, Oleum Glycines, stone powder, salt are mixed together uniformly, obtain
Dry feed；
Step 3, after ensilage and dry feed mix homogeneously, obtain pig's feed.
The operation principle of the present invention: Semen Maydis, bean cake are all that in animal feeding-stuff, the growth of modal material, predominantly pig carries
Energizing quantity and protein, but owing to content amino acid whose in Semen Maydis and bean cake is less, and kind is not complete, particularly lysine
Relatively low with the content of tryptophan.Zein powder is corn kernel pair after food industry produces starch or brewing industry purifies
Product, its proteinaceous nutrient composition enriches, and has special taste and color and luster, can be used as feedstuff and uses, normal with feed industry
Fish flour, soybean cake compare, resources advantage is obvious, and feeding value is high, without poisonous and harmful substance, is not required to reprocess, can
It is directly used as protein raw materials.Therefore Zein powder can be used for providing the protein content in feedstuff, and in order to compensate in Semen Maydis
The less lysine of content and tryptophan, need to be supplemented with Partial Fish Meal, and the kinds of protein in feedstuff so can be made complete.
Flour can reduce the feedstuff consumption of Semen Maydis, and is also provided that portion of energy.Oleum Glycines is the high-energy feed of high-quality, its energy
Value is 2.25 times of saccharide and protein, moreover it is possible to provides pig growth necessary unsaturated fatty acid, promotes fatsoluble vitamin
With carotenoid absorption in intestinal, utilize and transport, the palatability of feedstuff can be obviously improved.
In the present invention, have employed Herba Portulacae as ensilage, and carry out fermentation with lactic acid bacteria and prepare, this be due to
Except rich in vitamin and trace element in Herba Portulacae, possibly together with substantial amounts of citric acid, malic acid, aminoacid and alkaloid etc.
Composition.Therefore, this grass is except medicinal, edible and in addition to making vegetable, or the animal and fowl fodder resource of a kind of high-quality.But during feeding
Finding, fresh Herba Portulacae is perishable, and period of storage is short；And shine dry-cure, then nutrient substance loss is bigger.And carried out by lactic acid bacteria
After fermentation, the organoleptic quality of Herba Portulacae ensilage can be improved, and then reduce the loss caused because rotting；Improve green grass or young crops
Storage initial stage lactic acid bacteria radix, accelerates lactic acid bacteria breeding, produces a large amount of lactic acid, so that the pH value of ensilage reduces rapidly,
This is conducive to suppressing and killing various harmful microorganism, and then suppresses its decomposition to ensiling raw material Middle nutrition material, improves it
Silage Quality.
And in the formula of above-mentioned optimum, after being made by the manufacture method of the present invention, compare with similar feed formula,
Reduce the content of crude protein in feedstuff, but in feedstuff rich in various aminoacid can meet being frequently grown day of pig, and
Can fully absorb, not have too much crude protein to be just discharged without digesting and assimilating, thus reach do not affecting pig growth
Under premise, reduce the elimination of nitrogen amount of pig, be low-carbon environment-friendly pig's feed.
Beneficial effects of the present invention: the present invention passes through rational feed formula, reduces the crude protein content in feedstuff in right amount,
And it is provided that various aminoacid and nutrient substance necessary to swine growth so that on the premise of not affecting pig growth,
Protein in feedstuff is the most all absorbed by pig, does not has unnecessary protein to discharge, thus reduce pig row
The nitrogen content let out, meets the requirement of low-carbon environment-friendly feedstuff.
Further, in step one, while adding lactic acid bacteria, every 1kg Herba Portulacae adds 100g sucrose.Due to horse
Bitterroot raw material sugar content is few, adds sucrose and can improve Herba Portulacae fermentation quality, reduces pH and the acetic acid of Herba Portulacae ensilage
Content, improves the growing amount of lactic acid, and can significantly reduce the ammonia nitrogen content of feedstuff.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Embodiment 1
A kind of pig's feed, including component and the parts by weight of each component be: Semen Maydis 30 parts, bean cake 20 parts, fish flour 2 parts, face
6 parts of powder, Zein powder 1 part, 2 parts of Oleum Glycines, stone powder 3 parts, salt 1 part, 8 parts of ensilage；
Above-mentioned ensilage is that Herba Portulacae lactic acid bacteria fermentation forms, and concrete manufacture method is as follows:
The method making pig's feed, comprises the following steps:
Step one, Herba Portulacae roguing rear cutout being as short as 3 ~ 5cm, airing air-dries at shady and cool, and every day, timing weighed, until water
Divide and reach 64 ~ 66%, then in every 1kg Herba Portulacae, be mixed into 0.15mg lactic acid bacteria, after mixing, be respectively charged into poly-second with 2.5kg/ bag
In alkene plastics bag, compressing compacting, after vacuum seals, being placed under room temperature condition carries out fermenting 45 days obtains ensilage；
Step 2, Semen Maydis, bean cake, fish flour, flour, zein, sucrose, Oleum Glycines, stone powder, salt are mixed together uniformly, obtain
Dry feed；
Step 3, after ensilage and dry feed mix homogeneously, obtain pig's feed.
Embodiment 2
A kind of pig's feed, including component and the parts by weight of each component be: Semen Maydis 32 parts, bean cake 22 parts, fish flour 2 parts, face
9 parts of powder, Zein powder 1.2 parts, 2.4 parts of Oleum Glycines, stone powder 3.1 parts, salt 1.4 parts, 11 parts of ensilage；
Above-mentioned ensilage is that Herba Portulacae lactic acid bacteria fermentation forms, and concrete manufacture method is as follows:
The method making pig's feed, comprises the following steps:
Step one, Herba Portulacae roguing rear cutout being as short as 3 ~ 5cm, airing air-dries at shady and cool, and every day, timing weighed, until water
Divide and reach 64 ~ 66%, then in every 1kg Herba Portulacae, be mixed into 0.15mg lactic acid bacteria, after mixing, be respectively charged into poly-second with 2.5kg/ bag
In alkene plastics bag, compressing compacting, after vacuum seals, being placed under room temperature condition carries out fermenting 45 days obtains ensilage；
Step 2, Semen Maydis, bean cake, fish flour, flour, zein, sucrose, Oleum Glycines, stone powder, salt are mixed together uniformly, obtain
Dry feed；
Step 3, after ensilage and dry feed mix homogeneously, obtain pig's feed.
Embodiment 3
A kind of pig's feed, including component and the parts by weight of each component be: Semen Maydis 34 parts, bean cake 26 parts, fish flour 3 parts, face
8 parts of powder, Zein powder 2 parts, 3 parts of Oleum Glycines, stone powder 5 parts, salt 2 parts, 10 parts of ensilage；
Above-mentioned ensilage is that Herba Portulacae lactic acid bacteria fermentation forms, and concrete manufacture method is as follows:
The method making pig's feed, comprises the following steps:
Step one, Herba Portulacae roguing rear cutout being as short as 3 ~ 5cm, airing air-dries at shady and cool, and every day, timing weighed, until water
Divide and reach 64 ~ 66%, then in every 1kg Herba Portulacae, be mixed into 0.15mg lactic acid bacteria, after mixing, be respectively charged into poly-second with 2.5kg/ bag
In alkene plastics bag, compressing compacting, after vacuum seals, being placed under room temperature condition carries out fermenting 45 days obtains ensilage；
Step 2, Semen Maydis, bean cake, fish flour, flour, zein, sucrose, Oleum Glycines, stone powder, salt are mixed together uniformly, obtain
Dry feed；
Step 3, after ensilage and dry feed mix homogeneously, obtain pig's feed.
Embodiment 4
The present embodiment is pig's feed formula of the prior art, and concrete formula is: Semen Maydis 60 parts, bean cake 43 parts, Semen sojae atricolor 15 parts,
Fish flour 6 parts, egg albumen powder 9 parts, fine rice bran 13 parts, sucrose 3 parts, 3 parts of Oleum Glycines, stone powder 5 parts, dalcium biphosphate 5 parts, salt 2 parts；Preparation
Method is for get final product feeding after the above-mentioned whole mix homogeneously of each component.
Test:
By test, setting up 4 test group, respectively the feedstuff of feeding embodiment 1 ~ 4, the pig of feeding all uses the pig of 40 ~ 45kg
Only, feeding time is 30 days, then gross protein value, digestible energy and the metabolizable energy in statistics formula, and data measured is as follows:
Table 1
Feed formula from the data of table 1, the feed formula of the present invention (embodiment 1 ~ 3) and prior art (embodiment 4)
Comparing, the content of its crude protein is lower, and digestible energy is higher, and metabolizable energy is lower, and the present invention is in reducing feedstuff in this explanation
On the basis of crude protein, the energy that pig is digested and assimilated is the highest, and the energy of the waste discharged declines, the therefore present invention
Feed formula more reasonable, meet the requirement of low-carbon environment-friendly feedstuff.
Claims (5)
1. a pig's feed, it is characterised in that the component included and the parts by weight of each component are: Semen Maydis 30 ~ 34 parts, bean cake
20 ~ 26 parts, fish flour 2 ~ 3 parts, 6 ~ 8 parts of flour, Zein powder 1 ~ 2 part, 2 ~ 3 parts of Oleum Glycines, stone powder 3 ~ 5 parts, salt 1 ~ 2 part, ensiling
8 ~ 10 parts of feedstuff.
Pig's feed the most according to claim 1, it is characterised in that: the mass fraction of described each component is: Semen Maydis 32 parts,
Bean cake 22 parts, fish flour 2 parts, 9 parts of flour, Zein powder 1.2 parts, 2.4 parts of Oleum Glycines, stone powder 3.1 parts, salt 1.4 parts, ensilage
11 parts.
Pig's feed the most according to claim 1 and 2, it is characterised in that: described ensilage is Herba Portulacae lactic acid bacteria
Fermentation forms.
4. the method making pig's feed as claimed in claim 3, it is characterised in that: comprise the following steps:
Step one, Herba Portulacae roguing rear cutout being as short as 3 ~ 5cm, airing air-dries at shady and cool, and every day, timing weighed, until water
Divide and reach 64 ~ 66%, then in every 1kg Herba Portulacae, be mixed into 0.15mg lactic acid bacteria, after mixing, be respectively charged into poly-second with 2.5kg/ bag
In alkene plastics bag, compressing compacting, after vacuum seals, being placed under room temperature condition carries out fermenting 45 days obtains ensilage；
Step 2, Semen Maydis, bean cake, fish flour, flour, zein, sucrose, Oleum Glycines, stone powder, salt are mixed together uniformly, obtain
Dry feed；
Step 3, after ensilage and dry feed mix homogeneously, obtain pig's feed.
The method of making pig's feed the most according to claim 4, it is characterised in that: in step one, adding lactic acid bacteria
While, every 1kg Herba Portulacae adds 100g sucrose.
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| Application Number | Priority Date | Filing Date | Title |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107660648A (en) * | 2017-10-18 | 2018-02-06 | 柳州华晟科技有限公司 | One boar food |
| CN110074276A (en) * | 2019-05-22 | 2019-08-02 | 冷水江市连鹏生猪养殖专业合作社 | A kind of feed and preparation method thereof improving live pig immunity |
| CN110200149A (en) * | 2019-05-21 | 2019-09-06 | 石家庄市农林科学研究院 | A kind of production method of whole corn silage feed |
| CN114133120A (en) * | 2021-10-09 | 2022-03-04 | 青海师范大学 | Method for reducing ammonia emission of silage |
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| CN114133120A (en) * | 2021-10-09 | 2022-03-04 | 青海师范大学 | Method for reducing ammonia emission of silage |
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