CN101843194B - Corn planting method - Google Patents
Corn planting method Download PDFInfo
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- CN101843194B CN101843194B CN2010101889344A CN201010188934A CN101843194B CN 101843194 B CN101843194 B CN 101843194B CN 2010101889344 A CN2010101889344 A CN 2010101889344A CN 201010188934 A CN201010188934 A CN 201010188934A CN 101843194 B CN101843194 B CN 101843194B
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Abstract
The invention discloses a corn planting method, which comprises the following steps of: soil preparation, seed selection, sowing, fertilizer application, and thinning. The step of sowing adopts the following method that: the seed row width is 80 to 90cm; three holes form a planting group in each seed row, and the group distance is 28 to 35cm; and the hole distance is 2 to 4 cm in each planting group, and a single plant is planted in a single hole. The planting method is favorable for balanced application and corn absorption of nutrient; the root systems between each group of plants are crossed and supported each other; ventilation can be carried out between the plants; the pressure of wind on the plants is weakened; wind can pass through the groups; and the lodging can be effectively prevented. Potential competition causes multiple strong roots of the corn and is favorable for absorbing nutrient; and the relatively centralized fertilizer application improves the utilization ratio of chemical fertilizers. The corn planting method is tested somewhere in Hebei Province for three years, and the yield increase rate can reach 30 to 50 percent.
Description
Technical field
The present invention relates to a kind of plant cultivation grain technology, especially a kind of corn planting method.
Background technology
Traditional corn planting method is a cave individual plant planting type; Owing to receive multiple condition restriction; General 4200～4700 strain/mus, therefore, the root growth of crop, lodging tolerance, the meeting of corn pollination machine, evaporation from topsoil speed and nocturnal temperature distribute all to be in and are unfavorable for the corn growth aspect; Cause this kind method for planting output lower, shortcomings such as grain quality difference.Increase maize planting density, can cause poor, the problem such as wind resistance not of ventilation and penetrating light property again.
Summary of the invention
The technical problem that the present invention will solve provides a kind of corn planting method of resistant to lodging, well developed root system, to improve corn yield.
For solving the problems of the technologies described above, the present invention includes following steps: whole ground, seed selection, sowing, fertilising, thinning, following method is adopted in described sowing: the line width 80-90cm of sowing row; In every sowing row, three caves are one kind and plant group that group is apart from 28-35cm; In every plantation group, the cave is apart from 2-4cm, single cave individual plant.
As a kind of preferred version of the present invention, planter units of said every 3-5 bar sowing behavior; Sowing row incorrect order in every planter units is arranged.
Preferably, in every planter units, plant group distance plantation line and arrange for first kind of every row with the pattern incorrect order that 3-5cm increases progressively.
Adopt the beneficial effect that technique scheme produced to be: owing to adopt closely bead type aligning method plantation between the cave in every plantation group; And distance is bigger between line space broad, group and the group, helps the nutrient equilibrium and uses and Maize Absorption, the root system support that crosses one another between every group of plant; Can ventilate between strain; Weaken the pressure of wind, can cross wind between group plant, but the effectively preventing lodging; Potential competition impels many of corn root strong, helps Nutrient Absorption; Improved the availability of chemical fertilizer.
Especially adopt planter units of every 3-5 bar sowing behavior, sowing row incorrect order is arranged in the planter units.Comparing with all method for planting of conventional corn effectively to increase the ventilation and penetrating light performance, helps topdressing, helps nutrient in the ranks and concentrate and use, and can effectively increase corn yield.
This kind of method for planting ground warp test in 3 years in Hebei, rate of growth can reach 30%-50%.
Embodiment
Below in conjunction with concrete example the present invention is done further detailed explanation.
Embodiment 1:
Whole ground: base fertilizer is executed down in deep ploughing.
Seed selection: the corn seed of selected full seed.
Sowing: 1 planter units of per 5 sowing behaviors, the line width between the sowing row is 80cm; In every sowing row, 3 cave chain broadcasts form the plantation group of cave apart from 2cm in the 4cm, and the group distance between the plantation group is 35cm, single cave individual plant; Article 5, in the sowing row first kind plant group distance plantation line and arrange with the pattern incorrect order that 4cm increases progressively.
Fertilising: diamines 30, urea 55, potash fertilizer 15 (ratio of weight and number) are processed composite fertilizer, and every mu is applied fertilizer 100 kilograms.
Thinning, weeding, results.Every mu 6400 strain can be gathered in the crops the 1200kg corn.
Embodiment 2:
Whole ground: base fertilizer is executed down in deep ploughing.
Seed selection: the corn seed of selected full seed.
Sowing: 1 planter units of per 4 sowing behaviors, the line width 85cm between the sowing row; In every sowing row, 3 cave chain broadcasts form the plantation group of cave apart from 3cm in the 6cm, organize apart from 32cm single cave individual plant; Article 4, in the sowing row first kind plant group distance plantation line and arrange with the pattern incorrect order that 4cm increases progressively.
Fertilising: diamines 30, urea 55, potash fertilizer 15 (ratio of weight and number) are processed composite fertilizer, and every mu is applied fertilizer 100 kilograms.
Thinning, weeding, results.Every mu 6200 strain can be gathered in the crops 1100 kilograms of corns.
Embodiment 3:
Whole ground: base fertilizer is executed down in deep ploughing.
Seed selection: the corn seed of selected full seed.
Sowing: 1 planter units of per 3 sowing behaviors, line width 80cm; In every sowing row, 3 cave chain broadcasts form the plantation group of cave apart from 4cm in the 8cm, organize apart from 28cm single cave individual plant; Article 3, the sowing row is planted the pattern incorrect order arrangement that group distance plantation line increases progressively with 4cm for first kind.
Fertilising: diamines 30, urea 55, potash fertilizer 15 (ratio of weight and number) are processed composite fertilizer, and every mu is applied fertilizer 100 kilograms.
Thinning, weeding, results.Every mu 6100 strain can be gathered in the crops 1100 kilograms of corns.
Embodiment 4:
Whole ground: base fertilizer is executed down in deep ploughing.
Seed selection: the corn seed of selected full seed.
Sowing: 1 planter units of per 4 sowing behaviors, line width 85cm; In every sowing row, 3 cave chain broadcasts form the plantation group of cave apart from 3cm in the 6cm, organize apart from 30cm single cave individual plant; Article 3, the sowing row is planted the pattern incorrect order arrangement that group distance plantation line increases progressively with 3cm for first kind.
Fertilising: diamines 30, urea 55, potash fertilizer 15 (ratio of weight and number) are processed composite fertilizer, and every mu is applied fertilizer 100 kilograms.
Thinning, weeding, results.Every mu 6150 strain can be gathered in the crops 1150 kilograms of corns.
Embodiment 5:
Whole ground: base fertilizer is executed down in deep ploughing.
Seed selection: the corn seed of selected full seed.
Sowing: 1 planter units of per 5 sowing behaviors, line width 87cm; In every sowing row, 3 cave chain broadcasts form the plantation group of cave apart from 4cm in the 8cm, organize apart from 33cm single cave individual plant; Article 3, the sowing row is planted the pattern incorrect order arrangement that group distance plantation line increases progressively with 5cm for first kind.
Fertilising: diamines 30, urea 55, potash fertilizer 15 (ratio of weight and number) are processed composite fertilizer, and every mu is applied fertilizer 100 kilograms.
Thinning, weeding, results.Every mu 6100 strain can be gathered in the crops 1100 kilograms of corns.
Embodiment 6:
Whole ground: base fertilizer is executed down in deep ploughing.
Seed selection: the corn seed of selected full seed.
Sowing: the line width 87cm between the sowing row; In every sowing row, 3 cave chain broadcasts form the plantation group of cave apart from 3cm in the 6cm, organize apart from 30cm single cave individual plant.
Fertilising: diamines 30, urea 55, potash fertilizer 15 (ratio of weight and number) are processed composite fertilizer, and every mu is applied fertilizer 100 kilograms.
Thinning, weeding, results.Every mu 6150 strain can be gathered in the crops 1100 kilograms of corns.
Claims (1)
1. corn planting method, it may further comprise the steps: whole ground, seed selection, sowing, fertilising, thinning is characterized in that following method is adopted in described sowing: the line width 80-90cm that sowing is capable; In every sowing row, three caves are one kind and plant group that group is apart from 28-35cm; In every plantation group, the cave is apart from 2-4cm, single cave individual plant; Planter units of every 3-5 bar sowing behavior; Sowing row incorrect order in every planter units is arranged; In every planter units, plant group distance plantation line and arrange for first kind of every row with the pattern incorrect order that 3-5cm increases progressively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101889344A CN101843194B (en) | 2010-06-02 | 2010-06-02 | Corn planting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101889344A CN101843194B (en) | 2010-06-02 | 2010-06-02 | Corn planting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101843194A CN101843194A (en) | 2010-09-29 |
| CN101843194B true CN101843194B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101889344A Expired - Fee Related CN101843194B (en) | 2010-06-02 | 2010-06-02 | Corn planting method |
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| CN (1) | CN101843194B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686145A (en) * | 2015-02-13 | 2015-06-10 | 平南县颖绿龙眼种植专业合作社 | Maize planting method |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365337A (en) * | 2014-11-08 | 2015-02-25 | 全椒县尹氏油脂有限公司 | Corn planting method |
| CN105794445A (en) * | 2014-12-31 | 2016-07-27 | 王亚军 | Mis-sequence-sowing planting method for sorghum bicolor |
| CN106305099A (en) * | 2016-08-24 | 2017-01-11 | 梁德政 | Corn planting method |
| CN106561220A (en) * | 2016-10-31 | 2017-04-19 | 大新县科学技术情报研究所（大新县生产力促进中心） | Corn cultivation method |
| CN106561221A (en) * | 2016-10-31 | 2017-04-19 | 大新县科学技术情报研究所（大新县生产力促进中心） | Planting method of selenium-rich corn |
| CN107226720A (en) * | 2017-07-06 | 2017-10-03 | 冷秀财 | A kind of high-yield corn implantation methods |
| CN107258302A (en) * | 2017-07-27 | 2017-10-20 | 冷秀财 | A kind of corn planting method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145161A (en) * | 1995-09-15 | 1997-03-19 | 罗世锐 | Alternate lines planting method |
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2010
- 2010-06-02 CN CN2010101889344A patent/CN101843194B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1145161A (en) * | 1995-09-15 | 1997-03-19 | 罗世锐 | Alternate lines planting method |
Non-Patent Citations (1)
| Title |
|---|
| 范厚明等.高淀粉玉米毕单13号栽培方式研究.《河北农业科学》.2009,第13卷(第3期),第1页. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686145A (en) * | 2015-02-13 | 2015-06-10 | 平南县颖绿龙眼种植专业合作社 | Maize planting method |
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| CN101843194A (en) | 2010-09-29 |
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Owner name: HEBEI JI NONG SEEDS CO., LTD. Free format text: FORMER OWNER: HEBEI JINRUICHI SEEDS CO., LTD. Effective date: 20121204 |
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Effective date of registration: 20121204 Address after: 050000, 14 prosperous prosperous street, Hebei, Shijiazhuang Patentee after: Hebei Jizhong Seed Industry Co., Ltd. Address before: 050000, 6 prosperous prosperous street, Hebei, Shijiazhuang Patentee before: Hebei Jinruichi Seeds Co., Ltd. |
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