CN105851532A - Method for preparing nutritious silage from sugarcane leaf tips - Google Patents
Method for preparing nutritious silage from sugarcane leaf tips Download PDFInfo
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- CN105851532A CN105851532A CN201610291467.5A CN201610291467A CN105851532A CN 105851532 A CN105851532 A CN 105851532A CN 201610291467 A CN201610291467 A CN 201610291467A CN 105851532 A CN105851532 A CN 105851532A
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- sacchari sinensis
- caulis sacchari
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Abstract
The invention discloses a method for preparing nutritious silage from sugarcane leaf tips. The method comprises the following steps that the sugarcane leaf tips are smashed and then subjected to mixing with brewer's grain, ozone treatment, composite probiotics culture inoculation, high-pressure packaging, fermentation and the like to obtain silage. The obtained silage has the advantages that green is well kept, nutritive losses are lower than 8%, the silage can be produced all year round, palatability is good, digestion is easy, the taste is sour and fragrant, the silage is soft, juicy, high in safety, capable of achieving animal healthcare and the like, the technology is easy to adjust, no effect is caused by natural conditions of wind, rain and sunshine, the equipment investment is small, and the cost is low.
Description
Technical field
The present invention relates to a kind of method utilizing Caulis Sacchari sinensis slightly leaf to prepare nutrition ensilage, belong to biological technical field.
Background technology
Caulis Sacchari sinensis slightly leaf is the by-product of Sugarcane Industry, is commonly called as sugarcane tail, China's annual output about 20,000,000 tons, be a kind of cheap feedstuff have that yield is big, the place of production is concentrated, be prone to purchase, seasonal strong, the feature such as cost is relatively low.Sugarcane toppers (leaf) accounts for the 20% of Herb Caulis Sacchari sinensis, and yield is the hugest, and Developing Animal particularly cattle-raising potentiality are the hugest.Every kilogram of leaf of Caulis Sacchari sinensis (dry) MJ Han digestible energy 5.68 after measured, crude protein 3%～6%, extractum without ammonia 35%～43%, sugarcane blade tip juice can extract 15 kinds of i.e. threonine of aminoacid, serine, glutamic acid, proline, glycine, alanine, the third valine, cystine, methionine, isoleucine, leucine, tyrosine, lysine, arginine, phenylalanine etc..Owing to Caulis Sacchari sinensis belongs to seasonal industrial crops, concentrating on May November to next year from every year, most Caulis Sacchari sinensis slightly leaf is wasted in field or burning and causes very overall situation to pollute between returning.nullA lot of scholars or technical specialist recognize this respect resource in recent years，And study Caulis Sacchari sinensis slightly leaf for livestock feed，As Chinese patent CN103283969A discloses the Caulis Sacchari sinensis slightly mixed fodder production method of a kind of long shelf-life，Comprise the following steps 1. Caulis Sacchari sinensis and slightly pile up screening: the Caulis Sacchari sinensis slightly collating sort will collected in sugarcane field,By the slightly remove impurity of the Caulis Sacchari sinensis of moldy metamorphism,The Caulis Sacchari sinensis classified concentrates heap to have a half-day holiday the most at normal temperatures,Caulis Sacchari sinensis moisture equilibrium slightly within is made 2. to dry: the Caulis Sacchari sinensis after moisture equalizes slightly is delivered to drying machine drying,Drying time is one minute,Dry temperature and be 130-150 DEG C，Moisture humidity keeps 50-70% 3. to rub silk: the Caulis Sacchari sinensis after drying is slightly delivered to wire kneading machine and carries out rubbing silk and 4. store: Caulis Sacchari sinensis slightly silk is stored under dry normal temperature and pressure 5. finished product feedstuff mixing: mixed according to a certain percentage with energy feed by Caulis Sacchari sinensis slightly silk,Form finished product mixed fodder,Described per kilogram concentrate is mainly by one kilogram of protein feed,One kilogram of coarse fodder composition,Not enough share is supplemented by Semen Maydis.Technology disclosed in this is owing to leaving a day equilibrium water conten in, and technique is affected by environment greatly, simultaneously ovendry power water consumption mass energy and in shortcomings such as the part nutrition of 130-150 DEG C of temperature incur loss.China Patent Publication No. CN105028917A disclose the present invention disclose a kind of can long term storage fodder Caulis Sacchari sinensis slightly and its preparation method and application, its preparation method comprises the following steps (1) and collects；(2) moisture regulation；(3) rub pulverizing rubbing type disintegrator and rub into thread or lamellar, push up slightly partial-length and control with in 6cm；(4) the Caulis Sacchari sinensis slightly bundling after bale silage will rub pulverizing is wrapped up in bag and is sealed, and ferments 30-50 days, ferment spring 20-40 days during winter low temperature.The technology of this patent disclosure is due to natural fermentation, and when just starting, miscellaneous bacteria is more, and partly nutritional labeling is destroyed, and metabolism simultaneously produces the material being unfavorable for animal health, and nutrition purposes, especially for feeding animals exists certain risk, and the easily failure of natural strain fermentation.The Chinese patent of Publication No. CN102106453A discloses a kind of method utilizing Caulis Sacchari sinensis slightly livestock and poultry from fermentation production feedstuff, takes the fresh Caulis Sacchari sinensis prescinded slightly, adds carbamide or bacterium stock solution, molasses, is appropriately mixed.Then being compacted, seal and carry out Kaifeng after anaerobic fermentation and use, this patented technology, for using natural fermentation mode, exists that miscellaneous bacteria is fermented into harmful substance, that bacterium becomes risk is bigger；Chinese patent one leaf of Caulis Sacchari sinensis cattle and sheep briquette feed of Publication No. CN102860439A and preparation method thereof, technological process including leaf of Caulis Sacchari sinensis pretreatment, mixing and extrusion molding, room temperature processing and fabricating leaf of Caulis Sacchari sinensis cattle and sheep briquette feed, this disclosed technology of application was added multiple nutrient, chemical substance and be there is miscellaneous bacteria and dominate fermentation to thus result in nutritive loss big starting fermentation stage, and too much chemicals incomplete fermentations utilize residue in feedstuff causes domestic animal unfavorable.
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defect, it is provided that a kind of method utilizing Caulis Sacchari sinensis slightly leaf to prepare nutrition ensilage.The nutrition ensilage of gained of the present invention has and green keeps preferably, is difficult to go mouldy, nutritive loss is few, energy content and protein is higher and containing a small amount of oligofructose.Can produce, good palatability, easy to digest, high safety, animal health etc. throughout the year, and technique is easily modulated, do not affected by natural conditions wind and rain Exposure to Sunlight, equipment investment is few, low cost and other advantages.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
A kind of method utilizing Caulis Sacchari sinensis slightly leaf to prepare nutrition ensilage, the method comprises the following steps:
(1) pulverize: Caulis Sacchari sinensis slightly leaf is pulverized, obtains 0.3cm-3cm quarter butt；
(2) modulation: step (1) gained quarter butt Caulis Sacchari sinensis slightly leaf is mixed with cane molasses, chitosan acetic acid solution, urea nitrate and distiller's grains of beer, wherein said Caulis Sacchari sinensis slightly leaf quarter butt is 70-75 weight portion, described cane molasses 5-10 weight portion, described chitosan acetic acid solution 1-5 weight portion, described urea nitrate 0.5 weight portion, described distiller's grains of beer 19-25 weight portion；
(3) ozone processes: be 30-35mg/m by step (2) prepared material by ozone concentration3 Airtight material-conveying belt；
(4) bacterium is connect: preparation material step (3) obtained adds the transfructosylase liquid that vigor is 230-280U/ml, and accesses containing lactic acid and bifidobacteria viable bacteria amount 0.8 × 105 -1.2×105The bacterium solution of CFU/ml；
(5) high pressure packing: be pressed into square with high pressure baling press exclusion air after being mixed by the blended machine of step (4) gained material, become every bag of 50kg with Packing treatment；
(6) fermentation: step (5) obtains the sacked material code heap fermentation of good seal, code heaping method: every 1-1.2 cube of heap, sacked material is at code all around, leaves a blank heat extraction in centre, and centre size of leaving a blank is: bag is 10-15cm with the spacing of bag；Fermentation time: 35-45 days, obtains described nutrition ensilage.
The present invention utilizes the sterilization technology of ozone safely cleaning by bactericidal and Activities of Some Plants cell, reduces aerobic respiration and then keeps plant cell greenery element to keep feedstuff green；Utilize ozone safely cleaning to kill the antibacterial of modulation material, eliminate the miscellaneous bacteria fermentation of earlier fermentation in storage sweat, reduce nuisance and produce risk, improve feed safety；A certain amount of oligofructose is produced after adding molasses and transfructosylase liquid；The lactic acid of access probiotics (lactic acid bacteria and bacillus bifidus) fermenting carbohydrate generation, acetic acid, propanoic acid suppress not aciduric bacteria growth；Bifidobacterium fermentation oligofructose produces the nutrient such as vitamin, folic acid and improves feed nutrient and health care；Add chitosan acid solution and form thin film at Caulis Sacchari sinensis slightly leaf surface, reduce juice and flow out and nutritive loss；Distiller's grains of beer are greatly improved the energy unit of ensilage, make the nutrition ensilage having higher-energy with albumen；Adding urea nitrate can be to provide more nitrogen source when lactic acid bacteria and bacillus bifidus synthesis receipts albumen, synthesizes more protein, thus improves the nutrient of ensilage.
Preferably, chitosan acetic acid solutions method described in step (2): add the acetic acid solution that 5ml mass concentration is 30% by 100ml water, chitosan addition is 0.05-0.12g.
It is highly preferred that transfructosylase liquid consumption described in step (4) is the 0.5-1.5%(W/W of described cane molasses amount).
It is highly preferred that step (4) described viable lactic acid bacteria and bifidobacteria viable bacteria ratio are 1.5-2:1, inoculum concentration inoculates 20-40ml bacterium solution by every 10-35kg Caulis Sacchari sinensis slightly leaf particulate.
Beneficial effects of the present invention: the nutrition ensilage of gained of the present invention has and green keeps preferably, is difficult to go mouldy, nutritive loss few (nutritive loss ＜ 8%), energy content and protein is higher and containing a small amount of oligofructose.Can produce, good palatability, easy to digest, high safety, animal health etc. throughout the year, and technique is easily modulated, do not affected by natural conditions wind and rain Exposure to Sunlight, equipment investment is few, low cost and other advantages.
Detailed description of the invention
Hereinafter the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
Embodiment
1
A kind of method utilizing Caulis Sacchari sinensis slightly leaf to prepare nutrition ensilage, comprises the steps:
(1) gather Caulis Sacchari sinensis slightly leaf；
(2) pulverize: Caulis Sacchari sinensis slightly leaf is pulverized, obtains 2cm-3cm quarter butt；
(3) modulation: step (2) gained quarter butt Caulis Sacchari sinensis slightly leaf is mixed with cane molasses, chitosan acetic acid solution, urea nitrate and distiller's grains of beer, wherein said Caulis Sacchari sinensis slightly leaf quarter butt is 75 weight portions, described cane molasses 5 weight portion, described chitosan acetic acid solution 1 weight portion, described urea nitrate 0.5 weight portion, described distiller's grains of beer 19 weight portion；Wherein said chitosan acetic acid solutions method: adding 5ml concentration by 100ml water is 30%(W/W) acetic acid solution, chitosan addition is 0.05g；
(4) ozone processes: be 30-35mg/m by step (3) prepared material by ozone concentration3 Airtight material-conveying belt；
(5) connecing bacterium: it is 230U/ml transfructosylase liquid that preparation material step (4) obtained adds vigor, transfructosylase liquid consumption is the 0.5%(W/W adding cane molasses amount)；And access containing lactic acid and bifidobacteria viable bacteria amount 0.8 × 105The bacterium solution of CFU/ml, described viable lactic acid bacteria and bifidobacteria viable bacteria ratio are 2:1；
(6) high pressure packing: be pressed into square with high pressure baling press exclusion air after being mixed by the blended machine of step (5) gained material, become every bag of 50kg with Packing treatment；
(7) fermentation: step (6) obtains the sacked material code heap fermentation of good seal, code heaping method: every 1-1.2 cube of heap, sacked material is at code all around, leaves a blank heat extraction in centre.Centre size of leaving a blank is: bag is 10-15cm with the spacing of bag；Fermentation time: just make the nutrition ensilage of applicable rear cattle for 35 days.
Embodiment
2
A kind of method utilizing Caulis Sacchari sinensis slightly leaf to prepare nutrition ensilage, comprises the steps:
(1) gather Caulis Sacchari sinensis slightly leaf；
(2) pulverize: Caulis Sacchari sinensis slightly leaf is pulverized, obtains 1cm-2cm quarter butt；
(3) modulation: step (2) gained quarter butt Caulis Sacchari sinensis slightly leaf is mixed with cane molasses, chitosan acetic acid solution, urea nitrate and distiller's grains of beer, wherein said Caulis Sacchari sinensis slightly leaf quarter butt is 74 weight portions, described cane molasses 6 weight portion, described chitosan acetic acid solution 2 weight portion, described urea nitrate 0.5 weight portion, described distiller's grains of beer 18 weight portion；Wherein said chitosan acetic acid solutions method: adding 5ml concentration by 100ml water is 30%(W/W) acetic acid solution, chitosan addition is 0.1g；
(4) ozone processes: be 30-35mg/m by step (3) prepared material by ozone concentration3Airtight material-conveying belt；
(5) connecing bacterium: it is 250U/ml transfructosylase liquid that preparation material step (4) obtained adds vigor, transfructosylase liquid consumption is the 1%(W/W adding molasses amount)；And access containing lactic acid and bifidobacteria viable bacteria amount 1.0 × 105The bacterium solution of CFU/ml, described viable lactic acid bacteria and bifidobacteria viable bacteria ratio are 1.8:1；
(6) high pressure packing: be pressed into square with high pressure baling press exclusion air after being mixed by the blended machine of step (5) gained material, become every bag of 50kg with Packing treatment；
(7) fermentation: step (6) obtains the sacked material code heap fermentation of good seal, code heaping method: every 1-1.2 cube of heap, sacked material is at code all around, leaves a blank heat extraction in centre.Centre size of leaving a blank is: bag is 10-15cm with the spacing of bag；Fermentation time: just make the nutrition ensilage of applicable breeding sheep for 40 days.
Embodiment
3
(1) gather Caulis Sacchari sinensis slightly leaf；
(2) pulverize: Caulis Sacchari sinensis slightly leaf is pulverized, obtains 0.3cm-0.5cm quarter butt；
(3) modulation: step (2) gained quarter butt Caulis Sacchari sinensis slightly leaf is mixed with cane molasses, chitosan acetic acid solution, urea nitrate and distiller's grains of beer, wherein said Caulis Sacchari sinensis slightly leaf quarter butt is 70 weight portions, described cane molasses 8 weight portion, described chitosan acetic acid solution 2 weight portion, described urea nitrate 0.5 weight portion, described distiller's grains of beer 20 weight portion；Wherein said chitosan acetic acid solutions method: adding 5ml concentration by 100ml water is 30%(W/W) acetic acid solution, chitosan addition is 0.12g；
(4) ozone processes: be 30-35mg/m by step (3) prepared material by ozone concentration3Airtight material-conveying belt；
(5) connecing bacterium: it is 230U/ml transfructosylase liquid that preparation material step (4) obtained adds vigor, transfructosylase liquid consumption is the 1.5%(W/W adding molasses amount)；And access containing lactic acid and bifidobacteria viable bacteria amount 1.2 × 105The bacterium solution of CFU/ml, described viable lactic acid bacteria and bifidobacteria viable bacteria ratio are 1.5:1；
(6) high pressure packing: be pressed into square with high pressure baling press exclusion air after being mixed by the blended machine of step (5) gained material, become every bag of 50kg with Packing treatment；
(7) fermentation: step (6) obtains the sacked material code heap fermentation of good seal, code heaping method: every 1-1.2 cube of heap, sacked material is at code all around, leaves a blank heat extraction in centre.Centre size of leaving a blank is: bag is 10-15cm with the spacing of bag；Fermentation time: just make the nutrition ensilage being suitable for raising birds in 45 days.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. one kind utilizes the method that Caulis Sacchari sinensis slightly leaf prepares nutrition ensilage, it is characterised in that the method comprises the following steps:
(1) pulverize: Caulis Sacchari sinensis slightly leaf is pulverized, obtains 0.3cm-3cm quarter butt；
(2) modulation: step (1) gained quarter butt Caulis Sacchari sinensis slightly leaf is mixed with cane molasses, chitosan acetic acid solution, urea nitrate and distiller's grains of beer, wherein said Caulis Sacchari sinensis slightly leaf quarter butt is 70-75 weight portion, described cane molasses 5-10 weight portion, described chitosan acetic acid solution 1-5 weight portion, described urea nitrate 0.5 weight portion, described distiller's grains of beer 19-25 weight portion；
(3) ozone processes: be 30-35mg/m by step (2) prepared material by ozone concentration3 Airtight material-conveying belt；
(4) bacterium is connect: preparation material step (3) obtained adds the transfructosylase liquid that vigor is 230-280U/ml, and accesses containing lactic acid and bifidobacteria viable bacteria amount 0.8 × 105 -1.2×105The bacterium solution of CFU/ml；
(5) high pressure packing: be pressed into square with high pressure baling press exclusion air after being mixed by the blended machine of step (4) gained material, become every bag of 50kg with Packing treatment；
(6) fermentation: step (5) obtains the sacked material code heap fermentation of good seal, code heaping method: every 1-1.2 cube of heap, sacked material is at code all around, leaves a blank heat extraction in centre, and centre size of leaving a blank is: bag is 10-15cm with the spacing of bag；Fermentation time: 35-45 days, obtains described nutrition ensilage.
The method utilizing Caulis Sacchari sinensis slightly leaf to prepare nutrition ensilage the most according to claim 1, it is characterized in that: chitosan acetic acid solutions method described in step (2): add the acetic acid solution that 5ml mass concentration is 30% by 100ml water, chitosan addition is 0.05-0.12g.
The method utilizing Caulis Sacchari sinensis slightly leaf to prepare nutrition ensilage the most according to claim 1, it is characterised in that: transfructosylase liquid consumption described in step (4) is the 0.5-1.5%(W/W of described cane molasses amount).
The method utilizing Caulis Sacchari sinensis slightly leaf to prepare nutrition ensilage the most according to claim 1, it is characterized in that: step (4) described viable lactic acid bacteria and bifidobacteria viable bacteria ratio are 1.5-2:1, inoculum concentration inoculates 20-40ml bacterium solution by every 10-35kg Caulis Sacchari sinensis slightly leaf particulate.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106306360A (en) * | 2016-08-24 | 2017-01-11 | 陇川县集强林竹产业有限责任公司 | A method for making animal feed |
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| CN106306360A (en) * | 2016-08-24 | 2017-01-11 | 陇川县集强林竹产业有限责任公司 | A method for making animal feed |
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