CN204079826U - A kind of slow-release fertilizer carrying seedling for flue-cured tobacco - Google Patents
A kind of slow-release fertilizer carrying seedling for flue-cured tobacco Download PDFInfo
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- CN204079826U CN204079826U CN201420419741.9U CN201420419741U CN204079826U CN 204079826 U CN204079826 U CN 204079826U CN 201420419741 U CN201420419741 U CN 201420419741U CN 204079826 U CN204079826 U CN 204079826U
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- fertilizer
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- release fertilizer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Fertilizers (AREA)
Abstract
The utility model relates to a kind of slow-release fertilizer carrying seedling for flue-cured tobacco, is made up of ceramic reliever (1), particle slow release fertilizer (2); Described ceramic reliever (1) is made up of right cylinder (3), cone (4), sealing cover (5); The utility model utilizes the ceramic reliever with slow release effect to load slow release fertilizer, reach dual regulation and control fertilizer slow release effect, can reuse, reclaim, use convenient and swift.
Description
Technical field
The utility model belongs to fertilizer field, particularly a kind of slow-release fertilizer carrying seedling for flue-cured tobacco.
Background technology
Tobacco is the important cash crop of China, and in many areas, tobacco planting is the most important revenue sources of the local common people.Quality of tobacco is subject to the impact of the such as factor such as weather, cultivation step, and along with tobacco leaf standardized production and modern tobacco agriculture construction, leaf tobacco production technology needs to carry out a series of perfect.Precisely efficient fertilising becomes the gordian technique improving yield and quality.
Along with the production development of agricultural, the requirement of tobacco business to fertilizer is increasing, more and more higher to the specification of quality of fertilizer.Simple chemical fertilizer can make agricultural produce, but life-time service can make soil become hardens, and the crumb structure of soil is destroyed serious, the quality product of crop also obviously declines, and the more important thing is serious pollution of ecological environment.
Fertilizer is utilized to regulate the kind of soil nutrient, quantity and nutrient supply characteristic to be the important effective measure obtaining certain yield of tobacco and quality.
The height of yield of flue-cured tobacco and the quality of quality are the results of the such as many factors comprehensive action such as kind, edatope, weather condition, fertilising, flat-top is pruned, maturation is gathered, science baking in production process.But in these factors, the land for growing field crops rational application of fertilizer is one of key measure ensureing that High Quality Tobacco is produced.Because flue-cured tobacco take blade as cutting, the chemical composition of blade determines the quality of tobacco leaf, and the chemical composition of tobacco leaf, depend on again the ratio of various nutritive element in edatope.Reach maximum blade yield and quality level, the nutritional status of soil self often can not be satisfied the demand, and therefore, must be met the growth needs of high-quality tobacco by fertilising.
The common N,P,K fertilizers that current cured tobacco production is used is particulate state or powdery, this kind of fertilizer is readily dissolved in water very much, after using, dissolved by rainwater or irrigation water, flow into rivers with water or permeate the ground, cause the pollution of surface drainage system or body of groundwater on the one hand, reduce the utilising efficiency of fertilizer; On the other hand, current tobacco still uses mineral manure in a large number, as fertilizer special for tobacco, saltpetre and potassium sulfate, cause and plant smoke hallway organic content lowly, tobacco root is undeveloped, and blade is thin, and cured tobacco leaf color and luster is light, flavor and taste is more flat.If long-term application will cause soil compaction, salting of soil increases the weight of, yield of tobacco and quality all reduce, bring pollution of area source simultaneously.Therefore, along with the exploitation of characteristic tobacco project is accelerated in various places, because the kind demand of various different flue-cured tobacco cultivars to fertilizer is different, common fertilizer special for tobacco has been difficult to meet the demand of cigarette enterprise to the quality of tobacco of different flue-cured tobacco cultivars.
In cured tobacco production, general base fertilizer mainly contains oil cake, fertilizer special for tobacco composite fertilizer, potassium sulfate, saltpetre etc.; Flue-cured tobacco transplanting 7 ~ 15 days, often needs to impose 1 ~ 2 time and carries seed manure; Flue-cured tobacco transplanting 25 ~ 30 days, also needs to impose 1 Special compound fertilizer for tobacco and saltpetre.During Fertilizer Application of Tobacco operation, temperature is higher, and physical work is taken in the really pole of this work for tobacco grower, and dry several hours continuously, just can complete the fertilising operation on several mu of ground.So the subject matter existed of applying fertilizer in cured tobacco production is that fertilizer application frequency is many, work is slightly large, time-consuming and fertilizer this season utilising efficiency is low.Slowly/controlled releasing fertilizer refers to that fertilizer nutrient rate of release is slow, and release period is longer, at the fertilizer that can meet plant growth demand whole vegetative period of crop.Compare with conventional variety fertilizer, its advantage is fertilizer nutrient release slowly, can meet the nutrient needed for whole growth breeding time of crop, can reduce fertilizer amount, economize on resources, improve fertilizer this season utilization ratio.Therefore, slowly/controlled releasing fertilizer can be good at solving in above-mentioned cured tobacco production the Problems existing that applies fertilizer.
Most widely used is at present Envelope type slowly/controlled releasing fertilizer, its coated fertilizer mainly contains inorganics (as silicon, sulphur, gypsum, phosphoric acid salt, diatomite etc.), organic high molecular polymer (as gum arabic, gelatin, natural rubber, polyethylene, urea formaldehyde condensates, thermosetting resin etc.) and organic-inorganic composite body (as glycopolymers, starch, lipid acid etc.).
The purpose of this utility model is to provide a kind of slow-release fertilizer carrying seedling for flue-cured tobacco, utilizes the ceramic reliever with slow release effect to load slow release fertilizer, reaches dual regulation and control fertilizer slow release effect, can according to different vega soil fertility situation adjustment fertilizer type; Meanwhile, ceramic reliever itself has antibacterial, bacteriostatic action; It is of the present utility model that to carry the slow-release fertilizer of seedling for flue-cured tobacco easy to use, the recyclable recycling of pottery reliever, when the slow-release fertilizer release in ceramic reliever is complete, recyclable rear loading slow-release fertilizer applies vega again, also can directly be fixed on vega, directly load slow-release fertilizer; The utility model is owing to having dye marker layer, be convenient for people to find ceramic reliever when reclaiming, the existence of magnet recovery layer, makes, when reclaiming ceramic reliever, can utilize the characteristic that magnet attracts each other, locate, find ceramic reliever, the existence of electronic position-fixing device, can utilize electronic location signal receiving device, accurately the ceramic reliever in location, apply fertilizer in convenient statistics, record vega situation, fertilizer placement, fertilization time, and the utility model is that tobacco fertilising provides new approaches.
Utility model content
The slow-release fertilizer carrying seedling for flue-cured tobacco of the present utility model is that the ceramic reliever (1) with slow release effect loads particle slow release fertilizer (2), and the rate of release of slowly/controlled releasing fertilizer, holding effect cycle, in order to improve Flue-cured tobacco Quality.
Carry a slow-release fertilizer for seedling for flue-cured tobacco, it is characterized in that, be made up of ceramic reliever (1), particle slow release fertilizer (2); Described ceramic reliever (1) is made up of right cylinder (3), cone (4), sealing cover (5), cone (4) is positioned at one end of right cylinder (3), right cylinder (3) and cone (4) seamless link, described sealing cover (5) is positioned at right cylinder (3) the other end, and right cylinder (3) and sealing cover (5) are threaded connection; Described right cylinder (3), cone (4) are uniformly distributed permeability hole (6); Described sealing cover (5) is made up of dye marker layer (7), magnet recovery layer (8), electronic position-fixing device (9), magnet recovery layer (8) is by being screwed on electronic position-fixing device (9) below, and dye marker layer (7) is positioned at electronic position-fixing device (9) upper surface; The diameter of described permeability hole (6) is 0.2-0.5mm; Described particle slow release fertilizer (2) is form of spherical particles, and the fertile particle of each particle slow release is made up of kernel (10), Precondensed UreaFormaldehyde Resin slow release layer (11), middle layer (12), coating layer (13) from inside to outside; The thickness of described Precondensed UreaFormaldehyde Resin slow release layer (11) is 0.2-0.4mm, and the thickness of described middle layer (12) is 1.5-2.7mm, and the thickness of described coating layer (13) is 0.25-0.45mm, and described coating layer (13) is made up of chitosan, gelatin; Described kernel (10) is containing cornstalk biological matter charcoal, and described middle layer (12) are containing nitrogen-phosphorus-potassium compound fertilizer; Described particle slow release fertilizer (2) is positioned at right cylinder (3) and cone (4);
The diameter of described right cylinder (3) is 3-5cm, and the height of right cylinder (3) is 8-15cm; The diameter of described cone (4) is 3-5cm, and the height of cone (4) is 2-6cm;
Upper every square centimeter of described right cylinder (3), cone (4) contains 1000-1800 permeability hole (6);
The diameter of described particle slow release fertilizer (2) particle is 5.5-6.7mm;
Dyestuff in described dye marker layer (7) is indigo or indigo-blue; Described magnet recovery layer (8) is thickness 2-3cm, the magnet of diameter 3-5cm; Described electronic position-fixing device (9) can send electromagnetic signal, shows self-position and fertilization time;
The preparation method of the utility model particle slow release fertilizer (2) is: maize straw is carbonized into straw biomass charcoal, is broken into powdered carbon; Take component by fertilizer formula in kernel (10) and send into stirrer, while stirring material, spray binding agent; The wet stock mixed is sent into Squeezinggranulator granulation, granulation post-drying; Adopt Precondensed UreaFormaldehyde Resin to carry out first time dressing, dressing post-drying to the granulated fertilizer after oven dry, the thickness of Precondensed UreaFormaldehyde Resin slow release layer (11) is 0.2-0.4mm; Take component by fertilizer formula in middle layer (12) and send into seed-coating machine, spray binding agent, complete second time dressing, dry after dressing, the thickness of middle layer (12) is 1.5-2.7mm; Adopt chitosan, gelatin to carry out third time dressing, dressing post-drying to the granulated fertilizer completing second time dressing, the thickness of chitosan, gelatin is 0.25-0.45mm, and namely the thickness of coating layer (13) is 0.25-0.45mm, namely obtains particle slow release fertilizer (2);
Can according to the fertility situation of vega soil, the consumption of adjustment particle slow release fertilizer (2); One end of pottery reliever (1) is cone (4), facilitates ceramic reliever to enter soil, reduces resistance; The density in right cylinder (3), cone (4) surface penetration hole (6), diameter can the slow release effects of conditioned fertilizer product, also can be regulated the slow release effect of fertilizer by the thickness of the Precondensed UreaFormaldehyde Resin slow release layer (11) in adjustment particle slow release fertilizer (2) and coating layer (13).
Of the present utility modelly carry for flue-cured tobacco that the slow-release fertilizer cost of seedling is low, environmental protection, production technique is simple, and slow release effect can artificial adjustment, had good sustained release effect, and fertilizer utilization efficiency is high; Not only provide required nutritive substance to flue-cured tobacco, reached the object of quantitatively regulating and controlling fertilizer efficiency by ceramic slow release device (1), charcoal slow-release fertilizer (2), microorganism slow-release fertilizer (3) simultaneously, decrease spraying times and cost of labor, to environment, huge effect can not be had to the quality improving flue-cured tobacco; It is of the present utility model that to carry the slow-release fertilizer of seedling for flue-cured tobacco easy to use, the recyclable recycling of pottery reliever, when the slow-release fertilizer release in ceramic reliever is complete, recyclable rear loading slow-release fertilizer applies vega again, also can directly be fixed on vega, directly load slow-release fertilizer; The utility model is owing to having dye marker layer, be convenient for people to find ceramic reliever when reclaiming, the existence of magnet recovery layer, makes, when reclaiming ceramic reliever, can utilize the characteristic that magnet attracts each other, locate, find ceramic reliever, the existence of electronic position-fixing device, can utilize electronic location signal receiving device, accurately the ceramic reliever in location, apply fertilizer in convenient statistics, record vega situation, fertilizer placement, fertilization time, and the utility model is that tobacco fertilising provides new approaches.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pottery reliever.
Fig. 2 is the structural representation of the utility model sealing cover.
Fig. 3 is the structural representation of the utility model particle slow release fertilizer.
Embodiment
The slow-release fertilizer carrying seedling for flue-cured tobacco of the present utility model, is characterized in that, is made up of ceramic reliever (1), particle slow release fertilizer (2); Described ceramic reliever (1) is made up of right cylinder (3), cone (4), sealing cover (5), cone (4) is positioned at one end of right cylinder (3), right cylinder (3) and cone (4) seamless link, described sealing cover (5) is positioned at right cylinder (3) the other end, and right cylinder (3) and sealing cover (5) are threaded connection; Described right cylinder (3), cone (4) are uniformly distributed permeability hole (6); Described sealing cover (5) is made up of dye marker layer (7), magnet recovery layer (8), electronic position-fixing device (9), magnet recovery layer (8) is by being screwed on electronic position-fixing device (9) below, and dye marker layer (7) is positioned at electronic position-fixing device (9) upper surface; The diameter of described permeability hole (6) is 0.45mm; Described particle slow release fertilizer (2) is form of spherical particles, and the fertile particle of each particle slow release is made up of kernel (10), Precondensed UreaFormaldehyde Resin slow release layer (11), middle layer (12), coating layer (13) from inside to outside; The thickness of described Precondensed UreaFormaldehyde Resin slow release layer (11) is 0.35mm, and the thickness of described middle layer (12) is 1.6mm, and the thickness of described coating layer (13) is 0.35mm, and described coating layer (13) is made up of chitosan, gelatin; Described kernel (10) is containing cornstalk biological matter charcoal, and described middle layer (12) are containing nitrogen-phosphorus-potassium compound fertilizer; Described particle slow release fertilizer (2) is positioned at right cylinder (3) and cone (4);
The diameter of described right cylinder (3) is 5cm, and the height of right cylinder (3) is 14cm; The diameter of described cone (4) is 5cm, and the height of cone (4) is 5cm;
Upper every square centimeter of described right cylinder (3), cone (4) contains 1200 permeability holes (6);
The diameter of described particle slow release fertilizer (2) particle is 5.9mm;
Dyestuff in described dye marker layer (7) is indigo-blue; Described magnet recovery layer (8) is thickness 3cm, the magnet of diameter 5cm; Described electronic position-fixing device (9) can send electromagnetic signal, shows self-position and fertilization time; Described ceramic reliever (1) is equipped with the particle slow release fertilizer (2) of 45g.
Claims (5)
1. carry a slow-release fertilizer for seedling for flue-cured tobacco, it is characterized in that, be made up of ceramic reliever (1), particle slow release fertilizer (2); Described ceramic reliever (1) is made up of right cylinder (3), cone (4), sealing cover (5), cone (4) is positioned at one end of right cylinder (3), right cylinder (3) and cone (4) seamless link, described sealing cover (5) is positioned at right cylinder (3) the other end, and right cylinder (3) and sealing cover (5) are threaded connection; Described right cylinder (3), cone (4) are uniformly distributed permeability hole (6); Described sealing cover (5) is made up of dye marker layer (7), magnet recovery layer (8), electronic position-fixing device (9), magnet recovery layer (8) is by being screwed on electronic position-fixing device (9) below, and dye marker layer (7) is positioned at electronic position-fixing device (9) upper surface; The diameter of described permeability hole (6) is 0.2-0.5mm; Described particle slow release fertilizer (2) is form of spherical particles, and the fertile particle of each particle slow release is made up of kernel (10), Precondensed UreaFormaldehyde Resin slow release layer (11), middle layer (12), coating layer (13) from inside to outside; The thickness of described Precondensed UreaFormaldehyde Resin slow release layer (11) is 0.2-0.4mm, and the thickness of described middle layer (12) is 1.5-2.7mm, and the thickness of described coating layer (13) is 0.25-0.45mm, and described coating layer (13) is made up of chitosan, gelatin; Described kernel (10) is containing cornstalk biological matter charcoal, and described middle layer (12) are containing nitrogen-phosphorus-potassium compound fertilizer; Described particle slow release fertilizer (2) is positioned at right cylinder (3) and cone (4).
2. the slow-release fertilizer carrying seedling for flue-cured tobacco according to claim 1, is characterized in that: the diameter of described right cylinder (3) is 3-5cm, and the height of right cylinder (3) is 8-15cm; The diameter of described cone (4) is 3-5cm, and the height of cone (4) is 2-6cm.
3. the slow-release fertilizer carrying seedling for flue-cured tobacco according to claim 2, is characterized in that: upper every square centimeter of described right cylinder (3), cone (4) contains 1000-1800 permeability hole (6).
4. the slow-release fertilizer carrying seedling for flue-cured tobacco according to claim 3, is characterized in that: the diameter of described particle slow release fertilizer (2) particle is 5.5-6.7mm.
5. the slow-release fertilizer carrying seedling for flue-cured tobacco according to claim 4, is characterized in that: the dyestuff in described dye marker layer (7) is indigo or indigo-blue; Described magnet recovery layer (8) is thickness 2-3cm, the magnet of diameter 3-5cm; Described electronic position-fixing device (9) can send electromagnetic signal, shows self-position and fertilization time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419741.9U CN204079826U (en) | 2014-07-29 | 2014-07-29 | A kind of slow-release fertilizer carrying seedling for flue-cured tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420419741.9U CN204079826U (en) | 2014-07-29 | 2014-07-29 | A kind of slow-release fertilizer carrying seedling for flue-cured tobacco |
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| Publication Number | Publication Date |
|---|---|
| CN204079826U true CN204079826U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420419741.9U Expired - Fee Related CN204079826U (en) | 2014-07-29 | 2014-07-29 | A kind of slow-release fertilizer carrying seedling for flue-cured tobacco |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910920A (en) * | 2015-04-22 | 2015-09-16 | 云南省烟草公司玉溪市公司 | Tobacco stem charcoal soil conditioner of acidic tobacco planting soil, and processing method thereof |
| CN105052921A (en) * | 2015-08-07 | 2015-11-18 | 江苏红太阳新材料有限公司 | Conical pesticide slow release agent |
| CN105481513A (en) * | 2015-12-28 | 2016-04-13 | 四川省烟草公司攀枝花市公司（攀枝花市烟草公司） | Compound fertilizer for tobacco seedling lifting and application method thereof |
| CN107954522A (en) * | 2017-11-07 | 2018-04-24 | 沈阳东源环境科技有限公司 | A kind of repeatable black and odorous water utilized administers microbial inoculum holding and delayed release device |
-
2014
- 2014-07-29 CN CN201420419741.9U patent/CN204079826U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104910920A (en) * | 2015-04-22 | 2015-09-16 | 云南省烟草公司玉溪市公司 | Tobacco stem charcoal soil conditioner of acidic tobacco planting soil, and processing method thereof |
| CN105052921A (en) * | 2015-08-07 | 2015-11-18 | 江苏红太阳新材料有限公司 | Conical pesticide slow release agent |
| CN105481513A (en) * | 2015-12-28 | 2016-04-13 | 四川省烟草公司攀枝花市公司（攀枝花市烟草公司） | Compound fertilizer for tobacco seedling lifting and application method thereof |
| CN107954522A (en) * | 2017-11-07 | 2018-04-24 | 沈阳东源环境科技有限公司 | A kind of repeatable black and odorous water utilized administers microbial inoculum holding and delayed release device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160729 |