CN104824025A - Root control coating for container cultivation and preparation method thereof - Google Patents
Root control coating for container cultivation and preparation method thereof Download PDFInfo
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- CN104824025A CN104824025A CN201510159870.8A CN201510159870A CN104824025A CN 104824025 A CN104824025 A CN 104824025A CN 201510159870 A CN201510159870 A CN 201510159870A CN 104824025 A CN104824025 A CN 104824025A
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- control root
- container
- polyvinyl alcohol
- paint
- root
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Abstract
The invention discloses a root control coating for container cultivation and a preparation method and use thereof. The root control coating for container cultivation comprises, by weight, 0.3-0.5% of borax, 5-10% of polyvinyl alcohol, 0.5-10% of a root control agent and the balance water. The preparation method comprises adding polyvinyl alcohol into water at a temperature of 35-45 DEG C, heating the solution to 95 DEG C, cooling the solution to 60 DEG C after polyvinyl alcohol dissolution, adding borax into the solution, carrying out stirring for 0.5h, adding the root control agent into the mixture, carrying out stirring for 0.5h, and carrying out thermal insulation at a temperature of 60 DEG C for 2h. In use, the inner wall of a cultivation container is coated with the root control coating so that a film with thickness of 0.5-2mm is formed, and a nursery stock is planted in the container. The root control coating for container cultivation effectively prevents root winding and aging, improves quality and a growth speed of the nursery stock in the container, has good root control effects and a root control period, can be prepared simply, has a low cost and is suitable for large scale production.
Description
Technical field
The present invention relates to a kind of control root paint for container culturing and preparation method thereof.
Background technology
China's Nursery Stock is produced and is had a long history, but continues to use traditional outdoor nursery lot cultivation mode of production for many years always, and can damage root system during Nursery stock transplanting, survival rate is low, and seedling-slowing stage is long.Along with the development of afforestation undertaking, afforestation standard is in raising, market demands improve, in the urgent need to finding out one, output is high, quality is steady, with short production cycle, year-round supply, modernization greening seedling production new way that industrialization level is high can be realized, to adapt to the demand of social development.Container seedling production is then the product under this situation.Compared with planting seedling with traditional ground, container seedling has following main advantage: 1, container seedling is convenient to management.Such as according to the upgrowth situation of nursery stock, the distance between nursery stock can be regulated at any time; Be convenient to pruning etc.2, be convenient to transport, save time and the expense of the lifting packaging of field cultivation.3, all can transplant at all seasons, and not affect the quality of nursery stock and growth keeps original tree-like, improve Afforestation Landscape effect.Thus, container culturing technology large area penetration and promotion abroad already.Along with the fast development of economy, more and more higher to the requirement of view, container culturing develops rapidly, especially in area that are fairly developed economically.
But do not adopt the greatest problem of the container culturing of control root technology to be exactly continuous growth along with nursery stock, root system there will be the aging problem of winding, has a strong impact on growth and the quality of nursery stock.
Summary of the invention
What the cultivating container that the object of the invention is to control root technology for above-mentioned nothing existed in container culturing twines root problem of aging, and provides a kind of control root paint for container culturing and its preparation method and application.
Technical scheme of the present invention
For a control root paint for container culturing, count by weight percentage, composition and the content of its raw material are as follows:
Borax 0.3-0.5%
Polyvinyl alcohol 5-10%
Control root agent 0.5-10%
Surplus is water;
Described control root agent is copper carbonate, zinc carbonate, copper sulphate, zinc sulphate or copper nanoparticle;
Described polyvinyl alcohol is 1799 pva powders of Shanghai Ying Jia industry development Co., Ltd.
The preparation method of above-mentioned a kind of control root paint for container culturing, step is as follows:
Polyvinyl alcohol is added after water being warming up to 35-45 DEG C, then 95 DEG C are warming up to, after polyvinyl alcohol all dissolves, be cooled to 60 DEG C, stir 0.5h after adding borax, then add the agent of control root, continue to stir 0.5h, then control temperature is 60 DEG C and carries out insulation 2h, obtains the control root paint for container culturing.
When above-mentioned a kind of control root paint for container culturing uses, be coated on cultivating container inwall, forming thickness is the film of 0.5-2mm, when seedling root touches the film that cultivating container inwall is formed by control root paint, because film contains the copper ion or zinc ion that can suppress root growth, can kill or suppress the apical meristem of root, the top realizing root system is pruned, inspire more sides root, avoid the aging raising seedling quality of the winding of seedling root and growth rate, thus play the effect of control root.
Beneficial effect of the present invention
A kind of control root paint for container culturing of the present invention, can effectively avoid warped roots aging, improves container seedling quality and growth rate, namely controls root effective, control root long action time.
Further, a kind of control root paint for container culturing of the present invention, during use, only needs the control root paint for container culturing to be coated on cultivating container inwall, and therefore its using method is convenient, and resistance to erosion, the continuous action time is long.
Further, a kind of control root paint for container culturing of the present invention, it makes simple, and cost is low, is produced on a large scale.
Embodiment
Below by specific embodiment, the present invention is set forth further, but do not limit the present invention.
embodiment 1
For a control root paint for container culturing, count by weight percentage, composition and the content of its raw material are as follows:
Borax 0.3%
Polyvinyl alcohol 5%
Control root agent 0.5%
Water 94.2%;
Described control root agent is copper sulphate,
Described polyvinyl alcohol is 1799 pva powders of Shanghai Ying Jia industry development Co., Ltd.
The preparation method of above-mentioned a kind of control root paint for container culturing, step is as follows:
Polyvinyl alcohol is added after water being warming up to 35 DEG C, then 95 DEG C are warming up to, after polyvinyl alcohol all dissolves, be cooled to 60 DEG C, stir 0.5h after adding borax, then add the agent of control root, continue to stir 0.5h, then control temperature is 60 DEG C and carries out insulation 2h, obtains the control root paint for container culturing.
embodiment 2
For a control root paint for container culturing, count by weight percentage, composition and the content of its raw material are as follows:
Borax 0.5%
Polyvinyl alcohol 10%
Control root agent 10%
Water 79.5%;
Described control root agent is copper sulphate;
Described polyvinyl alcohol is 1799 pva powders of Shanghai Ying Jia industry development Co., Ltd.
The preparation method of above-mentioned a kind of control root paint for container culturing, step is as follows:
Polyvinyl alcohol is added after water being warming up to 45 DEG C, then 95 DEG C are warming up to, after polyvinyl alcohol all dissolves, be cooled to 60 DEG C, stir 0.5h after adding borax, then add the agent of control root, continue to stir 0.5h, then control temperature is 60 DEG C and carries out insulation 2h, obtains the control root paint for container culturing.
embodiment 3
For a control root paint for container culturing, count by weight percentage, composition and the content of its raw material are as follows:
Borax 0.4%
Polyvinyl alcohol 7.5%
Control root agent 5.25%
Water 86.85%;
Described control root agent is copper sulphate;
Described polyvinyl alcohol is 1799 pva powders of Shanghai Ying Jia industry development Co., Ltd.
The preparation method of above-mentioned a kind of control root paint for container culturing, step is as follows:
Polyvinyl alcohol is added after water being warming up to 40 DEG C, then 95 DEG C are warming up to, after polyvinyl alcohol all dissolves, be cooled to 60 DEG C, stir 0.5h after adding borax, then add the agent of control root, continue to stir 0.5h, then control temperature is 60 DEG C and carries out insulation 2h, obtains the control root paint for container culturing.
application Example 1
By the control root paint being used for container culturing of embodiment 1-3 gained, be coated in respectively on the inwall of cultivating container, forming thickness is after the film of 0.5-2mm, is planted in cultivating container by nursery stock respectively.
Can find out by observing, adopting the film formed at cultivating container inwall for the control root paint of container culturing of the present invention, the top realizing root system is pruned, and inspires more sides root, avoids the aging raising seedling quality of the winding of seedling root and growth rate.Its reason may be that the film owing to being formed by control root paint contains the copper ion or zinc ion that can suppress root growth, can kill or suppress the apical meristem of root, the top realizing root system is pruned, inspire more sides root, avoid the aging raising seedling quality of the winding of seedling root and growth rate.
In sum, a kind of control root paint for container culturing of the present invention, its preparation process is simple to operate, uses time control root effective, control root long action time, and preparation cost is low, is convenient to large-scale production.
The above is only the citing of embodiments of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (6)
1., for a control root paint for container culturing, it is characterized in that the described control root paint for container culturing, count by weight percentage, composition and the content of its raw material are as follows:
Borax 0.3-0.5%
Polyvinyl alcohol 5-10%
Control root agent 0.5-10%
Surplus is water;
Described control root agent is copper carbonate, zinc carbonate, copper sulphate, zinc sulphate or copper nanoparticle;
Described polyvinyl alcohol is 1799 pva powders of Shanghai Ying Jia industry development Co., Ltd.
2. a kind of control root paint for container culturing as claimed in claim 1, it is characterized in that counting by weight percentage, composition and the content of its raw material are as follows:
Borax 0.4%
Polyvinyl alcohol 7.5%
Control root agent 5.25%
Water 86.85%;
Described control root agent is copper sulphate.
3. a kind of control root paint for container culturing as claimed in claim 1, it is characterized in that counting by weight percentage, composition and the content of its raw material are as follows:
Borax 0.3%
Polyvinyl alcohol 5%
Control root agent 0.5%
Water 94.2%;
Described control root agent is copper sulphate.
4. a kind of control root paint for container culturing as claimed in claim 1, it is characterized in that counting by weight percentage, composition and the content of its raw material are as follows:
Borax 0.5%
Polyvinyl alcohol 10%
Control root agent 10%
Water 79.5%;
Described control root agent is copper sulphate.
5. the preparation method of a kind of control root paint for container culturing as described in as arbitrary in claim 1-4, is characterized in that step is as follows:
Polyvinyl alcohol is added after water being warming up to 35-45 DEG C, then 95 DEG C are warming up to, after polyvinyl alcohol all dissolves, be cooled to 60 DEG C, stir 0.5h after adding borax, then add the agent of control root, continue to stir 0.5h, then control temperature is 60 DEG C and carries out insulation 2h, obtains the control root paint for container culturing.
6. the using method of a kind of control root paint for container culturing as described in as arbitrary in claim 1-4, when it is characterized in that using, be coated on cultivating container inwall, forming thickness is the film of 0.5-2mm, is then planted in container by nursery stock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159870.8A CN104824025A (en) | 2015-04-07 | 2015-04-07 | Root control coating for container cultivation and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159870.8A CN104824025A (en) | 2015-04-07 | 2015-04-07 | Root control coating for container cultivation and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104824025A true CN104824025A (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510159870.8A Pending CN104824025A (en) | 2015-04-07 | 2015-04-07 | Root control coating for container cultivation and preparation method thereof |
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| Country | Link |
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| CN (1) | CN104824025A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942002A (en) * | 2017-03-29 | 2017-07-14 | 长沙县奥景花卉苗木专业合作社 | The inoculation method of Chinese Distylium racemosum container nursery stock |
| CN107148866A (en) * | 2017-07-19 | 2017-09-12 | 亿利首建生态科技有限公司 | A kind of double vessel setup |
| CN107821437A (en) * | 2017-11-20 | 2018-03-23 | 上海应用技术大学 | A kind of control root paint for container culturing and preparation method thereof |
| CN107896694A (en) * | 2017-11-20 | 2018-04-13 | 上海应用技术大学 | A kind of control root cloth for container culturing and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2046578A1 (en) * | 1991-07-09 | 1993-01-10 | Gerard Scheubel | Fabric containing insoluble copper salts for use in controlling growth of plant roots |
| ZA928985B (en) * | 1991-12-06 | 1993-05-17 | Evergreen Seedlings Cc No Ck90 | Horticultural seedling trays. |
| JPH06113676A (en) * | 1992-10-05 | 1994-04-26 | Nagase & Co Ltd | Sheet for limiting root zone and its production |
| JP2007077376A (en) * | 2005-09-11 | 2007-03-29 | Takeshi Otsuki | Plant growth regulating resin or coating |
-
2015
- 2015-04-07 CN CN201510159870.8A patent/CN104824025A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2046578A1 (en) * | 1991-07-09 | 1993-01-10 | Gerard Scheubel | Fabric containing insoluble copper salts for use in controlling growth of plant roots |
| ZA928985B (en) * | 1991-12-06 | 1993-05-17 | Evergreen Seedlings Cc No Ck90 | Horticultural seedling trays. |
| JPH06113676A (en) * | 1992-10-05 | 1994-04-26 | Nagase & Co Ltd | Sheet for limiting root zone and its production |
| JP2007077376A (en) * | 2005-09-11 | 2007-03-29 | Takeshi Otsuki | Plant growth regulating resin or coating |
Non-Patent Citations (2)
| Title |
|---|
| 李广宇等: "《胶黏剂原材料手册》", 31 August 2004, 国防工业出版社 * |
| 邓华平: "《林木容器育苗技术》", 31 December 2008, 中国农业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942002A (en) * | 2017-03-29 | 2017-07-14 | 长沙县奥景花卉苗木专业合作社 | The inoculation method of Chinese Distylium racemosum container nursery stock |
| CN107148866A (en) * | 2017-07-19 | 2017-09-12 | 亿利首建生态科技有限公司 | A kind of double vessel setup |
| CN107821437A (en) * | 2017-11-20 | 2018-03-23 | 上海应用技术大学 | A kind of control root paint for container culturing and preparation method thereof |
| CN107896694A (en) * | 2017-11-20 | 2018-04-13 | 上海应用技术大学 | A kind of control root cloth for container culturing and preparation method thereof |
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Application publication date: 20150812 |
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