CN108477390A - A kind of ensilage conditioning agent and its application method - Google Patents

A kind of ensilage conditioning agent and its application method Download PDF

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Publication number
CN108477390A
CN108477390A CN201810131180.5A CN201810131180A CN108477390A CN 108477390 A CN108477390 A CN 108477390A CN 201810131180 A CN201810131180 A CN 201810131180A CN 108477390 A CN108477390 A CN 108477390A
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CN
China
Prior art keywords
ensilage
conditioning agent
ensiling
raw material
sprinkling
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810131180.5A
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Chinese (zh)
Inventor
桑国俊
郭海龙
石福岳
罗琰
杨军祥
董和
仉连平
漆武平
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GANSU INSTITUTE OF ANIMAL HUSHANDRY VETERINARY MEDICINE
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GANSU INSTITUTE OF ANIMAL HUSHANDRY VETERINARY MEDICINE
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Priority to CN201810131180.5A priority Critical patent/CN108477390A/en
Publication of CN108477390A publication Critical patent/CN108477390A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K30/00Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs
    • A23K30/10Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder
    • A23K30/15Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs of green fodder using chemicals or microorganisms for ensilaging

Abstract

The invention discloses a kind of ensilage conditioning agent and its application method, ensilage conditioning agent is mixed by citric acid and fumaric acid.By ensilage conditioning agent dissolved in purified water, shake up spare;Determine the moisture content of ensiling raw material:Using limit sprinkling when moisture content is higher than 65%, sprayed using complete feed when being less than 65%;The ensilage conditioning agent for dissolving mixing is uniformly sprayed on ensiling raw material and is stirred, it is ensured that sprinkling is uniform;By the ensilage stirred evenly compacting, delivery space air, sealing;After fermentation 20~30 days Kaifeng examine, performance rating and feeding.The beneficial effects of the invention are as follows the ferment effect for reducing the concentration of butyric in ensilage, improving ensilage, the storage life for promoting lactobacillus-fermented, extending ensilage reduces the Decayed rate of ensilage.

Description

A kind of ensilage conditioning agent and its application method
Technical field
The invention belongs to agricultural technology fields, are related to the configuration and use of ensilage conditioning agent.
Background technology
Ensilage is to utilize lactic acid bacteria spontaneous fermentation principle, is stored to summer and autumn viridescent herbage and agricultural crop straw And fermentation, to retain a kind of green forage processing method of various nutriments to greatest extent, for modern dairy and meat The development of ox, Mutton Sheep Industry has played great function.In recent years start to start to promote and apply in pig breeding industry again.The matter of ensilage Amount is influenced by many factors such as cutting occasion, Silaging method, ensiling volumes, under the premise of according to standard method ensiling, Maximum parameter is ensiling volume.Ensiling volume is bigger, and ensiling quality is higher.The ensilage quality that scale livestock farming makes is aobvious It writes and is higher than small-sized farm and decentralized household, basic reason is that the latter's ensiling amount is few, and lactobacillus-fermented is insufficient, butyric acid isoconcentration mistake Height significantly reduces the quality of ensilage.In order to solve the spoilage problem of feed in small-scale ensilage, ensiling matter is improved Amount, on the basis of common ensiling, adds some conditioning agents, quality silage is made, the quality of ensilage could protect Card, this ensiling belong to special ensiling, common are six kinds of methods.
1, acid adding ensiling.The organic acids such as formic acid, acetic acid, propionic acid are added in ensiling raw material, can be improved in ensilage Acid content, inhibit putrefactivebacteria and mould activity, achieve the purpose that long-term preservation.By a concentration of 85% formic acid and clear water Mixing, splashes in the ratio of every 1000kg stalks 2.5kg formic acid on raw material.
2, add formaldehyde ensiling.Formaldehyde can inhibit the activity of various putrefactivebacterias in ensilage, manufactured ensilage Green in color, savory quality are good, and the digestibility of domestic animal is made to improve 20% than general ensiling.Method is to mix formaldehyde with clear water, It is mixed into 5% formalin, the formalin of 1~6.6kg5% is added per 1000kg stalks.
3, add leavening ensiling.Ensilage fermentation agent, which is added, can promote the breeding of lactic acid bacteria, inhibit other microorganisms Growth, improve Silage Quality.Add 1kg leavenings per 5000kg ensiling raw materials, silage fermentation agent is pressed with wheat bran or corn flour 1:Material moisture is adjusted to 60%~70% by 10 or so dilution proportion, water spray;Then start dress cellar for storing things to fill on one side with dress with stepping on Raw material spreads fermenting agent on one side, often fills 30cm or so and treads 1 time, especially edge and steps on more more real better, fills for 1 time as possible complete Cellar for storing things.
4, compound ensiling is ammoniated.Urea or ammonium sulfate are added in ensiling raw material, can be formed by the effect of microorganism Mycoprotein can make 1kg ensiling raw materials increase by 8~11g of digestible protein.Dosage is that every 1000kg stalks add 4.5kg urea.
5, add salt ensiling.In the case where feed moisture content is low, quality is thick and stiff, plant cell juice difficulty is oozed out, addition Some salt carry out ensiling, and cell juice can be promoted to ooze out, be conducive to lactobacillus-fermented.Salt additive amount is per 1000kg ensilings Raw material adds 2-5kg salt, and salt is directly sprinkled upon on ensiling raw material by layering.
6, mixed silage method.Corn stalk sugar content is high, water content is low, hard texture, and mixing clover, herbage, potato rattan etc. are containing sugar It measures the raw material that low, water content is high, quality is soft and carries out ensiling, corn stalk moisture is adjusted, increases protein content, improve feed battalion Value is supported, quality is all better than any raw material independent ensiling, and is conducive to be compacted after mixing.
The ensilage quality that above method makes is best with the effect of leavening ensiling, is secondly formaldehyde ensiling, But formaldehyde ensiling needs to have stopped using due to environmentally friendly and green agricultural product management.Fermentation ensiling use cost is high, pushes away Wide utilize is limited, and is not utilized effectively in production;And formic acid rule is not belonging to food additives since ingredient is single, city It is sold without manufactured goods on, research report is more, promotes and applies few.
Method using ensilage conditioning agent is exactly to be measured by severe test, develops new formulation and its user Method further decreases pH value, improves acidity, by pH value control 4.0 or so, is obviously improved the acidity of ensiling raw material, improves green Popularity rate is store, abundant quality silage is provided for small-scale milk cow, beef cattle and mutton sheep raiser cultivation, promotes farming industry Development.
The shortcomings that prior art:
1, use cost is high.The relatively good method of effect is leavening ensiling in the prior art, but market product is seldom, Use cost is excessively high, and small-scale raiser's utilization rate is low.
2, the product for meeting quality standard is few.The nothing such as formaldehyde, ammonia preparation, salt pref can be used for ensiling feeding in the prior art Expect the target level of product quality of production, it is random strong, it can not ensure the quality of ensilage.
3, the requirement of nuisanceless and safe animal products production is not met.Formaldehyde, ammonia preparation etc., which is added, influences ensilage Quality jeopardizes livestock product safety, does not meet consumer demand.
4, operating technology is immature.The operating technology of the prior art is too simple, can not ensure ensiling quality, is not suitable for rule Modelling uses.
Invention content
The purpose of the present invention is to provide a kind of ensilage conditioning agent and its application method, the beneficial effects of the invention are as follows The ferment effect for reducing the concentration of butyric in ensilage, improving ensilage promotes lactobacillus-fermented, extends ensilage Storage life, reduce the Decayed rate of ensilage.
The technical solution adopted in the present invention is the ensilage conditioning agent mixed by citric acid and fumaric acid.Often 1000g ensilage conditioning agents 250g containing citric acid, fumaric acid 750g.
A kind of application method of ensilage conditioning agent, including:
1, it by ensilage conditioning agent dissolved in purified water, shakes up spare;
2, the moisture content of ensiling raw material is determined:Using limit sprinkling when moisture content is higher than 65%, using full when being less than 65% Material sprinkling;
3, the ensilage conditioning agent for dissolving mixing is uniformly sprayed on ensiling raw material and is stirred, it is ensured that sprinkling is equal It is even;
4, by the ensilage stirred evenly compacting, delivery space air, sealing;
5, after fermenting 20~30 days Kaifeng examine, performance rating and feeding.
Specific implementation mode
The present invention is described in detail With reference to embodiment.
One, raw material composition and its standard
1, fumaric acid.Also known as fumaric acid, corydalis acid or lichenic acid (scientific name:Fumaric acid, (E)-butene dioic acid;Point Minor:C4H4O4;Molecular weight:116.07;English name:Fumaric Acid), be a kind of important organic basic chemical raw material and Fine chemical product is widely used in the fields such as medicine, food additives and feed addictive.Food-grade fumaric acid is pure taste Acid also have to food such as white bread, veterinary antibiotics, fresh meats for producing carbonated drink, fruit juice, ice cream and fruit drops Good anti-mold effect;Feed grade fumaric acid is used as acidic preservative, and the palatability and utilization rate of feed can be improved.
2, citric acid.Also known as citric acid (scientific name:2- hydroxy propane -1,2,3- tricarboxylic acids;Molecular formula:C6H8O7;Molecular weight: 192.14;English name:Citric Acid).75% or more citric acid is used for food industry, can be used as the acid of food, antioxygen Agent, pH adjusting agent, in the food such as cold drink, jam, fruit and cake.
3, ensiling raw material.Dark green agricultural crop straw and the herbages such as de- fringe Green maize stalk, green broomcorn straw, dogstail, clover.
4, ensilage conditioning agent constituent.1000g ensilages conditioning agent 250g containing citric acid, fumaric acid 750g.
Two, technical solution
(1) ensiling raw material selects
1, complete feed sprinkling is carried out when 65% or less feed moisture content.Whole ensiling raw materials are uniformly sprayed.
2, marginal sprinkling is carried out when 65% or more feed moisture content.To whole marginal (6 sides:Surrounding and upper and lower) spray It spills, sprinkling thickness is 50~100cm.
(2) technical solution
The present invention is a kind of preparation method of ensilage conditioning agent, and makes ensiling with the ensilage conditioning agent and raise The method of material.Ensilage conditioning agent is uniformly sprayed according to ensiling raw material 0.10%.
It is that (ensilage conditioning agent packing dosage is 1000g/ bags to adjust agent compounding method.):
1, citric acid (food-grade, content 99%) 250g, fumaric acid (food-grade, content 99%) are accurately weighed 750g adds up to 1000g.
2, the citric acid accurately weighed and fumaric acid are uniformly mixed, form ensilage and adjusts agent composition.
3, said mixture is packaged, it is spare.
It is with the method that above-mentioned ensilage conditioning agent prepares ensilage:
1,1000g ensilage conditioning agents are packed into household 20L knapsack sprayers, (not directly with 20kg pure water With tap water, must such as be can be used through 2-3 days drying rears with tap water) dissolving, it shakes up spare.
2, the moisture content of ensiling raw material is determined.Using limit sprinkling when moisture content is higher than 65%, using full when being less than 65% Material sprinkling.
3, the ensilage conditioning agent for dissolving mixing is uniformly sprayed on ensiling raw material and is stirred, it is ensured that sprinkling is equal It is even.
4, by the ensilage stirred evenly compacting, delivery space air, sealing.
5, after fermenting 20~30 days Kaifeng examine, performance rating and feeding.
The ensilage conditioning agent and its application method prepared with the present invention are conducive to improve the quality and profit of ensilage With rate, reduce ensilage Decayed rate.
Embodiment 1:
1, citric acid 230g, fumaric acid 770g are uniformly mixed and are configured to ensilage conditioning agent.
It will be shaken up spare per 1000g ensilage conditioning agent 20kg dissolved in purified water;
2, the moisture content of ensiling raw material is determined:Using limit sprinkling when moisture content is higher than 65%, using full when being less than 65% Material sprinkling;Ensilage conditioning agent usage amount is the 0.10% of ensiling raw material weight.
3, the ensilage conditioning agent for dissolving mixing is uniformly sprayed on ensiling raw material and is stirred, it is ensured that sprinkling is equal It is even;
4, by the ensilage stirred evenly compacting, delivery space air, sealing;
5, after fermenting 20 days Kaifeng examine, performance rating and feeding.
Embodiment 2:
1, citric acid 250g, fumaric acid 750g are uniformly mixed and are configured to ensilage conditioning agent.
It will be shaken up spare per 1000g ensilage conditioning agent 20kg dissolved in purified water;
2, the moisture content of ensiling raw material is determined:Using limit sprinkling when moisture content is higher than 65%, using full when being less than 65% Material sprinkling;Ensilage conditioning agent usage amount is the 0.10% of ensiling raw material weight.
3, the ensilage conditioning agent for dissolving mixing is uniformly sprayed on ensiling raw material and is stirred, it is ensured that sprinkling is equal It is even;
4, by the ensilage stirred evenly compacting, delivery space air, sealing;
5, after fermenting 25 days Kaifeng examine, performance rating and feeding.
Embodiment 3:
1, citric acid 270g, fumaric acid 730g are uniformly mixed and are configured to ensilage conditioning agent.
It will be shaken up spare per 1000g ensilage conditioning agent 20kg dissolved in purified water;
2, the moisture content of ensiling raw material is determined:Using limit sprinkling when moisture content is higher than 65%, using full when being less than 65% Material sprinkling;Ensilage conditioning agent usage amount is the 0.10% of ensiling raw material weight.
3, the ensilage conditioning agent for dissolving mixing is uniformly sprayed on ensiling raw material and is stirred, it is ensured that sprinkling is equal It is even;
4, by the ensilage stirred evenly compacting, delivery space air, sealing;
5, after fermenting 30 days Kaifeng examine, performance rating and feeding.
Embodiment 4:
1, citric acid 250g, fumaric acid 750g are uniformly mixed and are configured to ensilage conditioning agent.
It will be shaken up spare per 1000g ensilage conditioning agent 25kg dissolved in purified water;
2, the moisture content of ensiling raw material is determined:Using limit sprinkling when moisture content is higher than 65%, using full when being less than 65% Material sprinkling;Ensilage conditioning agent usage amount is the 0.10% of ensiling raw material weight.
3, the ensilage conditioning agent for dissolving mixing is uniformly sprayed on ensiling raw material and is stirred, it is ensured that sprinkling is equal It is even;
4, by the ensilage stirred evenly compacting, delivery space air, sealing;
5, after fermenting 25 days Kaifeng examine, performance rating and feeding.
Embodiment 5:
1, citric acid 250g, fumaric acid 750g are uniformly mixed and are configured to ensilage conditioning agent.
It will be shaken up spare per 1000g ensilage conditioning agent 20kg dissolved in purified water;
2, the moisture content of ensiling raw material is determined:Using limit sprinkling when moisture content is higher than 65%, using full when being less than 65% Material sprinkling;Ensilage conditioning agent usage amount is the 0.10% of ensiling raw material weight.
3, the ensilage conditioning agent for dissolving mixing is uniformly sprayed on ensiling raw material and is stirred, it is ensured that sprinkling is equal It is even;
4, by the ensilage stirred evenly compacting, delivery space air, sealing;
5, after fermenting 25 days Kaifeng examine, performance rating and feeding.
The technology of the present invention is promoted and applied in Gansu Province Pingliang and Qingyang City, achieves good demonstration effect.5 During year Demonstration And Extension, adds up to take off 900 batch of fringe corn straw silage using this technology production, makes 13500 tons of ensilage, Abundant quality silage is provided for the cultivation of beef cattle mutton sheep.This method is easy to operate, promotes and applies, especially to scattered type The problem of raiser, solves ensilage shortage, and silage effect is poor, low quality, and the masses contradict, and digested rich farming Object stalk, reduces environmental pollution.Therefore, the present invention is a utility model skill with obvious effects, operation is simple, low-cost Art has wide utilization and extention market.
It is also an advantage of the present invention that:The ensilage conditioning agent of use is capable of the acid of human intervention ensilage raw material Degree reduces pH value, inhibits the proliferation of saprophytic bacteria, reduces ensilage Decayed rate, improves ensilage utilization rate, improves ensiling and raises Item matter.Ensilage promoted extension can be expanded, silage making difficulty is reduced, silage making is made no longer to be limited by The limitation of cultivation scale, ensiling place and ensiling scale.The additive that the present invention uses is food-grade or feed grade, can be improved Feed and livestock products quality and the market competitiveness;The present invention solves medium and small farm (family) and makes ensilage effect not Good puzzlement improves it and makes the enthusiasm of ensiling, can drive the utilization of the agricultural crop straws such as corn, solve pollution and ask Topic, is conducive to Circulation Agriculture Development.
The above is only the better embodiment to the present invention, not makees limit in any form to the present invention System, every any simple modification that embodiment of above is made according to the technical essence of the invention, equivalent variations and modification, Belong in the range of technical solution of the present invention.

Claims (6)

1. a kind of ensilage conditioning agent, it is characterised in that:Ensilage conditioning agent is mixed by citric acid and fumaric acid.
2. according to a kind of ensilage conditioning agent described in claim 1, it is characterised in that:The ensilage conditioning agent is every 1000g 250g containing citric acid, fumaric acid 750g.
3. according to a kind of application method of ensilage conditioning agent described in claim 1, it is characterised in that:
(1) it by ensilage conditioning agent dissolved in purified water, shakes up spare;
(2) moisture content of ensiling raw material is determined:Using limit sprinkling when moisture content is higher than 65%, sprayed using complete feed when being less than 65% It spills;
(3) the ensilage conditioning agent for dissolving mixing is uniformly sprayed on ensiling raw material and is stirred, it is ensured that sprinkling is uniform;
(4) by the ensilage stirred evenly compacting, delivery space air, sealing;
(5) after fermenting 20~30 days Kaifeng examine, performance rating and feeding.
4. according to a kind of application method of ensilage conditioning agent described in claim 3, it is characterised in that:
The ensilage conditioning agent is per 1000g 20kg dissolved in purified water.
5. according to a kind of application method of ensilage conditioning agent described in claim 3, it is characterised in that:The ensilage tune Save 0.10% that agent usage amount is ensiling raw material weight.
6. according to a kind of application method of ensilage conditioning agent described in claim 3, it is characterised in that:The complete feed sprays Whole ensiling raw materials are uniformly sprayed;The limit sprinkling is to all limit sprinklings, and sprinkling thickness is 50~100cm.
CN201810131180.5A 2018-02-09 2018-02-09 A kind of ensilage conditioning agent and its application method Pending CN108477390A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109430539A (en) * 2018-12-28 2019-03-08 潍坊加易加生物科技有限公司 A kind of silage fermentation promotor and preparation method thereof and its application
CN112335785A (en) * 2020-10-21 2021-02-09 宜宾学院 Acidifier and preparation method and application thereof
CN112335779A (en) * 2020-10-21 2021-02-09 宜宾学院 Mixed silage of alpinia japonica and sweet sorghum and preparation method thereof
WO2022045914A1 (en) 2020-08-31 2022-03-03 University Of Belgrade Silage stabilizers

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109430539A (en) * 2018-12-28 2019-03-08 潍坊加易加生物科技有限公司 A kind of silage fermentation promotor and preparation method thereof and its application
WO2022045914A1 (en) 2020-08-31 2022-03-03 University Of Belgrade Silage stabilizers
CN112335785A (en) * 2020-10-21 2021-02-09 宜宾学院 Acidifier and preparation method and application thereof
CN112335779A (en) * 2020-10-21 2021-02-09 宜宾学院 Mixed silage of alpinia japonica and sweet sorghum and preparation method thereof
CN112335785B (en) * 2020-10-21 2024-01-05 宜宾学院 Acidulant and preparation method and application thereof

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