CN103718787A - Production increasing method for returning whole corn straw to field in covering mode - Google Patents
Production increasing method for returning whole corn straw to field in covering mode Download PDFInfo
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- CN103718787A CN103718787A CN201210413631.7A CN201210413631A CN103718787A CN 103718787 A CN103718787 A CN 103718787A CN 201210413631 A CN201210413631 A CN 201210413631A CN 103718787 A CN103718787 A CN 103718787A
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Abstract
The invention discloses a production increasing method for returning whole corn straw to the field in a covering mode. With the method, soil, water and fertilizer can be maintained, and flood control, draught control and windproofness can be achieved. After the corn straw is cut, corn stubble is reserved, a corn ridge is covered every one corn ridge, the corn stubble is reserved to be 3cun high, the covering thickness of the corn straw reaches 3cun, and if the covering thickness of the corn straw does not reach 3cun, grass leaves are used for making up the insufficiency. After the field is coved with the corn straw and the grass leaves well, the stubble soil is planed instantly while the moisture of the soil is still reserved, the corn straw and the grass leaves are pressed stably, when seeds are sown, the seeds are sown to the corn ridges which are not covered if the moisture is good, the seeds are sown to the corn ridges covered with the corn straw by turning up the covered corn straw if the moisture is insufficient, seeding must be performed ahead of 30 days compared with the uncovered field when spring seeding is performed, and thus the purposes of maintaining soil, water and fertilizer, achieving full-stand of seedlings and increasing production are achieved. The method has the advantages that flood control, draught control and windproofness can be achieved, and soil is fertilized and improved.
Description
Technical field
The present invention relates to a kind of agriculture Maize Production development method, especially can soil conservation, water conservation, fertilizer conservation, control flood, take precautions against drought, windproof corn straw mulching and returning method for increasing.
Background technology
At present, known corn stalk also field technology is: machinery is crushed straw on the spot, but there in mountain area tillage, have stone to damage machinery to be serious more, and the soil of pulverizing and straw wind are existed everywhere; Traditional corn stalk also field technology is to be to poise soil with cutting grass knife chopping straw, and easily drought, having a strong impact on spring sowing and catching seedling; What baked wheaten cake was returned crop stocks to the field is easy breaking out of fire; Promoting in recent years corn straw mulching and returning technology, is lack of standardization, ends up in failure more.
Summary of the invention
In order to overcome also field technical deficiency of existing corn stalk, the invention provides a kind of corn straw mulching and returning technology, this technology can not only soil conservation, water conservation, fertilizer conservation, takes precautions against drought, flood control, windproof.And the province's expense improvement soil volume increase corn that can save labor.
The technical solution adopted for the present invention to solve the technical problems is: the corn stalk having cut, keep corn stubble, and every a corn ridge, lid one corn ridge, corn stubble stays Senior Three cun, and lid corn stalk thickness will reach three cun, the not enough blade of grass that supplements.After corn stalk and blade of grass lid are appropriate, take advantage of immediately the wet stubble soil that dug, press steady corn stalk and blade of grass, while sowing, humidity is not well just being covered corn ridge upper seeding wheel, humidity deficit will be dug to have covered under corn stalk ridge and sow, when sowing in spring, must within 30 days, sow in advance than unlapped cultivated land, reach soil conservation, water conservation, fertilizer conservation and put forward the object that seedling increases production.
The invention has the beneficial effects as follows: control flood, take precautions against drought, windproof, fertilize the soil, the volume increase of improvement soil.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described
This figure is structure principle chart of the present invention
Capable, 2. corn stalk, 3. batch soil, 4. corn ridge, 5. corn stubble of 1. corns in the drawings.
Embodiment
The corn stalk 2 having cut in the drawings, keeps corn stubble 5, every a corn ridge 4, and lid one corn ridge 4, corn stubble 5 stays Senior Three cun, and corn stalk 2 is thick will reach three cun, the not enough blade of grass that supplements for lid.After corn stalk 2 and blade of grass lid are appropriate, take advantage of immediately the wet stubble soil 3 that dug, press steady corn stalk 2 and blade of grass, while sowing, humidity is not well just being covered corn ridge 4 upper seeding wheels, and humidity deficit will be dug and cover the 4 times sowings in corn stalk ridge, when sowing in spring, must within 30 days, sow in advance than unlapped cultivated land.
Claims (2)
1. a corn straw mulching and returning method for increasing is that the corn stalk having cut, keeps corn stubble, it is characterized in that: every a corn ridge, and lid one corn ridge, corn stubble stays Senior Three cun, and lid corn stalk thickness will reach three cun, the not enough blade of grass that supplements.
2. corn straw mulching and returning method for increasing according to claim 1, it is characterized in that: after corn stalk and blade of grass lid are appropriate, take advantage of immediately the wet stubble soil that dug, press steady corn stalk and blade of grass, while sowing, humidity is well just broadcast not covering on corn ridge, humidity deficit will be dug to have covered under corn stalk ridge and sow, and when sowing in spring, must within 30 days, sow in advance than unlapped cultivated land.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210413631.7A CN103718787A (en) | 2012-10-10 | 2012-10-10 | Production increasing method for returning whole corn straw to field in covering mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210413631.7A CN103718787A (en) | 2012-10-10 | 2012-10-10 | Production increasing method for returning whole corn straw to field in covering mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103718787A true CN103718787A (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210413631.7A Pending CN103718787A (en) | 2012-10-10 | 2012-10-10 | Production increasing method for returning whole corn straw to field in covering mode |
Country Status (1)
| Country | Link |
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| CN (1) | CN103718787A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210618A (en) * | 2015-09-28 | 2016-01-06 | 天长市丰仓机械种植专业合作社 | A kind of paddy rice stays the no-tillage bar broadcasting method of high stubble wheat |
| CN112293180A (en) * | 2020-10-30 | 2021-02-02 | 辽宁省农业科学院 | Corn full-straw staggered horizontal straw returning two-space-to-space planting method |
-
2012
- 2012-10-10 CN CN201210413631.7A patent/CN103718787A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210618A (en) * | 2015-09-28 | 2016-01-06 | 天长市丰仓机械种植专业合作社 | A kind of paddy rice stays the no-tillage bar broadcasting method of high stubble wheat |
| CN105210618B (en) * | 2015-09-28 | 2018-09-11 | 天长市丰仓机械种植专业合作社 | A kind of rice stays no-tillage broadcasting method of high stubble wheat |
| CN112293180A (en) * | 2020-10-30 | 2021-02-02 | 辽宁省农业科学院 | Corn full-straw staggered horizontal straw returning two-space-to-space planting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |