CN104041353A - Preparation method for tobacco root limiting direct seeding cultivation plate - Google Patents
Preparation method for tobacco root limiting direct seeding cultivation plate Download PDFInfo
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- CN104041353A CN104041353A CN201410312213.8A CN201410312213A CN104041353A CN 104041353 A CN104041353 A CN 104041353A CN 201410312213 A CN201410312213 A CN 201410312213A CN 104041353 A CN104041353 A CN 104041353A
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- seedling
- direct sowing
- seedling dish
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Abstract
The invention discloses a preparation method for a tobacco root limiting direct seeding cultivation plate, and belongs to the technical field of plant cultivation. The preparation method for the tobacco root limiting direct seeding cultivation plate solves the problems that an existing tobacco root limiting direct seeding cultivation plate is not easy to prepare, manual processing is needed, manpower and material resources are wasted, and seedling cultivation cost is increased. The method mainly comprises the steps of selecting materials, determining the shape and the position of an opening of a seedling cultivation trough, carrying out punching and conducting mold pressing. According to the method, equipment can be adopted to replace manpower to achieve punching of the side walls of the seedling cultivation trough, punching efficiency can be improved greatly, waste of manpower in the tobacco seedling cultivation process can be reduced, inferior-quality products can be reduced, and the seedling cultivation cost can be lowered to a certain extent.
Description
Technical field
The present invention relates to field of plant growing technology, particularly a preparation method who grows tobacco limit root direct sowing and seedling dish.
Background technology
In tobacco cultivation process, the multiple tobacco rhizome class disease morbidity such as most of cigarette district bacterial wilt, balck shank, the black corruption of root is heavier, and on the rise; Meanwhile, former cigarette after part cigarette district is roasting, particularly upper leaf nicotine content is too high, and sugared alkali is than inharmonious, and cigarette compatibility is poor, and industrial utilization rate is lower.Research shows, most of tubers pathogen is invaded transplanting between group early stage, and infection way is most of is wound intrusion; Nicotine mainly synthesizes the root cap in root system, and nicotine content is directly proportional to the quantity of adventive root, and adventive root quantity is more, and nicotine is synthetic more.Common live seedling-cultivating tray comprises disk body, is evenly equipped with multiple caves of growing seedlings on this disk body, is provided with bottom outlet in the bottom in the cave of growing seedlings.Common tray seedling growth is affected by the factors such as female bed, water supply, fertilizer, under the most of axial root system of cigarette seedling, prick to growing seedlings in furrow soil or floating pool, in seedling-cultivating tray, root system is less, and when transplanting, the outer axial root system of seedling-cultivating tray fractures, and root system damage is serious, after transplanting, cigarette seedling self disease resistance is poor, various tubers pathogen root systems are invaded through wound, and after environmental condition is applicable to, tubers disease is concentrated outburst, simultaneously, cigarette seedling main root will produce a large amount of adventive root after cutting off, and increase nicotine synthetic amount.In patent document 201110422528.4, a kind of seedling-cultivating tray is disclosed, be back taper at the groove of growing seedlings of seedling-cultivating tray, the upper water control hole that is provided with on the lower side of the sidepiece conical surface; , this seedling-cultivating tray and seedling-cultivating method combination, can control under root system and prick, and increases main root length, reduces adventive root quantity, reduces cigarette seedling damage while transplanting, reduces tubers pathogen infection chance, and improve quality of tobacco.But the seedling-cultivating tray of middle part, the side of patent document 201110422528.4 or bottom water control hole, in actual applications, water control hole is difficult to be up to, tobacco grower uses sharp-pointed instrument, manually punching one by one, and efficiency is low, substandard products are many, for tobacco seedling has increased a lot of additional effort.
Summary of the invention
The object of the invention is to for existing tobacco limit root direct sowing and seedling dish, preparation is difficult for, and needs artificial treatment, and wasting manpower and material resources increases the problem of seedling cost, and a preparation method who grows tobacco limit root direct sowing and seedling dish is provided.
The technical solution adopted in the present invention is:
One grows tobacco limits the preparation method of root direct sowing and seedling dish, it is characterized in that, comprises the following steps:
1. prepare material, choosing plasticity square plate is raw material;
2. on plasticity square plate, array draws grow seedlings groove notch shape and position;
3. using puncher punching, described punch position is in round-shaped described in 2. of step, the annulus place along radial direction apart from home position 1/4 to 1/2 position, and annular array is arranged;
4. at the groove notch shape position mold pressing of the growing seedlings groove that goes out to grow seedlings, in mold process, step 3. in the hole beaten of card punch due to mold pressing stretcher strain, form water control hole.
Preferably, described plasticity square plate be polyphenyl foam, polystyrene, polyvinyl chloride or polyacrylic any one.
Preferably, the described step groove notch shape of growing seedlings in is 2. square or circular.
Preferably, described step 3. in card punch punching be shaped as ellipse, described oval-shaped minor axis is being crossed on the straight line at the groove notch shape center of growing seedlings.
Preferably, described water control hole is 1-4.
Preferably, described tobacco limit root direct sowing and seedling dish comprises disk body, is evenly equipped with multiple grooves of growing seedlings on described disk body, and the described groove of growing seedlings is back taper, the upper water control hole that is provided with on the lower side of the sidepiece conical surface; Described seedling-cultivating tray is that polystyrene processes, and specification is 60cm × 33cm, and 100 holes/dish, is back taper, the about 4.5cm of bore, high 5cm.
Beneficial effect of the present invention:
Replace the punching that manually realizes the groove sidewall of growing seedlings with equipment, can greatly improve perforating efficiency, reduce the manpower waste in tobacco seedling process, and can reduce substandard products, to a certain degree reduce seedling cost.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram that in the inventive method, plasticity square plate array draws grow seedlings groove notch shape and position;
Accompanying drawing 2 is vertical views of the tobacco limit root direct sowing and seedling dish prepared of the inventive method;
Accompanying drawing 3 is left views of accompanying drawing 2 of the present invention;
Accompanying drawing 4 is partial enlarged drawings of accompanying drawing 2 of the present invention;
Description of reference numerals: 1 disk body, 2 grooves of growing seedlings, 3 water control holes.
Embodiment
In order to understand better the present invention, further illustrate content of the present invention below in conjunction with embodiment and Figure of description, but content of the present invention is not only confined to the following examples, embodiment should not regard limiting the scope of the present invention as.
Below in conjunction with example, the present invention will be further described:
Embodiment 1:
Seedling-cultivating tray: described tobacco limit root direct sowing and seedling dish comprises disk body, is evenly equipped with multiple grooves of growing seedlings on described disk body, and the described groove of growing seedlings is back taper, the upper water control hole that is provided with on the lower side of the sidepiece conical surface; Described seedling-cultivating tray is that polystyrene processes, and specification is 60cm × 33cm, and 100 holes/dish, is back taper, the about 4.5cm of bore, high 5cm.
The preparation method of above-mentioned tobacco limit root direct sowing and seedling dish, comprises the following steps:
1. prepare material, choosing polyphenyl foam, polystyrene, polyvinyl chloride or polypropylene is raw material, need to be cut into the square plate of suitable dimension by growing seedlings, and the present embodiment is selected the polystyrene of 60cm × 33cm.
2. on plasticity square plate, array draws grow seedlings groove notch shape (circle) and position (array distribution);
3. use puncher punching, punching number is 1-4, and what card punch punched is shaped as ellipse, and described oval-shaped minor axis is being crossed on the straight line at the groove notch shape center of growing seedlings; Described punch position is in round-shaped described in 2. of step, the annulus place along radial direction apart from home position 1/4 to 1/2 position, and annular array is arranged;
4. at the groove notch shape position mold pressing of the growing seedlings groove that goes out to grow seedlings, in mold process, the step hole that 3. middle card punch is beaten is due to mold pressing stretcher strain, and due to oval-shaped major axis and the straight line parallel of crossing the groove notch shape center of growing seedlings, in drawing process, oval-shaped minor axis elongates, and then forms circle or sub-circular, forms water control hole.
Claims (6)
1. a preparation method who grows tobacco limit root direct sowing and seedling dish, is characterized in that, comprises the following steps:
1. prepare material, choosing plasticity square plate is raw material;
2. on plasticity square plate, array draws grow seedlings groove notch shape and position;
3. using puncher punching, described punch position is in round-shaped described in 2. of step, the annulus place along radial direction apart from home position 1/4 to 1/2 position, and annular array is arranged;
4. at the groove notch shape position mold pressing of the growing seedlings groove that goes out to grow seedlings, in mold process, step 3. in the hole beaten of card punch due to mold pressing stretcher strain, form water control hole.
2. the preparation method of tobacco according to claim 1 limit root direct sowing and seedling dish, is characterized in that, described plasticity square plate be polyphenyl foam, polystyrene, polyvinyl chloride or polyacrylic any one.
3. the preparation method of tobacco according to claim 1 limit root direct sowing and seedling dish, is characterized in that, the described step groove notch shape of growing seedlings in is 2. square or circular.
4. the preparation method of tobacco according to claim 1 limit root direct sowing and seedling dish, is characterized in that, described step 3. in card punch punching be shaped as ellipse, described oval-shaped minor axis is being crossed on the straight line at the groove notch shape center of growing seedlings.
5. the preparation method of tobacco limit root direct sowing and seedling dish according to claim 1, is characterized in that, described water control hole is 1-4.
6. according to the preparation method of the arbitrary described tobacco limit of claim 1-5 root direct sowing and seedling dish, it is characterized in that, described tobacco limit root direct sowing and seedling dish comprises disk body, is evenly equipped with multiple grooves of growing seedlings on described disk body, the described groove of growing seedlings is back taper, the upper water control hole that is provided with on the lower side of the sidepiece conical surface; Described seedling-cultivating tray is that polystyrene processes, and specification is 60cm × 33cm, and 100 holes/dish, is back taper, the about 4.5cm of bore, high 5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312213.8A CN104041353B (en) | 2014-07-02 | 2014-07-02 | One grows tobacco limits the preparation method of root direct sowing and seedling dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312213.8A CN104041353B (en) | 2014-07-02 | 2014-07-02 | One grows tobacco limits the preparation method of root direct sowing and seedling dish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104041353A true CN104041353A (en) | 2014-09-17 |
| CN104041353B CN104041353B (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410312213.8A Expired - Fee Related CN104041353B (en) | 2014-07-02 | 2014-07-02 | One grows tobacco limits the preparation method of root direct sowing and seedling dish |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08130988A (en) * | 1994-11-14 | 1996-05-28 | Kureha Chem Ind Co Ltd | Cell tray |
| CN201084946Y (en) * | 2007-09-10 | 2008-07-16 | 姚东 | Rice transplant preventing rice seedling raising disk |
| CN102511333A (en) * | 2011-12-16 | 2012-06-27 | 山东临沂烟草有限公司 | Root-limiting direct-sowing tobacco seedling tray and root-limiting direct-sowing tobacco seedling raising method |
| CN203136648U (en) * | 2013-04-15 | 2013-08-21 | 吴国平 | Seedling disc for seeds |
| CN203597158U (en) * | 2013-12-10 | 2014-05-21 | 天津金色阳光科技发展有限公司 | Seedling cultivation hole tray |
| CN203646179U (en) * | 2013-11-27 | 2014-06-18 | 何爱民 | Novel seedling culturing pot disc |
| JP5647920B2 (en) * | 2011-03-08 | 2015-01-07 | 株式会社大和真空 | Hydroponics planter |
-
2014
- 2014-07-02 CN CN201410312213.8A patent/CN104041353B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08130988A (en) * | 1994-11-14 | 1996-05-28 | Kureha Chem Ind Co Ltd | Cell tray |
| CN201084946Y (en) * | 2007-09-10 | 2008-07-16 | 姚东 | Rice transplant preventing rice seedling raising disk |
| JP5647920B2 (en) * | 2011-03-08 | 2015-01-07 | 株式会社大和真空 | Hydroponics planter |
| CN102511333A (en) * | 2011-12-16 | 2012-06-27 | 山东临沂烟草有限公司 | Root-limiting direct-sowing tobacco seedling tray and root-limiting direct-sowing tobacco seedling raising method |
| CN203136648U (en) * | 2013-04-15 | 2013-08-21 | 吴国平 | Seedling disc for seeds |
| CN203646179U (en) * | 2013-11-27 | 2014-06-18 | 何爱民 | Novel seedling culturing pot disc |
| CN203597158U (en) * | 2013-12-10 | 2014-05-21 | 天津金色阳光科技发展有限公司 | Seedling cultivation hole tray |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104041353B (en) | 2016-09-28 |
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Granted publication date: 20160928 Termination date: 20180702 |