CN101878686A - Narrow-row wide-plant spacing wheat seeder - Google Patents
Narrow-row wide-plant spacing wheat seeder Download PDFInfo
- Publication number
- CN101878686A CN101878686A CN201010209151XA CN201010209151A CN101878686A CN 101878686 A CN101878686 A CN 101878686A CN 201010209151X A CN201010209151X A CN 201010209151XA CN 201010209151 A CN201010209151 A CN 201010209151A CN 101878686 A CN101878686 A CN 101878686A
- Authority
- CN
- China
- Prior art keywords
- spacing
- wheat
- row
- line
- sowing
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Sowing (AREA)
Abstract
The invention discloses a narrow-row wide-plant spacing wheat seeder, which is mainly composed of a frame, land wheels, a seed box, a seeding machine, a seed spout and a transmission device, wherein two cross beams are arranged at the front and rear parts of the frame; all the openers in two rows are arranged on the two cross beams in a staggered manner; average sowing row spacing is 8cm and sowing plant spacing is 4 to 6cm after the openers are arranged in a staggered manner; embedded depth of the openers is not more than 4cm; and embedded width of the openers is not more than 4cm. The purpose of high yield as well as increased yield is achieved by shortening the row spacing, widening plant spacing, effectively enhancing the utilization rate of soil and better improving coordination relationship between individual growth and group development.
Description
Technical field
The present invention relates to agricultural machinery, especially wheat seeder.
Technical background
Since the Eastern Han Dynasty, China's plantation wheat is just brought into use artificial hand steered sowing building; There are two or three ploughs (being commonly called as the 2nd leg buildings or the 3rd leg buildings) in every building, about plough spacing 30cm, so about wheat line-spacing 30cm.After liberation, several sowers of tractor-drawn occurred, their body structure is all identical substantially with the seeding principle, all is made up of frame, land wheel, seed-box, seeding unit, grain tube, plough, transmission device etc.Described plough has more than 5 according to sown scope width difference, and all ploughs are in one line, is installed on the crossbeam of frame, about plough spacing 25cm, so about wheat line-spacing 25cm.Described seeding unit has roll-type seeding unit and disc type seeding unit.The transfer roller of seeding unit or rotating disk are provided with some feed outlets, and the chassis is provided with the seed dropping hole that equates with the plough number, and each seed dropping hole is corresponding with a plough by grain tube.Described transmission device is the device that is driven the seeding unit running by land wheel, and through the machine driving cooperation sower whenever being advanced just has a feed outlet to aim at seed dropping hole, make wheat seeds fall into grain tube about 1-3cm, and promptly the sowing spacing in the rows of sower is 1-3cm.The use of the sower of this wide line-spacing more seedlings distance makes people form a kind of mindset to the wheat cultivation specification, has continued decades always.
The reason of studying carefully its wide line-spacing is, the plough of existing sower is in one line, be installed on the crossbeam of frame, add that again existing plough base angle width is more than 8cm, more than the embedded depth 6cm, in order to eliminate influencing each other that two ploughs dig, so the plough spacing is commonly about 25cm, the plough installing space has determined the seeding line-spacing, promptly line-spacing generally carry out about 25cm big or small line or etc. the line-spacing formula.The size line is mainly the interplanting of next batch crops and usefulness, about big line width 30cm, about little line width 20cm; Deng the line-spacing formula mainly is that the wheat nonoculture is adopted, and line-spacing is about 25cm.Above-mentioned sowing specification, the product stage has promoted production development really in wheat is low.At the beginning of Solution is put, 150 kilograms of China's wheat per mu yield less thaies, water-rich soil condition at this moment is very poor, and the weak colony of wheat growing way is little, every mu of less than 100,000 tassels, spacing in the rows is 3-6cm during the line-spacing 25cm left and right sides, does not have developing contradiction individual and colony.The other reasons that causes wide line-spacing is the needs as cultivation managements such as intertill and clean tillages.
The reason of studying carefully its more seedlings distance is, along with the condition of Wheat Production is constantly improved, kind is constantly changed, clay fertilizer water condition superior, people require output to improve constantly, when the very heavy left and right sides is brought up in per mu yield as wheat, every mu will have 30-60 ten thousand tassels, under the constant situation of line-spacing 25cm, its spacing in the rows only has 1-3cm (becoming fringe 2-3 calculating by individual plant), and the wheat individuality is crowded to capacity.It is impossible to want to achieve higher output again.
Nobody mentions " spacing in the rows " this notion for a long time, but shows planting density with seeding quantity Come, and this has just caused a kind of mistaken ideas, when people optimize the wheat individuality with group relation, only pays close attention to the adjustment seeding quantity and has ignored the adjustment seeding row spacing.In the improving yield of wheat stage, the spacing in the rows about 2cm has had a strong impact on ontogeny, the line-spacing about 25cm also serious waste the resources of production such as soil and illumination.So High-yield Wheat will be created super high-yielding again, under the prerequisite that guarantees existing mu spike number, must reform the sowing specification, readjust spacing in the rows and line-spacing.Along with modern agricultural development, the use of advanced technologies such as herbicide, intertill and clean tillages etc. are inapplicable, break through traditional planting patterns and change wide capable more seedlings apart from being a kind of new cropping pattern that improves yield of wheat for narrow row and small plant spacing.By dwindling line-spacing, strengthening spacing in the rows, effectively improve soil and utility rate of luminous energy, better improve the rapport of ontogeny and colony development, reach the purpose that improving yield of wheat increases production again.
Summary of the invention
Purpose of the present invention is for realizing the new model of this raising yield of wheat of narrow row and small plant spacing, proposing a kind of sower of narrow row and small plant spacing.
This sower is to the improvement of existing sower, mainly is made up of frame, land wheel, seed-box, seeding unit, grain tube, transmission device, it is characterized in that:
Be provided with two crossbeams before and after on the described frame, all ploughs are divided into two rows, be staggered front to back and be arranged on two crossbeams, and adopt movable connection method to make the plough spacing adjustable, the average headway of plough on every crossbeam is 16cm, and promptly plough each other average headway on two crossbeams is 8cm; Thereby the sowing average row distance that realizes narrow row thin planting sower is 8cm;
That is to say that the actual pitch of plough on every crossbeam is 16cm when waiting line-spacing planting patterns, promptly plough each other actual pitch on two crossbeams is 8cm;
When wheat adopted size row grouping planting patterns, wheat was to be one capable greatly between one group, every group of the little behavior of 3-5, and the little line space of plough on every crossbeam is 12-14cm, and big line space is 32-20cm; Be that plough each other little capable actual pitch on two crossbeams is 6-7cm, the actual pitch of going greatly is 16-10cm, but will guarantee that size row actual average spacing is 8cm.
When for example wheat is with one group of four little behavior, every group of overall width is 8 * 4=32cm, when plough each other little line space on two crossbeams is respectively 6,6.5, during 7cm, then plough each other big line space on two crossbeams should be respectively 14,12..5,11cm; Be that every group of overall width is 6 * 3+14=32cm, or 6.5 * 3+12.5=32cm, or 7 * 3+11=32cm, the average row distance is 32 ÷ 4=8cm.
When for example wheat is with one group of five little behavior, every group of overall width is 8 * 5=40cm, when plough each other little line space on two crossbeams is respectively 6,6.5, during 7cm, then plough each other big line space on two crossbeams should be respectively 16,14,12cm; Be that every group of overall width is 6 * 4+16=40cm, or 6.5 * 4+14=40cm, or 7 * 4+12=40cm, the average row distance is 40 ÷ 5=8cm.
When for example wheat is with one group of three little behavior, every group of overall width is 8 * 3=24cm, when plough each other little line space on two crossbeams is respectively 6,6.5, during 7cm, then plough each other big line space on two crossbeams should be respectively 12,11,10cm; Be that every group of overall width is 6 * 2+12=24cm, or 6.5 * 2+11=24cm, or 7 * 2+10=24cm, average row distance 24 ÷ 3=8cm, or the like.
The seeding speed of described seeding unit is, land wheel each seed dropping hole of 4-6cm that whenever advances is all discharged wheat seeds; That is to say that the feed outlet hole count and the rotating speed of seeding unit match, make the land wheel 4-6cm that whenever advances, guarantee to have a feed outlet to aim at seed dropping hole, make wheat seeds fall into plough, promptly the sowing spacing in the rows of narrow row thin planting sower is 4-6cm;
For avoiding the earthing influence between the plough, the embedded depth of described plough is not more than 4cm; The pin width that buries of plough is not more than 4cm.
Though this new-type sower line-spacing dwindles, single file seeding speed slows down, and the single hole amount of seed metering reduces, so the seeding quantity of unit are is still identical with the seeding quantity of existing wheat seeder.
Good effect of the present invention is:
(1), the wheat narrow row is apart from the sowing of rare spacing in the rows, by dwindling line-spacing, strengthening spacing in the rows, a young plant Ti Minus has lacked in the row crowdedly on the ground, has reduced mutual shading and light leak in the ranks, has improved land seizure rate and space availability ratio; Increased underground on the ground growing space and the standing area of individual plant, improved the root layer and the canopy structure of colony, the plane distribution of underground root system is evenly loose, and Minus has lacked the part contention to nutrient, and the soil fertility utilization is abundant, the root system development stalwartness.Simultaneously, the narrow row light seeding has strengthened the growing environment advantage of colony, has coordinated the contradiction of growing between individuality and the colony, and individual plant is grown healthy and strong, and the group structure harmony finally reaches fringe, grain, heavily coordinates increase, thereby realized volume increase.Experiment shows that general volume increase can reach about 15%, and the large-spike cultivar volume increase can reach more than 17%.
(2), the wheat narrow row is apart from the sowing of rare spacing in the rows, yield wheat achieved higher output in both having adapted to, more adapt to the High-yield Wheat super high-yielding; Both be fit to the multi-spike-type kind and achieved higher output, and be more suitable for large-spike cultivar and achieve higher output; Both suitable interplanting mode, nonoculture mode preferably.
(3), the method for operating of this sower is identical, simple and convenient with the ashamed method of the behaviour of existing sower, be easy to promote.
Description of drawings
Fig. 1 is the organigram that waits the line-spacing narrow-row wide-plant spacing wheat seeder.
Fig. 2 waits the horizontal layout schematic diagram of line-spacing narrow-row wide-plant spacing wheat seeder plough.
Fig. 3.It is the horizontal layout schematic diagram of big or small line-spacing narrow-row wide-plant spacing wheat seeder plough.
Fig. 4 is the front view of plough.
Fig. 5 waits line-spacing seeding method schematic diagram with the present invention.
Fig. 6 is with the present invention's size line-spacing seeding method schematic diagram.
Marginal data: 1-seed-box, 2-seeding unit, 3-grain tube, 4-transmission device, 5-land wheel, 6-crossbeam, 7--plough.
Embodiment
Narrow-row wide-plant spacing wheat seeder shown in Figure 1, main structure are land wheel 5, seed-box 1, seeding unit 2, grain tube 3, plough 7 and transmission device 4 to be installed form on frame.The mounting arrangements of plough as shown in Figure 2.
As seen from Figure 2, be provided with forward and backward two horizontal row beams 6 on frame, all plough 7 interlaced arrangement are on two horizontal row beams 6.Also demonstrate plough 7 among the figure and arrange 24 altogether, respectively arrange 12 ploughs 7 on each crossbeam 6.
Shown in Figure 2 is waits the line-spacing narrow-row wide-plant spacing wheat seeder, the actual pitch A=16cm of plough 7 on every crossbeam 6, i.e. plough 7 each other actual pitch a=8cm on two crossbeams 6; Promptly the line space of all ploughs 7 formation is a=8cm.
When wheat adopted size row grouping planting patterns, plough 7 adopted arrangement shown in Figure 3.As seen from the figure, being one capable greatly between one group, every group of the four little behavior, the little line space A2=12-14cm of plough 7 on every crossbeam 6, big line space A1=28-20cm; Be plough 7 each other little capable actual pitch a2=6-7cm on two crossbeams 6, go actual pitch a1=14-10cm greatly; But guarantee that size row actual average spacing is 8cm.
For example, be under the principle of 8 * 6=32cm at every group of overall width, plough 7 each other little line space on two crossbeams 5 is respectively 6,6.5,7cm, then plough 7 each other big line space on two crossbeams 6 should be respectively 14,12..5,11cm; Be that every group of overall width is 6 * 3+14=32cm, or 6.5 * 3+12.5=32cm, or 7 * 3+11=32cm, the average row distance is 32 ÷ 4=8cm.
Fig. 3 only is to be an embodiment of one group with four little capable wheats, can also five one group of little behavior or with one group of three little behavior.
Described seeding unit 2 is roll-type seeding units of using always, also can be the disc type seeding unit.The seeding speed of seeding unit is, land wheel 5 each seed dropping hole of 4-6cm that whenever advances is all discharged wheat seeds; That is to say that the feed outlet hole count and the rotating speed of seeding unit 2 match, make land wheel 5 4-6cm that whenever advances, guarantee to have a feed outlet to aim at seed dropping hole, make wheat seeds fall into plough 7, promptly the sowing spacing in the rows of narrow-row wide-plant spacing wheat seeder is 4-6cm;
Seed dropping hole number on the seeding unit 2 is corresponding with plough 7 numbers, and each seed dropping hole communicates with a plough 7 by grain tube 3.
Described transmission device 4 is to drive the device that seeding unit 2 rotates, available belt transmission or chain drive by land wheel 5.Gearratio should guarantee that the sower 6cm that whenever advances has wheat seeds to fall into plough 7 from each seed dropping hole.
For avoiding the earthing influence between the plough 7, the place's of burying degree of depth of described plough 7 is not more than 4cm; The pin width that buries of plough 7 is not more than 4cm, as shown in Figure 4.
When using the present invention to sow, at first, build ridge bedding, drag in furrow by tractor thereafter and sow according to planting patterns and sowing width design furrow face.General furrow face width 180-200cm (interplanting passerby meter is in addition arranged) plants 24 row wheats.When in this furrow, sowing, can carry out reciprocating type work, make a round trip and to sow two furrow with the sower of 24 legs.
When line-spacings such as employing are sowed as shown in Figure 5, line-spacing a=8cm, spacing in the rows b=6cm, only illustrate among the figure 8 the row.
When adopting big or small line-spacing sowing as shown in Figure 6, wide row space a1=14-10cm, little line-spacing a2=6-7cm, spacing in the rows b=6cm.The situation of one group of 4 row only is shown among the figure, when a furrow kind 24 row wheats, has 6 groups, wherein 6 big row, 18 little row, wide row space 14cm when little line-spacing 6cm, furrow face width 192cm, average row is apart from 8cm.Wide row space 11cm when little line-spacing 7cm, furrow face width 192cm, average row is apart from 8cm.
Fig. 6 only illustrates the large and small capable seeding method of one group of four lines, can choose every group little line number according to the concrete width of next batch interplanting in concrete enforcement, chooses big or small line-spacing in above line in scope, but will guarantee that average row is apart from being 8cm.
The spacing in the rows of sowing will be decided with wheat breed and yield index sometimes, be generally 6cm, but minimum is not less than 4cm.
Claims (6)
1. the sower of a grow wheat narrow row and small plant spacing mainly is made up of frame, land wheel, seed-box, seeding unit, grain tube, transmission device, it is characterized in that: be provided with two crossbeams before and after on the described frame; All ploughs are divided into two rows, are staggered front to back to be arranged on two crossbeams; Sowing average row after the plough interlaced arrangement is apart from being 8cm, and the sowing spacing in the rows is 4-6cm; The embedded depth of described plough is not more than 4cm; The pin width that buries of plough is not more than 4cm.
2. wheat narrow row as claimed in claim 1 is characterized in that apart from the sower of rare spacing in the rows it is the wheat seeder that waits the line-spacing planting patterns, and sowing actual line-spacing is 8cm.
3. wheat narrow row as claimed in claim 1 is characterized in that apart from the sower of rare spacing in the rows it is the wheat seeder of size row grouping planting patterns, and wheat is being one capable greatly between one group, every group of the little behavior of 3-5; Sowing little line-spacing is 6-7cm, and wide row space is 16-10cm, and size row average row distance is 8cm.
4. wheat narrow row as claimed in claim 3 is characterized in that apart from the sower of rare spacing in the rows wheat is with one group of four little behavior, and every group of overall width is 8 * 4=32cm; Sowing big or small line-spacing gets following wherein a kind of: when little line-spacing is respectively 6,6.5, during 7.0cm, sow then that wide row space then is respectively 14,12.5,11.0cm.
5. wheat narrow row as claimed in claim 3 is apart from the sower of rare spacing in the rows, it is characterized in that, wheat is with one group of five little behavior, and every group of overall width is 8 * 5=40cm; Sowing big or small line-spacing gets following wherein a kind of: when the little line-spacing of sowing is respectively 6,6.5, during 7cm, sow then that wide row space is respectively 16,14,12cm.
6. wheat narrow row as claimed in claim 3 is characterized in that apart from the sower of rare spacing in the rows, and wheat is during with one group of three little behavior, and every group of overall width is 8 * 3=24cm; Sowing big or small line-spacing gets following wherein a kind of: when the little line-spacing of sowing is respectively 6,6.5, during 7cm, sow then that wide row space is respectively 12,11,10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010209151XA CN101878686A (en) | 2010-06-11 | 2010-06-11 | Narrow-row wide-plant spacing wheat seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010209151XA CN101878686A (en) | 2010-06-11 | 2010-06-11 | Narrow-row wide-plant spacing wheat seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101878686A true CN101878686A (en) | 2010-11-10 |
Family
ID=43050941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010209151XA Pending CN101878686A (en) | 2010-06-11 | 2010-06-11 | Narrow-row wide-plant spacing wheat seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101878686A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104429230A (en) * | 2014-10-25 | 2015-03-25 | 慈溪市梦园果蔬专业合作社 | Array type seeding machine in greenhouse |
| CN105519286A (en) * | 2014-10-21 | 2016-04-27 | 河北农哈哈机械集团有限公司 | Wheat dense-row uniform seeder |
| CN109168356A (en) * | 2018-08-25 | 2019-01-11 | 许明 | A kind of cultivated seeder of wheat narrow row line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444130A (en) * | 1980-08-14 | 1984-04-24 | Gretchen L. Wilson | Seed planting machine |
| DE3417324A1 (en) * | 1984-05-10 | 1985-11-21 | Albert 2245 Tellingstedt Wiese | Twin planting device, especially for maize seed-spacing drills |
| CN2254621Y (en) * | 1996-05-04 | 1997-05-28 | 逯拴柱 | Machine for sowing and fertilizing for wheat |
| CN2810134Y (en) * | 2005-07-22 | 2006-08-30 | 刘翠娥 | Seed-dispersed row spacing-reduced seeder for increasing yield |
-
2010
- 2010-06-11 CN CN201010209151XA patent/CN101878686A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4444130A (en) * | 1980-08-14 | 1984-04-24 | Gretchen L. Wilson | Seed planting machine |
| DE3417324A1 (en) * | 1984-05-10 | 1985-11-21 | Albert 2245 Tellingstedt Wiese | Twin planting device, especially for maize seed-spacing drills |
| CN2254621Y (en) * | 1996-05-04 | 1997-05-28 | 逯拴柱 | Machine for sowing and fertilizing for wheat |
| CN2810134Y (en) * | 2005-07-22 | 2006-08-30 | 刘翠娥 | Seed-dispersed row spacing-reduced seeder for increasing yield |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519286A (en) * | 2014-10-21 | 2016-04-27 | 河北农哈哈机械集团有限公司 | Wheat dense-row uniform seeder |
| CN104429230A (en) * | 2014-10-25 | 2015-03-25 | 慈溪市梦园果蔬专业合作社 | Array type seeding machine in greenhouse |
| CN109168356A (en) * | 2018-08-25 | 2019-01-11 | 许明 | A kind of cultivated seeder of wheat narrow row line |
| CN109168356B (en) * | 2018-08-25 | 2021-12-28 | 滨州市草原锦茂牧业有限公司 | Wheat narrow row line tillage seeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205093107U (en) | Minimal till wide seedling area wheat precision planter of executing simultaneously with fertilizer | |
| CN104798471B (en) | A kind of valve-type multifunctional precision seeder | |
| CN102918968B (en) | A kind of synchronous sowing rice transplanter for breeding of hybrid rice and synchronous sowing rice transplanting method | |
| CN205249743U (en) | Wide seedling width of cloth precision planter of layer by layer manuring is in proportion ploughed to bispin | |
| CN204217357U (en) | No-tillage subsoiling separated layer fertilization wheat sowing machine | |
| CN204598601U (en) | A kind of valve-type multifunctional precision seeder | |
| CN105960862A (en) | Corn double-line width ridge deep ploughing layering fertilizing seeder | |
| CN102550266A (en) | Integrated cultivation method for wheat and corn | |
| CN103477759A (en) | Uniform seeder | |
| CN104541926A (en) | Method of interplanting corn in wheat beds | |
| CN205005456U (en) | Machine is broadcast to crisscross thin planting maize essence of many trunks in a cave | |
| CN205196278U (en) | Accurate even machine of broadcasting of wheat narrow row | |
| CN202773296U (en) | Deep scarification rotary tillage layering mixing fertilizer applying seeding machine with wide seeding distance | |
| CN107333477B (en) | Wheat narrow row line tillage planter | |
| CN101878686A (en) | Narrow-row wide-plant spacing wheat seeder | |
| CN102884926B (en) | Method for wide wheat seedling row strip cropping | |
| CN108521912A (en) | A kind of sowing drag links | |
| CN2831731Y (en) | Tillage-free fertilizing sowing unit for corn stalk mulched land | |
| CN201781754U (en) | Wheat seeding machine with narrow row space and wide plant space | |
| CN214507831U (en) | Combined precision seeder | |
| CN108307740A (en) | A kind of live streaming of rice wide cut item and the same broadcasting method of seed manure | |
| CN202232097U (en) | Single and double seeding strip precision wheat seeder | |
| CN205510798U (en) | Maize broad width sowing mechanism | |
| CN202907432U (en) | Synchronously sowing and transplanting machine for hybrid rice seed production | |
| CN101889506A (en) | Narrow row and small plant spacing growth method for wheat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101110 |