CN102668776A - Seeding sieve for improving yield of gentiana rigescen and seeding method - Google Patents
Seeding sieve for improving yield of gentiana rigescen and seeding method Download PDFInfo
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- CN102668776A CN102668776A CN2011103772700A CN201110377270A CN102668776A CN 102668776 A CN102668776 A CN 102668776A CN 2011103772700 A CN2011103772700 A CN 2011103772700A CN 201110377270 A CN201110377270 A CN 201110377270A CN 102668776 A CN102668776 A CN 102668776A
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- sieve
- seeding
- pumping board
- compass screen
- sowing
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Abstract
The invention relates to a seeding sieve for improving the yield of gentiana rigescen and a seeding method. The seeding sieve comprises a sieve frame, wherein a fixed sieve surface and a drawable drawing plate are arranged in the sieve frame, the drawing plate is tightly pasted with the lower part of the sieve surface, a plurality of uniformly distributed sieve holes are arranged in the sieve surface, and the size of the sieve holes is greater than the size of gentiana rigescen seeds so that the gentiana rigescen seeds are allowed to leak down from the sieve holes. According to the seeding method adopting the seeding sieve for improving the yield of the gentiana rigescen, firstly, the seed consumption is calculated according to the sieve area and the seedling density, the seeding sieve is fixed in the field to be seeded, then, the seeds are plated onto the sieve surface and are uniformly paved according to the calculated single time consumption, the drawing plate is pulled out from the sieve surface, the seeds can be seeded into the soil through the sieve holes in the sieve surface, and the seeding in such a mode is more convenient and more uniform than artificial seeding, so the higher emergence rate than the artificial seeding can be ensured, in addition, the thinning process is not needed, the seedlings cannot be damaged, and further, the seedlings can be enabled to well grow.
Description
Technical field
The present invention relates to the seeder implement of a kind of Yunnan rough gentian and based on the type of seeding of this seeder implement.
Background technology
Traditional type of seeding only relies on feel with the individual when sowing seeds, Yunnan rough gentian seed is broadcasted sowing, and sows that difficulty reaches evenly, so can cause rough gentian plant distribution density inequality.To the sparse place of plant, the later stage is difficult to reseed, and the closeer place of plant, need carry out the thinning operation, owing to need the people field of entering into, so can bring injury near rough gentian seedling strain.So adopt artificial problem of sowing seeds obvious, also just caused Yunnan rough gentian output to maintain a relatively low level always.
Like application number is the ecology planting method of 200910094342.3 disclosed a kind of Yunnan rough gentian, and its technical scheme is: utilize vacant lot in old tea place, children tea place in age and the orchard, in the tea place or pawpaw garden intertill and clean tillage when applying fertilizer, carry out Yunnan rough gentian ecologic planting.Seed soaked 24 hours through gibberellin 200PPM and 0.5% carbendazim wettable powder before broadcasting, and the doubly wet fine sand of pulling back and 20 out mixes the back sowing.Generally not weeding in seedling stage is not applied fertilizer.When after rainy season in May, second, taking advantage of tea place or the intertillage of pawpaw garden, weeding, fertilising, thinning, fill the gaps with seedlings, and execute the farmyard manure that becomes thoroughly decomposed on a small quantity.Pinch November and pluck flower bud.The 3rd year, excavate when December or acrial part plant are withered.
And application number: 200720300029.7 disclosed a kind of sieve formula machine-transplanted rice seeders, it is made up of sieve plate frame and sieve plate; Have slot on two side panels of sieve plate frame; Sieve plate is inserted in the slot on two side panels of sieve plate frame; Have one group of sieve plate frame sieve aperture that is arranged in the bottom of sieve plate frame, on sieve plate, also have the sieve plate sieve aperture that be arranged same with the sieve plate frame.Advantage is: sowing is not evenly wasted the paddy kind, favourable seedling growth.Production cost is low, and work efficiency is high, and is easy to use.But the applicant thinks, its sieve that adopts structure of signing an undertaking is based on that the plantation characteristics of paddy rice design, and is particularly suitable for the sowing that the many like this strains of paddy rice are bundle formula growing crop and uses, and be not suitable for the such individual plant growing crop of rough gentian.
Application number: 200920065787.4 disclosed a kind of paddy rice screen tray Sprout cultivation seeder and application numbers: 99117813.0 disclosed screen-type accurate seeding machineries; What adopt all is comparatively complicated sieve formula implanted device; And all mainly be to be such 1 year two season of paddy rice even crop throughout the year; In time catch up with season in particular for needs, the sowing efficient crop of having relatively high expectations is designed.But for the perennial like this crop of rough gentian, use the such implanted device of a cover, its lay-up period is long, so the use cost of equipment is too high.
Summary of the invention
The purpose of this invention is to provide a kind of such perennial crop of rough gentian that is applicable to and sow the seeder implement and the method for use.
The objective of the invention is to realize through following technical scheme:
A kind of sowing sieve that improves Yunnan rough gentian output; Comprise screen frame, but in screen frame, the pumping board of a fixing compass screen surface and a pull is installed, the size of said pumping board is slightly larger than the size of compass screen surface; Pumping board also is close to the bottom of compass screen surface; Have the sieve aperture that several are evenly arranged on the said compass screen surface, the size of said sieve aperture is leaked down from sieve aperture to allow the rough gentian seed greater than the size of rough gentian seed; Screen frame inboard being positioned at the compass screen surface lower position is provided with chute; Said pumping board is installed in the said chute; And can extract out or push along chute, the upper surface of said pumping board be a shiny surface, so that pumping board is not taken the rough gentian seed out of in the process of pulling out; Simultaneously also can reduce the friction between pumping board and the compass screen surface lower surface, not damage compass screen surface as far as possible; For pumping board is extracted out and pushed conveniently, be provided with handle at the lateral surface of pumping board.
Use the type of seeding of the sowing sieve of said raising Yunnan rough gentian output, at first calculate the seed consumption, the sowing sieve is fixed on field to be sowed according to cover surface and seedling densitometer; Be placed on compass screen surface on according to the once used amount that calculates seed then and tile evenly; Pumping board is pulled out below compass screen surface, and then seed can be sowed in the soil through the sieve aperture of compass screen surface, and it is convenient and even that such sowing is sent out than manual work; So can guarantee that emergence rate leads height than the by artificial seeding; And owing to do not need the thinning process, so seedling can not suffer damage, and then the assurance seedling can be grown well.
Description of drawings
Fig. 1 is the side-looking structure chart of the sowing sieve of raising of the present invention Yunnan rough gentian output.
Fig. 2 is the plan structure figure of the sowing sieve of raising of the present invention Yunnan rough gentian output.
Embodiment
According to accompanying drawing and embodiment the present invention is done further explain below.
Shown in Fig. 1-2, the sowing of raising of the present invention Yunnan rough gentian output sieve comprises screen frame 3; But the pumping board 2 of a fixing compass screen surface 4 and a pull is installed in screen frame 3; The size of said pumping board 2 is slightly larger than the size of compass screen surface 4, and pumping board also is close to the bottom of compass screen surface 4, has the sieve aperture that several are evenly arranged on the said compass screen surface 4; The size of said sieve aperture is leaked down from sieve aperture to allow the rough gentian seed greater than the size of rough gentian seed; Screen frame inboard being positioned at compass screen surface 4 lower positions is provided with chute; Said pumping board 2 is installed in the said chute; And can extract out or push along chute, the upper surface of said pumping board 2 be a shiny surface, so that pumping board 2 is not taken the rough gentian seed out of in the process of pulling out; Simultaneously also can reduce the friction between pumping board 2 and compass screen surface 4 lower surfaces, not damage compass screen surface as far as possible; For pumping board is extracted out and pushed conveniently, be provided with handle 1 at the lateral surface of pumping board 2.It is convenient to it should be noted that for expression structure, does not provide the detailed structure view of chute among the figure; But because the structure of chute is a prior art; And the structure of chute can be varied, and the implementer can design as required voluntarily, to reach the purpose of implementing this patent.
Based on the type of seeding of said sowing sieve, at first calculate the seed consumption according to cover surface and seedling densitometer, the sowing sieve is fixed on field to be sowed; Be placed on compass screen surface on according to the once used amount that calculates seed then and tile evenly; Pumping board is pulled out below compass screen surface, and then seed can be sowed in the soil through the sieve aperture of compass screen surface, and it is convenient and even that such sowing is sent out than manual work; So can guarantee that emergence rate leads height than the by artificial seeding; And owing to do not need the thinning process, so seedling can not suffer damage, and then the assurance seedling can be grown well.
Claims (5)
1. a sowing that improves Yunnan rough gentian output is sieved; Comprise screen frame (3), it is characterized in that, a fixing compass screen surface (4) is installed in screen frame (3) but and the pumping board of a pull (2); The size of said pumping board (2) is slightly larger than the size of compass screen surface (4); Pumping board (2) also is close to the bottom of compass screen surface (4), has the sieve aperture that several are evenly arranged on the said compass screen surface (4), and the size of said sieve aperture is greater than the size of rough gentian seed.
2. sowing sieve according to claim 1 is characterized in that be provided with chute in the screen frame inboard that is positioned at compass screen surface (4) lower position, said pumping board (2) is installed in the said chute.
3. sowing sieve according to claim 1 is characterized in that the upper surface of said pumping board (2) is a shiny surface.
4. sowing according to claim 1 sieve is characterized in that, is provided with handle (1) at the lateral surface of pumping board (2).
5. type of seeding of using the sowing sieve of the described raising of claim 1 Yunnan rough gentian output; It is characterized in that; At first calculate the seed consumption, sowing sieve is fixed on field to be sowed, be placed on compass screen surface on according to the once used amount that calculates seed then and tile evenly according to cover surface and seedling densitometer; Pumping board is pulled out below compass screen surface, and then seed can be sowed in the soil through the sieve aperture of compass screen surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103772700A CN102668776A (en) | 2011-03-18 | 2011-11-17 | Seeding sieve for improving yield of gentiana rigescen and seeding method |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110071408.4 | 2011-03-18 | ||
| CN201110071408 | 2011-03-18 | ||
| CN2011103772700A CN102668776A (en) | 2011-03-18 | 2011-11-17 | Seeding sieve for improving yield of gentiana rigescen and seeding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102668776A true CN102668776A (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103772700A Pending CN102668776A (en) | 2011-03-18 | 2011-11-17 | Seeding sieve for improving yield of gentiana rigescen and seeding method |
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| Country | Link |
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| CN (1) | CN102668776A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604393A (en) * | 2015-02-07 | 2015-05-13 | 王庆才 | Seeding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61182216U (en) * | 1985-04-30 | 1986-11-13 | ||
| CN2340159Y (en) * | 1998-02-13 | 1999-09-29 | 朱自均 | Sowing device with quick distance adjuster for crops |
| CN2473868Y (en) * | 2001-03-06 | 2002-01-30 | 李永茂 | Soft tray feeder for growing seedlings |
| CN2875047Y (en) * | 2005-08-30 | 2007-03-07 | 王谧 | Seeder for soilless seedling-growing of cotton |
-
2011
- 2011-11-17 CN CN2011103772700A patent/CN102668776A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61182216U (en) * | 1985-04-30 | 1986-11-13 | ||
| CN2340159Y (en) * | 1998-02-13 | 1999-09-29 | 朱自均 | Sowing device with quick distance adjuster for crops |
| CN2473868Y (en) * | 2001-03-06 | 2002-01-30 | 李永茂 | Soft tray feeder for growing seedlings |
| CN2875047Y (en) * | 2005-08-30 | 2007-03-07 | 王谧 | Seeder for soilless seedling-growing of cotton |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604393A (en) * | 2015-02-07 | 2015-05-13 | 王庆才 | Seeding device |
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Addressee: Yongde Daxueshan Pharmaceutical Biological Technology Cultivation Co., Ltd. Document name: Notification of an Office Action |
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Application publication date: 20120919 |