CN108813104A - A kind of novel silage corn feed production method - Google Patents
A kind of novel silage corn feed production method Download PDFInfo
- Publication number
- CN108813104A CN108813104A CN201810851797.4A CN201810851797A CN108813104A CN 108813104 A CN108813104 A CN 108813104A CN 201810851797 A CN201810851797 A CN 201810851797A CN 108813104 A CN108813104 A CN 108813104A
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- China
- Prior art keywords
- powder
- production method
- feed production
- corn
- novel silage
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Classifications
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- 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
- A23K10/30—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
- 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
- A23K20/10—Organic substances
- A23K20/189—Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K30/00—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
- A23K30/10—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder
- A23K30/15—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder using chemicals or microorganisms for ensilaging
- A23K30/18—Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder using chemicals or microorganisms for ensilaging using microorganisms or enzymes
-
- 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 discloses a kind of novel silage corn feed production methods, include the following steps：Step 1：Crushing maize stalk, and natural drying to dry matter content is 28-35%；Step 2：It is mixed into 6-10%wt feed addictive into pretreatment corn stover, then spraying organic acid to adjust PH is 6-6.5；Step 3：At 30-35 DEG C, 4-5%wt compound lactobacillus agent is inoculated in fermentation substrate, then being densified to bulk density is 600-700kg/m3, after wrapping up in packet, it is sealed by fermentation 30-45d.Wherein, feed addictive includes following components：Glucose oxidase, β-type thiamine hydrochloride, 5- pyridoxine phosphate, ergocalciferol, Vitamin D3, deoxidation retinol, plant methylnaphthoquinone, niacinamide, L-AA.The present invention can significantly improve corn straw feedstuffization level, provide full nutrition element for livestock, have good palatability, be conducive to feed intake and absorption, and reinforce immunity of organisms and anti-stress ability.
Description
Technical field
The present invention relates to a kind of production methods of ensilage, and in particular to a kind of novel silage corn feed production side
Method.
Background technique
Contain hydrogen cyanide in tender stalk, hydrogen cyanide is mortality severe toxicity chemical substance, and therefore, corn feed can only be with maturation
Corn stover is raw materials for production, but content of cellulose is high in mature corn stover, and lignifying is serious, therefore, fodder journey
Spend lower, 1kg corn stover only contains 0.8-1.2 forage unit, and be deficient in vitamin D and vitamin B6, nutritional ingredient is not
Comprehensively, therefore, corn feed usually arrange in pairs or groups concentrated feed, albumen powder and other nutrients feeding livestock, can not become animal it is single
Food source.
Application No. is the patent of CN201310465102.6, disclose a kind of using dry yellow maize stalk production ensilage
Method, which uses the vapour pressure gas explosion 0-10min of 0.6-1.4MPa, and then reduces the crystallinity and the degree of polymerization of cellulose,
Reinforce microorganism to the degradation of stalk, improves the content for caning absorb carbon source in feed, but the vapour pressure of 0.6-1.4MPa
Corresponding vapor (steam) temperature is about 160-200 DEG C, and high temperature can cause irreversible destruction to the structure of protein and vitamin, is caused
Nutrient element loss in feed.Energy livestock of the present invention provides full nutrition element, improves animal immunizing power and anti-stress ability,
And fodder is horizontal high, can improve 1kg corn straw feedstuff unit to 0.6-0.75, protein content is improved to 32-46g.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention is to provide a kind of novel silage corn feed production sides
Method.
Technical solution of the present invention is summarized as follows：
A kind of novel silage corn feed production method, which is characterized in that include the following steps：
Step 1：After fresh corn stalk to be ground into the short stalk of long 1-3cm, width 0.3-0.5cm, then natural drying is to dry
Content of material is 28-35%, obtains pretreatment corn stover；
Step 2：It is mixed into 6-10%wt feed addictive into pretreatment corn stover, then sprays organic acid adjusting PH and is
6-6.5 obtaining fermentation substrate；
Wherein, feed addictive counts by weight, including following components：
Step 3：At 30-35 DEG C, 4-5%wt compound lactobacillus agent is inoculated in fermentation substrate, then be densified to accumulation it is close
Degree is 600-700kg/m3, after wrapping up in coating film with ensiling wrapping machine, it is sealed by fermentation 30-45d in horizental silo, is made described novel
Silage corn feed.
Preferably, the organic acid in step 2 include citric acid, tartaric acid, malic acid it is one or more.
Preferably, compound lactobacillus agent is by plant embryo lactobacillus powder, Pediococcus acidilactici powder, acidophilus cream in step 3
Bacillus powder, lactobacillus bulgaricus powder are according to 2:1:1:1 weight ratio is blended.
Preferably, the viable bacteria content of the plant embryo lactobacillus powder is between 8 × 108-2×1010CFU/g。
Preferably, the viable bacteria content of the Pediococcus acidilactici powder is between 9 × 108-2×1010CFU/g。
Preferably, the viable bacteria content of the lactobacillus acidophilus powder is between 6 × 107-1×109CFU/g。
Preferably, the viable bacteria content of the lactobacillus bulgaricus powder is between 4 × 108-1×1010CFU/g。
Beneficial effects of the present invention
(1) feed addictive provides comprehensive battalion supplemented with the vitamin lacked in corn stover for livestock in the present invention
Element is supported, the specific diseases occurred due to a lack of vitamin, such as rickets, osteomalacia and scurvy is avoided, inhibits feed
Mildew and oxidation, meanwhile, inhibit the browning phenomenon in ensilage, prevent the reduced sugar in stalk that Maillard reaction occurs,
In, deoxidation retinol is V.A, promotes the growth and development of animal, β-type thiamine hydrochloride, niacinamide and 5- pyridoxine phosphate are
V.B maintains catabolism of carbohydrate and respiration, promotes enterogastric peristalsis, increases appetite, and the pure and mild Vitamin D3 of calciferol is
V.D facilitates animal skeleton healthy development, prevents rickets and osteomalacia from occurring, L-AA V.C, with higher
Inoxidizability prevents other vitamins and protein oxidation denaturation in feed；
(2) present invention with homofermentative lactic bacteria assembles compound lactobacillus agent, effectively inhibition acetic acid type, butyric acid type etc. other
The fermentation of organic acid improves specific gravity of the lactic acid in silage corn feed, improves Silage Quality.
Specific embodiment
The present invention will be further described in detail below with reference to the embodiments, to enable those skilled in the art referring to specification
Text can be implemented accordingly.
Embodiment 1
Step 1：After fresh corn stalk to be ground into the short stalk of long 1cm, width 0.3cm, then natural drying to dry matter contains
Amount is 28%, obtains pretreatment corn stover；
Step 2：It is mixed into 6%wt feed addictive into pretreatment corn stover, then spraying citric acid to adjust PH is 6, is obtained
Fermentation substrate；
Wherein, feed addictive counts by weight, including following components：
Step 3：According to 2:1:1:1 weight ratio mixed plant lactobacillus plantarum powder, Pediococcus acidilactici powder, acidophilus cream bar
Bacterium powder, lactobacillus bulgaricus powder, wherein the viable bacteria content of plant embryo lactobacillus powder is between 8 × 108-2×1010CFU/g,
The viable bacteria content of Pediococcus acidilactici powder is between 9 × 108-2×1010CFU/g, the viable bacteria content of lactobacillus acidophilus powder between 6 ×
107-1×109CFU/g, the viable bacteria content of lactobacillus bulgaricus powder is between 4 × 108-1×1010CFU/g obtains compound lactobacillus
Agent；
Step 4：At 30 DEG C, 4%wt compound lactobacillus agent is inoculated in fermentation substrate, then be densified to bulk density and be
600kg/m3, after wrapping up in coating film with ensiling wrapping machine, it is sealed by fermentation 30d in horizental silo, the novel silage corn is made and raises
Material.
Embodiment 2
With embodiment 1, difference is production method：
Step 1：Crush the short stalk of growth 2cm, width 0.4cm, dry matter content 32%；
Step 2：The additive amount of feed addictive is 8%wt, and organic acid is tartaric acid, and PH is adjusted to 6.2；
Wherein, feed addictive counts by weight, including following components：
Step 4：Compound lactobacillus agent inoculation temperature and inoculum concentration are respectively 32 DEG C, 4.5%wt, are densified to bulk density
For 650kg/m3, sealing and fermenting number of days is 38d.
Embodiment 3
With embodiment 1, difference is production method：
Step 1：Crush the short stalk of growth 3cm, width 0.5cm, dry matter content 35%；
Step 2：The additive amount of feed addictive is 10%wt, and organic acid is malic acid, and PH is adjusted to 6.5；
Wherein, feed addictive counts by weight, including following components：
Step 4：Compound lactobacillus agent inoculation temperature and inoculum concentration are respectively 35 DEG C, 5%wt, and being densified to bulk density is
700kg/m3, sealing and fermenting number of days is 45d.
Comparative example 1
Operation does not add feed addictive in step 4 with embodiment 1.
Comparative example 2
Operation is not inoculated with compound lactobacillus agent in step 4 with embodiment 1.
The content of material of each embodiment and each comparative example is measured, and feeds 6 groups of wean pigs respectively, it is every group 20, continuous to raise
It feeds 30 days, effect is as follows：
As seen from the above table, the present invention can significantly improve the fodder degree of corn stover, provide full nutrition member for animal
Element promotes animal digestion and absorption, enhances immunity of organisms and anti-stress ability, and then reduce animal disease.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details.
Claims (7)
1. a kind of novel silage corn feed production method, which is characterized in that include the following steps：
Step 1：After fresh corn stalk to be ground into the short stalk of long 1-3cm, width 0.3-0.5cm, then natural drying is to dry matter
Content is 28-35%, obtains pretreatment corn stover；
Step 2：It is mixed into 6-10%wt feed addictive into pretreatment corn stover, then spraying organic acid to adjust PH is 6-
6.5, obtain fermentation substrate；
Wherein, feed addictive counts by weight, including following components：
Step 3：At 30-35 DEG C, 4-5%wt compound lactobacillus agent is inoculated in fermentation substrate, then be densified to bulk density and be
600-700kg/m3, after wrapping up in coating film with ensiling wrapping machine, it is sealed by fermentation 30-45d in horizental silo, the novel silage is made
Corn feed.
2. a kind of novel silage corn feed production method according to claim 1, which is characterized in that organic in step 2
Acid include citric acid, tartaric acid, malic acid it is one or more.
3. a kind of novel silage corn feed production method according to claim 1, which is characterized in that Composite Milk in step 3
Sour microbial inoculum is by plant embryo lactobacillus powder, Pediococcus acidilactici powder, lactobacillus acidophilus powder, lactobacillus bulgaricus powder according to 2:1:
1:1 weight ratio is blended.
4. a kind of novel silage corn feed production method according to claim 3, which is characterized in that the plant embryo cream
The viable bacteria content of bacillus powder is between 8 × 108-2×1010CFU/g。
5. a kind of novel silage corn feed production method according to claim 3, which is characterized in that the Pediococcus acidilactici
The viable bacteria content of powder is between 9 × 108-2×1010CFU/g。
6. a kind of novel silage corn feed production method according to claim 3, which is characterized in that the lactobacillus acidophilus
The viable bacteria content of powder is between 6 × 107-1×109CFU/g。
7. a kind of novel silage corn feed production method according to claim 3, which is characterized in that the bulgarian milk
The viable bacteria content of bacillus powder is between 4 × 108-1×1010CFU/g。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851797.4A CN108813104A (en) | 2018-07-30 | 2018-07-30 | A kind of novel silage corn feed production method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810851797.4A CN108813104A (en) | 2018-07-30 | 2018-07-30 | A kind of novel silage corn feed production method |
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| Publication Number | Publication Date |
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| CN108813104A true CN108813104A (en) | 2018-11-16 |
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| CN201810851797.4A Pending CN108813104A (en) | 2018-07-30 | 2018-07-30 | A kind of novel silage corn feed production method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115211498A (en) * | 2022-07-04 | 2022-10-21 | 青岛农业大学 | Method for reducing hydrocyanic acid content of recycled glutinous sorghum silage |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359876A (en) * | 2016-08-26 | 2017-02-01 | 黑龙江蓬勃牧草有限公司 | Preparation technology of complete mixed fermentation feed |
| CN107259084A (en) * | 2017-05-22 | 2017-10-20 | 安徽省农业科学院畜牧兽医研究所 | One kind is without rod silage corn zymotechnique |
| CN107484905A (en) * | 2017-08-31 | 2017-12-19 | 长葛市联发粮食专业合作社 | A kind of production method of corn and corn straw silage pellet |
-
2018
- 2018-07-30 CN CN201810851797.4A patent/CN108813104A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359876A (en) * | 2016-08-26 | 2017-02-01 | 黑龙江蓬勃牧草有限公司 | Preparation technology of complete mixed fermentation feed |
| CN107259084A (en) * | 2017-05-22 | 2017-10-20 | 安徽省农业科学院畜牧兽医研究所 | One kind is without rod silage corn zymotechnique |
| CN107484905A (en) * | 2017-08-31 | 2017-12-19 | 长葛市联发粮食专业合作社 | A kind of production method of corn and corn straw silage pellet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115211498A (en) * | 2022-07-04 | 2022-10-21 | 青岛农业大学 | Method for reducing hydrocyanic acid content of recycled glutinous sorghum silage |
| CN115211498B (en) * | 2022-07-04 | 2023-06-06 | 青岛农业大学 | Method for reducing hydrocyanic acid content of regenerated waxy sorghum silage |
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Application publication date: 20181116 |
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