CN1653931A - Industrialized product of plant straw feeding stuff and its preparing method - Google Patents
Industrialized product of plant straw feeding stuff and its preparing method Download PDFInfo
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Abstract
The present invention discloses industrial stalk feed product and its production process. Plant stalk is produced into fermented stalk fiber bundle through kneading in kneading machine to form slender stalk fiber, moistening stalk fiber with added water, adding microbial fermenting bacterial preparation, compacting, bundling, sealing with coating film for inside fermentation. The present invention has the features of long storing period, convenient use and no environmental pollution.
Description
Technical field
The present invention relates to a kind of product of straw feed industrialization, particularly a kind of special-purpose stalk fermentation microbial inoculum that straw is added activation carries out that anaerobic fermentation is handled and the industrialization stalk animal feed that makes.The invention still further relates to the preparation processing method of the said goods, be specifically designed to production the said goods.
Background technology
Along with the increase and the output of the plantation amounts of cereal crops improves, also in a large amount of producing, the most original purposes of these stalks is exactly as fuel to straw, the lighting a fire heating etc. of cooking as the byproducts of cereal crops.But along with the raising of people's living standard, the utilization of electricity, coal, natural gas, this original purposes slowly will be eliminated by people.The processing of straw has also just become a serious pollution problem, buries in the existing processing method as with crushed stalk and carries out so-called straw-returning, and the technology of this way is ripe not enough, and practical application is very few.What is more with the stalk behind the crop harvesting lights and burns, and not only has a strong impact on environment, causes atmosphere pollution, also can bring bigger secondary face to ring to traffic such as highway civil aviatons, and this way also is the processing method that country's order is forbidden.
Straw is fed domestic animals such as cattle and sheep as feed also have suitable history, but this feeding patterns also only is extensive nursing, the stalk that uses also only limits to maize straw, generally be to carry out feeding after maize straw is directly pulverized, but this feeding method straw utilization rate is too low, and the effect of searching for food is bad, feeds ox with the maize straw that cuts up with a hay cutter the section of one-tenth, the stalk amount that residue can not be searched for food causes serious stalk waste more than 1/3rd.And this feeding method bioavilability of the directly edible stalk of animal is extremely low.The straw feed of the green grass or young crops of exploitation storage afterwards is with direct bundling stacking after the crushed stalk and carries out spontaneous fermentation, the defective of this straw feed is: natural natural microbial kind is too assorted too much, cause in storing sweat often putrid and deterioratedly and can not use, and memory time is short.Even greenfeed and fermented feed also all rest on cellar processing and the small-scale application, can't form the straw feed product of suitability for industrialized production, transportation and commercial sales.
Summary of the invention
The object of the present invention is to provide a kind of straw feed product of can industrialization producing, the commercialization that it not only can realize straw feed can also form and be convenient to the commodity that circulate and store and then commercialization.
Industrialized product of plant straw feeding stuff of the present invention be with straw through machinery rub silk, fully add water, moistening fully, add microbial fermentation microbial inoculum, bundling, envelope film fermentation and the straw feed packaging product made in proportion.
The above-mentioned process of rubbing can be finished in kneading machine, crushed stalk is rubbed into the stalk silk of 3～5 centimetres of length.
Above-mentioned moistening fully being meant of water that fully add evenly soaked more than 24 hours the stalk silk in clear water.
The microbial fermentation microbial inoculum of above-mentioned described interpolation makes like this: after Lactobacillus plantarum, geotrichum candidum, trichoderma reesei, bacillus subtilis are done three grades of conventional cultivations respectively; 2～3 parts of 1～2 part of 4～5 parts of Lactobacillus plantarums, bacillus subtilis, the trichoderma reeseis that obtains in cultivation, the ratio of 3～4 parts of bacterium liquid of geotrichum candidum are mixed; Be inoculated in the solid medium of making by dregs of beans, wheat bran, corn flour, urea the fermented and cultured maturation promptly.
The usage ratio of above-mentioned fermenting agent is between one thousandth to thousand/three of dry straw weight.
Above-mentioned stalk can be to do yellow straw or blue or green straw; Described straw can be maize straw, jowar stalk, straw, wheat stalk, peanut vine, sweet potato vine or their mixture one of them.
The preparation method of above-mentioned industrialized product of plant straw feeding stuff of the present invention may further comprise the steps:
A: stalk is rubbed processing: the dry straw of purchase or blue or green stalk are pulverized with straw rubber and are rubbed, and make it to form long 3～5 centimetres elongated stalk silk;
B: it is moistening fully that the stalk silk adds water: the elongated stalk silk that above-mentioned steps a obtains was put into the clear water immersion more than 24 hours, pull out to drench and do, stalk silk total moisture content is maintained between 60～80%;
C: fermenting agent is added in preparation: at first prepare leavening, the moistening stalk silk that the stalk fermentation microbial inoculum is obtained in above-mentioned steps b in proportion evenly sprays, and stirs;
D: bundling: the stalk silk that carries disease germs that above-mentioned steps c is obtained is sent into baler and is carried out bundling, ties up solidly in the bundling process with fine cordage, is banded in the baler and finishes automatically;
E: envelope film: with film sealing machine plastic sheeting is sealed in the above-mentioned stalk silk that obtains and ties up, stack and ferment;
F: fermentation: the stalk silk behind the envelope film under anaerobic ferments, and temperature is controlled at more than 10 degrees centigrade, and the time is grasped more than 7 days, just forms product of the present invention.
Used microorganism fermentation of plant straws microbial inoculum makes like this: after Lactobacillus plantarum, geotrichum candidum, trichoderma reesei, bacillus subtilis are done three grades of conventional cultivations respectively; 2～3 parts of 1～2 part of 4～5 parts of Lactobacillus plantarums, bacillus subtilis, the trichoderma reeseis that obtains by cultivation, the mixing of 3～4 parts of bacterium liquid of geotrichum candidum; Be inoculated in the solid medium of making by dregs of beans, wheat bran, corn flour, urea the fermented and cultured maturation promptly.
Above-mentioned stalk is to do yellow straw or blue or green straw, can be maize straw, jowar stalk, wheat stalk, straw, peanut vine, sweet potato vine or their mixture one of them.
Above-mentioned industrialized product of plant straw feeding stuff is used to feed livestock and poultry such as ox, pig, sheep, chicken, duck, goose.
Industrialized product of plant straw feeding stuff of the present invention has following characteristics:
One, can shorten producting stalk fodder and make the ripe time, prolong and store the shelf-life.Because manufacturing process is to carry out under the condition of sealing anoxic, beneficial microbe in the stover ferment agent utilizes carbohydrate, soluble sugar and other nutrient in the stalk, the anaerobism lactic acid bacteria is bred in a large number, produce lactic acid, when pH value reaches about 4, whole acid environment can suppress the growth of all bacteriums, mould spoilage organisms.Even the growth of lactic acid bacteria itself also has been subjected to inhibition, at this moment, reach a kind of balance, all microorganisms have all stopped activity, thereby reach the purpose of stalk long preservation.Owing to contain nutritional labelings such as a large amount of lactic acid bacterias and all kinds of digestive ferments in the stover ferment agent, whole stalk fermentation process is shortened widely, blue or green, yellow stalk fermentation can be ripe at 7-10 days.Because external lactic acid bacteria, it is more even that whole fermentation process all seems again, and the therefore whole intact holding time can be longer.
Two, soak after, make the straw silk can uniform water absorption, in the process of adding leavening, the distribution of microbial inoculum also relatively evenly, during the fermentation, the growth and development process of bacterium also is uniformly, thereby can avoid the putrid and deteriorated phenomenon of the inhomogeneous generation of attenuation degree.It is a key factor that this immersion adds the complete moistening way of water, and the stalk silk after test is moistening cmpletely adds other beneficial microbe that can ferment can be not putrid and deteriorated yet.
Three, improve the palatability of straw feed, improved grazing speed, feed intake.In stover ferment agent wood mould cellulase effect of producing under, the ester bond of xylan chain and lignin polymers is by enzymolysis in the cellulose, long-chain molecule becomes short chain, a molecule has become straight chain, has increased the flexibility and the dilation of product, and palatability has obtained good improvement.Because saccharomycetic effect has produced sour perfume (or spice), sweet-smelling, fruital flavor in the stover ferment agent, has also improved palatability greatly.Because the effect of bacillus subtilis in the stover ferment agent, the content of glutamic acid in the straw feed (monosodium glutamate) can increase several times, has increased animal appetite to a great extent.
Four, significantly increase the nutritional labeling of straw feed.Wooden mould, cellulase in the stover ferment agent, geotrichum candidum make the pentose in the stalk transform into mycoprotein in action, and crude protein can reach 12%.Polysaccharose substances such as the cellulose in the stalk, hemicellulose are mould at wood, be degraded into monose under the effect of cellulase, because monose further synthetic volatile fatty acid under the beneficial microbe fermentation, the content of volatile fatty acid can improve greatly.Saccharomycete in the stover ferment agent, bacillus produce a large amount of B family vitamins during the fermentation, and the maximum recruitment of B family vitamin is more than 10 times.
Five, improve the straw feed conversion ratio.Straw feed quality deliquescing after the fermentation, dilation are better, rumen microorganism can directly be contacted with cellulose, thereby improved coarse-fibred digestibility.Rolling up of digestive ferment, the especially cellulase of all kinds of digestive ferments in the stover ferment agent and all kinds of beneficial bacteriums generations in manufacturing process well digested feed.
Six, improve body immunity, prevention and treatment intestines problem.Contain a large amount of beneficial bacteriums in the product, these beneficial bacteriums form the fungus strain balance in animal intestinal, suppress harmful bacteria growing, prevention and treatment intestines problem.A large amount of beneficial bacteriums produce a kind of material and can improve immunity of organisms and anti-stress ability in enteron aisle.
Seven, suppress the generation of ammonia and amine, reduce fecal pollution, improve feeding environment.All kinds of digestive ferments in the product have been participated in the overall process of animal digestion, to the N in the feed, P, S absorb more abundant, the ight soil stink alleviates, and has reduced mosquitos and flies and has multiplied.The improvement of feeding environment has reduced the concentration of Escherichia coli and salmonella, has greatly reduced the generation of milk cow respiratory infectious disease and intestines problem.
Eight, improve milk quality, no drug residue, produce antibiotic-free milk.Beneficial microbe in the product has the ability of preventing and curing diseases, and makes the use of antibacterials such as antibiotic reduce the corresponding reduction of the medicament residue of animal products.Beneficial microbe can play activation, improves the content of butterfat percnetage, lactoprotein, lactose, milk solids etc.
Nine, the bacterial classification of stalk fermentation microbial inoculum is cultivated mixing more earlier respectively, satisfied the difference growth demand of different strains, reach best culture effect, have best activity.
The specific embodiment
Be initial feed below with the maize straw, preparation milk cow stalk industrialization feed is that example describes.
Embodiment 1:
One, the dried yellow maize stalk that uses RC500 type straw rubber to collect is rubbed.Raw material pushes from feeding mouth, cut off and enter cylinder through cutting knife, by the strike of hammer leaf, and with the mutual kneading action of thread form plate, stalk is rubbed broken, the centrifugal action by fan blade is discharged machine to the stalk of rubbing after broken by discharging opening then.Rub what of effect and particle by what the quantity of regulating hammer leaf was adjusted stalk.Reduce hammer leaf, discharging stalk lengthening, particle reduces, and increases hammer leaf, and the discharging stalk shortens, and particle increases.After adjusting, the length of the stalk silk that process is rubbed is controlled between 3～5 centimetres and promptly meets the requirements.
Two, the preparation of stalk fermentation microbial inoculum.
1, initial bacterial classification:
Use existing bacterial classification, comprise Lactobacillus plantarum (Lactobacillus plantarum), geotrichum candidum (Debaryomyces polymorphus), trichoderma reesei (Trichoderma reesei), bacillus subtilis (Bacillus subtilis subsp.Subtilis).
2, preparation culture medium:
(1) Lactobacillus plantarum culture medium:
Casein peptone 10.0 grams, beef extract 15.0 grams, yeast extract 10.0 grams, glucose 5.0 grams, sodium acetate 5.0 grams, citric acid diamines 2.0 grams, Tween 80 1.0 grams, K2HPO4 2.0 grams, MgSO4.7H2O 0.2 gram, MnSO4.H2O 0.05 gram, the CaCO320.0 gram, agar 15.0 grams, distilled water constant volume 1.0L, pH6.8.
(2) geotrichum candidum culture medium:
12 Brix. brewer's wort 1.0L add agar 1.5-2.0%.Brewer's wort preparation: claim rice 500g, clean, add water 4000ml, boil into congee, be cooled to 60-65 ℃.The 1500g malt flour mixed in the congee stir, placed in the 55-60 ℃ of incubator saccharification 4 hours, can take out filtration.Filtrate bottling sterilization is standby, and the time spent is diluted to required pol with filtrate.
(3) trichoderma reesei culture medium:
Casein peptone, tryptic digest 5.0g, Peptone 5.0g, Tween 80 1.0, Yeast extract 10.0g, Cellulose 10.0g, filter paper bar, filter paper pulp, Distilled water1.0L, pH7.5.
(4) bacillus subtilis bacterium culture medium:
Peptone 10.0 grams, beef extract 3.0 grams, yeast extract 10.0 grams, NaCl5.0 gram, agar 15.0 grams, distilled water 1.0L, pH7.0.
3, production technology:
(1) the solid test tube strains is cultivated:
According to the preparation method of culture medium, prepare above-mentioned four kinds of bacterial classification solid slant mediums respectively, it is standby to put into refrigerator cold-storage after the numbering.Check the number respectively and insert the test tube original seed, Lactobacillus plantarum is put into the anaerobism incubator, under the temperature of 30-37 degree, cultivated 48-60 hour, geotrichum candidum was cultivated 30-48 hour under 30 degree temperature, trichoderma reesei was cultivated 60 hours under 28-32 degree temperature, bacillus subtilis was cultivated 36 hours under 38 degree temperature, and it is standby to put into 4 degree refrigerators.
(2) liquid triangular flask strain preparation:
Prepare the required fluid nutrient medium of above-mentioned bacterial classification, and insert corresponding solid test tube strains, under above-mentioned condition of culture, cultivate, produce the liquid spawn of using with bacterial classification as making.
(3) production strain preparation:
The preparation malt juice liquid medium, through being driven into respectively behind the high-temperature sterilization in one, two, three, No. four cultivation jar, and in jar, add the calcium carbonate of 1-2%, in No. two jars, add 2% beef extract, 1% yeast extract, the cellulose that adds 0.5-1% in No. 3 jars, be cooled to 30 degree, corresponding one, two, three, No. four jar inserts Lactobacillus plantarum, bacillus subtilis, trichoderma reesei, geotrichum candidum respectively, under the cultivation temperature of above-mentioned (1), cultivate respectively 48-72 hour standby.Wherein: a static cultivation of bacterial classification, two, three, No. four bacterial classification will feed aseptic compressed air.
(4) preparation of mixed bacteria liquid:
Stover ferment agent used in the present invention is to adopt many bacterial strains to cultivate the production of hybrid seeds separately, carry out by a certain percentage then compound after, be inoculated into and carry out on the solid material that fermented and cultured produces.The mixed proportion of above-mentioned four bacterial classifications is: 4 parts of Lactobacillus plantarums, 1 part of bacillus subtilis, 2 parts of trichoderma reeseis, 3～4 parts of geotrichum candidums.
(4) solid pharmaceutical preparation preparation:
Dregs of beans, wheat bran, corn flour, urea are mixed by 40%, 20%, 38%, 2% amount respectively, pack into and carry out high-temperature sterilization in the high-temperature sterilization device, be cooled to 30 degree then, insert cultured mixing material bacterial classification, inoculum concentration is pressed the 15-30% of solid material, the solid material that inoculation is good is encased in the solid fermentation container, cultivates 36-60 hour at 30-45 degree bottom fermentation.
Three, it is moistening fully to add water.The stalk silk that makes in the step 1 is placed in the clear water soaks, soak time is more than 24 hours, and it is moistening to make it fully suction, and this is a critical step, evidence, and the straw silk after the immersion itself is softness just, has improved palatability.Add water simultaneously not from dividing moistening incomplete stalk silk fermentation inhomogeneous, putrid and deteriorated easily.And the stalk silk after soaking not only can use leavening of the present invention, also can use other beneficial microbe.Material total moisture content after the immersion reaches between 60%～80%.And after the stalk silk added water, weight reached 2-3 times of dry weight, and is moistening even.Pull out after the immersion to drench to do and just can enter next step operation.
Four, add the microbial fermentation microbial inoculum.The microbial fermentation microbial inoculum that step 2 is made, add the warm water activation in dry straw weight one thousandth ratio extremely after, evenly be sprayed onto on the moistening stalk silk, and stir.
Five, the above-mentioned stalk silk that stirs is carried out bundling, about about 70 kilograms of every bundle weight with MK5050-G type circle bundle baler.In bundling, tie up solidly, form the stalk silk bundle of one with fine cordage.
Six, with YBS-5050 type circle bundle coating machine coating, use the plastic tensile film, seal behind the coating as coated fertilizer.
Seven, stack fermentation.The stalk silk bundle stacking that coating finishes is fermented, and fermentation place temperature should remain on more than 10 degrees centigrade, and fermentation time just can use about 7 days, and sweat also can be finished in the entrucking transportation.After fermentation was finished, because the anaerobic fermentation that carries out has reached a balance in the plastic sheeting of sealing, sweat can natural termination, so be bundled in the coating can long preservation and the corruption that undergoes no deterioration for the stalk silk after the fermentation.
Through above-mentioned processing procedure, each maize straw of thousand kilograms can obtain 2,000 to 3,000 kilograms coating stalk silk bundle.Product of the present invention is directly opened coating in use and just can be fed.
Embodiment 2: process is identical with embodiment 1, and different is, the microorganism formulation that is added is the commercial goods " the little storage in Xinjiang king " based on lactic acid bacteria, and ratio is identical with embodiment with method, also can reduce putrid and deteriorated ratio.
The technical indicator analysis of product of the present invention:
1. product of the present invention and the not nutritive value comparison of fermented stalk.
A: the nutritive value (%) of roughage before not fermenting:
| Feed | Dry | Crude protein | Crude fat | Crude fibre | NFE | Comprehensive net energy |
| Corn stalk | ????89.2 | ????5.9 | ????0.9 | ????30.4 | ????50.2 | ????3.61 |
| Wheat Straw | ????88.0 | ????5.6 | ????1.6 | ????33.9 | ????41.1 | ????2.29 |
| Sweet potato vine | ????88.0 | ????2.7 | ????2.7 | ????28.5 | ????39.0 | ????3.64 |
| Peanut vine | ????91.3 | ????11 | ????1.5 | ????29.6 | ????41.3 | ????4.31 |
B: the nutritive value (%) of fermentation back product of the present invention:
| Dry | Crude protein | Crude fat | Crude fibre | NFE | Comprehensive net energy | |
| Corn stalk | ????90.6 | ????6.9 | ????3.45 | ????29.2 | ????53.3 | ????4.31 |
| Wheat Straw | ????89.3 | ????6.6 | ????4.23 | ????32.5 | ????42.7 | ????2.68 |
| Sweet potato vine | ????92.3 | ????9.3 | ????4.92 | ????27.4 | ????40.5 | ????4.33 |
| Peanut vine | ????92.0 | ????13.1 | ????4.42 | ????28.4 | ????43.4 | ????4.72 |
2. the comparison (%) on nutritive value preservation and feed surplus material and digestibility of common stalk and product of the present invention:
| The white right proportion of goods damageds of nutrition | The feed trough Scrap Factor | Digestibility | |
| Common straw feed | 30％ | 30％ | ??50％ |
| Adopt the standing grain bread grass | 8％ | 5％ | ??90％ |
3. product of the present invention and common straw feed are in the comparison of palatability, feed value and product quality each side:
4. feeding trial result.
Compare feeding trial with 750 the every group milk cows that normally give milk.
The routine pattern of feeding is: every ox 7 kilograms of high-quality hays every day, 7 kilograms of dried yellow stalks; The nursing pattern of product of the present invention: every day 15 kilograms of every product consumptions of the present invention, conventional 5 kilograms of the yellow stalks of doing; Other is identical.The every cow head annual of normal mode is normally given milk 6000 kilograms, and uses 6750 kilograms of annual every the average fecund milk of product of the present invention.
The market reference price:
1.6 yuan/kilogram in milk;
0.5 yuan/kilogram in high-quality hay;
0.20 yuan/kilogram of dried yellow maize stalk;
0.26 yuan/kilogram in product feed of the present invention.
Result of calculation
(1) feed cost
1. use product of the present invention, every cow head roughage every day is dropped into: 0.26 * 15+0.2 * 5=6.2 unit;
2. feed every ox roughage every day of routine is dropped into: 0.5 * 7+0.2 * 7=4.9 unit;
3. benefit increases:
Increase milk every day: 1.6 * 2.5=4 unit;
Feed cost increases: 6.2-4.9=1.3 unit;
Synergy: 4-1.7=2.7 unit;
One of the 750 cow head phase of giving milk adds up ten thousand yuan of synergy: 2.7 * 300 * 750=60.75.
(2) drug cost:
The disease of digestive tract of 750 cow heads all disappears, and has reduced drug cost, and every ox can reduce about 5 yuan of drug costs in every month, and can save drug cost every whole year: 5 * 12=60 unit, 750 cow heads can be saved ten thousand yuan of 60 * 750=4.5.
And purchase, transportation, pulverizing, the medical treatment expense of having saved dried yellow stalk.
Certainly, the product of the invention described above has formed the straw feed of bundled coating packing, and it is that to have a storage time long, stores the place and requires lowly, and transportation is easy, uses simple commercialization straw feed, successful solution the problem of straw feed product industrialization.Realized the processing of having a mind to simultaneously, avoided causing environmental hazard stalk.
The present invention is to be raw material to do yellow stalk, add special stalk fermentation microbial inoculum,, stalk is carried out anaerobic fermentation through being ground into silk, fully adding processes such as water, bundling, coating, thereby the putrid and deteriorated problem in the minimizing sweat reaches the purpose that improves the straw utilization rate.
Claims (10)
1. industrialized product of plant straw feeding stuff is characterized in that: be with straw through machinery rub silk, add water moistening fully, add microorganism formulation, bundling, coating fermentation and the biological feedstuff of stalk packaging product made in proportion.
2. industrialized product of plant straw feeding stuff according to claim 1 is characterized in that: the described process of rubbing is finished in kneading machine, crushed stalk is rubbed into the stalk silk of 3～5 centimetres of length.
3. industrialized product of plant straw feeding stuff according to claim 1 is characterized in that: described to add water fully moistening be to soak more than 24 hours in water.
4. industrialized product of plant straw feeding stuff according to claim 1 is characterized in that: the microbial fermentation microbial inoculum of described interpolation makes like this: after Lactobacillus plantarum, geotrichum candidum, trichoderma reesei, bacillus subtilis are done three grades of conventional cultivations respectively; 2～3 parts of 1～2 part of 4～5 parts of Lactobacillus plantarums, bacillus subtilis, the trichoderma reeseis that obtains in cultivation, the ratio of 3～4 parts of bacterium liquid of geotrichum candidum are mixed; Inoculate in the solid medium of making by dregs of beans, wheat bran, corn flour, urea the fermented and cultured maturation promptly.
5. industrialized product of plant straw feeding stuff according to claim 4 is characterized in that: the usage ratio of described microbial straw fermenting agent is one thousandth to thousand/three of dry straw quality.
6. industrialized product of plant straw feeding stuff according to claim 1 is characterized in that: described stalk is to do yellow straw or blue or green straw; Kind be maize straw, jowar stalk, straw, wheat stalk, peanut vine, sweet potato vine or their mixture one of them.
7. the preparation method of the industrialized product of plant straw feeding stuff described in claim 1 to 6 is characterized in that may further comprise the steps:
A: stalk is rubbed processing: the dry straw of purchase or blue or green stalk are pulverized with straw rubber and are rubbed, and make it to form long 3～5 centimetres elongated stalk silk;
B: it is fully moistening that the stalk silk adds water: the elongated stalk silk that above-mentioned steps is obtained soaked in clear water 24 hours, pulled out to drench and did, and water content is reached between 60～80%;
C: the microbial fermentation microbial inoculum is added in preparation: preparation microbial fermentation microbial inoculum, and the moistening stalk silk that fermenting agent is obtained in above-mentioned steps in proportion evenly sprays;
D: bundling: the stalk silk of the band leavening that above-mentioned steps is obtained is sent into baler and is carried out bundling, ties up solid in the bundling process with fine cordage;
E: envelope film: with film sealing machine plastic sheeting is sealed in the above-mentioned stalk silk that obtains and ties up, stack fermentation;
F: fermentation: the stalk silk behind the envelope film under anaerobic ferments, and environment temperature is controlled at more than 10 degrees centigrade, and the time is grasped more than 7 days, just forms packing of product product of the present invention.
8. the preparation method of industrialized product of plant straw feeding stuff according to claim 7, it is characterized in that: used microbial fermentation microbial inoculum makes like this: after Lactobacillus plantarum, geotrichum candidum, trichoderma reesei, bacillus subtilis are done three grades of conventional cultivations respectively; 2～3 parts of 1～2 part of 4～5 parts of Lactobacillus plantarums, bacillus subtilis, the trichoderma reeseis that obtains in cultivation, the ratio of 3～4 parts of bacterium liquid of geotrichum candidum are mixed; Be inoculated in the solid medium of making by dregs of beans, wheat bran, corn flour, urea the fermented and cultured maturation promptly.
9. the preparation method of industrialized product of plant straw feeding stuff according to claim 7, it is characterized in that: described stalk is to do yellow straw or blue or green straw, kind be maize straw, jowar stalk, wheat stalk, straw, peanut vine, sweet potato vine or their mixture one of them.
10. the preparation method of industrialized product of plant straw feeding stuff according to claim 7, it is characterized in that: described product is used to feed livestock and poultry such as ox, pig, sheep, chicken, duck, goose.
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| US6699514B2 (en) * | 1996-02-15 | 2004-03-02 | Biotal Ltd. | Microorganisms and their use in animal feed |
| WO1998056366A1 (en) * | 1997-06-09 | 1998-12-17 | Dustin Investments Cc | A composition for use as a pharmaceutical and in specific agricultural and industrial applications |
| JP5037768B2 (en) * | 2001-09-27 | 2012-10-03 | 三菱レイヨン株式会社 | Process for producing optically active 2-methyl-1,3-propanediol monoester |
| WO2004106547A2 (en) * | 2003-06-02 | 2004-12-09 | Check-Points Bv | Fast method for detecting micro-organisms in food samples |
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