CN105265116A - Planting and cultivation method for corns - Google Patents
Planting and cultivation method for corns Download PDFInfo
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- CN105265116A CN105265116A CN201410234024.3A CN201410234024A CN105265116A CN 105265116 A CN105265116 A CN 105265116A CN 201410234024 A CN201410234024 A CN 201410234024A CN 105265116 A CN105265116 A CN 105265116A
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Abstract
The invention relates to a planting and cultivation method for corns. The specific steps comprises: preparing land; selecting seeds; sowing; using an air-aspiration type precision seeder to complete sowing, pipelaying, filming, and earthing, wherein hill spacing of sowing being 35-50 cm, a single plant in a single hole; applying fertilizer and delivering water; after sowing, connecting a water pipe to output seedling water, 16-30 m<3>/500 m<2>; applying fertilizer with water in the water delivery process; performing field management; through the water pipes, maintaining water content in soil being 75-85% of maximum field capacity, and conveying fertilizer while delivering water. The method uses a planting method of arranging a narrow row between two rows, and artificially making edge growth effects of plants, improving light transmittance among corn plants, and improving photosynthetic efficiency. The method is beneficial for topdressing, water delivery, and harvesting of corn plants, and is beneficial for balanced application of nutrients and absorption by the corns, and weakens pressure of wind on plants, and improvise yield of the corns.
Description
Technical field
The invention belongs to technical field of crop cultivation, especially a kind of growing and cultivation method of corn.
Background technology
Corn is the main dry crop in the northern area of China, and its implantation methods and output have great significance to national economy.For many years, most area still adopts traditional ridge culture planting method, and this seriously governs the output of corn and the income of peasant.Majority think that the output of corn reaches maximum production, even also have many people to adopt the method for many fertilisings blindly, but output also almost do not improve, and causes destruction on the contrary to soil.
Traditional corn planting be all a cave individual plant, etc. line-spacing plantation, this implantation methods plant permeability is poor, the root growth of crop, lodging tolerance, corn pollination chance, surface water evaporation rate and nocturnal temperature distribute all to be in and are unfavorable for corn growth aspect, cause this implantation methods output lower, the shortcomings such as grain quality difference, and be unfavorable for field management and results, meanwhile, the output of corn also can be caused lower.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide a kind of and improve milpa permeability, improve corn yield and the growing and cultivation method of corn easy and simple to handle.
The technical scheme that the present invention realizes object is:
A growing and cultivation method for corn, concrete steps are as follows:
(1) wholely: rake the soil level soft, smooth to soil, mechanical spray spraying herbicide;
Wherein, line space adopts wide row and narrow row interval to configure, and wide line width is 105 ~ 115cm, and narrow row width is 25 ~ 30cm; For laying water-supply-pipe in the middle of narrow row;
(2) choose seeds: select that high yield, resistance to dense planting, resistant to lodging, disease resistance are strong, the corn hybrid seed of free from insect pests;
(3) sow: adopt air-aspiration type precision planter to complete sowing, pipe laying, plastic film mulch and earthing;
Wherein, the cave distance of sowing is 35 ~ 50cm, the single dwarf in single cave;
(4) fertilising and water delivery: after planting, connects water-supply-pipe and exports seedling water, 16 ~ 30m
3/ 500m
2; Fertilizer is Fertigation in the process of water delivery;
(5) field management: keep water content in soil between 75 ~ 85% of maximum field capacity, to carry fertilizer when water delivery by water-supply-pipe.
And described weed killer herbicide is propisochlor or Acetochlor.
And described fertilizer is phosphoric acid diamines.
Advantage of the present invention and beneficial effect are:
1, the inventive method adopts the implantation methods arranging a narrow row between two row, the artificial Dominance in border row manufacturing plant, add the light transmittance between milpa, improve photosynthetic efficiency, be beneficial to the topdressing of milpa, water delivery and results, be beneficial to nutrient equilibrium to use and Maize Absorption, reduce the pressure of wind to plant, improve the output of corn.
2, the cave of the inventive method is with being 35 ~ 45cm, and the single dwarf in single cave, method is simple, and culture technique is novel, and planting density is scientific and reasonable.
Embodiment
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
If no special instructions, the reagent used in the present invention is conventional reagent; If no special instructions, the method used is conventional method.
Embodiment 1
A growing and cultivation method for corn, concrete steps are as follows:
(1) wholely: rake the soil level soft, smooth to soil, mechanical spray spraying herbicide;
Wherein, line space adopts wide row and narrow row interval to configure, and wide line width is 100cm, and narrow row width is 29cm; For laying water-supply-pipe in the middle of narrow row;
(2) choose seeds: select that high yield, resistance to dense planting, resistant to lodging, disease resistance are strong, the corn hybrid seed of free from insect pests;
(3) sow: adopt air-aspiration type precision planter to complete sowing, pipe laying, plastic film mulch and earthing;
Wherein, the cave distance of sowing is 35cm, the single dwarf in single cave;
(4) fertilising and water delivery: after planting, connects water-supply-pipe and exports seedling water, 16m
3/ 500m
2; Fertilizer is Fertigation in the process of water delivery;
(5) field management: keep water content in soil between 75 ~ 85% of maximum field capacity, to carry fertilizer when water delivery by water-supply-pipe.
Embodiment 2
A growing and cultivation method for corn, concrete steps are as follows:
(1) wholely: rake the soil level soft, smooth to soil, mechanical spray spraying herbicide Acetochlor;
Wherein, line space adopts wide row and narrow row interval to configure, and wide line width is 105cm, and narrow row width is 25 ~ 30cm; For laying water-supply-pipe in the middle of narrow row;
(2) choose seeds: select that high yield, resistance to dense planting, resistant to lodging, disease resistance are strong, the corn hybrid seed of free from insect pests;
(3) sow: adopt air-aspiration type precision planter to complete sowing, pipe laying, plastic film mulch and earthing;
Wherein, the cave distance of sowing is 40cm, the single dwarf in single cave;
(4) fertilising and water delivery: after planting, connects water-supply-pipe and exports seedling water, 20m
3/ 500m
2; Fertilizer is Fertigation in the process of water delivery;
(5) field management: keep water content in soil between 80 ~ 85% of maximum field capacity, to carry fertilizer when water delivery by water-supply-pipe.
Embodiment 3
A growing and cultivation method for corn, concrete steps are as follows:
(1) wholely: rake the soil level soft, smooth to soil, mechanical spray spraying herbicide propisochlor;
Wherein, line space adopts wide row and narrow row interval to configure, and wide line width is 110cm, and narrow row width is 33cm; For laying water-supply-pipe in the middle of narrow row;
(2) choose seeds: select that high yield, resistance to dense planting, resistant to lodging, disease resistance are strong, the corn hybrid seed of free from insect pests;
(3) sow: adopt air-aspiration type precision planter to complete sowing, pipe laying, plastic film mulch and earthing;
Wherein, the cave distance of sowing is 45cm, the single dwarf in single cave;
(4) fertilising and water delivery: after planting, connects water-supply-pipe and exports seedling water, 30m
3/ 500m
2; Fertilizer phosphoric acid diamines Fertigation in the process of water delivery;
(5) field management: keep water content in soil between 75 ~ 85% of maximum field capacity, to carry fertilizer when water delivery by water-supply-pipe.
Claims (3)
1. a growing and cultivation method for corn, is characterized in that: concrete steps are as follows:
(1) wholely: rake the soil level soft, smooth to soil, mechanical spray spraying herbicide;
Wherein, line space adopts wide row and narrow row interval to configure, and wide line width is 105 ~ 115cm, and narrow row width is 25 ~ 30cm; For laying water-supply-pipe in the middle of narrow row;
(2) choose seeds: select that high yield, resistance to dense planting, resistant to lodging, disease resistance are strong, the corn hybrid seed of free from insect pests;
(3) sow: adopt air-aspiration type precision planter to complete sowing, pipe laying, plastic film mulch and earthing;
Wherein, the cave distance of sowing is 35 ~ 50cm, the single dwarf in single cave;
(4) fertilising and water delivery: after planting, connects water-supply-pipe and exports seedling water, 16 ~ 30m
3/ 500m
2; Fertilizer is Fertigation in the process of water delivery;
(5) field management: keep water content in soil between 75 ~ 85% of maximum field capacity, to carry fertilizer when water delivery by water-supply-pipe.
2. the growing and cultivation method of corn according to claim 1, is characterized in that: described weed killer herbicide is propisochlor or Acetochlor.
3. the growing and cultivation method of corn according to claim 1, is characterized in that: described fertilizer is phosphoric acid diamines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234024.3A CN105265116A (en) | 2014-05-28 | 2014-05-28 | Planting and cultivation method for corns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234024.3A CN105265116A (en) | 2014-05-28 | 2014-05-28 | Planting and cultivation method for corns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105265116A true CN105265116A (en) | 2016-01-27 |
Family
ID=55135637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410234024.3A Pending CN105265116A (en) | 2014-05-28 | 2014-05-28 | Planting and cultivation method for corns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105265116A (en) |
Cited By (3)
| 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 |
| CN107371766A (en) * | 2017-09-08 | 2017-11-24 | 太仓市绿苗农场专业合作社 | A kind of implantation methods of corn |
| CN110268894A (en) * | 2019-07-31 | 2019-09-24 | 许伟 | A kind of type of seeding of northern area plantation plastic mulched crop |
-
2014
- 2014-05-28 CN CN201410234024.3A patent/CN105265116A/en active Pending
Cited By (3)
| 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 |
| CN107371766A (en) * | 2017-09-08 | 2017-11-24 | 太仓市绿苗农场专业合作社 | A kind of implantation methods of corn |
| CN110268894A (en) * | 2019-07-31 | 2019-09-24 | 许伟 | A kind of type of seeding of northern area plantation plastic mulched crop |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |