CN103431507A - Ventilating device for bean pulp fermentation - Google Patents
Ventilating device for bean pulp fermentation Download PDFInfo
- Publication number
- CN103431507A CN103431507A CN2013103548598A CN201310354859A CN103431507A CN 103431507 A CN103431507 A CN 103431507A CN 2013103548598 A CN2013103548598 A CN 2013103548598A CN 201310354859 A CN201310354859 A CN 201310354859A CN 103431507 A CN103431507 A CN 103431507A
- Authority
- CN
- China
- Prior art keywords
- breather
- breather pipe
- bean pulp
- pulp fermentation
- internal layer
- Prior art date
- 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.)
- Granted
Links
- 238000000855 fermentation Methods 0.000 title claims abstract description 38
- 230000004151 fermentation Effects 0.000 title claims abstract description 38
- 244000046052 Phaseolus vulgaris Species 0.000 title claims description 35
- 235000010627 Phaseolus vulgaris Nutrition 0.000 title claims description 35
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000009423 ventilation Methods 0.000 abstract description 22
- 241001465754 Metazoa Species 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 4
- 230000029087 digestion Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000005273 aeration Methods 0.000 abstract 5
- 235000019764 Soybean Meal Nutrition 0.000 abstract 1
- 239000004455 soybean meal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000036284 oxygen consumption Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 150000001413 amino acids Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 244000068988 Glycine max Species 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 235000019750 Crude protein Nutrition 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 description 1
- 108010064851 Plant Proteins Proteins 0.000 description 1
- 108010073771 Soybean Proteins Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
- 244000144987 brood Species 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 235000019621 digestibility Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 108010083391 glycinin Proteins 0.000 description 1
- 230000036737 immune function Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 229940068041 phytic acid Drugs 0.000 description 1
- 235000002949 phytic acid Nutrition 0.000 description 1
- 239000000467 phytic acid Substances 0.000 description 1
- 235000021118 plant-derived protein Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 235000019710 soybean protein Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Landscapes
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
本发明提供一种豆粕发酵用通气装置，包括插入物料中的通气杆，位于所述物料内的通气杆上设有温度检测仪，所述通气杆与外部的加气泵通过输气管连接，所述输气管上设有开关阀门。本发明在通气杆的端部设置温度检测仪，在输气管上设置开关阀门和流量计，可根据发酵物料温度的变化情况，通过阀门调节通气量，有效降提升通气质量和效率，使得发酵产品品质均匀、性能稳定，有效提高动物对饲料的消化和吸收率。
The invention provides an aeration device for soybean meal fermentation, which includes an aeration rod inserted into the material, a temperature detector is arranged on the aeration rod in the material, and the aeration rod is connected with an external air pump through an air delivery pipe. An on-off valve is arranged on the gas pipeline. In the present invention, a temperature detector is installed at the end of the aeration rod, and a switch valve and a flow meter are installed on the gas delivery pipe. According to the change of the temperature of the fermentation material, the ventilation volume can be adjusted through the valve to effectively reduce and improve the ventilation quality and efficiency, so that the fermented product Uniform quality and stable performance can effectively improve the digestion and absorption rate of animals for feed.
Description
Technical field
The invention belongs to the fermenting plant protein technical field, be specifically related to a kind of bean pulp fermentation air-breather.
Background technology
Dregs of beans is the accessory substance that soybean obtains after extracting grease, because of its contain rich in protein (43～48%), than the easy scarce lysine (2.5～2.8%) of the amino acid of balance, several mineral materials nutritional labeling and other plant forage, be widely used in feedstuff industry.But at grease, extract in process, the dregs of beans of gained often passes through high-temperature process, causes protein denaturation serious, and dissolubility is very poor, is unfavorable for digesting and assimilating of animal.Simultaneously, also contain many ANFs in dregs of beans, the ANFs of the heat endurances such as phytic acid, oligosaccharide and glycinin, therefore, if undressed dregs of beans is directly feeding by animal, very easily cause the problems such as diarrhoea and enteron aisle allergy, especially be unfavorable for also unsound brood of function of intestinal canal.Therefore affected to a great extent the feeding value of dregs of beans.
The soybean products that microbial fermentation processes obtains, reduced the content of ANFs in the dregs of beans largely, effectively eliminates the antigenicity of soybean protein, is conducive to growing and the absorption of enteron aisle of animal.After dregs of beans undergoes microbial fermentation, can make its pH value reduce, probio is increased, free amino acid and have that bioactive little peptide content improves, the content of ANFs reduces, nutritive value is improved.Therefore, fermented bean dregs has active influence to the immunologic function of digesting and assimilating, improve of animal, contributes to the growth of animal.
At present, the enterprise that produces fermented bean dregs is a lot, the zymotechnique adopted is also different, caused the quality of fermented bean dregs uneven, even also there is very large difference in the fermented bean dregs quality of same producer different batches, existing fermentation process of bean dregs utilizes vent rod to insert in material, during the fermentation to the material ventilation, exists following not enough:
(1) ventilate inhomogeneous: the process of existing fermentation process of bean dregs ubiquity oxygen consumption fermentation, because accumulation, the air flow property of solid material are poor, the big or small characteristics such as inhomogeneous of material, when being ventilated, easily cause ventilation inhomogeneous, be that the some places ventilation is too much, the some places air is not added to, so inevitably increase invalid throughput, also can affect time and the effect of fermentation simultaneously;
(2) ventilation can not be quantitative: can not quantitatively add the air in the oxygen consumption sweat at present, cause the fermented product quality in unstable, same batch of different places of quality between the product different batches also unstable.
(3) ventilation index Fuzzy: due to the material air demand difference of different depth, in venting process, the relatively uniform index of air consumption neither one of different depth material, brought difficulty to like this ventilation work, throughput is excessive or very few, all can affect the Quality and yield of fermentation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of bean pulp fermentation air-breather, and by the improvement of structure, ventilation evenly, throughput is controlled, the fermented bean dregs quality of producing is even, stable performance, effectively improves digestibility, the absorptivity of animal to feed, improves the resistance against diseases of animal.
For solving the problems of the technologies described above, embodiments of the invention provide a kind of bean pulp fermentation air-breather, comprise the vent rod inserted in material, the vent rod that is positioned at described material is provided with temperature monitor, described vent rod is connected by appendix with the outside air pump that adds, and described appendix is provided with controlled valve and flowmeter.Said structure, can quantitatively ventilate according to the situation of change of fermentation materials temperature, and throughput is controlled, effectively falls and promote ventilation quality and efficiency, and product quality is even, stable performance, effectively improves digestion and the absorptivity of animal to feed.
Wherein, described vent rod is comprised of in the outer breather pipe in this internal layer breather pipe outside internal layer breather pipe, pivoted housing, and this internal layer breather pipe is connected with the described air pump that adds by described appendix;
Have gap between described inside and outside layer breather pipe, described outer breather pipe is provided with outer passage, and described internal layer breather pipe is provided with a plurality of internal layer passages.Said structure can prevent that passage from stopping up, to the fermented bean dregs of deep layer carry out effectively, ventilation uniformly, play the ventilation cooling effect, improve oxygen consumption strain fermentation efficiency, shorten fermentation time, the reduction fermentation costs.
Wherein, described temperature monitor is located at the end in material that inserts in of described outer breather pipe.
Wherein, described outer breather pipe tube wall is provided with 2～4 groups of outer passages of described strip.
Wherein, described internal layer breather pipe tube wall is provided with the described internal layer passage that does not wait in 2～4 group apertures corresponding with outer passage.
Preferably, the flexible pipe that described appendix is the two-part structure, between two sections described appendixs by the detachable connection of snap joint.
Preferably, along the circumferential direction be evenly equipped with the outer passage of 2～4 group leader's bar shapeds on described outer breather pipe tube wall.
Preferably, described temperature monitor is temperature sensor, and an end relative with temperature monitor of described outer gas-adding pipe is provided with temperature indicating device.
Job step of the present invention is as follows:
(1) the ventilation position is selected: according to the situation of fermentation, vent rod is inserted in the fermented bean dregs that needs ventilation (temperature is higher, the inconvenient dead angle of ventilating);
(2) connection of air-breather: the snap joint connected by flexible pipe is flowmeter and add air pump and couple together, then connects the internal layer breather pipe by snap joint;
(3) temperature measuring: the temperature monitor that utilizes outer breather pipe end is measured a ventilation point temperature, and measurement result shows by temperature indicating device, and the aperture of gauge tap valve is regulated the air addition.
The beneficial effect of technique scheme of the present invention is as follows:
The present invention is at the end of vent rod set temperature detector, controlled valve and flowmeter are set on appendix, can be according to the situation of change of fermentation materials temperature, quantitatively ventilate, throughput is controlled, effectively fall and promote ventilation quality and efficiency, product quality is even, stable performance, effectively improves digestion and the absorptivity of animal to feed.
The accompanying drawing explanation
The structural representation that Fig. 1 is the embodiment of the present invention one;
Description of reference numerals:
1, outer breather pipe; 2, internal layer breather pipe; 3, snap joint; 4, controlled valve; 5, flowmeter; 6, add air pump; 7, temperature monitor; 8, internal layer passage; 9, temperature indicating device.
The specific embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, a kind of bean pulp fermentation air-breather, comprise the vent rod inserted in material, and the vent rod that is positioned at described material is provided with temperature monitor 7, described vent rod is connected by appendix with the outside air pump 6 that adds, and described appendix is provided with controlled valve 4 and flowmeter 5.Said structure, can quantitatively ventilate according to the situation of change of fermentation materials temperature, and throughput is controlled, effectively falls and promote ventilation quality and efficiency, and product quality is even, stable performance, effectively improves digestion and the absorptivity of animal to feed.
Described vent rod is comprised of in the outer breather pipe 1 in these internal layer breather pipe 2 outsides internal layer breather pipe 2, pivoted housing, and this internal layer breather pipe 2 is connected with the described air pump 6 that adds by described appendix.
There is gap between described inside and outside layer breather pipe, outer passages of uniform 2～4 group leader's bar shapeds along the circumferential direction on described outer breather pipe 1 tube wall, described internal layer breather pipe tube wall is provided with the described internal layer passage 8 that does not wait in 2～4 group apertures corresponding with outer passage.Said structure can prevent that passage from stopping up, to the fermented bean dregs of deep layer carry out effectively, ventilation uniformly, play the ventilation cooling effect, improve oxygen consumption strain fermentation efficiency, shorten fermentation time, the reduction fermentation costs.
The end inserted in material of described outer breather pipe 1 is provided with temperature monitor 7, and the other end is provided with temperature indicating device 9, and in the present embodiment, described temperature monitor 7 is selected temperature sensor.
In the present embodiment, the flexible pipe that described appendix is the two-part structure, between two sections described appendixs by the detachable connection of snap joint 3.
The job step of the present embodiment is as follows:
(1) the ventilation position is selected: according to the situation of fermentation, vent rod is inserted in the fermented bean dregs that needs ventilation (temperature is higher, the inconvenient dead angle of ventilating);
(2) connection of air-breather: the snap joint connected by flexible pipe is flowmeter and add air pump and couple together, then connects the internal layer breather pipe by snap joint;
(3) temperature measuring: the temperature monitor that utilizes outer breather pipe end is measured a ventilation point temperature, and measurement result shows by temperature indicating device, and the aperture of gauge tap valve is regulated the air addition.
In fermented bean dregs before and after use the present invention, the testing result of each nutrition composition is as follows:
As seen from the above table, utilize air-breather of the present invention in sweat, between the content of the crude protein content of surface, centre and deep layer material thereof, active peptide, free amino acid, standard deviation obviously reduces than traditional aerating mode, and the uniformity between fermentation materials obviously improves.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a bean pulp fermentation air-breather, comprise the vent rod inserted in material, it is characterized in that, the vent rod that is positioned at described material is provided with temperature monitor, described vent rod is connected by appendix with the outside air pump that adds, and described appendix is provided with controlled valve.
2. bean pulp fermentation air-breather according to claim 1, is characterized in that, described vent rod is comprised of in the outer breather pipe in this internal layer breather pipe outside internal layer breather pipe, pivoted housing, and this internal layer breather pipe is connected with described air pump by described appendix;
Have gap between described inside and outside layer breather pipe, described outer breather pipe is provided with outer passage, and described internal layer breather pipe is provided with aperture and does not wait 2～4 groups of internal layer passages.
3. bean pulp fermentation air-breather according to claim 2, is characterized in that, described temperature monitor is located at the end in material that inserts in of described outer breather pipe.
4. bean pulp fermentation air-breather according to claim 2, is characterized in that, described outer breather pipe tube wall is provided with 2～4 groups of described outer passages.
5. bean pulp fermentation air-breather according to claim 2, is characterized in that, described internal layer breather pipe tube wall is provided with the described internal layer passage that does not wait in 2～4 group apertures corresponding with outer passage.
6. bean pulp fermentation air-breather according to claim 1, is characterized in that, described appendix is provided with flowmeter.
7. bean pulp fermentation air-breather according to claim 1, is characterized in that, described appendix is flexible pipe.
8. according to the described bean pulp fermentation device of any one in claim 1,6 or 7, it is characterized in that, described appendix is the two-part structure, between two sections described appendixs by the detachable connection of snap joint.
9. bean pulp fermentation air-breather according to claim 4, is characterized in that, along the circumferential direction is evenly equipped with the outer passage of 2～4 group leader's bar shapeds on described outer breather pipe tube wall.
10. according to the described bean pulp fermentation air-breather of claim 1 or 3, it is characterized in that, described temperature monitor is temperature sensor, and an end relative with temperature monitor of described outer gas-adding pipe is provided with temperature indicating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310354859.8A CN103431507B (en) | 2013-08-09 | 2013-08-09 | Aeration device for soybean meal fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310354859.8A CN103431507B (en) | 2013-08-09 | 2013-08-09 | Aeration device for soybean meal fermentation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103431507A true CN103431507A (en) | 2013-12-11 |
| CN103431507B CN103431507B (en) | 2015-09-09 |
Family
ID=49685304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310354859.8A Expired - Fee Related CN103431507B (en) | 2013-08-09 | 2013-08-09 | Aeration device for soybean meal fermentation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103431507B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784426A (en) * | 2017-04-26 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Soy bean milk making machine and its control method and control device |
| CN108784283A (en) * | 2017-04-26 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Soy bean milk making machine and its control method and control device |
| CN110642653A (en) * | 2019-11-19 | 2020-01-03 | 重庆大学 | Urban kitchen waste anaerobic fermentation biogas residue aerobic composting ventilation system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544761A (en) * | 1977-06-07 | 1979-01-13 | Miyoshi Suzue | Rectangular fermenting column with open and close type ventilating window |
| JPH11155555A (en) * | 1997-11-25 | 1999-06-15 | Yamashiro Ferment:Kk | Production apparatus for fermented product |
| JP2001340829A (en) * | 2000-06-01 | 2001-12-11 | Shikoku Sobi Kk | Wet waste drying apparatus |
| CN1584007A (en) * | 2004-05-25 | 2005-02-23 | 林宗让 | Olive-vinegar, preparing method and apparatus |
| CN2799568Y (en) * | 2005-06-28 | 2006-07-26 | 江苏大学 | Liquid seed-producing and fermentation device for edible fungus |
| CN101993821A (en) * | 2009-08-21 | 2011-03-30 | 张青云 | Multifunctional simple miniature fermentation device adopting domestic insulating vessel |
| CN202322818U (en) * | 2011-11-11 | 2012-07-11 | 黑龙江东方学院 | Microorganism stirring device |
| CN102796663A (en) * | 2012-07-19 | 2012-11-28 | 南京荣欣化工有限公司 | Ventilating fermentation tank |
-
2013
- 2013-08-09 CN CN201310354859.8A patent/CN103431507B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544761A (en) * | 1977-06-07 | 1979-01-13 | Miyoshi Suzue | Rectangular fermenting column with open and close type ventilating window |
| JPH11155555A (en) * | 1997-11-25 | 1999-06-15 | Yamashiro Ferment:Kk | Production apparatus for fermented product |
| JP2001340829A (en) * | 2000-06-01 | 2001-12-11 | Shikoku Sobi Kk | Wet waste drying apparatus |
| CN1584007A (en) * | 2004-05-25 | 2005-02-23 | 林宗让 | Olive-vinegar, preparing method and apparatus |
| CN2799568Y (en) * | 2005-06-28 | 2006-07-26 | 江苏大学 | Liquid seed-producing and fermentation device for edible fungus |
| CN101993821A (en) * | 2009-08-21 | 2011-03-30 | 张青云 | Multifunctional simple miniature fermentation device adopting domestic insulating vessel |
| CN202322818U (en) * | 2011-11-11 | 2012-07-11 | 黑龙江东方学院 | Microorganism stirring device |
| CN102796663A (en) * | 2012-07-19 | 2012-11-28 | 南京荣欣化工有限公司 | Ventilating fermentation tank |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784426A (en) * | 2017-04-26 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Soy bean milk making machine and its control method and control device |
| CN108784283A (en) * | 2017-04-26 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Soy bean milk making machine and its control method and control device |
| CN108784283B (en) * | 2017-04-26 | 2021-01-01 | 佛山市顺德区美的电热电器制造有限公司 | Soybean milk maker and control method and control device thereof |
| CN108784426B (en) * | 2017-04-26 | 2021-06-18 | 佛山市顺德区美的电热电器制造有限公司 | Soybean milk maker and control method and control device thereof |
| CN110642653A (en) * | 2019-11-19 | 2020-01-03 | 重庆大学 | Urban kitchen waste anaerobic fermentation biogas residue aerobic composting ventilation system |
| CN110642653B (en) * | 2019-11-19 | 2020-11-20 | 重庆大学 | A kind of urban kitchen waste anaerobic fermentation biogas residue aerobic compost ventilation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103431507B (en) | 2015-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100586302C (en) | A kind of strong immune growth-promoting feed additive and preparation method thereof | |
| CN105410410A (en) | Pig complete fermented feed and preparation method thereof | |
| CN102318680A (en) | Liquid composite acidity regulator used in calf and lamb milk replacer | |
| CN105831438A (en) | Milk cow feed and preparation method thereof | |
| CN103431507A (en) | Ventilating device for bean pulp fermentation | |
| CN103637018A (en) | Large/medium-granularity compound pig feeds and preparation method | |
| Ibanez et al. | Murciano-Granadina goat performance and methane emission after replacing barley grain with fibrous by-products | |
| CN102450483A (en) | Fattening feed for cattle | |
| CN104522326A (en) | Formula of feed for milking sows and preparing method of the feed | |
| CN103931951A (en) | Method for preparing whole wheat capable of being fed for cows and pigs | |
| CN104982733A (en) | Method for producing feed by chick manure | |
| CN111743044A (en) | Forage-free feeding fermented feed for mutton sheep and preparation method thereof | |
| CN105901342A (en) | Milk cow feed and preparation method thereof | |
| CN108029850A (en) | A kind of standby swine feed and preparation method thereof | |
| CN107581370A (en) | The production technology of ox feed is made in a kind of forage varieties | |
| CN203870024U (en) | Test device of animal feed | |
| CN110511884A (en) | One bacillus coagulans and its application in feed processing | |
| RU2412609C1 (en) | Method of cow cereal fodder production | |
| CN107439466A (en) | A kind of method for breeding that sow is fed with liquid-state feed | |
| CN108200999B (en) | Yeast composition for ruminants, feed, preparation method and application | |
| Amin et al. | Rumen volatile fatty acids and morphology of the rumen mucosa of swamp buffalo raised under semi-intensive and extensive system in tropical environment | |
| CN107981054A (en) | A kind of multi-flavor parcel ox feed and preparation method thereof | |
| CN103262947A (en) | Preparation method of cow milk production increasing biological fermentation peptide additive, and application method of additive | |
| CN109938179A (en) | Fermented feed for improving growth performance and relieving heat stress of heifers and its preparation and application | |
| CN216879612U (en) | Soybean pulp powder grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160809 |