CN102550253B - Forcing tobacco cultivation method using steaming wells and forcing tobacco cultivation structure with steaming wells - Google Patents
Forcing tobacco cultivation method using steaming wells and forcing tobacco cultivation structure with steaming wells Download PDFInfo
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- CN102550253B CN102550253B CN201210008349.0A CN201210008349A CN102550253B CN 102550253 B CN102550253 B CN 102550253B CN 201210008349 A CN201210008349 A CN 201210008349A CN 102550253 B CN102550253 B CN 102550253B
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- steaming
- tobacco
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- wells
- mulch
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Abstract
The invention discloses a forcing tobacco cultivation method using steaming wells and a forcing tobacco cultivation structure with the steaming wells. The method includes the steps: a, performing ridging, mulching and tobacco planting in a conventional way; b, excavating steaming wells in an area with 10-20cm radius and centering on planted tobacco; and c, not removing mulch in the full growth process of tobacco plants or removing the mulch at the topping stage of the tobacco plants. The steaming well technique is added to the conventional techniques of seeding floating and cultivation using mulch-on-ridge, two to four steaming wells (cylindrical or rectangular holes) around the tobacco plants and on one mulched ridge, and accordingly water in the inner wall of each steaming well diffuses quickly inevitably, and water level around the well wall is lowered. In addition, according to the principle of water diffusion, water in the ridge under the mulch tends to diffuse to a lower place and tends to move with nutrients in soil to tobacco plant root systems during flowing to the steaming wells, and accordingly the tobacco plants can absorb more nutrients to be promoted to grow, fertilizer utilization rate is increased greatly, and tobacco quality is improved.
Description
Technical field
The present invention relates to a kind of steaming well formula flue-cured tobacco growth-promoting cultivation method and structure thereof, belong to flue-cured tobacco cultivation technical field.
Background technology
Flue-cured tobacco cultivation technology is of a great variety, but the main method of existing flue-cured tobacco cultivation still for floating seedlings, add field ridging plastic mulching plantation; This flue-cured tobacco cultivation technology is being to be generally applicable to very much tobacco growth, after having carried out a large amount of monitorings and demonstration, technical staff finds that existing implantation methods still has many places to improve, aspect effectively utilizing at fertilizer, applicant finds that by monitoring flue-cured tobacco is after transplanting, the number of ways such as its fertilizer of using can volatilize through earth's surface, rainfall leaching or rainwash are lost in a large number, especially in terraced fields region and hillside fields, its loss can be even more serious, causes flue-cured tobacco utilization rate of fertilizer in general 30% left and right.Flue-cured tobacco utilization rate of fertilizer is low, must increase the amount of application of fertilizer in flue-cured tobacco cultivation process, and because fertilizer can not well be absorbed by cigarette strain, the use of fertilizer exists very large waste.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly can reduces fertilizer loss, increases steaming well formula flue-cured tobacco growth-promoting cultivation method and the structure thereof of cigarette strain to the availability of fertilizer, can overcome the deficiencies in the prior art.
Technical scheme of the present invention is to steam well formula flue-cured tobacco growth-promoting cultivation method to be completed by following steps:
A, ridging covering with plastic film plant flue-cured tobacco according to a conventional method;
B, the cigarette strain of being planted of take are the center of circle, and radius 10-20cm offers steaming well in region;
In the overall process of c, cigarette strain growth, do not take off film or take off film in flue-cured tobacco Topping Stage.
The quantity of offering steaming well in b step is 2-4.
The quantity of offering steaming well in b step is 4.
The diameter that steams well is 5-8cm, and the degree of depth is 15-20cm.
In b step, the time of offering steaming well is that tobacco growth is to group's phase.
Steam well formula flue-cured tobacco growth-promoting cultivation structure, it comprises the ridge body that is coated with mulch film, and on the body of ridge, plantation has cigarette strain, and on the body of ridge, the surrounding of cigarette strain offers steaming well.
Compared with the prior art, the present invention has increased steaming well formula technology on conventional floating seedlings, ridge in film-mulching cultivation technique, on the body of the ridge of covering with plastic film, the surrounding of cigarette strain offers 2-4 steaming well (cylindrical or rectangular opening), steam offering of well and will inevitably make to steam well inwall moisture content and scatter and disappear fast, the borehole wall around flow of water declines; Simultaneously according to water diffusion principle, moisture under mulch film in the body of ridge can be to the lower place diffusion of the flow of water, at moisture, to the nutrient that will inevitably carry in soil in steaming the mobile process of well direction, to cigarette strain root system, move like this, thereby can make cigarette strain absorb more nutrient, promote the growth of cigarette strain, increase substantially the availability of cigarette strain to fertilizer, improve cigarette quality.Applicant finds to utilize after the application's technical scheme simultaneously, through monitoring its utilization rate of fertilizer, can reach more than 45%, particularly the availability of base manure is increased significantly.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention.
Embodiment
Embodiment: steam well formula flue-cured tobacco growth-promoting cultivation method and completed by following steps:
A, play alley 1 according to a conventional method, after ridging on the body of ridge covering with plastic film 3 plant according to a conventional method the cigarette seedling of cultivating through floating seedlings mode;
B, the cigarette strain 2 of being planted of take are the center of circle, and radius 10-20cm offers in region and steams well 4; The quantity of steaming well is 2-4, and preferably 4, a plurality of steaming wells 4 are taked equidistant arrangement; The diameter that steams well 4 is 5-8cm, and the degree of depth is 15-20cm; The time of offering steaming well is that tobacco growth is to group's phase.
In the overall process of c, cigarette strain growth, do not take off film or take off film in flue-cured tobacco Topping Stage.。
As shown in Figure 1, it comprises the ridge body 1 that is coated with mulch film 3 to structure after its cultivation to adopt conventional method, and on ridge body 1, plantation has flue-cured tobacco 2, and on ridge body 1, the surrounding of flue-cured tobacco 2 offers and steams well 4.
Claims (2)
1. a steaming well formula flue-cured tobacco growth-promoting cultivation method, is characterized in that: the method is completed by following steps:
A, ridging covering with plastic film plant flue-cured tobacco according to a conventional method;
B, the cigarette strain of being planted of take are the center of circle, and radius 10-20cm offers steaming well in region; The time of offering steaming well is that tobacco growth is extremely rolled into a ball a phase, and described steaming well is cylindrical or rectangular opening, and the quantity of the steaming well of offering is 4; Diameter or the length of steaming well are 5-8cm, and the degree of depth is 15-20cm;
In the overall process of c, cigarette strain growth, do not take off film or take off film in flue-cured tobacco Topping Stage.
2. a steaming well formula flue-cured tobacco growth-promoting is cultivated structure, it comprises the ridge body (1) that is coated with mulch film (3), in the upper plantation of ridge body (1), there is cigarette strain (2), it is characterized in that: the cigarette strain of being planted of take on ridge body (1) is the center of circle, radius 10-20cm offers in region and steams well (4), and described steaming well (4) is cylindrical or rectangular opening; The quantity of steaming well (4) is 4; Diameter or the length of steaming well (4) are 5-8cm, and the degree of depth is 15-20cm; , the time of offering steaming well (4) is that tobacco growth is to group's phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008349.0A CN102550253B (en) | 2012-01-12 | 2012-01-12 | Forcing tobacco cultivation method using steaming wells and forcing tobacco cultivation structure with steaming wells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008349.0A CN102550253B (en) | 2012-01-12 | 2012-01-12 | Forcing tobacco cultivation method using steaming wells and forcing tobacco cultivation structure with steaming wells |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102550253A CN102550253A (en) | 2012-07-11 |
| CN102550253B true CN102550253B (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210008349.0A Expired - Fee Related CN102550253B (en) | 2012-01-12 | 2012-01-12 | Forcing tobacco cultivation method using steaming wells and forcing tobacco cultivation structure with steaming wells |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328956B (en) * | 2018-11-05 | 2020-10-13 | 湖北省烟草公司宜昌市公司 | Method for preventing stiff seedlings in root extending period of ridge planting mulching film tobacco |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799308A (en) * | 2005-12-15 | 2006-07-12 | 楚雄州烟草科学研究所 | Sand cultivation technique for flue cured-tobacco seedling |
| CN101438657A (en) * | 2008-12-12 | 2009-05-27 | 贵州省烟草公司遵义市公司 | Fire-cured tobacco cultivation technique mode by concave double-ridge plastic membrane mulching during whole breeding season |
| CN101699954A (en) * | 2009-11-17 | 2010-05-05 | 贵州省烟草科学研究所 | Culturing method of one-ridge double-row flue-cured tobacco dislocation |
| CN101849471A (en) * | 2010-06-07 | 2010-10-06 | 云南省烟草公司普洱市公司 | Fertilizing method in flue-cured tobacco production |
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2012
- 2012-01-12 CN CN201210008349.0A patent/CN102550253B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799308A (en) * | 2005-12-15 | 2006-07-12 | 楚雄州烟草科学研究所 | Sand cultivation technique for flue cured-tobacco seedling |
| CN101438657A (en) * | 2008-12-12 | 2009-05-27 | 贵州省烟草公司遵义市公司 | Fire-cured tobacco cultivation technique mode by concave double-ridge plastic membrane mulching during whole breeding season |
| CN101699954A (en) * | 2009-11-17 | 2010-05-05 | 贵州省烟草科学研究所 | Culturing method of one-ridge double-row flue-cured tobacco dislocation |
| CN101849471A (en) * | 2010-06-07 | 2010-10-06 | 云南省烟草公司普洱市公司 | Fertilizing method in flue-cured tobacco production |
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| CN102550253A (en) | 2012-07-11 |
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