CN102070372B - Growth regulating agent for shrubs in northern gardens - Google Patents
Growth regulating agent for shrubs in northern gardens Download PDFInfo
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- CN102070372B CN102070372B CN 201010565887 CN201010565887A CN102070372B CN 102070372 B CN102070372 B CN 102070372B CN 201010565887 CN201010565887 CN 201010565887 CN 201010565887 A CN201010565887 A CN 201010565887A CN 102070372 B CN102070372 B CN 102070372B
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- growth
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- ferment
- growth regulator
- uniconazole
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Abstract
The invention discloses a growth regulating agent for shrubs in northern gardens. The growth regulating agent is prepared from the combination of uniconazole, an enzyme and a pesticide adjuvant, wherein the concentration of the uniconazole is between 50 and 250mg/L; a mass ratio of the enzyme to water is 1:500; and a volume ratio of a pesticide synergist is 1:20,000. When the shrubs are subjected to spray irrigation, a preparation is added and dissolved. The method is time-saving, labor-saving, convenient and feasible, and the method has the advantages of integrating the functions of promoting green, retarding growth, prolonging a green stage, improving resistance and the like.
Description
Technical field
The present invention relates to a kind of combined chemical regulation product of using in shrub plant adjusting and controlling growth field, northern gardens.Be specifically related to a kind of resource-conserving chemical control product-garden plant growth regulator.
Background technology
Uniconazole P (code name S
3307English Uniconazole) be the triazole type plant growth regulator, have another name called excellent health azoles, be a kind of efficient plant growth delayer and the wide spectrum internal-suction type bactericide that SUMITOMO CHEMICAL chemical company releases at early eighties, be widely used at present in the dwarfing and disease control of plants such as crops, fruit tree and flowers.Its effect is the biosynthesis that suppresses endogenous gibberellins, the mechanism of action is by suppressing the biosynthesis that the kaurene oxidase active suppresses gibberellin, reduce the endogenous gibberellins level, also reduce endogenous heteroauxin level by influencing the indoleacetic acid oxidase activity, thereby suppress the delayed growth plant plant strain growth of cell.
S
3307Physiologically active mainly show: 1, downgrade effect.Uniconazole P has the long biological effect of downgrading of significant control.At present at cereal crops paddy rice, barley and wheat, oil crop rape, soybean, and fruit tree, vegetables, aspects such as flowers are widely used; 2, short root, short tiller, short branch effect.Because uniconazole P has suppressed the elongation growth of plant, make the interior nutrient transport of plant corpus, be assigned the formation and the growth that are beneficial to short root, short tiller and short branch.3, increase chlorophyll content, increase photosynthesis, blade is dark green, delay senility.4, promote that bud forms and cell division increases hypocotyl overstriking, root system and prosperity, blade increases thickening, strengthens photosynthetic efficiency etc.
Summary of the invention
Innovation part of the present invention is first plant growth regulating substance-uniconazole P plant growth retardent to be equipped with other bioactivator (ferment) and insecticides adjuvant (synergist) through science, both combined the advantage of each component, can overcome each prescription deficiency of using and the problem that produces poisoning again, form water, fertilizer, the Trinitarian chemical control technique product of agent, be applied to urban landscaping, in the maintenance management of shrub plant.
Northern gardens shrub plant growth regulators provided by the present invention (hereinafter to be referred as growth regulator) are formed by uniconazole P, ferment and insecticides adjuvant formulated in combination, wherein:
The concentration of uniconazole P is between 50mg～250mg/L;
The mass ratio of ferment and water 1: 500;
The volume ratio of pesticide synergistic agent and water 1: 20000;
Described ferment is the oasis " No. 4, ferment " that Jiamusi, Heilungkiang Lvzhou ferment Co., Ltd produces;
Described pesticide synergistic agent is the environmental protection specific pesticide bleeding agent " acupuncture needle " that Xinxiang Gao Jin pharmaceutcal corporation, Ltd produces.
Beneficial effect:
Through in northern different regions, the application on the different shrubs, prove this adjusting control agent to Chinese ilex, little leaf boxwood, spindle tree, glossy privet, barberry etc. grow, physiologically active and resistance index all have appreciable impact.Discover that this adjusting control agent can improve different shrub plant body endoperoxide enzymes, nitrate reductase activity, strengthen root activity; Improve leaf chlorophyll a, b, T and soluble sugar, protein, DNA, RNA total amount; The excessive growth in control growth most productive period reduces the consumption of pruning frequency and water and nutrient; Plant tillering increases, and the number of blade increases, and has increased Guan Qu, and blade thickness demonstrates short, thick, strong, thick and close view.The resistance index determining shows: plant after treatment is under water stress, and natural moisture content is higher than contrast.Free proline content reduces, and the cell plasma volumes of extravasation result reduces under the low temperature stress, thereby has improved drought resistance and the cold resistance of plant.
Use this product, perennates of different shrubs for a long time in, only need prune 1 time (pruning first time after the beginning of spring), for in the barberry of traffic trade greenbelt and park, square Viewing Area, glossy privet etc. shrub, can reduce and prune frequency 70%-80%, reduce water spray pouring index and reach 40%, and slow down soil nutrient consumption, alleviate hand labor intensity, thereby realize saving maintenance management cost 20%-30%.Different shrub growth cold resistances strengthen, and can prolong the green phase more than one month, have increased effectively and have viewed and admired the time.This product cost is 0.5-0.7 unit/m only
2
Each urban green space area of China constantly increases at present, and generally there is hundreds of thousands square metre shrub greenbelt big and medium-sized cities, and more than 600 prefecture-level city in the whole nation can reach ten million square metre.The production of this product, application and popularization will bring great economic benefit and social benefit for urban landscaping and administrative department, simultaneously because saved a large amount of irrigation water, reduced chemical fertilizer, the usage amount of agricultural chemicals, also have tangible environmental benefit.
The present invention adds the preparation dissolving when watering and gets final product in that shrub is sprayed.This method is time saving and energy saving, and easy, easy row, its action effect have the advantage that integrates short green, retarding of growing, green phase of prolongation, improves function such as resistance.
Description of drawings
The present invention has accompanying drawing 1 width of cloth.
After around Fig. 1 growth regulator is handled, the chlorophyll content of spindle tree.Wherein, X-axis represents chlorophyll content (mg/g), and Y-axis represents concentration for the treatment of.
Embodiment
In the northern gardens shrub plant growth regulator that embodiment provides,
S3307 is 50mg/L, 100mg/L, 150mg/L, 200mg/L and five kinds of concentration for the treatment of of 250mg/L;
The mass ratio of ferment and water 1: 500;
The volume ratio of pesticide synergistic agent and water 1: 20000;
Described ferment is No. 4, the Lvzhou ferment produced of Jiamusi, Heilungkiang Lvzhou ferment Co., Ltd;
Described pesticide synergistic agent is the environmental protection specific pesticide bleeding agent acupuncture needle that Xinxiang Gao Jin pharmaceutcal corporation, Ltd produces.
Effect and application test are example with the spindle tree.Choose 5 processed group and a control group (CK), each is organized area and is 2m
2(the wide 1m of long 2m*), each group is 1m at interval.Wherein five treatment regions are distinguished the S of spraying concentration 50mg/L, 100mg/L, 150mg/L, 200mg/L, 250mg/L successively
33075 liters of solution, the check plot does not process, and normally sprays 5 liters in clear water, other management condition unanimities.Every group is repeated 3, the average value of result.Plant entered vigorous period and adopted plant growth regulator provided by the present invention to carry out spraying the first time spring, enter prosperous spraying for a long time for the second time in summer, be for the last time in the fall late October spray for the third time, more than the dosage that at every turn sprays with every square metre of 5 premium on currency be as the criterion.The result shows, through the spindle tree that garden plant growth regulator is handled, has obtained the obvious growth regulating effect:
The result shows, the S in the garden plant growth regulator
3307All can delay the long growth of spindle tree plant height and leaf during for 50mg/L, 100mg/L, 150mg/L, 200mg/L and five kinds of concentration for the treatment of of 250mg/L, the cross growth and the leaf that increase stem are thick.S wherein
3307Plant height and the leaf that can suppress spindle tree in concentration during for 250mg/L significantly are long, and it is thick and leaf is thick that the concentration of 200mg/L significantly increases stem; S
3307The inhibitory action of when concentration is 205mg/L plant height and the leaf of spindle tree being grown is the most obvious, it is thick that the concentration for the treatment of of 250mg/L can increase stem significantly, it is thick that the concentration for the treatment of of 200mg/L can increase leaf significantly, and growth regulator is all not obvious to the influence of tillering number; In addition, S
3307When 250mg/L handled, the chlorophyll content of spindle tree increased obviously.Below be the part testing index of shrub plant growth regulator (calling growth regulator in the following text) to the spindle tree experimental study.
1, growth regulator is to the influence of spindle tree plant height
Surveying work is used from growth regulator, week about the height of the spindle tree of ten treatment regions and check plot is measured, by table 1 as seen, the growth regulator of variable concentrations has in various degree inhibitory action to the growth of spindle tree, and inhibitory action increases along with the increase of adjusting and controlling growth agent concentration.Wherein second when week the high concentration adjusting control agent begin to manifest the long effect of control, all concentration all show utmost point significant difference in the time of around the.
Table 1 growth regulator is to the influence of spindle tree plant height (cm)
Annotate: compare with CK,
*Represent significant difference (P＜0.1),
*Represent utmost point significant difference (P＜0.05)
2, growth regulator is to the thick influence of spindle tree stem
As shown in Table 2, growth regulator influence in various degree the stem of spindle tree thick.
S
3307The result of retarding of growing of five kinds of concentration for the treatment of show: under five kinds of concentration for the treatment of conditions, the growth rate of processed group spindle tree stem is respectively 1.53 times, 2.21 times, 2.86 times, 3.61 times, 1.96 times of growth rate of control group, wherein 200mg/L concentration is the most remarkable to the thick growth effect of spindle tree stem, and the spoke that heightens most can reach 21.30%.From the result of entire process, along with the increase of reagent concentration, at the initial stage of handling, the thick degree that increases of plants stems strengthens, and experiences certain processing time after (three weeks), and the speed of the cross growth of the stem of different disposal concentration can relative equilibrium and stable.
Table 2 growth regulator is to the influence of spindle tree stem thick (mm)
Annotate: compare with CK,
*Represent significant difference (P＜0.1)
3, growth regulator is to the thick influence of spindle tree leaf
By table 3 as seen, thick growth has in various degree influence to the spindle tree leaf for five kinds of concentration for the treatment of, influences not obviously when first week and second week, and general appreciable impact was arranged after the 3rd week, wherein the effect of 200mg/L concentration is the most tangible, and increment can reach 95.67%.
Table 3 growth regulator is to the influence of spindle tree leaf thick (mm)
Annotate: compare with CK,
*Represent significant difference (P＜0.1)
4, the growth regulator influence long to the spindle tree leaf
As shown in Table 4, long growth has inhibitory action to growth regulator to the leaf of spindle tree, and inhibition is remarkable further along with the increase of adjusting and controlling growth agent concentration.
Table 4 growth regulator is to the influence of spindle tree leaf long (cm)
Annotate: compare with CK,
*Represent significant difference (P＜0.1)
*Represent utmost point significant difference (P＜0.05)
5, growth regulator is to the influence of spindle tree chlorophyll content in leaf blades
Behind growth regulator processing spindle tree, the blade of the spindle tree of the growth unanimity in acquisition process district, carry out the mensuration of chlorophyll content with spectrophotometric method, 1., 2. calculate chlorophyll a and b content respectively by following formula, 1. and 2. two formulas add up to the chlorophyll total concentration, obtain spindle tree blade content of chlorophyll.
C
a＝12.21A
663-2.81A
646①
C
b＝20.13A
646-5.03A
663②
As shown in Figure 1, spindle tree leaf content of chlorophyll generally is higher than the chlorophyll content of control group after handling with growth regulator, and increases along with increasing of concentration for the treatment of.For growth regulator, with the spindle tree that 0.025mg/L concentration is handled, its chlorophyll content is higher than the chlorophyll content under other low concentration treatment conditions.
Claims (1)
1. northern gardens shrub plant growth regulator is formed by uniconazole P, ferment and insecticides adjuvant formulated in combination, wherein:
The concentration 50mg of uniconazole P～250mg/L;
The mass ratio of ferment and water 1: 500;
The volume ratio of insecticides adjuvant and water 1: 20000;
Described ferment is No. 4, the Lvzhou ferment produced of Jiamusi, Heilungkiang Lvzhou ferment Co., Ltd;
Described insecticides adjuvant is the pesticide penetrating agent of the commodity " acupuncture needle " by name of Xinxiang Gao Jin pharmaceutcal corporation, Ltd production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565887 CN102070372B (en) | 2010-11-29 | 2010-11-29 | Growth regulating agent for shrubs in northern gardens |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565887 CN102070372B (en) | 2010-11-29 | 2010-11-29 | Growth regulating agent for shrubs in northern gardens |
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| Publication Number | Publication Date |
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| CN102070372A CN102070372A (en) | 2011-05-25 |
| CN102070372B true CN102070372B (en) | 2013-08-28 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105076208B (en) * | 2015-09-22 | 2017-11-10 | 宜宾云辰乔木园林有限责任公司 | One plant growth shaping agent |
| CN107141088A (en) * | 2017-05-26 | 2017-09-08 | 广州华苑园林股份有限公司 | A kind of plant growth inhibitor applied to three-dimensional green wall |
| CN107235765A (en) * | 2017-06-09 | 2017-10-10 | 谢媛 | One plant growth regulators |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006779A (en) * | 2006-12-12 | 2007-08-01 | 辽宁师范大学 | Using method of garden plants growth regulators |
| CN101015296A (en) * | 2006-12-12 | 2007-08-15 | 辽宁师范大学 | Garden plant growth regulator and preparing method thereof |
| CN101336633A (en) * | 2005-12-31 | 2009-01-07 | 辽宁师范大学 | Cold-season type lawn growth regulator and preparation method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101336633A (en) * | 2005-12-31 | 2009-01-07 | 辽宁师范大学 | Cold-season type lawn growth regulator and preparation method thereof |
| CN101006779A (en) * | 2006-12-12 | 2007-08-01 | 辽宁师范大学 | Using method of garden plants growth regulators |
| CN101015296A (en) * | 2006-12-12 | 2007-08-15 | 辽宁师范大学 | Garden plant growth regulator and preparing method thereof |
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