CN107211613A - A kind of maize straw method - Google Patents
A kind of maize straw method Download PDFInfo
- Publication number
- CN107211613A CN107211613A CN201710351501.8A CN201710351501A CN107211613A CN 107211613 A CN107211613 A CN 107211613A CN 201710351501 A CN201710351501 A CN 201710351501A CN 107211613 A CN107211613 A CN 107211613A
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- China
- Prior art keywords
- stalk
- maize straw
- soil
- straw
- field
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
Abstract
The invention provides a kind of maize straw method, belong to straw-returning field, comprise the following steps：Stalk is crushed, sprays appropriate lime；Stalk stand is even in field；The sprinkling stalk sterilizing agent of stalk surface, nitrogen-phosphorus-potassium compound fertilizer in crushing；Rotary tillage is carried out using rotary cultivator；Suppression soil moisture conservation, compacting soil are carried out to field.This method can kill the germ that stalk is brought in time, reduce pest and disease damage occurs after maize straw probability, raising straw-returning effect；The nutriment of stalk is sufficiently retained in soil, crop yield is improved；Promote agricultural water conservation, section cost, volume increase, synergy, reach environmental protection and the requirement of agricultural sustainable development.
Description
Technical field
The invention belongs to straw-returning field, and in particular to a kind of maize straw method.
Background technology
Stalk is an important living resources in agricultural production system, and straw-returning is most attention in the world today
The well stimulation of one culture fertility, also has getting fat volume increase work while the atmosphere pollution caused by having prevented crop straw burning
With.Straw-returning be should not directly make feed stalk (wheat straw, corn stalk and rice straw etc.) directly or accumulation become thoroughly decomposed after
A kind of method in being manured into soil.Straw-returning can increase the soil organism, and improved soil structure makes loosing soil, porosity
Increase, capacity mitigates, and promotes the development of microbial activity and crop root.Straw-returning getting fat production-increasing function significantly, typically may be used
Increase production 5%-10%, reduce Fertilizer demand, promote sustainable development of agricultural production to have great importance.
In the north, maize straw has been the method generally used, but existing maize straw only focuses on straw
The increase of fertility after stalk returning to the field, but have ignored some disease pests such as the worm's ovum, the carrier that are carried out after straw-returning in continuous cropping, stalk
Evil, can not kill in the direct crushing process of stalk, be stayed in after returning to the field in soil, cause pest and disease damage to aggravate.Such as in the north, wheat straw
Spring wheat root rot is aggravated after returning to the field, and in south, then take-all is aggravated；Root rot and insect pest after soybean stalk returning to the field
Rate is improved.
Therefore, existing maize straw method causes soil germ to increase, and crop disease is aggravated.How corn stalk is reduced
Pest and disease damage occurs after stalk returning to the field probability, straw-returning effect is improved into current urgent problem.
The content of the invention
In order to overcome the shortcomings of that above-mentioned prior art is present, the invention provides a kind of maize straw method.
To achieve these goals, the present invention provides following technical scheme：
A kind of maize straw method, the maize straw step is as follows：
(1) corn picker of flusher is hung after being utilized in time after harvesting corn by corn straw smashing, crushing process
Described in spray appropriate lime on the synchronous stalk after being pulverized of flusher；
(2) after stalk is crushed one day that the stalk stand after crushing is even in field, stalk spreads out and puts on thickness no more than 3cm；
(3) stalk sterilizing agent and nitrogen-phosphorus-potassium compound fertilizer, the stalk are sprayed on the stalk surface of crushing using sprayer unit
Bactericide consumption is every mu of 1-1.5kg, and the nitrogen-phosphorus-potassium compound fertilizer consumption is every mu of 40-50kg；
(4) rotary tillage is carried out using rotary cultivator, it is ensured that rotary tillage depth is combined stalk, bactericide, N P and K in more than 15cm
Fertilizer and soil are fully contacted；
(5) suppression soil moisture conservation is carried out to field, compacting soil reduces interstices of soil.
Preferably, stalk crushing length is not more than 5cm in step (1).
Preferably, the bactericide is carbendazim or Tebuconazole.
Preferably, the concentration of the carbendazim and Tebuconazole is 800-1000 times.
Preferably, the concentration of the carbendazim is 800 times.
Preferably, the concentration of the Tebuconazole is 900 times.
The maize straw method that the present invention is provided has advantages below：
1st, the germ that stalk is brought can be killed in time, reduce pest and disease damage occurs after maize straw probability, raising straw
Stalk field effect；
2nd, the nutriment of stalk is sufficiently retained in soil, improves crop yield；
3rd, promote agricultural water conservation, section cost, volume increase, synergy, reach environmental protection and the requirement of agricultural sustainable development.
Embodiment
The embodiment to the present invention is further described below.Following examples are only used for clearly illustrating
Technical scheme, and can not be limited the scope of the invention with this.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be for only for ease of description technical scheme and simplification
Description, rather than indicate or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more, will not be described in detail herein.
Embodiment 1
A kind of maize straw method, maize straw step is as follows：
Step one：The corn picker of flusher is hung after being utilized in time after harvesting corn by corn straw smashing, is crushed
During spray stalk in appropriate lime, crushing process on the synchronous stalk after being pulverized of flusher and crush length and be not more than
5cm。
Step 2：Stalk is even in field by the stalk stand after crushing after crushing one day, and stalk spreads out and puts on thickness no more than 3cm；
Step 3：Using sprayer unit stalk sterilizing agent and nitrogen-phosphorus-potassium compound fertilizer, stalk are sprayed on the stalk surface of crushing
Bactericide consumption is every mu of 1-1.5kg, and nitrogen-phosphorus-potassium compound fertilizer consumption is that bactericide is concentration in every mu of 40-50kg, the present embodiment
800 times of carbendazim；
Step 4：Rotary tillage is carried out using rotary cultivator, it is ensured that rotary tillage depth makes stalk, bactericide, N P and K in more than 15cm
Composite fertilizer and soil are fully contacted；
Step 5：Suppression soil moisture conservation is carried out to field, compacting soil reduces interstices of soil.
Embodiment 2
A kind of maize straw method, maize straw step is as follows：
Step one：The corn picker of flusher is hung after being utilized in time after harvesting corn by corn straw smashing, is crushed
During spray stalk in appropriate lime, crushing process on the synchronous stalk after being pulverized of flusher and crush length and be not more than
5cm。
Step 2：Stalk is even in field by the stalk stand after crushing after crushing one day, and stalk spreads out and puts on thickness no more than 3cm；
Step 3：Using sprayer unit stalk sterilizing agent and nitrogen-phosphorus-potassium compound fertilizer, stalk are sprayed on the stalk surface of crushing
Bactericide consumption is every mu of 1-1.5kg, and nitrogen-phosphorus-potassium compound fertilizer consumption is that bactericide is concentration in every mu of 40-50kg, the present embodiment
900 times of Tebuconazole；
Step 4：Rotary tillage is carried out using rotary cultivator, it is ensured that rotary tillage depth makes stalk, bactericide, N P and K in more than 15cm
Composite fertilizer and soil are fully contacted；
Step 5：Suppression soil moisture conservation is carried out to field, compacting soil reduces interstices of soil.
Because fresh straw can produce various organic acids in digest process, to the toxic effect of crop root.Therefore, exist
Carry out applying appropriate lime during straw-returning, neutralize the organic acid produced.It is advisable for thousand grams/acre with 30-40 using quantity, with
Anti-poisoning and promotion straw decomposition.Meanwhile, in straw-returning, ill stalk carries germ, can infectious disease during direct returning to farmland
Evil, high temperature can be produced by applying appropriate lime, high temperature composting can be taken, to kill germ.
Embodiment described above is only the present invention preferably embodiment, protection scope of the present invention not limited to this,
Any those skilled in the art in the technical scope of present disclosure, the technical scheme that can be become apparent to
Simple change or equivalence replacement, belong to protection scope of the present invention.
Claims (6)
1. a kind of maize straw method, it is characterised in that the maize straw method is as follows：
(1) corn picker of flusher is hung after being utilized in time after harvesting corn by corn straw smashing, institute in crushing process
State and spray appropriate lime on the synchronous stalk after being pulverized of flusher；
(2) after stalk is crushed one day that the stalk stand after crushing is even in field, stalk spreads out and puts on thickness no more than 3cm；
(3) stalk sterilizing agent and nitrogen-phosphorus-potassium compound fertilizer, the stalk sterilizing are sprayed on the stalk surface of crushing using sprayer unit
Agent consumption is every mu of 1-1.5kg, and the nitrogen-phosphorus-potassium compound fertilizer consumption is every mu of 40-50kg；
(4) utilize rotary cultivator carry out rotary tillage, it is ensured that rotary tillage depth in more than 15cm, make stalk, bactericide, nitrogen-phosphorus-potassium compound fertilizer and
Soil is fully contacted；
(5) suppression soil moisture conservation is carried out to field, compacting soil reduces interstices of soil.
2. maize straw method according to claim 1, it is characterised in that stalk crushes length not in step (1)
More than 5cm.
3. maize straw method according to claim 1, it is characterised in that the bactericide is carbendazim or penta azoles
Alcohol.
4. maize straw method according to claim 3, it is characterised in that the concentration of the carbendazim or Tebuconazole
For 800-1000 times.
5. maize straw method according to claim 3, it is characterised in that the concentration of the carbendazim is 800 times.
6. maize straw method according to claim 3, it is characterised in that the concentration of the Tebuconazole is 900 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351501.8A CN107211613A (en) | 2017-05-18 | 2017-05-18 | A kind of maize straw method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351501.8A CN107211613A (en) | 2017-05-18 | 2017-05-18 | A kind of maize straw method |
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| Publication Number | Publication Date |
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| CN107211613A true CN107211613A (en) | 2017-09-29 |
Family
ID=59944687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710351501.8A Pending CN107211613A (en) | 2017-05-18 | 2017-05-18 | A kind of maize straw method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476651A (en) * | 2018-03-26 | 2018-09-04 | 吉林省农业机械研究院 | A kind of maize straw total crop return conservation tillage method |
| CN108966711A (en) * | 2018-05-28 | 2018-12-11 | 界首市天润发家庭农场 | A kind of processing method improving continuous cropping peach garden soil environment |
| CN109104927A (en) * | 2018-08-03 | 2019-01-01 | 吉林省农业科学院 | A kind of corn stalk powder rake total crop return technique |
| CN111567339A (en) * | 2020-06-04 | 2020-08-25 | 德州市农业科学研究院 | High-yield wheat planting method under condition of returning all corn straws to field |
| CN111886958A (en) * | 2020-07-27 | 2020-11-06 | 安徽省农业科学院土壤肥料研究所 | Method for returning straw to field intensively on deep fertile plough layer |
| CN112037867A (en) * | 2020-09-24 | 2020-12-04 | 大连理工大学 | Prediction method for pesticide leaching index in corn straw returning soil |
| CN112970368A (en) * | 2021-02-05 | 2021-06-18 | 吉林省农业科学院 | Method for returning corn straws to field |
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| CN102020512A (en) * | 2010-11-11 | 2011-04-20 | 中国科学院遗传与发育生物学研究所 | Rapid decomposition method for returning summer maize straws |
| CN102475016A (en) * | 2010-11-25 | 2012-05-30 | 杨青 | Autumn maize straw returning technology |
| CN102577835A (en) * | 2012-03-27 | 2012-07-18 | 集安大地参业有限公司 | Method for planting ginseng on farmland |
| CN104813885A (en) * | 2015-05-14 | 2015-08-05 | 湖南省土壤肥料研究所 | Production method for cadmium-polluted rice land governing and rice cadmium reduction |
| CN105191537A (en) * | 2015-10-21 | 2015-12-30 | 漯河市农业科学院 | Straw mulching method |
| CN105272616A (en) * | 2015-10-27 | 2016-01-27 | 界首市云峰农机专业合作社 | Method for fast degradation and returning of corn straws |
| CN105874956A (en) * | 2014-09-17 | 2016-08-24 | 登封市植保新技术咨询推广中心 | A method of directly returning maize straw to fields by adding a decomposition agent |
| CN105874997A (en) * | 2014-09-29 | 2016-08-24 | 登封市植保新技术咨询推广中心 | Method for increasing soil carbon-nitrogen ratio for direct returning to field by adding urea after crushing corn straws |
| CN106105468A (en) * | 2016-07-19 | 2016-11-16 | 安徽省农业科学院土壤肥料研究所 | A kind of method of straw directly returning to field fertilizing soil |
| CN106258181A (en) * | 2016-11-24 | 2017-01-04 | 何振贤 | A kind of method directly returning field for corn straw |
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2017
- 2017-05-18 CN CN201710351501.8A patent/CN107211613A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102020512A (en) * | 2010-11-11 | 2011-04-20 | 中国科学院遗传与发育生物学研究所 | Rapid decomposition method for returning summer maize straws |
| CN102475016A (en) * | 2010-11-25 | 2012-05-30 | 杨青 | Autumn maize straw returning technology |
| CN102577835A (en) * | 2012-03-27 | 2012-07-18 | 集安大地参业有限公司 | Method for planting ginseng on farmland |
| CN105874956A (en) * | 2014-09-17 | 2016-08-24 | 登封市植保新技术咨询推广中心 | A method of directly returning maize straw to fields by adding a decomposition agent |
| CN105874997A (en) * | 2014-09-29 | 2016-08-24 | 登封市植保新技术咨询推广中心 | Method for increasing soil carbon-nitrogen ratio for direct returning to field by adding urea after crushing corn straws |
| CN104813885A (en) * | 2015-05-14 | 2015-08-05 | 湖南省土壤肥料研究所 | Production method for cadmium-polluted rice land governing and rice cadmium reduction |
| CN105191537A (en) * | 2015-10-21 | 2015-12-30 | 漯河市农业科学院 | Straw mulching method |
| CN105272616A (en) * | 2015-10-27 | 2016-01-27 | 界首市云峰农机专业合作社 | Method for fast degradation and returning of corn straws |
| CN106105468A (en) * | 2016-07-19 | 2016-11-16 | 安徽省农业科学院土壤肥料研究所 | A kind of method of straw directly returning to field fertilizing soil |
| CN106258181A (en) * | 2016-11-24 | 2017-01-04 | 何振贤 | A kind of method directly returning field for corn straw |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108476651A (en) * | 2018-03-26 | 2018-09-04 | 吉林省农业机械研究院 | A kind of maize straw total crop return conservation tillage method |
| CN108966711A (en) * | 2018-05-28 | 2018-12-11 | 界首市天润发家庭农场 | A kind of processing method improving continuous cropping peach garden soil environment |
| CN109104927A (en) * | 2018-08-03 | 2019-01-01 | 吉林省农业科学院 | A kind of corn stalk powder rake total crop return technique |
| CN111567339A (en) * | 2020-06-04 | 2020-08-25 | 德州市农业科学研究院 | High-yield wheat planting method under condition of returning all corn straws to field |
| CN111886958A (en) * | 2020-07-27 | 2020-11-06 | 安徽省农业科学院土壤肥料研究所 | Method for returning straw to field intensively on deep fertile plough layer |
| CN112037867A (en) * | 2020-09-24 | 2020-12-04 | 大连理工大学 | Prediction method for pesticide leaching index in corn straw returning soil |
| CN112970368A (en) * | 2021-02-05 | 2021-06-18 | 吉林省农业科学院 | Method for returning corn straws to field |
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Application publication date: 20170929 |