CN103964939A - Multifunctional lawn plant growth regulator - Google Patents
Multifunctional lawn plant growth regulator Download PDFInfo
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- CN103964939A CN103964939A CN201410128601.0A CN201410128601A CN103964939A CN 103964939 A CN103964939 A CN 103964939A CN 201410128601 A CN201410128601 A CN 201410128601A CN 103964939 A CN103964939 A CN 103964939A
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Abstract
The invention relates to a multifunctional lawn plant growth regulator. The regulator comprises the components in percentage by weight as follows: 20-35% of 15% paclobutrazolwettable powder, 12-20% of 70%thiophanate methylwettable powder, 12-20% of 70%mancozebwettable powder, 10-15% of ferrous sulfate, 15-25% of monopotassium phosphate and 1-2% of an additive. In order to prevent excessive inhibition, 8-12 partsof urea can also be added to properly meet lawn grass growth requirements. The regulator has the actual effects as follows: (1) the excessively vigorous growth of grass, which are located on the ground, of lawns is controlled reasonably, and lawn mowing times and the grass clipping quantity are reduced; (2) common lawn diseases are prevented and treated; (3) the stress resistance and lawn appearances deteriorateddue to application of delayers to the lawn grass are improved.
Description
Technical field
The present invention relates to a kind of multifunctional lawn plant-growth regulator, specifically, the present invention relates to a kind of collection delay turfgrass vertical-growth, strengthen lawn disease-resistant and anti-adversity ability, balance turfgrass nutrient supply, improve lawn density and color and luster, the heading of inhibition turfgrass, promote lawn comparatively fast to turn green, reduces grass bits output and prune the lawn plant growth regulator of the multiple function such as number of times, reduction lawn maintenance cost.
Background technology
Lawn is because beautifying the environment, and reduces and pollutes, and promotes sports business development, provides rest, public place of entertainment and doubly welcomed by the people.Scale and the speed of lawn planting in all parts of the country grow with each passing day, and Lawn Industry develops rapidly.
Thereby pruning is to ensure neat, the fine and close important control measures with good appearance in lawn, is also most characteristic control measures.But from another one angle, prune and also have its negative impact: (1) frequent pruning is also the one injury to turfgrass, it cuts off the active cauline leaf of Turfgrass Growth conventionally, cause photosynthetic area to reduce, plant dies down, resistance reduces, and the wound producing more easily makes lawn introduced disease; (2) prune after with grass bits shift out and the soil nutrient taken out of must supplement to meet Turfgrass Growth needs by continuous fertilising; (3) pruning itself needs expensive machinery, fuel and artificial, shared proportion maximum in turf management expenses.In addition,, in some place, due to reasons such as landform restrictions, should not carry out machinery and prune operation etc.The nearly more than ten years, lawn plant growth regulator has become effective technical measures in modern turf management.Rationally application lawn plant growth regulator can effectively suppress lawn overground part growth, controls heading, strengthens lawn resistance and turf quality, effectively reduces turf-mown and maintenance costs.But owing to application technique (as time of application, concentration, application process and standard) being had relatively high expectations and having the risk (as suppressed turfgrass root growth, reduce disease resistance, causing blade and lawn jaundice etc.) that toxic side effect occurs, make the application of plant-growth regulator on China lawn also in the starting stage.Its reason, is that China turf management personnel's professional standards are also lower on the one hand, is still to lack at present comparatively safe and low-cost product on the other hand, has limited the application of growth regulator.Therefore, how in using growth regulator control Turfgrass Growth, the possibility adverse consequences that can prevent again or reduce to be brought by it, is one of numerous turf management persons target of expecting and pursuing.
Summary of the invention
The object of this invention is to provide a kind of multifunctional lawn plant-growth regulator, for solving common plant-growth regulator function singleness, reducing the problems such as lawn visual appearance, side effect risk height, realize the reasonable control of lawn growth, reduce turf-mown number of times, improve turf quality and resistance, reduce turf management intensity and maintenance costs.
The present invention realizes based on following design.Desirable lawn plant growth regulator should suppress the elongation of cauline leaf effectively, can keep or promote again generation and the formation of a point evil, root stock, stolon and root, strengthens resistance and the metabolic activity on lawn simultaneously, can avoid toxic reaction simultaneously.So not only reduce and cut careless number of times, and keep and raising turf quality.But a kind of medicament is often difficult to realize these functions simultaneously; and using respectively due to various medicaments or fertilizer in reality; not only increase turf management person's labour intensity; and often there will be the management hysteresis quality problem of headache doctor head, pin pain doctor pin, cause that turf quality declines, growth variability fluctuation is large, management difficulty increase etc.Compounded technology can overcome the familiar lacunas of single medicament, realizes the compound of several functions simultaneously, achieves many things at one stroke.
Technical scheme: a kind of multifunctional lawn plant-growth regulator, in its composition, each compositions in weight percentage is expressed as: 15% paclobutrazol wettable powder 20-35,70% thiophanate_methyl wettable powder 12-20,70% mancozeb wettable powder 12-20, ferrous sulfate 10-15, potassium primary phosphate 15-25, additive 1-2.For preventing extra-inhibitory, also can add a small amount of urea suitably to ensure Turfgrass Growth needs, its add-on is 8-12.
Multifunctional lawn plant-growth regulator of the present invention, suitably adjusts the proportioning of each component, can make the lawn growth regulator that is applicable to turfgrass and Various Seasonal growth-inhibiting demand.
Preparation method is: cooling, in dry environment, paclobutrazol is carried out elementary mixing respectively with potassium primary phosphate with ferrous sulfate, zinc manganese ethylenebisdithiocarbamate with additive, thiophanate_methyl, then three kinds of mixtures making are evenly mixed in U-shaped mixing machine, make composite mixture.As need add urea, should first urea be carried out to grinding and processing, then mix and mix step by step.
The technique effect that the present invention obtains: according to the seasonal growth-development law of turfgrass and the actual demand of turf management, can control the orthotropic conventional multi-effect Triazole of turfgrass as main component, add the broad-spectrum germicide of prevention and control Diseases of Turfgrass, regulate lawn outward appearance and the ferrous sulfate that the required trace element of Turfgrass Growth is provided, and promotion turfgrass root growth and the potassium primary phosphate that improves turfgrass resistance, also can add when needed urea to alleviate and to alleviate restraining effect, each component is mixed composite by a certain percentage, the composite growth regulator of making shows through test-results, there is following actual effect: (1) rationally controls the prosperous growth of mistake of turfgrass over-ground part, reduce turf-mown number of times and careless bits amount, (2) prevention and treatment Common turfgrass diseases, (3) improve resistance and the lawn outward appearance that turfgrass reduces because using delayer.
Embodiment
Hereinafter, will describe more fully the present invention, show various embodiment.But the present invention can implement in many different forms, and should not be interpreted as being confined to embodiment set forth herein.On the contrary, it will be thorough with completely providing these embodiment to make the disclosure, and scope of the present invention is conveyed to those skilled in the art fully.
(1) the multifunctional lawn plant-growth regulator formula of using spring for tall fescue turf: 15% paclobutrazol wettable powder 35,70% thiophanate_methyl wettable powder 20,70% mancozeb wettable powders 18, ferrous sulfate 10, potassium primary phosphate 15, additive 2.Tested in late April and spray after tall fescue turf in northern China (Baoding) area, compare with the lawn that contrasts that does not spray conditioning agent, spray after 10 days, lawn, test site inhibition starts to manifest, Festuca Arundinacea vertical-growth significantly slows down, turf-mown number of times is by being reduced to weekly every 2-3 for 1-2 time all 1 time, and careless bits amount reduces 40%-60%, and the extended period can reach 40-50 days.While turf color is greener, disease-resistant, drought-resistant ability is enhanced, and heading rate also has obvious decline.
(2) the multifunctional lawn plant-growth regulator formula of using summer for common bermudagrass lawn: 15% paclobutrazol wettable powder 30,70% thiophanate_methyl wettable powder 12,70% mancozeb wettable powder 15, ferrous sulfate 12, potassium primary phosphate 15, urea 10, additive 1.Tested in late June and spray common bermudagrass lawn after 12 days in northern China (Baoding) area, test site Bermuda grass vertical-growth speed starts remarkable decline, self-sow height is starkly lower than control treatment, lawn density increases, blade shortens and broadens, chlorophyll content in leaf blades obviously raises, and careless bits amount reduces approximately 60%, and the extended period exceedes 40 days.
(3) the multifunctional lawn plant-growth regulator formula of using for kentucky bluegrass turf Fertilizer In Autumn: 15% paclobutrazol wettable powder 20,70% thiophanate_methyl wettable powder 12,70% mancozeb wettable powder 20, ferrous sulfate 15, potassium primary phosphate 20, urea 12, additive 1.Test in spraying kentucky bluegrass turf after 10 days in northern China (Baoding) area at the beginning of 9 months, the vertical-growth of test site English grass starts to slow down, but lawn density increases, leaf look greener, blade is thicker, and drought resistance improves, and disease contrasts obviously on the low side.Whole trial period,, vertical-growth height contrasts and reduces approximately 36%, and careless bits amount reduces approximately 30%, and chlorophyll increases approximately 15%, blade thickness approximately 16%, and water loss reduces approximately 8%.
Using method: the composite mixture of making before use should be under low temperature, dry, ventilation condition sealed storage, prevent from making moist and direct sunlight.When use, should operate in calm afternoon, be made into as required the certain density aqueous solution and carry out foliage-spray, the aqueous solution should stir, and avoids repeat spraying.Spray and in latter 12 hours, forbid watering and the operation such as pruning, after 12 hours, can normally water and carry out other operations.This conditioning agent can respectively be used 1 time in eugonic spring of cold-season turfgrass English grass, Festuca Arundinacea and English ryegrass, autumn, respectively used 1 time in season type Bermuda grass, Herba Stenotaphri helferi, eremochloa ophiuroides lawn spring end and period in midsummer.
The foregoing is only embodiments of the invention, be not limited to the present invention.The present invention can have various suitable changes and variation.All any amendments of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (4)
1. a multifunctional lawn plant-growth regulator, is characterized in that:
In the composition of described conditioning agent, each compositions in weight percentage is expressed as:
15% paclobutrazol wettable powder 20-35,
70% thiophanate_methyl wettable powder 12-20,
70% mancozeb wettable powder 12-20,
Ferrous sulfate 10-15,
Potassium primary phosphate 15-25,
Additive 1-2.
2. a kind of multifunctional lawn plant-growth regulator as claimed in claim 1, is characterized in that:
Described conditioning agent further comprises urea 8-12.
3. the preparation method of an a kind of multifunctional lawn plant-growth regulator as claimed in claim 1 or 2, it is characterized in that: cooling, in dry environment, paclobutrazol is carried out elementary mixing respectively with potassium primary phosphate with ferrous sulfate, zinc manganese ethylenebisdithiocarbamate with additive, thiophanate_methyl, then three kinds of mixtures making are evenly mixed in U-shaped mixing machine, make composite mixture.
4. a preparation method as claimed in claim 3, is characterized in that:
Further add urea, first urea is carried out to grinding and processing, then mix and mix step by step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410128601.0A CN103964939B (en) | 2014-04-01 | 2014-04-01 | A kind of lawn plant growth regulator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410128601.0A CN103964939B (en) | 2014-04-01 | 2014-04-01 | A kind of lawn plant growth regulator |
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| CN103964939A true CN103964939A (en) | 2014-08-06 |
| CN103964939B CN103964939B (en) | 2016-06-22 |
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| CN201410128601.0A Expired - Fee Related CN103964939B (en) | 2014-04-01 | 2014-04-01 | A kind of lawn plant growth regulator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106614732A (en) * | 2016-08-31 | 2017-05-10 | 贾源超 | Fungicidal and moss-eliminating agent for lawn and preparation method thereof |
| CN106900341A (en) * | 2017-04-20 | 2017-06-30 | 中国科学院东北地理与农业生态研究所 | It is a kind of to reduce the method that sheep's hay heading promotes nutrient growth |
| CN107522564A (en) * | 2017-09-28 | 2017-12-29 | 徐卫东 | A kind of pure natural garden plant growth conditioning agent and preparation method thereof |
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| CN103553822A (en) * | 2013-11-11 | 2014-02-05 | 河南牧业经济学院 | Multi-element compound foliage fertilizer special for pasture |
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2014
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Patent Citations (5)
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| US4824473A (en) * | 1984-04-02 | 1989-04-25 | The O.M. Scott & Sons Company | Treatment of plants with a combination fertilizer composition |
| CN1279228A (en) * | 2000-07-05 | 2001-01-10 | 夏宁 | Fertilizer for elongating green period of lawn |
| CN1282518A (en) * | 2000-07-05 | 2001-02-07 | 夏宁 | Growth retardant for garden plant |
| CN1772716A (en) * | 2005-05-18 | 2006-05-17 | 河北农业大学 | Multifuction slow releasing lawn fertilizer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106614732A (en) * | 2016-08-31 | 2017-05-10 | 贾源超 | Fungicidal and moss-eliminating agent for lawn and preparation method thereof |
| CN106900341A (en) * | 2017-04-20 | 2017-06-30 | 中国科学院东北地理与农业生态研究所 | It is a kind of to reduce the method that sheep's hay heading promotes nutrient growth |
| CN106900341B (en) * | 2017-04-20 | 2019-11-19 | 中国科学院东北地理与农业生态研究所 | A method of it reducing sheep's hay heading and promotes nutrient growth |
| CN107522564A (en) * | 2017-09-28 | 2017-12-29 | 徐卫东 | A kind of pure natural garden plant growth conditioning agent and preparation method thereof |
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| Publication number | Publication date |
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| CN103964939B (en) | 2016-06-22 |
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