CN109430072A - A kind of Newborn yak mother stock is from feed bunk - Google Patents
A kind of Newborn yak mother stock is from feed bunk Download PDFInfo
- Publication number
- CN109430072A CN109430072A CN201811345828.5A CN201811345828A CN109430072A CN 109430072 A CN109430072 A CN 109430072A CN 201811345828 A CN201811345828 A CN 201811345828A CN 109430072 A CN109430072 A CN 109430072A
- Authority
- CN
- China
- Prior art keywords
- fence
- feed
- fine fodder
- adjustment
- side wall
- 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
- 244000309466 calf Species 0.000 claims abstract description 34
- 241000283690 Bos taurus Species 0.000 claims abstract description 16
- 238000002955 isolation Methods 0.000 claims abstract description 15
- 244000144980 herd Species 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 2
- 210000005069 ears Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/03—Housing for domestic or laboratory animals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/035—Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
- A01K1/0356—Feeding or drinking devices associated with cages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- General Health & Medical Sciences (AREA)
- Birds (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention discloses a kind of Newborn yak mother stocks from feed bunk, including feeding bowl assembly and isolation rail component, and isolation rail component is fixed on the side of feeding bowl assembly；The isolation rail component includes the first fence, side wall column and adjustment bar, the side wall column has multiple, at least one side wall column is rotatably connected with the first fence in multiple side wall columns, at least one side wall column is detachably connected with the first fence in multiple side wall columns；First fence includes fence main body, and the fence main body has through-hole, and the adjustment bar may pass through the through-hole.The present invention realizes by adjusting bar to be prevented cow and calf is only allowed to enter in isolated column the purpose for feeding fine fodder, is avoided fine fodder from corroding and waste, is significantly improved fine fodder utilization rate, saved fine fodder cost.
Description
Technical field
The invention belongs to livestock-raising fields, and in particular to a kind of Newborn yak mother stock is from feed bunk.
Background technique
In yak breeding process, early weaning can significantly improve the reproductive capacity of Yak cow, to improve herdsman
Income.What early weaning was taken is disposable wean technology, and the calf at 3-5 monthly age is disposably separated with cow, after separating
Calf and cow individually herd, in addition start independent supplementary feeding fine fodder to calf, with supplement the nutrients.But calf is in the 3- of wean
It hardly searches for food in 7 days fine fodder, stress reaction is larger, additionally, due to the shortage of nutrition, brings sternly to the growth and development of calf
The influence of weight.The calf fine fodder of training feeding in advance is given before wean, cow strives food calf fine fodder in order to prevent, it is necessary to go out to herd
It is preceding or return herd after artificially cow and calf are separated, supplementary feeding is individually carried out to calf.But yak is the domestic animal put in a suitable place to breed, and personality compares
It is brutal, artificially great inconvenience will be brought to keeper in cow and calf separation process.
In published existing literature, there has been no crib of the calf mother stock from nursing for being directed to yak.
In view of the above problems, the invention proposes a kind of Newborn yak mother stocks from feed bunk.
Summary of the invention
The problem of for prior art, the invention proposes a kind of Newborn yak mother stocks from feed bunk, according to
Alpine-arctic Pastoral produces the biological characteristics design of reality and yak, which divides it with cow during the feeding of calf automatically
From feeding, interfere without keeper, it is very convenient, it is particularly suitable for the mixed group yak that plateau is herded.The present invention is by following
Forecast scheme configuration:
A kind of Newborn yak mother stock is fixed from feed bunk, including feeding bowl assembly and isolation rail component, isolation rail component
In the side of feeding bowl assembly；
The isolation rail component includes that the first fence, side wall column and adjustment bar, the side wall column have multiple, multiple sides
At least one side wall column is rotatably connected with the first fence in fence, and in multiple side wall columns at least one side wall column and first
Fence is detachably connected；First fence includes fence main body, and the fence main body has through-hole, and the adjustment bar may pass through
The through-hole,
Further, the feeding bowl assembly includes feed bunk, feed bin, cover board, support rod；The rotatable fixation of cover board
In the feed bin top, support rod is used to support cover board to open or close the feed bin, and the bin bottom is arranged equipped with fine fodder
Pipe is put, the fine fodder delivery pipe is equipped with fine fodder discharge adjustment device.
Further, the feed bin is located at the top of feed bunk；
Further, the feed bin includes side feed bin plate, feed trough plate, vertical plate and fine fodder delivery pipe, the feed trough plate and vertical
The lower end of plate is gradually narrowed, and the fine fodder delivery pipe is located at the feed trough plate and vertical plate narrows and holds and close narrowed end seal, institute
It states side feed bin plate and connects and close and form warehouse with the both ends of feed trough plate and vertical plate, have strip hole on fine fodder delivery pipe, can pass in and out
Fine fodder.
Further, the feed bunk surrounds groove-like structure by feed trough plate lower part and vertical plate with feeding calf.
Further, the fine fodder discharge adjustment device is installed in the fine fodder delivery pipe of feed bunk,
Further, fine fodder discharge adjustment device includes that blade assembly, adjustment plate and adjustment handwheel, the blade assembly connect
Connect the adjustment plate, the adjustment handwheel connects blade assembly, and the blade assembly includes axis and in axis surface dams, institute
State baffle include it is multiple, multiple baffles are fixed on the surface of axis, and one end of axis connects adjustment plate, adjustment plate connection adjustment hand
Wheel；
Further, the adjustment plate includes disk body and the locking bit set on disk body edge.
Further, the height of first fence is less than the length of adjustment bar.
The invention also discloses a kind of Newborn yak mother stocks from feeding method, includes the following steps:
1) a kind of Newborn yak mother stock disclosed by the invention is set in cowshed from feed bunk first, and is fed；
2) to calf and cow before going out to herd or Gui Muhou is inserted into the circular hole of the first fence according to the size of calf
Bar is adjusted, is fixed on the first fence by using the lock pin on adjustment bar by bar is adjusted, change the first fence passes through width
Degree, can enter cow not, while enter calf in isolated column；
3) supplementary feeding is individually carried out to calf.
The invention has the beneficial effects that:
Compared with prior art, the present apparatus installs isolated column in feed bunk front and rear sides respectively, realizes resistance by adjusting bar
Only cow and permission calf enter the purpose of feed fine fodder in isolated column；And fine fodder is arranged by feed bunk and discharges adjustment dress
It sets, adjusts fine fodder feed quantity according to calf different situations, and fall into all fine fodders in hopper finally can in hopper, avoid
Fine fodder corrosion and waste, significantly improve fine fodder utilization rate, have saved fine fodder cost.
Detailed description of the invention
Fig. 1 is main view of the invention,
Fig. 2 is side view of the invention,
Fig. 3 is axial view of the invention,
Fig. 4 is partial schematic diagram of the invention.
In figure, 1, feeding bowl assembly；2, isolation rail component；3, the first fence；4, disengaging adjustment bar；5, side wall column；6,
Fine fodder discharge adjustment device；7, feed bunk；8, support rod；9, cover board；10, handwheel is adjusted；11, adjustment plate；12, locking pin；13,
Blade assembly.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be pointed out that the orientation word in following embodiment is described with reference to the accompanying drawings.
Embodiment 1
A kind of Newborn yak mother stock is from feed bunk 7, including 7 component 1 of feed bunk and isolation rail component 2, isolation rail component 2
It is fixed on the side of 7 component 1 of feed bunk, in the present embodiment, the isolation rail component 2 is separately fixed at 7 component 1 of feed bunk
2 sides.
The isolation rail component 2 include the first fence 3, side wall column 5 and adjustment bar, the side wall column 5 have it is multiple, it is more
At least one side wall column 5 is rotatably connected with the first fence 3 in a side wall column 5, at least one side wall in multiple side wall columns 5
Column 5 is detachably connected with the first fence 3；First fence 3 includes fence main body, and the fence main body has through-hole, described
Adjustment bar may pass through the through-hole, and the height of first fence 3 is less than the length of adjustment bar.
In the present embodiment, the first fence 3 and side wall column 5 are formed by steel pipe and square tubes soldering, and side wall column 5 includes 2,
Side fence 5 therein is fixed by removable pin and the first fence 3, in order to transport；Other side fence 5 passes through locking handle
Hand and the first fence 3 are fixed, the openable side wall column 5 of rotary locking handle, to facilitate personnel to pass in and out charging.First about 3 fence
Transverse square pipe has circular hole, and adjustment bar can be inserted, and by using the lock pin on adjustment bar, after adjustment bar is mentioned, is locked with lock pin,
The width between vertical railing can be changed, can enter cow not, while can control different size of calf as needed
Into in isolated column.
7 component 1 of feed bunk includes feed bunk 7, feed bin, cover board 9, support rod 8；The cover board 9 is rotatably affixed at
The feed bin top, support rod 8 are used to support cover board 9 to open or close the feed bin, and the bin bottom is arranged equipped with fine fodder
Pipe is put, the fine fodder delivery pipe is equipped with fine fodder discharge adjustment device 6.
The feed bin is located at the top of feed bunk 7；
Side feed bin plate, feed trough plate, vertical plate and fine fodder delivery pipe feed bunk 7 top constitute feed bin, the feed trough plate and
The lower end of vertical plate is gradually narrowed, and the fine fodder delivery pipe is located at the feed trough plate and vertical plate narrows and holds and close narrowed end seal,
There is strip hole on fine fodder delivery pipe, fine fodder can be passed in and out；Lower part, which surrounds two sides by feed trough plate, vertical plate, can feed the feeding of calf
Slot 7；
In the present embodiment, the feed bin includes side feed bin plate, feed trough plate, vertical plate and fine fodder delivery pipe, the feed trough plate
It is gradually narrowed with the lower end of vertical plate, the fine fodder delivery pipe is located at the feed trough plate and vertical plate and narrows end and by narrowed end seal
It closes, the side feed bin plate, which is connected and closed, forms warehouse with the both ends of feed trough plate and vertical plate, has strip hole on fine fodder delivery pipe, can
Pass in and out fine fodder.
The feed bunk 7 surrounds groove-like structure by feed trough plate lower part and vertical plate with feeding calf.
Cover board 9 is mounted in the top of feed bunk 7, is fixed, can be rotated with pin shaft, and support rod 8 can be with after the support of cover board 9 is gone up
Charging, support rod 8 put down cover board 9 and feed bin can be closed, and prevent rainwater, mouse, bird etc. from entering.
In the present embodiment, using feed trough plate as the plane of symmetry, the both ends of the plane of symmetry are equipped with feed bin, feed bunk 7 and cover board 9,
So that two sides can be with feeding calf.
The fine fodder discharge adjustment device 6 is installed in the fine fodder delivery pipe of feed bunk 7, and fine fodder discharge adjustment device 6 wraps
Blade assembly, adjustment plate 11 and adjustment handwheel 10 are included, the blade assembly connects the adjustment plate 11, and the adjustment handwheel 10 connects
Blade assembly is connect, in the present embodiment, as shown in figure 4, the blade assembly includes axis and in axis surface dams, the gear
Plate includes 4 in the present embodiment, and 4 baffles are fixed on the surface of axis, differs 90 ° between adjacent baffle, and the one of axis
End connection adjustment plate 11, the connection adjustment handwheel 10 of adjustment plate 11；
The adjustment plate 11 include disk body and the locking bit set on disk body edge, in the present embodiment, locking bit be set on
The through-hole at disk body edge.
In the present embodiment, in order to fix the fine fodder delivery pipe, the fine fodder delivery pipe is fixed on bracket, bracket
It further include picking up the ears for the rotatable fixation axis, the adjustment plate 11 is set to outside of picking up the ears.
Rotate together blade assembly, adjustment plate 11 by rotation adjustment handwheel 10, adjustment handwheel 10 is often rotated by 90 °, essence
Material discharge is once arrived in feed bunk 7, can arbitrarily adjust discharge amount according to the fine fodder that calf needs, adjustment plate 11 rotates a circle and has four
A locking bit, the locking bit are the through-hole across disk body, and adjacent with adjustment plate 11 picks up the ears equipped with groove, when discharge amount reaches
After it is required that, locking bit and groove can be passed through with locking pin 12, adjustment plate 11 be locked, while driving location mid-shaft relatively quiet
Only.
Embodiment 2
Embodiment 2 the difference from embodiment 1 is that, in embodiment 2,7 component 1 of feed bunk include 1 feed bunk 7,
The isolation rail component 2 is fixed on the side that 7 component 1 of feed bunk has feed bunk 7.The purpose being arranged in this way in the present embodiment
It is when 7 component 1 of feed bunk is arranged by wall, only to need side that there is feed bunk 7 sometimes.
Embodiment 3
Embodiment 3 the difference from embodiment 1 is that, in embodiment 3, the blade assembly includes axis and on axis surface
Baffle, the baffle include 3 in the present embodiment, and 3 baffles are fixed on the surface of axis, are differed between adjacent baffle
120 °, one end of axis connects adjustment plate 11, the connection adjustment handwheel 10 of adjustment plate 11, and the locking bit of adjustment plate 11 also is provided with 3.
Embodiment 4
A kind of Newborn yak mother stock includes the following steps: from feeding method
1) a kind of Newborn yak mother stock disclosed in embodiment 1 or 2 or 3 is set first in cowshed from feed bunk 7, and is carried out
Charging；
2) to calf and cow before going out to herd or Gui Muhou is inserted into the circular hole of the first fence 3 according to the size of calf
Bar is adjusted, is fixed on the first fence 3 by using the lock pin on adjustment bar by bar is adjusted, changes passing through for the first fence 3
Width can enter cow not, while enter calf in isolated column；
3) supplementary feeding is individually carried out to calf.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of Newborn yak mother stock is from feed bunk, which is characterized in that including feeding bowl assembly and isolation rail component, isolation rail
Component is fixed on the side of feeding bowl assembly；
The isolation rail component includes that the first fence, side wall column and adjustment bar, the side wall column have multiple, multiple side wall columns
In at least one side wall column be rotatably connected with the first fence, at least one side wall column and the first fence in multiple side wall columns
It is detachably connected；First fence includes fence main body, and the fence main body has through-hole, and the adjustment bar may pass through described
Through-hole；
The feeding bowl assembly is equipped with fine fodder discharge adjustment device.
2. Newborn yak mother stock as described in claim 1 is from feed bunk, which is characterized in that the feeding bowl assembly includes feeding
Slot, feed bin, cover board and support rod；The cover board is rotatably affixed at the feed bin top, and support rod is used to support cover board to beat
The feed bin is opened or closes, the bin bottom is equipped with fine fodder delivery pipe, and the fine fodder delivery pipe is equipped with fine fodder discharge adjustment dress
It sets.
3. Newborn yak mother stock as claimed in claim 2 is from feed bunk, which is characterized in that the feed bin is located at the upper of feed bunk
Portion.
4. Newborn yak mother stock as described in claim 1 is from feed bunk, which is characterized in that the feed bin includes side feed bin plate, raises
The lower end of frid, vertical plate and fine fodder delivery pipe, the feed trough plate and vertical plate is gradually narrowed, and the fine fodder delivery pipe is located at the feeding
Frid and vertical plate, which narrow, to be held and closes narrowed end seal, and the side feed bin plate connects and closes the both ends shape with feed trough plate and vertical plate
At warehouse, there is strip hole on fine fodder delivery pipe, fine fodder can be passed in and out.
5. Newborn yak mother stock as claimed in claim 4 is from feed bunk, which is characterized in that the feed bunk by feed trough plate lower part and
Vertical plate surrounds groove-like structure with feeding calf.
6. Newborn yak mother stock as claimed in claim 2 is from feed bunk, which is characterized in that the fine fodder discharge adjustment device installation
In in the fine fodder delivery pipe of feed bunk.
7. Newborn yak mother stock as claimed in claim 1 or 2 is from feed bunk, which is characterized in that the fine fodder discharge adjustment device
Including blade assembly, adjustment plate and adjustment handwheel, the blade assembly connects the adjustment plate, and the adjustment handwheel connects blade
Component, the blade assembly include axis and in axis surface dams, the baffle include it is multiple, multiple baffles are fixed on axis
Surface, one end of axis connects adjustment plate, adjustment plate connection adjustment handwheel.
8. Newborn yak mother stock as claimed in claim 6 is from feed bunk, which is characterized in that the adjustment plate includes disk body and is set to
The locking bit at disk body edge.
9. Newborn yak mother stock as described in claim 1 is from feed bunk, which is characterized in that the height of first fence, which is less than, to be adjusted
The length of whole bar.
10. a kind of Newborn yak mother stock includes the following steps: from feeding method
1) a kind of Newborn yak mother stock as claimed in any one of claims 1 to 9 wherein is arranged first in cowshed to go forward side by side from feed bunk
Row charging；
2) to calf and cow before going out to herd or Gui Muhou according to the size of calf is inserted into adjustment in the circular hole of the first fence
Bar is fixed on bar is adjusted on the first fence by using the lock pin on adjustment bar, changes can making by width for the first fence
Cow not can enter, while enter calf in isolated column；
3) supplementary feeding is individually carried out to calf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345828.5A CN109430072B (en) | 2018-11-13 | 2018-11-13 | Yak calf mother separation feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345828.5A CN109430072B (en) | 2018-11-13 | 2018-11-13 | Yak calf mother separation feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109430072A true CN109430072A (en) | 2019-03-08 |
| CN109430072B CN109430072B (en) | 2024-02-20 |
Family
ID=65552187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811345828.5A Active CN109430072B (en) | 2018-11-13 | 2018-11-13 | Yak calf mother separation feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109430072B (en) |
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| CN204482667U (en) * | 2015-02-09 | 2015-07-22 | 刘广仁 | The special feed bunk of Weaned calves |
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| CN105594604A (en) * | 2015-10-16 | 2016-05-25 | 山西省农业科学院畜牧兽医研究所 | Shed capable of realizing accurate supplementary feeding and stress-free weaning for drylot feeding of calve breastfed by cow |
| CN106259009A (en) * | 2016-08-02 | 2017-01-04 | 中国农业科学院北京畜牧兽医研究所 | The removable calf feeding device of a kind of integration |
| CN209420616U (en) * | 2018-11-13 | 2019-09-24 | 山东省农业机械科学研究院 | A kind of Newborn yak mother stock is from feed bunk |
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2018
- 2018-11-13 CN CN201811345828.5A patent/CN109430072B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7174847B1 (en) * | 2003-05-28 | 2007-02-13 | Hulteen Iii William A | Insect habitat and feeder |
| US20050120968A1 (en) * | 2003-11-25 | 2005-06-09 | Natalie Dorsey | Pet furniture |
| CN203206895U (en) * | 2012-12-08 | 2013-09-25 | 青海省畜牧兽医科学院 | Simple fence for yak and Tibetan sheep tests |
| CN203709008U (en) * | 2014-03-14 | 2014-07-16 | 四川省草原科学研究院 | Cow and calf separated concentrated feed supplementing device |
| KR101554659B1 (en) * | 2014-07-08 | 2015-09-21 | 주식회사 한주 씨엠아이 | animal cage |
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| CN106259009A (en) * | 2016-08-02 | 2017-01-04 | 中国农业科学院北京畜牧兽医研究所 | The removable calf feeding device of a kind of integration |
| CN209420616U (en) * | 2018-11-13 | 2019-09-24 | 山东省农业机械科学研究院 | A kind of Newborn yak mother stock is from feed bunk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109430072B (en) | 2024-02-20 |
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