CN105309140A - Small double-row staggered density-increasing planting method for corn - Google Patents
Small double-row staggered density-increasing planting method for corn Download PDFInfo
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- CN105309140A CN105309140A CN201410326928.9A CN201410326928A CN105309140A CN 105309140 A CN105309140 A CN 105309140A CN 201410326928 A CN201410326928 A CN 201410326928A CN 105309140 A CN105309140 A CN 105309140A
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- 240000008042 Zea mays Species 0.000 title claims abstract description 27
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 27
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 24
- 235000005822 corn Nutrition 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010899 nucleation Methods 0.000 claims abstract description 39
- 241000196324 Embryophyta Species 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000009331 sowing Methods 0.000 claims description 23
- 239000002689 soil Substances 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 claims description 6
- 230000001629 suppression Effects 0.000 claims description 5
- 239000003337 fertilizer Substances 0.000 claims description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 claims description 3
- 235000009973 maize Nutrition 0.000 claims description 3
- 239000012141 concentrate Substances 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract 2
- 230000004720 fertilization Effects 0.000 abstract 1
- 238000002513 implantation Methods 0.000 description 6
- 239000010902 straw Substances 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The invention provides a small double-row staggered density-increasing planting method for corn. Corn is planted in small double rows of about 10 cm in the same corn seeding strip. The small double-row seeding mode can be modified in seeding row spacing in existing production, with the equal row spacing of 60 cm being a basic planting mode, two small double-row unit modes of (10+50)+(10+50) and (10+40+10)+(60) can be formed, and with the width of 40 cm+80 cm being a basic mode, two different unit modes of (10+30)+(10+70) and (10+20+10)+(80) can be formed. Compared with corresponding basic planting modes, small double-row planting generally makes the density increased by 500 plants/mu to 800 plants/mu. A special seeding unit is adopted for seeding in the small double rows, deep-layer fertilization is performed between the two small double rows to form V-type distribution with the seeds in the small double rows, and after seeding, double-wheel seed pressing and wide-ridge soil-covering pressing are performed. According to small double-row staggered density-increasing planting, the density can be increased, the carrying capacity of colonies can be increased, and the small double-row staggered density-increasing planting method for corn can adapt to large-area mechanized operation.
Description
Technical field:
The invention belongs to crops farming measures, particularly corn little duplicate rows dislocation density implantation methods.
Background technology:
Corn is that cultivated area is large, widely distributed crop, it is a technological approaches the most effective that increase corn yield particularly increases density under high yield level, improve the most effective method of plantation dense planting and change planting patterns exactly, current domestic modal planting patterns waits line-spacing plantation, the line-spacing that waits producing mainly 76cm at american corn is planted, thickness of sowing is in 5500 strain to 6500 strains, the line-spacing plantations such as 65cm that what Northeast Area of China was common is and in Huang-Huai-Hai the common line-spacing that waits for 60cm plant, thickness of sowing is about 4000 strain to 5000 strains.Meanwhile, the row such as some are non-are planted in produces upper constantly appearance, and present the trend of growth, as large-ridge double-row (65cm+130cm, two than empty), three than empty (65cm+65cm+130cm), wide-and narrow-row (40cm+80cm), penetrating cultivation (60+120), the non-of the various ways such as specular removal cultivation (40cm+160cm) waits line-spacing plantation, the seeding technique of the row such as these are non-also shows certain volume increase under highdensity condition, also excessive row ratio is shown, as wide line-spacing occurs serious light leak more than 120cm, weeds are difficult to the underproduction controlling to cause.In addition, wide-and narrow-row ratio is not suitable for manufacturing machine equalization, is that the non-line-spacing that waits is difficult to realize row mechanical harvest especially, causes efficiency of crop low, the phenomenon that percent of loss is high.No matter above-mentioned planting patterns such as is at the row plantation is also non-ly wait row plantation, common feature is one, and to broadcast band be a single file straight line sowing.On existing planting patterns basis, how can increase density further, improve the saturation of colony, can be adapted to again the operation of mechanization large area, be the main innovation direction of corn planting method.
Summary of the invention:
A kind of corn little duplicate rows dislocation density implantation methods, is characterized in that carrying out duplicate rows dislocation sowing at 10cm-20cm wide cut seeding belt, forms little duplicate rows plant and distribute to horn shape broken line.Seeding process adopts the special seeding unit of little duplicate rows to carry out dislocation sowing, and with middle subsoil application, two-wheel pressure kind and the cooperation of the technology such as suppression of soil, disposablely complete plyability operation.
Technical scheme of the present invention is achieved in that
Described little duplicate rows dislocation plantation, it is characterized in that planting two little row in a seeding belt, little line space is generally 10cm, but can adjust to 20cm, its little duplicate rows spacing being limited to the Breadth Maximum of row results with maize harvesting machine.Little double row sowing pattern can carry out modification by the sowing line-spacing in existing production, form the cropping pattern of different units, based on the line-spacings such as 60cm, cropping pattern can form the little duplicate rows unit mode of (10+50)+(10+50) and two kinds, (10+40+10)+(60), pattern based on 40cm+80cm width, can be formed (10+30)+(10+70), all plant/acre to 800 plants/acre, (10+20+10)+(80) two.
The described special seeding unit of little duplicate rows, it is characterized in that respectively there is a seeding unit seeding unit both sides, dress kind position between two seeding unit and seeding position interlaced, guarantee planting position mutual dislocation between two little duplicate rows, in each little row, before and after seed, planting distance is consistent.Seeding unit can also can be pneumatic type for mechanical type, and seeding quantity is adjustable with controlled, no matter thickness of sowing height and speed of drilling speed all can ensure that between little duplicate rows, seed is staggered, sowing depth is consistent, is generally 3-5cm.
Subsoil application in the middle of described little duplicate rows, it is characterized in that, before deep ditching-fertilizing is positioned at seeding, fertilizer concentrates on the middle at little duplicate rows, its degree of depth exceedes sowing depth 8-10cm, and earthing immediately after fertilising, fertilising place and little duplicate rows form V-type and arrange.
Described two-wheel pressure is planted and suppression of soil, it is characterized in that little duplicate rows after planting, little two-wheel is adopted to suppress respectively the seed dropping on seed furrow, guarantee that the contact of seed and soil is closely knit, carry out earthing subsequently and adopt wide entirety of taking turns to suppress, town moderate pressure, guarantee whole seeding belt not the evaporation of water in soil do not leak kind.
The object of the invention is to innovate a kind of planting patterns adapting to the corn density of do mechanization operation, original one being broadcast band is a single file straight line sowing, change the little duplicate rows staggered plantation of a sowing with 10cm-20cm width into, the plant of seeding belt is in distributing to horn shape broken line.This planting patterns is not changing line-spacing and the 40cm+80cm width such as current main 60cm or 65cm substantially, under the single file straight line planting patternss such as large-ridge double-row, by changing little duplicate rows dislocation plantation into, can increase by 500 plant/acre to 1000 plant/acre more than original seed implant model colony.Under the condition increasing density, keep original plant space length, improve luminous energy intercepting and capturing rate, increase yield about 10% is a kind of technology of light Jian Jieben increasing both production and income.Corn little duplicate rows dislocation density implantation methods can solve the too early closing of colony in conventional tillage cropping pattern, the drawbacks such as saturation is little, and light leak is serious, thus increases density raising corn yield further, is also adapted to current mechanized cultivation and results simultaneously.
Advantage of the present invention and good effect:
Corn provided by the invention little duplicate rows dislocation density implantation methods, on existing planting patterns basis, the sowing of band single file straight line will be broadcast, change little duplicate rows dislocation sowing into, form the orderly wide cut diagonal angle distribution of field plant, add the plant relative distance of plant in same a line, improve the saturation of colony, increase production under being conducive to high density, the operation of Current mechanical large area can be adapted to again.This invention the combine with technique such as can be improved the soil with few no-tillage technology, subsoiling, forms more effective dense planting high yield technique pattern, realizes increasing production and improying productivity under the prerequisite do not increased or increase input less.Technology can be used for summer corn and is also adapted to spring corn, is adapted to the farmland of improving straw mulching, is also adapted to the farmland after turning over.
Accompanying drawing illustrates:
Fig. 1 is corn little duplicate rows dislocation density plantation schematic diagram
In Fig. 1, be 1. little double row sowing band, 2. for plant in little duplicate rows is dislocatedly distributed, the spacing 3. between two seeding belts
Fig. 2 is that the little duplicate rows dislocation of corn different rows ratio is emerged actual picture
Fig. 3 is the corn little duplicate rows dislocation actual growth in shooting stage field picture
Embodiment:
Below in conjunction with instantiation, set forth the present invention further.These examples are only not used in for illustration of the present invention and limit the scope of the invention.For 2014 proving ground, Chinese Academy of Agricultural Sciences Langfang spring corn little duplicate rows dislocation density implantation methods, spring corn, May 17, take (10+50)+the planting patterns of (10+50), the spacing of little duplicate rows is 10cm, large line space 50cm, , the distance of average seeding belt is 60cm, ensure the density of every mu of 5000-5500 strain, calculate spacing in the rows 20-22cm, sower be HHN-2BYP push away stubble clear ridge deep fertilizer spraying broadcast machine, seeding unit is the little duplicate rows single-kernel seed-metering device of band spoon formula, fertilizing amount is 25 kilograms of composite fertilizers, the degree of depth is 10cm, sowing depth is 4cm, the sower speed of service is 3 kilometers per hour, plot is maize straw residue mulching the previous year, the stalk of the covering of seeding belt pushed open by sower, define a seeding belt without stalk, broadcast, May 24 emerged, young plant neat and consistent, realize seedling complete, Miao Qi, Miao Zhuan, particularly the plant of little duplicate rows Heterogeneous Permutation grows fine, plant significantly better than traditional single file.
Claims (5)
1. a corn planting method, is characterized in that carrying out duplicate rows dislocation sowing at 10cm-20cm wide cut seeding belt, forms little duplicate rows plant and distribute to horn shape broken line.Seeding process adopts the special seeding unit of little duplicate rows to carry out dislocation sowing, and with middle subsoil application, two-wheel pressure kind and the cooperation of the technology such as suppression of soil, disposablely complete plyability operation.
2., according to claim 1, described little duplicate rows dislocation plantation, it is characterized in that planting two little row in a seeding belt, little line space is generally 10cm, but can adjust to 20cm, its little duplicate rows spacing being limited to the Breadth Maximum of row results with maize harvesting machine.Little double row sowing pattern can carry out modification by the sowing line-spacing in existing production, form the cropping pattern of different units, based on the line-spacings such as 60cm, cropping pattern can form the little duplicate rows unit mode of (10+50)+(10+50) and two kinds, (10+40+10)+(60), pattern based on 40cm+80cm width, can be formed (10+30)+(10+70), all different units in (10+20+10)+(80) two pattern etc.Little duplicate rows planting density is increase by 500 plant/acre to 800 plant/acre more than corresponding foundation planting pattern generally.
3. according to claim 1, the described special seeding unit of little duplicate rows, it is characterized in that respectively there is a seeding unit seeding unit both sides, dress kind position between two seeding unit and seeding position interlaced, guarantee planting position mutual dislocation between two little duplicate rows, in each little row, before and after seed, planting distance is consistent.Seeding unit can also can be pneumatic type for mechanical type, and seeding quantity is adjustable with controlled, no matter thickness of sowing height and speed of drilling speed all can ensure that between little duplicate rows, seed is staggered, sowing depth is consistent, is generally 3-5cm.
4., according to claim 1, subsoil application in the middle of described little duplicate rows, is characterized in that before deep ditching-fertilizing is positioned at seeding, fertilizer concentrates on the middle at little duplicate rows, its degree of depth exceedes sowing depth 8-10cm, earthing immediately after fertilising, and fertilising place and little duplicate rows form V-type and arrange.
5. according to claim 1, described two-wheel pressure is planted and suppression of soil, it is characterized in that little duplicate rows after planting, little two-wheel is adopted to suppress respectively the seed dropping on seed furrow, guarantee that the contact of seed and soil is closely knit, carry out earthing subsequently and adopt widely taking turns overall suppression, town moderate pressure, guarantee whole seeding belt not the evaporation of water in soil do not leak kind.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410326928.9A CN105309140A (en) | 2014-07-10 | 2014-07-10 | Small double-row staggered density-increasing planting method for corn |
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| CN201410326928.9A CN105309140A (en) | 2014-07-10 | 2014-07-10 | Small double-row staggered density-increasing planting method for corn |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850442A (en) * | 2016-04-15 | 2016-08-17 | 张厚才 | Density-increasing yield-increasing innovative planting method for densely planted corn |
| CN106211966A (en) * | 2016-07-21 | 2016-12-14 | 现代天丰农业集团有限公司 | Interlaced hole staggered full-edge row planting method for corn |
| CN107231912A (en) * | 2017-05-31 | 2017-10-10 | 山东省农业科学院农业资源与环境研究所 | A kind of corn of minimal tilling based on the full returning to the field of wheat straw efficiently plants fertilizing method |
| CN112514723A (en) * | 2020-11-30 | 2021-03-19 | 广西水力机械研究所有限公司 | Computerized fruit tree row planting arrangement method |
| CN112262722B (en) * | 2020-10-21 | 2023-08-15 | 呼伦贝尔市农牧科学研究所 | Cultivation method for improving soybean yield potential |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103573A (en) * | 1986-05-29 | 1987-12-09 | 卡尔·海因茨·保罗 | A kind of type of seeding and equipment therefor thereof |
| HUP0402571A2 (en) * | 2004-12-14 | 2006-08-28 | Janos Dr Dezsoe | Corn-growing by trench cultivation |
| CN201286238Y (en) * | 2008-10-14 | 2009-08-12 | 毕建杰 | Corn seeder using planting pattern of 'double-row interlaced thin-planting' |
| CN101715679A (en) * | 2009-09-23 | 2010-06-02 | 汪志阳 | One third corn and two thirds low crop stereoscopic planting method |
| CN101940119A (en) * | 2010-08-28 | 2011-01-12 | 岑大伟 | Dislocation type corn planting method and reciprocating flashboard type seed and fertilizer sowing machine |
| CN203504974U (en) * | 2013-09-18 | 2014-04-02 | 丁勇 | No-tillage stubble-removing sowing machine |
-
2014
- 2014-07-10 CN CN201410326928.9A patent/CN105309140A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103573A (en) * | 1986-05-29 | 1987-12-09 | 卡尔·海因茨·保罗 | A kind of type of seeding and equipment therefor thereof |
| HUP0402571A2 (en) * | 2004-12-14 | 2006-08-28 | Janos Dr Dezsoe | Corn-growing by trench cultivation |
| CN201286238Y (en) * | 2008-10-14 | 2009-08-12 | 毕建杰 | Corn seeder using planting pattern of 'double-row interlaced thin-planting' |
| CN101715679A (en) * | 2009-09-23 | 2010-06-02 | 汪志阳 | One third corn and two thirds low crop stereoscopic planting method |
| CN101940119A (en) * | 2010-08-28 | 2011-01-12 | 岑大伟 | Dislocation type corn planting method and reciprocating flashboard type seed and fertilizer sowing machine |
| CN203504974U (en) * | 2013-09-18 | 2014-04-02 | 丁勇 | No-tillage stubble-removing sowing machine |
Non-Patent Citations (7)
| Title |
|---|
| 周伟艳: "玉米大垄双行双株疏密机械化种植", 《新农业》 * |
| 孙连珠: "《山西优质高产玉米栽培管理新技术》", 30 June 2008, 山西经济出版社 * |
| 桑金梅等: "机械深施化肥技术在玉米生产上的应用", 《山西农业大学学报(自然科学版)》 * |
| 王庆杰等: "《垄作保护性耕作》", 31 October 2013, 中国农业科学技术出版社 * |
| 谭秀山等: "玉米种植方式的发展趋势", 《山东农业科学》 * |
| 郭彦军: "《南方生态草地建植与管理》", 31 December 2006, 贵州人民出版社 * |
| 陶仁: "玉米高效增产种植所需配套机具的研制", 《第八届沈阳科学学术年会论文集》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850442A (en) * | 2016-04-15 | 2016-08-17 | 张厚才 | Density-increasing yield-increasing innovative planting method for densely planted corn |
| CN106211966A (en) * | 2016-07-21 | 2016-12-14 | 现代天丰农业集团有限公司 | Interlaced hole staggered full-edge row planting method for corn |
| CN106211966B (en) * | 2016-07-21 | 2019-03-29 | 现代天丰农业集团有限公司 | Corn interlacing mistake cave Quan Bianhang implantation methods |
| CN107231912A (en) * | 2017-05-31 | 2017-10-10 | 山东省农业科学院农业资源与环境研究所 | A kind of corn of minimal tilling based on the full returning to the field of wheat straw efficiently plants fertilizing method |
| CN112262722B (en) * | 2020-10-21 | 2023-08-15 | 呼伦贝尔市农牧科学研究所 | Cultivation method for improving soybean yield potential |
| CN112514723A (en) * | 2020-11-30 | 2021-03-19 | 广西水力机械研究所有限公司 | Computerized fruit tree row planting arrangement method |
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Application publication date: 20160210 |