CN108739101A - A kind of high-quality villose vetch hay production method and mating mix up precision seeder - Google Patents
A kind of high-quality villose vetch hay production method and mating mix up precision seeder Download PDFInfo
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- CN108739101A CN108739101A CN201810403080.3A CN201810403080A CN108739101A CN 108739101 A CN108739101 A CN 108739101A CN 201810403080 A CN201810403080 A CN 201810403080A CN 108739101 A CN108739101 A CN 108739101A
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
- A01C5/068—Furrow packing devices, e.g. press wheels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
-
- 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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Botany (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of high-quality villose vetch hay production method and mating mix up precision seeder.The present invention is using villose vetch and wheat crops mixed seeding, fresh grass production and hay modulation are carried out using wheat crops stalk as villose vetch holder, and it is mating mix up Precision Seeding machinery, purpose is intended to make up the deficiency of existing sweet potato plantation and Land use systems, solves a series of technical barriers such as fresh grass high yield, the high-quality, machinery support of hay.The present invention is on the basis of making full use of villose vetch and wheat crops coordinate mutuality of interest, reasonably combined Planting Row Distance, application rate simultaneously apply feeding villose vetch special fertilizer, villose vetch green forage yield 13.17%-23.96% can be improved, improve hay total output 56.95%-67.73%；2.80-3.75 percentage points of hay crude protein content can be improved, improve hay crude protein yield 86.07%-106.56%.
Description
Technical field
The present invention relates to grass product production technical field, especially a kind of high-quality hair leaf sweet potatos suitable for cow in milk feeding
Sub- hay production method and mating mix up precision seeder.
Background technology
Sweet potato cauline leaf is soft, domestic animal eating, and single batch of Herbage harvest and crude protein yield are more than alfalfa, is excellent fertilizer
Raise dual-purpose crop.Application for a patent for invention 201610434427.1 discloses a kind of energy-saving drying side of Smooth vetch processed forage grass
Method, this method are the toothing stalk height 50-60cm when preceding crop (sorghum, corn) harvests, and wait for that Smooth vetch is grown to just
Flower bud phase cradles, and using the toothing stalk of preceding crop as holder, the Smooth vetch cut off is tied handle, every 0.5kg-1.5kg
It directly hangs up and is dried above, hothouse baking, the different grass meal of finally smashing into thickness are put into after blade is wilting.
Sweet potato can all be planted as annual or biennial crop, spring and autumn, preferably be opened in land retirement crop rotation
Open up single cropping or the Multiple Cropping Rotation in double seasons or interplanting, the effective solution perennial green manure of plantation or forage crops and occupy for a long time
The problem of soil.Such as patent of invention " a kind of method for planting and turning in advance green manure in smoke hallway
(201210459188.7) ", " a kind of multiple cropping sweet potato gradually substitutes the method (201310559694.8) of tobacco nitrogenous fertilizer ", " utilization
Smooth vetch and wheat interplanting flue-cured tobacco overcome the method (201410538637.6) of soil continuous cropping obstacle ", a kind of " Radix Ophiopogonis-sweet potato
Interplanting method (201510517751.5) ", " a kind of rice region sweet potato implantation methods (201410206197.4) ", " Organic Farming Rice Fields wheel
Make the implantation methods (201611134812.0) of pale reddish brown sweet potato (one kind of Smooth vetch) " etc., all refer to plantation and the profit of sweet potato
Use technology.
Due to sweet potato, branch is more, stem unobvious, sprawl growth, is not easy to machinery and cradles, teds, picks up.Production at present
In mostly using the toothing of preceding crop as support, carry out Multiple Cropping Rotation or interplanting, Land use systems are to improve soil after turning over
Based on quality.The published patent of comprehensive analysis, existing outstanding problem are：(1) preceding crop toothing 50-60cm, is not easy to
The machine of preceding crop is incorporated as industry；(2) preceding crop toothing is excessively high overstocked, influences the sowing of rear stubble sweet potato machinery earthing, such as with disseminating
Then sowing quantity is big, and seedling stage shading is serious, and emergence rate is low；(3) it is artificial to interplant the excessive dependence of each production link, production cost height,
Benefit is low, and plantation enthusiasm is not high；(4) existing Smooth vetch forage grass processing method needs manually to cradle drying, and assists roasting
Baking room is dried, and energy consumption is larger, and mechanization degree is relatively low.Above-mentioned reason has become the master of sweet potato plantation and hay modulation
Want barrier factors.
Compared with Smooth vetch and bird vetch, villose vetch (Vicia villosa Roth.) is not tight to soil requirement,
Sand, loam, clay can plant, and suitable soil acidity or alkalinity is between pH value 5~8.5, in total soil phosphorus
Well-grown when 0.15%, barren tolerance is strong, general on more barren soil also to have a preferable green forage yield, thus adaptability compared with
Extensively, there is plantation in the area such as North China, northwest, northeast, southwest and northern Suzhou, the northern band in Anhui, especially in the northern area of China, hair
Leaf sweet potato is important winter green manure crop.At feeding aspect, the single batch of Herbage harvest and crude protein yield of villose vetch are more than
Alfalfa, and villose vetch is as annual or more annual crop, effective solution plantation perennial green manure or feeding
Crop and the problem of long-time land occupation.Therefore, plantation villose vetch can promote the northern area of China planting industry and animal husbandry
Coordinated development.It focuses mostly at present to the research of the implantation methods of sweet potato and turns over culture fertility, rarely seen hair leaf as green manure in sweet potato
Sweet potato feeds with the planting patterns of wheat crops (such as wheat, triticale, barley, rye) mixed seeding and suitable for cow in milk
The research of high-quality villose vetch hay modulation method is reported.
Invention content
The present invention provides a kind of high-quality villose vetch hay production methods suitable for cow in milk feeding and mating mixed
Make precision seeder, main includes one kind being based on villose vetch and wheat crops (such as wheat, triticale, barley, rye) mixed seeding
Planting patterns, hay modulation method and it is mating mix up Precision Seeding machinery, purpose is intended to make up existing sweet potato plantation and Land use systems
Deficiency, solve a series of technical barriers such as fresh grass high yield, the high-quality, machinery support of hay.
The technical scheme is that：A kind of high-quality villose vetch hay production method, includes the following steps：
(1) no-tillage drilling
Late September to mid-October, toothing 5cm-10cm after preceding crop harvests, improving straw mulching earth's surface；By villose vetch
Seed and wheat crops seed are according to mass ratio 2-3:1 ratio carries out no-tillage drilling, the line-spacings such as drilling use using seeder
Mixed seeding, line-spacing 30cm-60cm, seed level 3cm-5cm, sweet potato application rate 45kg/hm2-90kg/hm2, wheat crops application rate 15kg/
hm2-45kg/hm2。
It is preferred that the strong villose vetch of cold hardiness, wheat, triticale, barley, rye cereal cultivars.
Further, one of for example following A-B of scheme of preferred no-tillage drilling：
A.9 the last ten-days period moon to mid-October, toothing 5cm-10cm after preceding crop harvests, improving straw mulching earth's surface；By hair leaf sweet potato
Sub- seed and wheat crops seed are according to mass ratio 2-3:1 ratio carries out no-tillage drilling, the row such as drilling use using seeder
Away from mixed seeding, line-spacing 30cm, seed level 3cm-5cm, sweet potato application rate 90kg/hm2, barley or rye application rate 30kg/hm2, wheat or
Triticale application rate 45kg/hm2。
The program is suitable for the no-tillage drilling of middle-and-low-yielding fields.
B.9 the last ten-days period moon to mid-October, toothing 5cm-10cm after preceding crop harvests, improving straw mulching earth's surface.By hair leaf sweet potato
Sub- seed and wheat crops seed are according to mass ratio 2-3:1 ratio carries out no-tillage drilling, the row such as drilling use using seeder
Away from mixed seeding, line-spacing 60cm, seed level 3cm-5cm, sweet potato application rate 45kg/hm2, barley or rye application rate 15kg/hm2, wheat or
Triticale application rate 22.5kg/hm2。
The program is suitable for the no-tillage drilling in high-yield field.
(2) special fertilizer is imposed
Villose vetch period of seedling establishment imposes feeding villose vetch special fertilizer 700-1000kg/hm2.Top dressing applies positional distance and broadcasts
Kind row 10cm-15cm, depth 6cm-10cm.
Above-mentioned special fertilizer, raw material and parts by weight are：53-63 parts of weathered coal, 8-10 parts of potassium hydroxide, 4-6 parts of bentonite,
9-12 parts of urea, 19-23 parts of monoammonium phosphate.Preparation method：It is 0.1-0.3mm that above-mentioned raw materials, which are crushed to particle diameter,；By wind
Change coal, potassium hydroxide uniformly mix, and confined reaction is dried to water content 20% after 36-60 hours hereinafter, adding bentonite, urine
Element and monoammonium phosphate uniformly mix, and special fertilizer finished product are made through disc granulation, nutritional quality ratio is N:P2O5:K2O=6-8:8-
10:6-8。
Further, one of for example following C-D of the scheme of preferred top dressing：
C. villose vetch period of seedling establishment imposes special fertilizer 750kg/hm2, special fertilizer nutritional quality ratio is N:P2O5:K2O=8:
10:8；Top dressing applies positional distance and sows row 10cm-15cm, depth 6cm-10cm.
The program imposes special fertilizer suitable for middle-and-low-yielding fields.
D. villose vetch period of seedling establishment imposes special fertilizer 750kg/hm2, special fertilizer nutritional quality ratio is N:P2O5:K2O=6:8:
6；Top dressing applies positional distance and sows row 10cm-15cm, depth 6cm-10cm.
The program imposes special fertilizer suitable for high-yield field.
(3) mowing-flattening
Villose vetch full-bloom stage starts to cradle, and cradles toothing 3cm-5cm；Villose vetch and wheat crops after cradling carry out
Cauline leaf flattens, and flattening spacing is 10cm-20cm.
It is preferred that the grass trimmer for flattening function with cauline leaf is cradled.
(4) natural drying
Villose vetch and wheat crops after stalk flattening are directly tedded in field, and villose vetch water content is down to 35%-
It after 40%, teds primary, teds before at 9 points in the morning or carried out after at 5 points in afternoon, the villose vetch after tedding and wheat crops
The spacing of integrated swath, swath width 1m-2m, adjacent rows is 3m-5m；
It is preferred that carrying out drying operation with collection grass and the rake for dissipating careless function.
(5) picking up and bundling
After villose vetch water content is down to 20% or less, picking up and bundling is carried out.The picking up and bundling time is after at 9 points in the morning.
Preferential picking up and bundling machine completes picking up and bundling operation.
In addition, the field management of villose vetch and wheat crops depending on regarding this season, a situation arises, is optional step, and use
Ordinary skill in the art means can solve.
In order to solve the problems, such as that villose vetch and wheat crops mix up Mechanization sowing, the present invention also provides it is a kind of with it is upper
State production method it is mating mix up precision seeder, including rack and at least one sowing assembly；
The rack includes trifilar suspension and rectangular frame, and the rectangular frame includes along the row for mixing up precision seeder
The front beam and rear cross beam that opposite direction into direction is set gradually；
The sowing assembly includes supporting rack, preceding seed-box, preceding grain conductor, rear seed-box, rear grain conductor, sowing and ditching
Device, speed changer, earthing compacting device and land wheel；The preceding seed-box, rear seed-box, seed opener, speed changer, earthing town
Pressure device and land wheel may be contained on support frame as described above；
Support frame as described above is set on the rear cross beam, and the sowing assembly is arranged horizontal in the rear by support frame as described above
Liang Shang；And the preceding seed-box, rear seed-box, speed changer, earthing compacting device and land wheel mix up the row of precision seeder described in
Opposite direction into direction is successively set on support frame as described above；
The bottom wall exit of the preceding seed-box is provided with preceding strip sowing seed discharge device, and the bottom wall exit of the rear seed-box is set
It is equipped with rear strip sowing seed discharge device；
The outlet of the upper end opening of the preceding grain conductor and the preceding strip sowing seed discharge device, the lower end of the preceding grain conductor
Opening is connected to the seed inlet of the seed opener, the upper end opening of the rear grain conductor and going out for the rear strip sowing seed discharge device
The lower ending opening of mouth connection, the rear grain conductor is connected to the seed inlet of the seed opener；
The land wheel is sequentially connected by the input terminal of driving chain and the speed changer, and the output end of the speed changer is logical
It crosses driving chain to be sequentially connected with the rear strip sowing seed discharge device, the rear strip sowing seed discharge device passes through driving chain and the preceding drilling
Feed mechanism for seed is sequentially connected.
Preferably, further include battery and platypelloid type motor for cell phone；It is tied up by adhesive tape on the outer surface of the preceding grain conductor
Bundle is fixed with several platypelloid type motors for cell phone；There are several flat by adhesive tape banding fixed on the outer surface of grain conductor after described
Flat pattern motor for cell phone；The battery is electrically connected by electric wire with platypelloid type motor for cell phone；With the platypelloid type on the preceding grain conductor
The electric wire of motor for cell phone electrical connection is bound by adhesive tape on the outer surface of the preceding grain conductor, with it is described after it is flat on grain conductor
The electric wire of flat pattern motor for cell phone electrical connection is bound by adhesive tape on the outer surface of grain conductor in the rear；The battery, which is fixed on, to be leaned on
On the supporting rack of the nearly seed opener.
Preferably, further include two level strip sowing seed discharge device and intermediate seed box；The two level strip sowing seed discharge device is set to institute
It states on seed opener, kind of the mouth that goes out of the intermediate seed box is connected to the seed inlet of the two level strip sowing seed discharge device, before described
The seed inlet of the lower ending opening of grain conductor and the intermediate seed box is connected to, the lower ending opening of the rear grain conductor and the centre
The seed inlet of seed box is connected to；The output end of the speed changer is connected by driving chain and two level strip sowing seed discharge device transmission
It connects.
Preferably, support frame as described above is removable installed on the rear cross beam to realize that the sowing assembly can be along described
Mix up the horizontal direction movement of precision seeder, and the mobile range of the sowing assembly is 10cm-50cm.
Preferably, the drive input of the rear strip sowing seed discharge device is provided with flywheel-type speed changer, the flywheel-type speed change
Device includes several outer diameters sheet sprocket wheel not of uniform size, and the output end of the speed changer passes through driving chain and the rear drilling
Flywheel-type variator connection on the drive input of feed mechanism for seed；The drive input of the preceding strip sowing seed discharge device is provided with
Flywheel-type speed changer, the flywheel-type speed changer include several outer diameters sheet sprocket wheel not of uniform size, the rear drilling seeding
Flywheel-type speed changer on the drive input of device passes through on the drive input of driving chain and the preceding strip sowing seed discharge device
Flywheel-type variator connects.
Preferably, directly next to two sowing assemblies seed opener transverse direction between line-spacing be 30cm-60cm.
Preferably, the land wheel is set on support frame as described above by apparatus capable of fluctuating to adjust depth of planting.
Preferably, including rack and four sowing assemblies；Four sowing assemblies are uniformly distributed on the rear cross beam.
The beneficial effects of the invention are as follows：
(1) villose vetch and wheat crops are coordinated mutually beneficial
Wheat crops stalk is sturdy upright, and can support villose vetch branches and leaves climbs growth, and keeps its branches and leaves staggeredly vertical
Body configures, and increases utilization of resources space, reduces blade loss, increases leaf area, increases photosynthetic capacity and organic matter product
It is tired.Wheat crops support villose vetch branches and leaves climb growth, solve that " sweet potato sprawl growth is not easy to machinery and cradles, turns over
Shine, pick up " the problem of, it also solves in existing way and is supported using preceding crop as sweet potato, caused " preceding crop is not
Convenient for mechanized harvest, rear stubble sweet potato is not easy to mechanical earthing sowing " the problem of, villose vetch and wheat crops mix up, can be real
Existing entire mechanization.
During hay modulation, for villose vetch using wheat crops stalk as holder, translucency and air permeability have pole
It is big to improve, solar energy and wind energy can be made full use of during drying, are shortened the drying time, are improved grass product quality.Phase
Than in baking baking room, the energy is greatly saved.
Villose vetch can provide nitrogen by the nitrogen fixation of root nodule to wheat crops, promote growth.
(2) forage yield and quality dramatically increase
The present invention is on the basis of making full use of villose vetch and wheat crops coordinate mutuality of interest, reasonably combined plantation row
Away from, application rate and feeding villose vetch special fertilizer is applied, villose vetch green forage yield 13.17%-23.96% can be improved, improve
Hay total output 56.95%-67.73%；2.80-3.75 percentage points of hay crude protein content can be improved, improve the thick egg of hay
White yield 86.07%-106.56%.
(3) wheat crops are arranged in pairs or groups with villose vetch, are significantly higher than clover to the feeding effect of cow in milk
Villose vetch contains the nutrients such as higher protein and calcium, and wheat crops have more carbohydrate, the two mixed
The feeding nutritional ingredient that group is improved after work, makes its feeding effect be apparently higher than clover.After feeding cow in milk, hair of the invention
Leaf sweet potato hay can increase the output of milk 18.15%, butterfat percnetage 5.80%, protein ratio than the clover of close protein content
1.49%, feeding effect is notable.
(4) agricultural machinery agronomy combines
The present invention also provides a kind of and mating the method for the present invention to mix up precision seeder, solves villose vetch and wheat is made
Object mixes up the problem of Mechanization sowing, realizes the mechanization and integration of mixed seeding.The present invention's mixes up broadcasting for precision seeder
Kind component includes supporting rack, preceding seed-box, preceding grain conductor, rear seed-box, rear grain conductor, seed opener, speed changer, earthing town
Pressure device and land wheel；The different line spaces of two kinds of vegetable seeds may be implemented, different densities mix up sowing, can be random
The sowing ratio for adjusting two kinds of seeds, can add seed, and can clear up two kinds of seeds respectively at any time, be not in that seed is mixed
It is miscellaneous, even if two kinds of seed granularities difference of sowing is larger, it can also realize that primary sowing is completed, overcome traditional at present one
Seed-box mixed seeding, seed are layered in seeding process because of vibrations, i.e., large seed moves upwards, and small-sized seed is transported downwards
Dynamic drawback realizes the mechanization and integration for mixing up sowing of two kinds of seeds, convenient conducive to the popularization of cropping pattern is mixed up
Practicality, it is at low cost.
Description of the drawings
Fig. 1 is the structural schematic diagram provided in an embodiment of the present invention for mixing up the sowing assembly in precision seeder；
Fig. 2 is that position relationship of four mixed up in precision seeder the sowing assembly provided in an embodiment of the present invention in rack shows
It is intended to (being only illustrated position relationship, be not related to illustrating mechanical structure).
In figure：1 supporting rack, 2 land wheels, 3 speed changers, seed-box before 9, grain conductor before 10, strip sowing seed discharge device before 11 are planted after 12
Sub- case, grain conductor after 13, strip sowing seed discharge device after 14,15 seed openers；
4 racks, 401 front beams, 402 rear cross beams, 405 trifilar suspensions；
5U shape hoops；
17 sowing assemblies.
Specific implementation mode
In order to illustrate the technical characterstic of the present invention, below by specific implementation mode, and Figure of description is combined, to scheme
It is illustrated.
Referring to Fig.1, Fig. 1 is the structural schematic diagram provided in an embodiment of the present invention for mixing up the sowing assembly in precision seeder；Fig. 2
(only show for position relationship schematic diagram of four mixed up in precision seeder the sowing assembly provided in an embodiment of the present invention in rack
Meaning position relationship is not related to illustrating mechanical structure).
This application provides one kind mixing up precision seeder, including rack and at least one sowing assembly 17；
The rack 4 includes trifilar suspension 405 and rectangular frame, and the rectangular frame includes mixing up precision seeder along described
Direction of travel the front beam 401 that sets gradually of opposite direction and rear cross beam 402；
The sowing assembly 17 include supporting rack 1, preceding seed-box 9, preceding grain conductor 10, rear seed-box 12, rear grain conductor 13,
Seed opener 15, speed changer 3, earthing compacting device and land wheel 2；The preceding seed-box 9, rear seed-box 12, sowing and ditching
Device 15, speed changer 3, earthing compacting device and land wheel 2 may be contained on support frame as described above 1；
Support frame as described above 1 is set on the rear cross beam 402, and the sowing assembly 17 is arranged by support frame as described above 1
On the rear cross beam 402；And the preceding seed-box 9, rear seed-box 12, speed changer 3, earthing compacting device and land wheel 2 are along institute
The opposite direction for stating the direction of travel for mixing up precision seeder is successively set on support frame as described above 1；
The bottom wall exit of the preceding seed-box 9 is provided with preceding strip sowing seed discharge device 11, and the bottom wall of the rear seed-box 12 goes out
It is provided with rear strip sowing seed discharge device 14 at mouthful；The upper end opening of the preceding grain conductor 10 and the outlet of the preceding strip sowing seed discharge device 11 connect
Logical, the lower ending opening of the preceding grain conductor 10 is connected to the seed inlet of the seed opener 15, the grain conductor 13 afterwards it is upper
The outlet of end opening and the rear strip sowing seed discharge device 14, the lower ending opening and the seed opener of the rear grain conductor 13
15 seed inlet connection；
The land wheel 2 is sequentially connected by the input terminal of driving chain and the speed changer, the output end of the speed changer
By driving chain with it is described after strip sowing seed discharge device 14 be sequentially connected, it is described after strip sowing seed discharge device 14 by driving chain with it is described
Preceding strip sowing seed discharge device 11 is sequentially connected.
In one embodiment of the application, the above-mentioned precision seeder that mixes up further includes battery and platypelloid type motor for cell phone；
There are several platypelloid type motors for cell phone by adhesive tape banding fixed on the outer surface of the preceding grain conductor 10；Grain conductor 13 after described
Outer surface on by adhesive tape banding fixed have several platypelloid type motors for cell phone；The battery passes through electric wire and platypelloid type mobile phone
Motor is electrically connected；The electric wire being electrically connected with the platypelloid type motor for cell phone on the preceding grain conductor 10 is bound by adhesive tape before described
On the outer surface for leading kind of 10 pipes, the electric wire being electrically connected with the platypelloid type motor for cell phone on the rear grain conductor 13 is bound by adhesive tape
In the rear on the outer surface of grain conductor 13；The battery is fixed on the supporting rack of the seed opener 15；This Shen
Please there are several platypelloid type motors for cell phone by adhesive tape banding fixed on the outer surface of preceding grain conductor 10 and rear grain conductor 13, it should
Platypelloid type motor for cell phone is that interior set is a kind of micro-burst motor for realizing mobile phone vibrating function in mobile phone, commercially available to buy, by
In its compact and Oscillation Amplitude it is moderate, be very suitable for vibrating preceding grain conductor 10 herein with rear grain conductor 13, with
It is fallen being shaken from inside pipe wall by the seed of water droplet or the things adhesion inhibition such as dust on inside pipe wall so that seed is smoothly fallen into
In seed opener 15.
Due to can generally fill several jin even ten several jin of seed in seed-box, pass through from several jin even ten several jin of seed
Seeding of strip sowing seed discharge device just obtains meeting more seeds needed for drilling, it is clear that relatively difficult, it is also difficult to protect for a long time
Drilling seeding quantity stabilization is held, for this purpose, in one embodiment of the application, the above-mentioned precision seeder that mixes up further includes two level drilling
Feed mechanism for seed and intermediate seed box；The two level strip sowing seed discharge device is set on the seed opener 15, the intermediate seed
Kind of the mouth that goes out of box is connected to the seed inlet of the two level strip sowing seed discharge device, the lower ending opening of the preceding grain conductor 10 and the centre
The seed inlet of seed box is connected to, and the lower ending opening of the rear grain conductor 13 and the seed inlet of the intermediate seed box are connected to；It is described
The output end of speed changer 3 is sequentially connected by driving chain and the two level strip sowing seed discharge device；Herein, first with preceding drilling seeding
Device 11 utilizes rear strip sowing seed discharge device 14 from rear seed-box 12 from drilling seeding to intermediate seed box in preceding seed-box 9
In drilling seeding to intermediate seed box, seed is then drained into sowing and ditching from intermediate seed box using two level strip sowing seed discharge device
In device 15, tens kinds are selected from several jin even ten several jin of seed by preceding strip sowing seed discharge device 11 and rear strip sowing seed discharge device 14
Son drains into intermediate seed box, then by two level strip sowing seed discharge device from this tens seeds selects more seeds again and drains into and broadcasts
In kind plough 15, the seed number in seed opener 15 is eventually entered by priority two-stage seeding control, from tens kinds
Drilling seeding is obviously than drilling seeding is much easier from several jin even ten several jin of seed and steady and continuous obtains in son
It is more, the efficiency and quality of the drilling sowing to improve；Preferably, herein in the unit interval of two level strip sowing seed discharge device
Seeding in the unit interval of flow rate+rear strip sowing seed discharge device 14 in the unit interval of flow rate=preceding strip sowing seed discharge device 11
Amount.
In one embodiment of the application, support frame as described above 1 is removable installed on the rear cross beam 402 to realize
The sowing assembly 17 can be moved along the horizontal direction for mixing up precision seeder, and the mobile range of the sowing assembly 17 is
10cm-50cm；Sowing assembly 17 can be moved along the horizontal direction for mixing up precision seeder, and it is adjustable to realize line-spacing；Preferably, institute
Supporting rack 1 is stated to be removable installed on the rear cross beam 402 by u tie 5.
In one embodiment of the application, the drive input of the rear strip sowing seed discharge device 14 is provided with flywheel-type speed change
Device, the flywheel-type speed changer include several outer diameters sheet sprocket wheel not of uniform size, and the output end of the speed changer 3 passes through biography
Dynamic chain is connect with the flywheel-type variator on the drive input of the rear strip sowing seed discharge device 14；The preceding drilling seeding
The drive input of device 11 is provided with flywheel-type speed changer, and the flywheel-type speed changer includes several outer diameters piece not of uniform size
Shape sprocket wheel, it is described after strip sowing seed discharge device 14 drive input on flywheel-type speed changer pass through driving chain and the preceding drilling
Flywheel-type variator connection on the drive input of feed mechanism for seed 11；Increase flywheel-type speed change on the basis of speed changer 3
Device increases the diversity of the practical seeding speed of rear strip sowing seed discharge device 14 and preceding strip sowing seed discharge device 11, and it is close to increase plantation
Spend the diversity of big minor adjustment；Flywheel-type transmission-like is similar to the flywheel on bicycle rear.
In one embodiment of the application, directly next to two sowing assemblies 17 seed opener 15 transverse direction
Between line-spacing be 30cm-60cm.
In one embodiment of the application, the land wheel 2 is set to by apparatus capable of fluctuating on support frame as described above 1, real
The seed level for having showed sowing assembly 17 is adjustable.
In one embodiment of the application, the above-mentioned precision seeder that mixes up includes rack and four sowing assemblies 17；Four
A sowing assembly 17 is uniformly distributed on the rear cross beam.
Following embodiments use above-mentioned mixed seeding precision seeder.
A kind of plantation of high-quality villose vetch hay production of the present invention and modulator approach, include the following steps：
(1) no-tillage drilling
A.9 the last ten-days period moon to mid-October, toothing 5cm-10cm after preceding crop harvests, improving straw mulching earth's surface.By hair leaf sweet potato
Sub- seed and wheat crops seed are according to mass ratio 2-3:1 ratio use mixes up precision seeder and carries out no-tillage drilling, and drilling uses
Equal line-spacings mixed seeding, line-spacing 30cm, seed level 3cm-5cm, sweet potato application rate 90kg/hm2, barley or rye application rate 30kg/hm2, small
Wheat or triticale application rate 45kg/hm2。
The program is suitable for the no-tillage drilling of middle-and-low-yielding fields.
B.9 the last ten-days period moon to mid-October, toothing 5cm-10cm after preceding crop harvests, improving straw mulching earth's surface.By hair leaf sweet potato
Sub- seed and wheat crops seed are according to mass ratio 2-3:1 ratio use mixes up precision seeder and carries out no-tillage drilling, and drilling uses
Equal line-spacings mixed seeding, line-spacing 60cm, seed level 3cm-5cm, sweet potato application rate 45kg/hm2, barley or rye application rate 15kg/hm2, small
Wheat or triticale application rate 22.5kg/hm2。
The program is suitable for the no-tillage drilling in high-yield field.
(2) special fertilizer is imposed
C. villose vetch period of seedling establishment imposes special fertilizer, amount of application 750kg/hm2.Top dressing applies positional distance sowing row
10cm-15cm, depth 6cm-10cm.
Above-mentioned special fertilizer, using urea, monoammonium phosphate, potassium hydroxide, bentonite, weathered coal as raw material, above-mentioned raw materials crush
It is 0.1-0.3mm to particle diameter.By weight, 53 parts of weathered coals are uniformly mixed with 10 parts of potassium hydroxide, confined reaction 48
Drying is to water content 20% hereinafter, uniformly being mixed with 5 parts of bentonites, 12 parts of urea, 23 parts of monoammonium phosphate again, through disk after hour
It is granulated and special fertilizer finished product is made, nutritional quality ratio is N:P2O5:K2O=8:10:8.
The program imposes special fertilizer suitable for middle-and-low-yielding fields.
D. villose vetch period of seedling establishment imposes special fertilizer, amount of application 750kg/hm2.Top dressing applies positional distance sowing row
10cm-15cm, depth 6cm-10cm.
Above-mentioned special fertilizer, using urea, monoammonium phosphate, potassium hydroxide, bentonite, weathered coal as raw material, above-mentioned raw materials crush
It is 0.1-0.3mm to particle diameter.63 parts of weathered coals are uniformly mixed with 8 parts of potassium hydroxide, confined reaction dried after 48 hours to
Water content 20% is made special hereinafter, uniformly mixed with 5 parts of bentonites, 9 parts of urea, 19 parts of monoammonium phosphate again through disc granulation
Fertile finished product, nutritional quality ratio are N:P2O5:K2O=6:8:6.
The program imposes special fertilizer suitable for high-yield field.
(3) mowing-flattening
Villose vetch full-bloom stage starts to cradle, and cradles toothing 3cm-5cm.Villose vetch and wheat crops after cradling carry out
Cauline leaf flattens, and flattening spacing is 10cm-20cm.
The present invention uses the grass trimmer for flattening function with cauline leaf to cradle.
(4) natural drying
Villose vetch and wheat crops after stalk flattening are directly tedded in field, and villose vetch water content is down to 35%-
It after 40%, teds primary, teds before at 9 points in the morning or carried out after at 5 points in afternoon, the villose vetch after tedding and wheat crops
The spacing of integrated swath, swath width 1m-2m, adjacent rows is 3m-5m.
The present invention uses the rake with collection grass and scattered careless function to carry out drying operation.
(5) picking up and bundling
After villose vetch water content is down to 20% or less, picking up and bundling is carried out.The picking up and bundling time is after at 9 points in the morning.
The present invention completes picking up and bundling operation using picking up and bundling machine.
In order to verify specific application effect, the present invention has carried out following field trial respectively：
During specific experiment, villose vetch kind is No. 1 (Shandong Crop Germplasm Resource Center's selection and breeding of Shandong sweet potato
Feeding or green manure kind), wheat breed be Shandong original 502, triticale kind in being new 830, barley variety be Anhui raise wheat No. 1,
Rye cultivar is to herd 70 in the winter.Mowing-flattening machine is 725 type of Johndeere companies of the U.S., rake is Shanghai STAR companies
MCR2500 types, picking up and bundling machine are Tonutti groups of Italy 2747S types, and above-mentioned machinery includes mixing up precision seeder by east
Red 504 (group is dragged by China one) provide power.Special fertilizer used is by bentonite (Weifang Hua Wei bentonites Group Plc
Production), agramon (46-0-0, Lunan Chemical Fertilizer Factory, Shandong production), (11-44-0, Hubei Hunan cloud chemical industry share are public for monoammonium phosphate
Department's production), potassium hydroxide (technical pure, Jinan Jin Hao Chemical Co., Ltd.s production) etc. is prepared through granulating disc.
It tests and carries out on Guangrao County of Shandong Province farms Guang Bei in October, 2016 in May, 2017, choose high-yield field in
Embodiment and comparative example are carried out in 2 plot of low-yield land respectively, sowing on October 9th, 2016 (toothing 10cm after preceding crop harvest,
Improving straw mulching earth's surface, villose vetch seed and wheat crops seed mixed seeding carry out no-tillage equal line-spacings drilling using seeder), it returns
Green phase top dressing cradles survey production, randomly selects representational 5 cells respectively and cradle on May 5th, 2017, plot area 4m2
(2m × 2m), height for the stubble left 5cm weigh villose vetch fresh weight and hay total weight respectively, calculate average value.On May 5th, 2017
Cradle, cauline leaf flatten, natural drying, May 6 collection grass, May 7 bundling, bale be measured by sampling gross protein value, sampling side
Method and assay method reference《NY/T 1574-2007 leguminous forage Hay qualities are classified》.
(1) embodiment 1 (villose vetch+wheat)
Low-yield land sows scheme：Line-spacing 30cm, seed level 3cm, sweet potato application rate 90kg/hm2, wheat cultivation amount 45kg/hm2。
Top dressing scheme：Period of seedling establishment imposes special fertilizer 750kg/hm2, nutritional quality ratio is N:P2O5:K2O=8:10:8.
(2) embodiment 2 (villose vetch+triticale)
Sow scheme in high-yield field：Line-spacing 60cm, seed level 5cm, sweet potato application rate 45kg/hm2, triticale application rate
22.5kg/hm2。
Top dressing scheme：Period of seedling establishment imposes special fertilizer 750kg/hm2, nutritional quality ratio is N:P2O5:K2O=6:8:6.
(3) embodiment 3 (villose vetch+barley)
Low-yield land sows scheme：Line-spacing 30cm, seed level 3cm, sweet potato application rate 90kg/hm2, barley application rate 30kg/hm2。
Top dressing scheme：Period of seedling establishment imposes special fertilizer 750kg/hm2, nutritional quality ratio is N:P2O5:K2O=8:10:8.
(4) embodiment 4 (villose vetch+rye)
Sow scheme in high-yield field：Line-spacing 60cm, seed level 5cm, sweet potato application rate 45kg/hm2, rye application rate 15kg/hm2。
Top dressing scheme：Period of seedling establishment imposes special fertilizer 750kg/hm2, nutritional quality ratio is N:P2O5:K2O=6:8:6.
(5) comparative example 1 (villose vetch)
Low-yield land sows scheme：Line-spacing 30cm, seed level 3cm, sweet potato application rate 90kg/hm2。
Top dressing scheme：According to N 60kg/hm2、P2O5 75kg/hm2、K2O 60kg/hm2Effective dose using powdery urinate
Element, monoammonium phosphate and potassium hydroxide and weathered coal, bentonitic mixture.
(6) comparative example 2 (villose vetch)
Sow scheme in high-yield field：Line-spacing 60cm, seed level 5cm, sweet potato application rate 45kg/hm2。
Top dressing scheme：According to N 45kg/hm2、P2O5 60kg/hm2、K2O 45kg/hm2Effective dose using powdery urinate
Element, monoammonium phosphate and potassium hydroxide and weathered coal, bentonitic mixture.
Field experiment result is as shown in Table 1 and Table 2：
The villose vetch green forage yield and hay of 1. embodiment of table and comparative example produce total amount comparison
The villose vetch green forage yield and hay of embodiment and comparative example produce total amount comparison as shown in table 1, real in low-yield land
The villose vetch green forage yield ratio comparative example 1 for applying example 1 and embodiment 3 increases 21.48%-23.96%, embodiment 1 and embodiment 3
Hay total output than comparative example 1 increase 67.14%-67.73%；The villose vetch of embodiment 2 and embodiment 4 is fresh in high-yield field
Herbage harvest increases 13.17%-14.99%, the increase of hay total output ratio comparative example 2 of embodiment 2 and embodiment 4 than comparative example 2
56.95%-59.79%.Villose vetch green forage yield 13.17%- can be improved with wheat crops mixed seeding in this explanation, villose vetch
23.96%, improve hay total output 56.95%-67.73%.
The hay crude protein content and hay crude protein yield of 2. embodiment of table and comparative example compare
The comparison of the hay crude protein content and hay crude protein yield of embodiment and comparative example is as shown in table 2, in low-yield land
3.53-3.75 percentage points of the hay crude protein content ratio comparative example 1 of embodiment 1 and embodiment 3 raising, embodiment 1 and implementation
The hay crude protein yield of example 3 increases 103.57%-106.56% than comparative example 1；Embodiment 2 and embodiment 4 in high-yield field
Hay crude protein content improves 2.80-3.02 percentage points than comparative example 2, the hay crude protein yield of embodiment 2 and embodiment 4
Increase 86.07%-87.28% than comparative example 2.This explanation, villose vetch can be improved hay crude protein with wheat crops mixed seeding and contain
2.80-3.75 percentage points of amount improves hay crude protein yield 86.07%-106.56%.
In order to further verify specific application effect, the present invention has carried out following cow in milk feeding experiment respectively：
Weight, age, parity, lactation age in days are chosen up to milk cattle cultivating base in June, 2017 to July in Jinan, Shandong Province profit
12 oxen of similar holstein cow, are randomly divided into 2 groups, i.e. comparative example group and embodiment group, every group 6.The milk of comparative example group
The essence of ox daily ration is slightly than being 50:50, concentrated feed is by corn, dregs of beans, rapeseed dregs, wheat bran, cotton dregs, mountain flour, calcium monohydrogen phosphate, premix
Material, salt composition, roughage are made of whole corn silage (70%) and alfalfa hay (30%), wherein clover crude protein content
It is 19.23%.Clover in comparative example group dairy cow diet such as is replaced at the villose vetch of quality+(crude protein contains rye hay
19.15%) amount is, the as dairy cow diet of 1 group of embodiment；Clover in comparative example group dairy cow diet such as is replaced at the quality
Villose vetch, the as dairy cow diet of 2 groups of embodiment.Experiment sets pre-feeding period 10 days, gradually increases and decreases according to component within 6 days before preliminary trial period
Method adjusts dairy cow diet, and latter 4 days are the laundering period, and cow feeding rule, behavior expression and health status are observed between pre-feeding period.Positive examination
30 days phases, test ox daily house in tie feeding 3 times (01:30,07:00,18:00), coarse-fine material divides slot to feed, and coarse fodder feeds 0.5
Fine fodder is fed after hour, gives up outer jumpbogroup free water, movement, daily machine milking 2 times (02:30,14:00).Every time milking after by
The head record output of milk, tests after formal start every 7 days acquisition milk samples 1 time, measures butterfat percnetage and protein ratio, calculates average value.
The results are shown in Table 3 for cow in milk feeding experiment.
The output of milk of 3. embodiment of table and comparative example, butterfat percnetage, protein ratio comparison
The output of milk of embodiment 1-2 and comparative example, butterfat percnetage, protein ratio comparison are as shown in table 3.(the feeding hair of embodiment 2
Leaf sweet potato) compared with comparative example (feeding clover), the output of milk increase of embodiment 2 is not notable, and butterfat percnetage and protein ratio have drop
Low trend.Embodiment 1 (feeding villose vetch+rye hay) is compared with comparative example (feeding clover), the milk production of embodiment 1
Amount, butterfat percnetage, protein ratio are obviously improved, wherein：The output of milk increases by 18.15%, and butterfat percnetage and protein ratio carry respectively
Rise 5.80% and 1.49%.Villose vetch contains the nutrients such as higher protein and calcium, and wheat crops have more carbon hydrate
Object, the two improve the nutritional ingredient of population forage grass after mixing up, to keep the cow in milk output of milk, butterfat percnetage and protein ratio all bright
It is aobvious to improve.
The above is the preferred embodiment of the present invention, for those skilled in the art,
Without departing from the principles of the invention, several improvements and modifications can also be made, these improvements and modifications are also regarded as this hair
Bright protection domain.
Claims (10)
1. a kind of high-quality villose vetch hay production method, characterized in that include the following steps：
(1) no-tillage drilling
Late September to mid-October, toothing 5cm-10cm after preceding crop harvests, improving straw mulching earth's surface；By villose vetch seed
With wheat crops seed according to mass ratio 2-3:1 ratio carries out no-tillage drilling, the line-spacings mixed seeding such as drilling use using seeder；
(2) special fertilizer is imposed
Villose vetch period of seedling establishment imposes special fertilizer；
(3) mowing-flattening
Villose vetch full-bloom stage starts to cradle；Villose vetch and wheat crops after cradling carry out cauline leaf flattening；
(4) natural drying
Stalk flatten after villose vetch and wheat crops directly ted in field, ted it is primary, villose vetch after tedding and
Wheat crops integrate swath；
(5) picking up and bundling
After villose vetch water content is down to 20% or less, picking up and bundling is carried out.
2. a kind of high-quality villose vetch hay production method as described in claim 1, characterized in that villose vetch period of seedling establishment
Impose special fertilizer 700-1000kg/hm2；Described to state special fertilizer, raw material and parts by weight are：53-63 parts of weathered coal, potassium hydroxide
8-10 parts, 4-6 parts of bentonite, 9-12 parts of urea, 19-23 parts of monoammonium phosphate；It is 0.1- that above-mentioned raw materials, which are crushed to particle diameter,
0.3mm；Weathered coal, potassium hydroxide are uniformly mixed, confined reaction is dried to water content 20% after 36-60 hours hereinafter, adding again
Enter bentonite, urea and monoammonium phosphate uniformly to mix, special fertilizer finished product is made through disc granulation.
3. a kind of high-quality villose vetch hay production method as described in claim 1, characterized in that the wheat crops are
The strong villose vetch of cold hardiness, wheat, triticale, barley or rye.
4. a kind of high-quality villose vetch hay production method as claimed in claim 3, characterized in that the step 1) line-spacing
30cm-60cm, seed level 3cm-5cm, sweet potato application rate 45kg/hm2-90kg/hm2, wheat crops application rate 15kg/hm2-45kg/
hm2。
5. a kind of high-quality villose vetch hay production method as claimed in claim 4, characterized in that the step 1) is applicable in
It is specially in the no-tillage drilling of middle-and-low-yielding fields：Late September to mid-October, toothing 5cm-10cm after preceding crop harvests, stalk cover
Lid earth's surface；By villose vetch seed and wheat crops seed according to mass ratio 2-3:1 ratio carries out no-tillage item using seeder
It broadcasts, the line-spacings mixed seeding such as drilling use, line-spacing 30cm, seed level 3cm-5cm, sweet potato application rate 90kg/hm2, barley or rye are sowed
Measure 30kg/hm2, wheat or triticale application rate 45kg/hm2。
6. a kind of high-quality villose vetch hay production method as claimed in claim 4, characterized in that the step 1) is applicable in
In high-yield field, no-tillage drilling is：Late September to mid-October, toothing 5cm-10cm after preceding crop harvests, improving straw mulching earth's surface；
By villose vetch seed and wheat crops seed according to mass ratio 2-3:1 ratio carries out no-tillage drilling, drilling using seeder
Using etc. line-spacings mixed seeding, line-spacing 60cm, seed level 3cm-5cm, sweet potato application rate 45kg/hm2, barley or rye application rate 15kg/
hm2, wheat or triticale application rate 22.5kg/hm2。
7. a kind of high-quality villose vetch hay production method as claimed in claim 3, characterized in that the step 3) cradles
Toothing 3cm-5cm；Flattening spacing is 10cm-20cm.
8. a kind of high-quality villose vetch hay production method as described in any one of claim 1-3, characterized in that institute
It states after step 3) villose vetch water content is down to 35%-40%, teds primary, ted before at 9 points in the morning or after at 5 points in afternoon
It carries out；The spacing of the swath width 1m-2m, adjacent rows are 3m-5m.
9. it is a kind of with high-quality villose vetch hay production method described in claim 1 is matching used mixes up precision seeder,
It is characterized in, including rack and at least one sowing assembly；
The rack includes trifilar suspension and rectangular frame, and the rectangular frame includes along the traveling side for mixing up precision seeder
To the opposite direction front beam and rear cross beam that set gradually；
The sowing assembly includes supporting rack, preceding seed-box, preceding grain conductor, rear seed-box, rear grain conductor, seed opener, change
Fast device, earthing compacting device and land wheel；The preceding seed-box, rear seed-box, seed opener, speed changer, suppression of soil dress
It sets and land wheel may be contained on support frame as described above；
Support frame as described above is set on the rear cross beam, and crossbeam in the rear is arranged by support frame as described above in the sowing assembly
On；And the preceding seed-box, rear seed-box, speed changer, earthing compacting device and land wheel mix up the traveling of precision seeder described in
The opposite direction in direction is successively set on support frame as described above；
The bottom wall exit of the preceding seed-box is provided with preceding strip sowing seed discharge device, and the bottom wall exit of the rear seed-box is provided with
Strip sowing seed discharge device afterwards；
The outlet of the upper end opening of the preceding grain conductor and the preceding strip sowing seed discharge device, the lower ending opening of the preceding grain conductor
It is connected to the seed inlet of the seed opener, the upper end opening of the rear grain conductor and the outlet of the rear strip sowing seed discharge device connect
Logical, the lower ending opening of the rear grain conductor is connected to the seed inlet of the seed opener；
The land wheel is sequentially connected by the input terminal of driving chain and the speed changer, and the output end of the speed changer passes through biography
Dynamic chain is sequentially connected with the rear strip sowing seed discharge device, and the rear strip sowing seed discharge device passes through driving chain and the preceding drilling seeding
Device is sequentially connected.
10. mixing up precision seeder as claimed in claim 9, characterized in that it further includes battery and platypelloid type motor for cell phone；Institute
There are several platypelloid type motors for cell phone by adhesive tape banding fixed on the outer surface of grain conductor before stating；The appearance of grain conductor after described
There are several platypelloid type motors for cell phone by adhesive tape banding fixed on face；The battery passes through electric wire and platypelloid type motor for cell phone electricity
Connection；The electric wire being electrically connected with the platypelloid type motor for cell phone on the preceding grain conductor is bound by adhesive tape in the preceding grain conductor
On outer surface, the electric wire being electrically connected with the platypelloid type motor for cell phone on the rear grain conductor leads kind in the rear by adhesive tape binding
On the outer surface of pipe；The battery is fixed on the supporting rack of the seed opener.
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| CN201810403080.3A CN108739101A (en) | 2018-04-28 | 2018-04-28 | A kind of high-quality villose vetch hay production method and mating mix up precision seeder |
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|---|---|---|---|
| CN201810403080.3A CN108739101A (en) | 2018-04-28 | 2018-04-28 | A kind of high-quality villose vetch hay production method and mating mix up precision seeder |
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Application publication date: 20181106 |