CN106550697A - A kind of new method of summer corn no-tillage and direct-seeding - Google Patents
A kind of new method of summer corn no-tillage and direct-seeding Download PDFInfo
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- CN106550697A CN106550697A CN201510625091.2A CN201510625091A CN106550697A CN 106550697 A CN106550697 A CN 106550697A CN 201510625091 A CN201510625091 A CN 201510625091A CN 106550697 A CN106550697 A CN 106550697A
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Abstract
A kind of new method of summer corn no-tillage and direct-seeding, early sowing when being characterized in by rationally processing wheat stalk, robbing, improve seeding quality, pour the processes such as " cover-head water ", accurate quantification fertilising, comprehensive anti-disease pest and weed, can realize reducing agriculture time-consuming, strive for the purpose of farming season achievement, and effectively extend summer corn growth time, have using raising seeding quality and seedling regularity, straw-returning can be increase soil fertility, it is adaptable to which summer corn is planted.
Description
Technical field
The present invention relates to proportion of crop planting field, specifically a kind of new method of summer corn no-tillage and direct-seeding.
Background technology
In the whole trophophase of summer corn, from midsummer to early autumn, three wheat harvesting period times were at high temperature, high humidity（Or the dry season）Growing environment, most of year's harvest hot summer days duration of raining is more, and summer corn is big by flood harm, causes early growth to be obstructed.Mid-term flowering pollination is poor.Later stage hollow kernels, several stage pest and disease damages are more, particularly the field dam Semen Maydiss of impeded drainage, and a series of unfavorable factors affect very big to Summer Maize Production.
The content of the invention
The present invention invents a kind of new method of summer corn no-tillage and direct-seeding to solve the technical problem in traditional summer corn plantation.
The present invention is to solve above-mentioned technical problem, the technical scheme taken, a kind of new method of summer corn no-tillage and direct-seeding, and which is characterized in that including procedure below：
1st, rationally process wheat stalk.As far as possible from equipped with straw chopping and throwing the harvester put in bulk, or the multi-mode operations such as crushed stalk, stubble-cleaning and corn seeding can be disposably completed from the No-tillage Maize Planter with stubble cleaning functions in corn seeding after harvesting wheat.Wheat straw crushes length no more than 10 centimeters, and wheat straw will be shed uniformly.
Early sowing when the 2nd, robbing.It is typically more nervous to sow the summer corn time after harvesting wheat again, because carrying out sowing preparation, harvesting wheat sowing in time in advance.
3rd, improve seeding quality.Seeding quality is affected by factors such as seed quality, seeding machinery quality.Depth of planting general control at 3-4 centimetres, 60-66 centimetres of line-spacing." line-spacing is consistent, the depth is consistent " will be accomplished during sowing.Broadcast leakage and replay are avoided, seeding operation speed is slow, even.
4th, pour " cover-head water ".Moisture is to ensureing that it is extremely important that summer corn seed is normally emerged.Early sowing during due to after harvesting wheat in order to rob, typically has little time to pour pre-sowing water.So, " cover-head water " must be after planting poured in the corn field for not pouring pre-sowing water.Ensure water supply.
5th, accurate quantification fertilising.Semen Maydiss need fertilizer more, and per mu of high-yield field needs 18-20 kilogram of purity nitrogen, 6-7 kilogram of phosphorus pentoxide, 10-12 kilogram of potassium oxide, zinc deficiency field need to per mu enrich 1-1.5 kilogram of zinc sulfate.Phosphorus potash fertilizer whole base is applied, 40% bottom application of nitrogenous fertilizer, and 60% topdresses.No-tillage seeding machine typically all carries fertilizer apparatus, can apply fertilizer while sowing.During sowing, band seed manure preferably applies compound fertilizer, and seed manure is isolated more than 10 centimetres.Typhon mouth phase heavy dressing ear manuer（Account for total nitrogen 50%）, add granulated fertilizer taking out the male spinning phase（Account for total nitrogen 10%）.Comprehensive anti-disease pest and weed, was eliminated with nicosulfuron in the seedling 3-5 leaf phases.Typhon mouth phase attention control Pyrausta nubilalis (Hubern)..The preventing and treating of the pest and disease damages such as northern and southern leaf blight, smut, bacterial wilt, bollworm, aphid, red spider is carried out at ordinary times.
Technique effect
The solution have the advantages that, using above-mentioned technical proposal, can realize reducing agriculture time-consuming, strive for the purpose of farming season achievement, this mode is not only convenient for operation, and effectively extend summer corn growth time, have using seeding quality and seedling regularity is improved, straw-returning can be increase soil fertility, for summer corn plantation has very good effect.
Specific embodiment
1st, rationally process wheat stalk.From equipped with straw chopping and the throwing harvester put in bulk after harvesting wheat, the multi-mode operations such as crushed stalk, stubble-cleaning and corn seeding are disposably completed, wheat straw crushes length no more than 10 centimeters, and wheat straw will be shed uniformly.
Early sowing when the 2nd, robbing.It is typically more nervous to sow the summer corn time after harvesting wheat again, because carrying out sowing preparation, harvesting wheat sowing in time in advance.
3rd, improve seeding quality.Depth of planting general control at 3-4 centimetres, 60-66 centimetres of line-spacing." line-spacing is consistent, the depth is consistent " will be accomplished during sowing.
4th, pour " cover-head water "." cover-head water " must after planting be poured in the corn field for not pouring pre-sowing water.Ensure water supply.
5th, accurate quantification fertilising.Per mu of high-yield field needs 18-20 kilogram of purity nitrogen, 6-7 kilogram of phosphorus pentoxide, 10-12 kilogram of potassium oxide, zinc deficiency field need to per mu enrich 1-1.5 kilogram of zinc sulfate, 40% bottom application of nitrogenous fertilizer, 60% topdresses, during sowing, band seed manure preferably applies compound fertilizer, and seed manure is isolated more than 10 centimetres, comprehensive anti-disease pest and weed, eliminated with nicosulfuron in the seedling 3-5 leaf phases, typhon mouth phase attention control Pyrausta nubilalis (Hubern)..
Claims (1)
1. a kind of new method of summer corn no-tillage and direct-seeding, which is characterized in that including procedure below：Wheat stalk is processed rationally，From equipped with straw chopping and the throwing harvester put in bulk，Wheat straw crushes length no more than 10 centimeters，Wheat straw will be shed uniformly，Early sowing when robbing，Improve seeding quality，Depth of planting general control is at 3-4 centimetres，60-66 centimetres of line-spacing，To accomplish during sowing that " line-spacing is consistent、The depth is consistent "，Avoid broadcast leakage and replay，Seeding operation speed is slow、It is even，Pour " cover-head water "，Accurate quantification applies fertilizer，Per mu of high-yield field needs 18-20 kilogram of purity nitrogen、6-7 kilogram of phosphorus pentoxide、10-12 kilogram of potassium oxide，Zinc deficiency field need to per mu enrich 1-1.5 kilogram of zinc sulfate，40% bottom application of nitrogenous fertilizer，60% topdresses，Comprehensive anti-disease pest and weed，Eliminated with nicosulfuron in the seedling 3-5 leaf phases，Typhon mouth phase attention control Pyrausta nubilalis (Hubern).，Northern and southern leaf blight is carried out at ordinary times、Smut、Bacterial wilt、Bollworm、Aphid、The preventing and treating of the pest and disease damages such as red spider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625091.2A CN106550697A (en) | 2015-09-28 | 2015-09-28 | A kind of new method of summer corn no-tillage and direct-seeding |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510625091.2A CN106550697A (en) | 2015-09-28 | 2015-09-28 | A kind of new method of summer corn no-tillage and direct-seeding |
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| CN106550697A true CN106550697A (en) | 2017-04-05 |
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| CN201510625091.2A Pending CN106550697A (en) | 2015-09-28 | 2015-09-28 | A kind of new method of summer corn no-tillage and direct-seeding |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107864812A (en) * | 2017-12-05 | 2018-04-03 | 临沂市农业科学院 | A kind of wheat stalk returning and rice types type of seeding |
| CN108684467A (en) * | 2017-05-24 | 2018-10-23 | 安徽农业大学 | A kind of corn planting method based on wheat stalk returning |
| US11185852B2 (en) | 2017-05-29 | 2021-11-30 | Lg Chem, Ltd. | Catalyst composition for hydroformylation and method of preparing aldehyde using the same |
-
2015
- 2015-09-28 CN CN201510625091.2A patent/CN106550697A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684467A (en) * | 2017-05-24 | 2018-10-23 | 安徽农业大学 | A kind of corn planting method based on wheat stalk returning |
| US11185852B2 (en) | 2017-05-29 | 2021-11-30 | Lg Chem, Ltd. | Catalyst composition for hydroformylation and method of preparing aldehyde using the same |
| CN107864812A (en) * | 2017-12-05 | 2018-04-03 | 临沂市农业科学院 | A kind of wheat stalk returning and rice types type of seeding |
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Application publication date: 20170405 |