CN103947641A - Slow-release rooting agent and preparation method thereof - Google Patents
Slow-release rooting agent and preparation method thereof Download PDFInfo
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- CN103947641A CN103947641A CN201410144280.3A CN201410144280A CN103947641A CN 103947641 A CN103947641 A CN 103947641A CN 201410144280 A CN201410144280 A CN 201410144280A CN 103947641 A CN103947641 A CN 103947641A
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Abstract
The invention relates to a slow-release rooting agent and a preparation method thereof. The slow-release rooting agent is a pasty colloid obtained by mixing a slow-release agent, a reinforcing agent, a rooting agent and a solvent. The slow-release rooting agent comprises effective compositions in parts by weight: 1000 parts of bentonite, 24-36 parts of aluminum sulfate, 1.8-3.6 parts of a green plant growth regulating agent, 1.8-3.6 parts of indole-3-butyric acid potassium, and the balance purified water. The compositions interact each other for preparing the gray pasty colloid which has protrude rooting promotion effect; also the characteristics and the performances of the compositions are fully utilized, and the proportion and the usage amount are reasonable; the slow-releasing rooting agent is closely combined with production practice, the usage method is simple and practicable, the raw materials are cheap and easily purchased, the slow-release rooting agent is wide in application scope and extremely strong in practicability, and has relatively high popularization utilization value.
Description
Technical field
The present invention relates to a kind of root-growing agent, be applicable to the plant cuttages such as nursery stock, flowers, vegetables and grow seedlings, specifically, relate to a kind of slowly-releasing root-growing agent and preparation method thereof, belong to plant asexual multiplication technology field.
Background technology
Cottage propagation has that reproduction speed is fast, inheritance changes the features such as little, is one of the most frequently used method of plant propagation, but in cottage propagation process, owing to being subject to infecting of various pathogens in cutting medium, very easily causes cuttings to be rotted; Particularly cuttage in summer, is subject to hot and humid impact, and in matrix, soon, infecting potential is strong, greatly affects cuttage survival rate in various pathogen breedings.How to carry out matrix sterilizing, form aseptic or few bacterium matrix, protection cuttings is not infected rotten, is a great problem that puzzlement plant cuttage is grown seedlings.
At present, known for plant cuttage in root-growing agent, root-inducing powder formula, mainly with plant growth regulator and nutritive element, be main, Chinese patent 200910094526.X discloses a kind of root-inducing powder formula, contain thiophanate methyl and agricultural streptomycin, during only for carnation cuttage, improve disease-resistant, antibacterial ability, do not there is slow release.
In realizing process of the present invention, inventor finds at least to have following problem in prior art, and root-growing agent formulation is the aqueous solution, and using method is mainly quickly dipped or immersion, and the rear liquid of quickly dipped or immersion can not be attached to cuttings surface and form protective layer, there is no slow release.
Summary of the invention
The technical problem to be solved in the present invention is for above deficiency, and long slowly-releasing root-growing agent of a kind of hestening rooting and lasting period is provided.
Meanwhile, the present invention also provides the preparation method of described root-growing agent, has advantages of simple to operate, easy to use.
For solving above technical problem, the present invention by the following technical solutions: a kind of slowly-releasing root-growing agent, is characterized in that: described root-growing agent is the pasty state colloid that is mixed to get by sustained release agent, hardening agent, root-growing agent and lytic agent.
A prioritization scheme, described sustained release agent is one or more in sodium bentonite, talcum powder, cyclodextrin;
Described hardening agent is one or more in aluminum sulfate, ferrous sulfate, copper sulphate;
Described root-growing agent is one or more in green plant growth regulator, 3-indolebutyric acid potassium, α-naphthaleneacidsodium, compound sodium nitrophenolate;
Described lytic agent is pure water.
Another kind of prioritization scheme, effective composition and the parts by weight of described root-growing agent are: 1.8～3.6 parts, 1000 parts of sodium bentonites, 24～36 parts, aluminum sulfate, 1.8～3.6 parts of green plant growth regulators and 3-indolebutyric acid potassium, surplus is pure water.
Another prioritization scheme, effective composition and the parts by weight of described root-growing agent are: 3600 parts of 1000 parts of sodium bentonites, 24 parts, aluminum sulfate, 1.8 parts of green plant growth regulators, 1.8 parts, 3-indolebutyric acid potassium and pure water.
Adopt this technical scheme, the plant cuttings that is particularly useful for easily taking root, described root-growing agent is for cuttage Chinese rose in spring, and the rooting rate of Chinese rose cuttings is 86%.
Further prioritization scheme, effective composition and the parts by weight of described root-growing agent are: 3600 parts of 1000 parts of sodium bentonites, 36 parts, aluminum sulfate, 3.6 parts of green plant growth regulators, 3.6 parts, 3-indolebutyric acid potassium and pure water.
Adopt this technical scheme, be particularly useful for the plant cuttings that difficulty is taken root, described root-growing agent is for epicormic branch cuttage lilac in summer, and the rooting rate of lilac cuttings is 78%.
In above raw material:
Sodium bentonite is as the sustained release agent in the present invention, when sodium bentonite contacts with water, can fully merge with the cotton-shaped hydrate that aluminum sulfate, green plant growth regulator, 3-indolebutyric acid potassium form, form pasty state colloid, stable in properties, reduced the active ingredient causing because watering and run off, its slow releasing function is remarkable; Utilize the moisture expantion characteristic of sodium bentonite, can make cuttings water content around keep relative stability, reduce water spray number of times; Utilize pulping and the viscosity of sodium bentonite, can make this root-growing agent adhere to, be wrapped in cuttings surface and form holding effect, stable protective layer, can isolate cuttings and contact with matrix, lasting stimulation is taken root, and reaches the effect of raising rooting rate.
Sodium bentonite is to take the nonmetallic minerals of montmorillonite as essential mineral composition, there is some cation in the layer structure forming at montmorillonite structure cell, when sodium bentonite contacts with water, these interlayer cations have and a kind ofly in water, dissociate, the trend of diffusion, along with cationic disengaging, bentonite surface band negative electricity, now can produce Electrostatic Absorption to the cation in solution, wherein a part of cation is closely inhaled mutually with sodium bentonite, form adsorption layer, remaining cation is evenly distributed in liquid phase around and forms diffusion layer with their aqueous solvent, this electric double layer characterization of adsorption by sodium bentonite, root-growing agent component is adsorbed and is gathered into condensation product, there is very strong stability and lasting slow release.
Aluminum sulfate (Al
2(SO4)
3) as hardening agent, aluminum sulfate has the effect of strengthening slowly-releasing, after aluminum sulfate is water-soluble, mutually merges with sodium bentonite suspension, has strengthened slow release.In addition, aluminum sulfate is also a kind of effectively mollusk insecticide, and the software insect in matrix is had to prevention and control capability.
Green plant growth regulator is selected GGR6, for root-growing agent, GGR6 is the physiologically active of plant material of the non-hormone-type of a class, raising synthetic and some metabolizing enzyme activity to plant endogenous hormones, Endogenous Polyamines, phenolic compound is proportionate, and can affect absorption and the metabolism of plant nutrient, promote root system to sprout.
3-indolebutyric acid potassium is a kind of growth-promoting root class plant growth regulator, be used for inducing crop to form adventive root, show as that root is many, root is straight, root is thick, root hair is many, indolebutyric acid potassium is sylvite, compare with traditional root-growing agent indolebutyric acid, stability is stronger, long-lasting and selectivity is strong, use safety, can be completely water-soluble.
Pure water is lytic agent.
Sodium bentonite, aluminum sulfate, green plant growth regulator, 3-indolebutyric acid potassium organically combine under the effect of lytic agent pure water, interact, and form one, and hestening rooting and lasting period are long.
Based on above root-growing agent, the present invention also provides a kind of preparation method of described root-growing agent, it is characterized in that: described preparation method comprises the following steps:
1) according to weight part ratio, get each raw material;
2) 3-indolebutyric acid potassium is dissolved in and in pure water, obtains indolebutyric acid potassium solution;
3) green plant growth regulator, aluminum sulfate added in indolebutyric acid potassium solution successively and stir;
4) finally add sodium bentonite and stir, making bentonite and liquid fully be fused into pasty state colloid.
A concrete prioritization scheme, the mixing time in described step 4) is 10min.
The present invention adopts after above technical scheme, compared with prior art, has the following advantages:
1, the swelling of sustained release agent sodium base, by the fixing pasty state colloid that forms of each component material absorption, forms medicament layer on cuttings surface, and the impact of the factor such as substantially do not watered, continues to play a role for a long time, greatly extends the each component lasting period, and its slow releasing function is remarkable;
2, the selection of sustained release agent and hardening agent and proportioning take full advantage of its characteristic and performance, have strengthened the effect of slowly-releasing, and effect significantly;
3, specific aim and practical, selection cheapness is easily purchased, applied widely, is beneficial to application and promotes.
In a word, the present invention adopts above technical scheme, and hestening rooting is remarkably productive, and takes full advantage of the characteristic and performance of each composition, and proportioning consumption is scientific and reasonable; Close with the actual combination of production, using method is simple and easy to do, and material cheapness is easily purchased, applied widely, has very strong practicality, has higher utilization and extention and is worth.
Below in conjunction with embodiment, the present invention is described in detail.
Embodiment
Embodiment 1, a kind of slowly-releasing root-growing agent, and it effectively forms and parts by weight are: 3600 parts of 1000 parts of sodium bentonites, 24 parts, aluminum sulfate, 1.8 parts of green plant growth regulators, 1.8 parts, 3-indolebutyric acid potassium and pure water.
Described sodium bentonite is produced by Weifang Hao Da bentonite Co., Ltd;
Described aluminum sulfate is that the analysis of being produced by Bo Di chemical inc, Tianjin is pure;
Described green plant growth regulator is GGR6, and by Beijing, Ai Bidi bio tech ltd produces;
Described 3-indolebutyric acid potassium is produced by Zhengzhou Xin Lian biochemical technology Co., Ltd.
Described root-growing agent adopts following steps to be prepared:
1) according to weight part ratio, get each raw material;
2) 3-indolebutyric acid potassium is dissolved in and in pure water, obtains indolebutyric acid potassium solution;
3) green plant growth regulator, aluminum sulfate added in indolebutyric acid potassium solution successively and stir;
4) finally add sodium bentonite and stir 10min, making bentonite and liquid fully be fused into pasty state colloid.
Using method: the plant cuttings cutting is quickly dipped in the pasty state colloid preparing by cutting, and makes slowly-releasing root-growing agent evenly be attached to cuttings surface, forms medicament layer.
Comparative trial: the spring cuttage Chinese rose of take is subjects, choosing 300 strain Chinese rose cuttings tests, described 300 strain Chinese rose cuttings are divided into 3 experimental group at random, each experimental group 100 strain, experimental group is used the slowly-releasing root-growing agent of gained in the present embodiment, Chinese rose cuttings is quickly dipped in root-growing agent, then in matrix, punch, Chinese rose cuttings after quickly dipped is put into hole by reality, enter Routine Management, control group 1 is used the conventional root-growing agent of cuttage, that is: the indolebutyric acid solution of 500mg/L, Chinese rose cuttings is quickly dipped in indolebutyric acid solution, then in matrix, punch, Chinese rose cuttings after quickly dipped is put into hole by reality, enter Routine Management, control group 2 is left intact, cuttings cuttage.
Deliberated index: selecting rooting rate, rotting rate and callus rate is deliberated index, wherein: rooting rate refers to that the cuttings of taking root accounts for the percentage of total cuttings, rotting rate refers to that rotten cuttings accounts for the percentage of total cuttings, and callus rate refers to and forms callus but the also unputrefied cuttings of not taking root accounts for the percentage of total cuttings.
Taking root of Chinese rose cuttings and rotten situation are checked in cuttage after 45 days, the result obtaining is as following table:
| Contrast group | Rooting rate/% | Rotting rate/% | Callus rate/% |
| Experimental group | 86 | 9 | 5 |
| Control group 1 | 65 | 25 | 10 |
| Control group 2 | 46 | 50 | 4 |
From the above results, use the slowly-releasing root-growing agent of the present embodiment preparation, spring, the rooting rate of cuttage Chinese rose improved 21%～40%, and rotting rate reduces by 16%～41%, and short rooting efficiency is remarkable, and has certain antibacterial Perishing prevention effect.
Embodiment 2, a kind of slowly-releasing root-growing agent, and it effectively forms and parts by weight are: 3600 parts of 1000 parts of sodium bentonites, 36 parts, aluminum sulfate, 3.6 parts of green plant growth regulators, 3.6 parts, 3-indolebutyric acid potassium and pure water.
Described sodium bentonite is produced by Weifang Hao Da bentonite Co., Ltd;
Described aluminum sulfate is that the analysis of being produced by Bo Di chemical inc, Tianjin is pure;
Described green plant growth regulator is GGR6, and by Beijing, Ai Bidi bio tech ltd produces;
Described 3-indolebutyric acid potassium is produced by Zhengzhou Xin Lian biochemical technology Co., Ltd.
Described root-growing agent adopts following steps to be prepared:
1) according to weight part ratio, get each raw material;
2) 3-indolebutyric acid potassium is dissolved in and in pure water, obtains indolebutyric acid potassium solution;
3) green plant growth regulator, aluminum sulfate added in indolebutyric acid potassium solution successively and stir;
4) finally add sodium bentonite and stir 10min, making bentonite and liquid fully be fused into pasty state colloid.
Using method: the plant cuttings cutting is quickly dipped in the pasty state colloid preparing by cutting, and makes slowly-releasing root-growing agent evenly be attached to cuttings surface, forms medicament layer.
Comparative trial: the summer epicormic branch cuttage lilac of take is subjects, choosing 300 strain lilac cuttings tests, described 300 strain lilac cuttings are divided into 3 experimental group at random, each experimental group 100 strain, experimental group is used the slowly-releasing root-growing agent of gained in the present embodiment, lilac cuttings is quickly dipped in root-growing agent, then in matrix, punch, lilac cuttings after quickly dipped is put into hole by reality, enter Routine Management, control group 1 is used the conventional root-growing agent of cuttage, that is: the indolebutyric acid solution of 500mg/L, lilac cuttings is quickly dipped in indolebutyric acid solution, then in matrix, punch, lilac cuttings after quickly dipped is put into hole by reality, enter Routine Management, control group 2 is left intact, cuttings cuttage.
Deliberated index: selecting rooting rate, rotting rate and callus rate is deliberated index, wherein: rooting rate refers to that the cuttings of taking root accounts for the percentage of total cuttings, rotting rate refers to that rotten cuttings accounts for the percentage of total cuttings, and callus rate refers to and forms callus but the also unputrefied cuttings of not taking root accounts for the percentage of total cuttings.
Taking root of lilac cuttings and rotten situation are checked in cuttage after 45 days, the result obtaining is as following table:
| Contrast group | Rooting rate/% | Rotting rate/% | Callus rate/% |
| Experimental group | 78 | 15 | 7 |
| Control group 1 | 57 | 35 | 8 |
| Control group 2 | 38 | 56 | 6 |
From the above results, use the slowly-releasing root-growing agent of the present embodiment preparation, summer, the rooting rate of epicormic branch cuttage lilac improved 21%～40%, and rotting rate reduces by 20%～41%, and short rooting efficiency is remarkable, and has certain antibacterial Perishing prevention effect.
Embodiment 3, a kind of slowly-releasing root-growing agent, and it effectively forms and parts by weight are: 3600 parts of 1000 parts of talcum powder, 24 parts, ferrous sulfate, 1.8 parts of α-naphthaleneacidsodiums, 1.8 parts, 3-indolebutyric acid potassium and pure water.
Above-mentioned raw materials is mixed into pasty state colloid by weight.
Using method: the plant cuttings cutting is quickly dipped in the pasty state colloid preparing by cutting, and makes slowly-releasing root-growing agent evenly be attached to cuttings surface, forms medicament layer.
Comparative trial: the spring cuttage Chinese rose of take is subjects, choosing 300 strain Chinese rose cuttings tests, described 300 strain Chinese rose cuttings are divided into 3 experimental group at random, each experimental group 100 strain, experimental group is used the slowly-releasing root-growing agent of gained in the present embodiment, Chinese rose cuttings is quickly dipped in root-growing agent, then in matrix, punch, Chinese rose cuttings after quickly dipped is put into hole by reality, enter Routine Management, control group 1 is used the conventional root-growing agent of cuttage, that is: the indolebutyric acid solution of 500mg/L, Chinese rose cuttings is quickly dipped in indolebutyric acid solution, then in matrix, punch, Chinese rose cuttings after quickly dipped is put into hole by reality, enter Routine Management, control group 2 is left intact, cuttings cuttage.
Deliberated index: selecting rooting rate, rotting rate and callus rate is deliberated index, wherein: rooting rate refers to that the cuttings of taking root accounts for the percentage of total cuttings, rotting rate refers to that rotten cuttings accounts for the percentage of total cuttings, and callus rate refers to and forms callus but the also unputrefied cuttings of not taking root accounts for the percentage of total cuttings.
Taking root of Chinese rose cuttings and rotten situation are checked in cuttage after 45 days, the result obtaining is as following table:
| Contrast group | Rooting rate/% | Rotting rate/% | Callus rate/% |
| Experimental group | 68 | 21 | 11 |
| Control group 1 | 65 | 25 | 10 |
| Control group 2 | 46 | 50 | 4 |
From the above results, use the slowly-releasing root-growing agent of the present embodiment preparation, spring, the rooting rate of cuttage Chinese rose improved 3%～22%, rotting rate reduces by 4%～29%, there is certain growth-promoting root and antibacterial Perishing prevention effect, but with indolebutyric acid solution phase ratio, the growth-promoting root of the slowly-releasing root-growing agent of the present embodiment and antibacterial Perishing prevention difference on effect are not remarkable.
Embodiment 4,
A slowly-releasing root-growing agent, it effectively forms and parts by weight are: 3600 parts of 1000 parts of cyclodextrin, 36 parts, copper sulphate, 3.6 parts of α-naphthaleneacidsodiums, 3.6 parts of compound sodium nitrophenolates and pure water.
Above-mentioned raw materials is mixed into pasty state colloid by weight.
Using method: the plant cuttings cutting is quickly dipped in the pasty state colloid preparing by cutting, and makes slowly-releasing root-growing agent evenly be attached to cuttings surface, forms medicament layer.
Comparative trial: the summer epicormic branch cuttage lilac of take is subjects, choosing 300 strain lilac cuttings tests, described 300 strain lilac cuttings are divided into 3 experimental group at random, each experimental group 100 strain, experimental group is used the slowly-releasing root-growing agent of gained in the present embodiment, lilac cuttings is quickly dipped in root-growing agent, then in matrix, punch, lilac cuttings after quickly dipped is put into hole by reality, enter Routine Management, control group 1 is used the conventional root-growing agent of cuttage, that is: the indolebutyric acid solution of 500mg/L, lilac cuttings is quickly dipped in indolebutyric acid solution, then in matrix, punch, lilac cuttings after quickly dipped is put into hole by reality, enter Routine Management, control group 2 is left intact, cuttings cuttage.
Deliberated index: selecting rooting rate, rotting rate and callus rate is deliberated index, wherein: rooting rate refers to that the cuttings of taking root accounts for the percentage of total cuttings, rotting rate refers to that rotten cuttings accounts for the percentage of total cuttings, and callus rate refers to and forms callus but the also unputrefied cuttings of not taking root accounts for the percentage of total cuttings.
Taking root of lilac cuttings and rotten situation are checked in cuttage after 45 days, the result obtaining is as following table:
| Contrast group | Rooting rate/% | Rotting rate/% | Callus rate/% |
| Experimental group | 58 | 32 | 10 |
| Control group 1 | 57 | 35 | 8 |
| Control group 2 | 38 | 56 | 6 |
From the above results, use the slowly-releasing root-growing agent of the present embodiment preparation, summer, the rooting rate of epicormic branch cuttage lilac improved 1%～20%, rotting rate reduces by 3%～24%, there is certain growth-promoting root and antibacterial Perishing prevention effect, but with indolebutyric acid solution phase ratio, the growth-promoting root of the slowly-releasing root-growing agent of the present embodiment and antibacterial Perishing prevention difference on effect are not remarkable.。
Sustained release agent can adopt sodium bentonite, talcum powder, one or more in cyclodextrin, hardening agent is aluminum sulfate, ferrous sulfate, one or more in copper sulphate, root-growing agent is green plant growth regulator, 3-indolebutyric acid potassium, α-naphthaleneacidsodium, one or more in compound sodium nitrophenolate, lytic agent is pure water, through verification experimental verification, sustained release agent is selected sodium bentonite, hardening agent adopts aluminum sulfate, root-growing agent adopts green plant growth regulator, the mixture of 3-indolebutyric acid potassium, when lytic agent adopts pure water, the effect of slowly-releasing root-growing agent is best, growth-promoting root highly significant, and there is good Perishing prevention effect.
The above is giving an example of best mode for carrying out the invention, and the part of wherein not addressing is in detail those of ordinary skills' common practise.Protection scope of the present invention is as the criterion with the content of claim, and any equivalent transformation carrying out based on technology enlightenment of the present invention, also within protection scope of the present invention.
Claims (7)
1. a slowly-releasing root-growing agent, is characterized in that: the pasty state colloid of described root-growing agent for being mixed to get by sustained release agent, hardening agent, root-growing agent and lytic agent.
2. a kind of slowly-releasing root-growing agent as claimed in claim 1, is characterized in that: described sustained release agent is one or more in sodium bentonite, talcum powder, cyclodextrin;
Described hardening agent is one or more in aluminum sulfate, ferrous sulfate, copper sulphate;
Described root-growing agent is one or more in green plant growth regulator, 3-indolebutyric acid potassium, α-naphthaleneacidsodium, compound sodium nitrophenolate;
Described lytic agent is pure water.
3. a kind of slowly-releasing root-growing agent as claimed in claim 1, it is characterized in that: effective composition and the parts by weight of described root-growing agent are: 1.8～3.6 parts, 1000 parts of sodium bentonites, 24～36 parts, aluminum sulfate, 1.8～3.6 parts of green plant growth regulators and 3-indolebutyric acid potassium, surplus is pure water.
4. a kind of slowly-releasing root-growing agent as claimed in claim 3, is characterized in that: effective composition and the parts by weight of described root-growing agent are: 3600 parts of 1000 parts of sodium bentonites, 24 parts, aluminum sulfate, 1.8 parts of green plant growth regulators, 1.8 parts, 3-indolebutyric acid potassium and pure water.
5. a kind of slowly-releasing root-growing agent as claimed in claim 3, is characterized in that: effective composition and the parts by weight of described root-growing agent are: 3600 parts of 1000 parts of sodium bentonites, 36 parts, aluminum sulfate, 3.6 parts of green plant growth regulators, 3.6 parts, 3-indolebutyric acid potassium and pure water.
6. as the preparation method of the root-growing agent of claim 3-5 as described in one of them: it is characterized in that: as described in preparation method comprise the following steps:
1) according to weight part ratio, get each raw material;
2) 3-indolebutyric acid potassium is dissolved in and in pure water, obtains indolebutyric acid potassium solution;
3) green plant growth regulator, aluminum sulfate added in indolebutyric acid potassium solution successively and stir;
4) finally add sodium bentonite and stir, making bentonite and liquid fully be fused into pasty state colloid.
7. preparation method as claimed in claim 6, is characterized in that: the mixing time in described step 4) is 10min.
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| CN105210865A (en) * | 2015-09-17 | 2016-01-06 | 重庆市畜牧科学院 | The method that U.S.'s vetch high frequency regenerating system is set up |
| CN107673812A (en) * | 2016-08-02 | 2018-02-09 | 河南省莱恩坪安园林植保有限公司 | The cuttage medicament and its production technology and application method of a kind of pulvis formula |
| CN106614746A (en) * | 2016-12-16 | 2017-05-10 | 河南科技学院 | Passiflora edulis sims rapid propagation culture solution and using method thereof |
| CN107897209A (en) * | 2017-12-05 | 2018-04-13 | 龚贤飞 | One kind sustained release root-growing agent |
| CN108157389A (en) * | 2018-03-16 | 2018-06-15 | 浙江绿龙生态科技有限公司 | Nursery stock transplanting is quickly survived root-growing agent and preparation method thereof |
| CN109699430A (en) * | 2019-01-22 | 2019-05-03 | 深圳市荣燊花木有限公司 | A kind of cultural method of iris |
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