CN105815318B - Composite ecological slope protecting grassplot vegetation growth conditioning agent and its application - Google Patents
Composite ecological slope protecting grassplot vegetation growth conditioning agent and its application Download PDFInfo
- Publication number
- CN105815318B CN105815318B CN201610161572.7A CN201610161572A CN105815318B CN 105815318 B CN105815318 B CN 105815318B CN 201610161572 A CN201610161572 A CN 201610161572A CN 105815318 B CN105815318 B CN 105815318B
- Authority
- CN
- China
- Prior art keywords
- growth
- growth regulator
- lawn
- paclobutrazol
- application
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention provides a kind of composite ecological slope protecting grassplot vegetation growth conditioning agent, and active ingredient includes methyl α-naphthyl acetate and paclobutrazol, and the wherein mass ratio of methyl α-naphthyl acetate and paclobutrazol is 1:3.7 11, the mass percentage of active ingredient is 0.02% 0.5% in the growth regulator.By the growth regulator of the present invention for Gramineae lawn grass planting in slope protection works, efficiently solve that common plant growth regulator function is single, reduces lawn presentation quality, the problems such as side effect risk is high, promote root growth while turfgrass vertical-growth is inhibited, realize the reasonable control of lawn growth, reduce lawn moving frequency in side slope, side slope turf quality is improved, reduces side slope turf management intensity and maintenance costs.
Description
Technical field
The present invention relates to plant growth regulator, specifically, are related to a kind of composite ecological slope protecting grassplot vegetation growth
Conditioning agent and its application.
Background technology
For English grass as one of gramineous lawn, root-like stock is flourishing, have good level ground appearance quality, resistance to low trimming,
It is adaptable, resistance to trample on, the advantages that survival rate is high.In slope protection works, mortar flag stone, block stone, the rectangular slab of stone, solid concrete are prefabricated
Although traditional engineering protection form erosion resistibility such as block is strong, cost is too high, and aesthetic effect is poor, has pollution to environment,
And it is unfavorable for the recovery of vegetation, destroy the balance of ecology.Gramineous lawn growth is rapid, quick, therefore in bank protection
The attention of height has been obtained in research.According to the relevant root system for showing gramineous lawn of studying mostly based on fibrous root, directly
Footpath is less than ratio height shared by lmm, and scour resistance is strong, and root system characteristic of material mechanics (such as root tensile strength) is good, Gu soil shield
Slope significant effect.
In side slope maintenance cost, spent occupancy maximum ratio is trimmed.Trimming is to ensure that side slope lawn is neat, fine and close
So as to the important management measure with good appearance, but trimming also has its negative impact：(1) frequently trimming is to turfgrass
A kind of injury, it usually cuts off the active cauline leaf of Turfgrass Growth, photosynthetic area is caused to reduce, and plant dies down, and resistance reduces,
And the wound generated is easier to make lawn introduced disease；(2) trimming needs expensive machinery, fuel and manually in itself, on lawn
The upper shared proportion of administration fee spending is maximum；(3) in some places, due to landform limitation etc., machinery should not be carried out and repaiied
Cut operation etc..
Applying lawn plant growth regulator at present has become an effective technical measures in modern turf management,
Rationally inhibit the growth of lawn overground part or enhancing lawn root growth using lawn plant growth regulator or effectively, improve grass
Level ground quality effectively reduces turf-mown and maintenance costs.But there are function ratios for lawn plant growth regulator on the market at present
More single, toxic side effect occurs for and presence more demanding to application technique (such as administration time, concentration, method of administration and standard)
Risk (such as inhibit turfgrass root growth, reduce disease resistance, blade and lawn is caused to turn to be yellow) so that plant growth regulating
Application of the agent on China lawn is still in infancy.Therefore, how growth regulator control Turfgrass Growth is being used
Meanwhile and can prevent or reduce the possibility adverse consequences brought by it, the person that is turf management expect and the target pursued it
One.
The content of the invention
The object of the present invention is to provide a kind of composite ecological slope protecting grassplot vegetation growth conditioning agent and its applications.
The present invention is based on following designs：Preferable lawn plant growth regulator should can effectively inhibit stretching for cauline leaf
It is long, and the generation and formation of a point evil, root-like stock, stolon and root can be kept or promote, while it is avoided that toxic reaction.So not
But careless number is cut in reduction, and keeps and improve turf quality.But a kind of medicament is often difficult to realize these functions simultaneously, and real
Due to the application respectively of various medicaments or fertilizer in border, the labor intensity for the person that not only increases turf management, and often make
Decline into turf quality, the problems such as growth variability fluctuation is big, management difficulty increase.Compounded technology can overcome making for single medicament
It with defect, while realizes multi-functional compound, achieves many things at one stroke.
In order to realize the object of the invention, composite ecological slope protecting grassplot vegetation growth conditioning agent provided by the invention has
Imitating ingredient includes methyl α-naphthyl acetate and paclobutrazol, and the wherein mass ratio of methyl α-naphthyl acetate and paclobutrazol is 1:3.7-11 the growth regulator
The mass percentage of middle active ingredient is 0.02%-0.5%.
Preferably, concentration of NAA is 36mg/kg in the growth regulator, paclobutrazol concentration is 200mg/kg.
The present invention also provides the preparation methods of the growth regulator, take methyl α-naphthyl acetate soluble in water, stirring to being completely dissolved,
It is configured to naphthalene acid solution；Paclobutrazol is taken to be dissolved in a small amount of organic solvent, stirring adds in water and be configured to paclobutrazol to being completely dissolved
Two kinds of solution are mixed and got product by solution in proportion.
Foregoing method, the organic solvent include ethyl alcohol, methanol, acetone, dichloromethane, cyclohexanone, hexane, diformazan
At least one of benzene, propylene glycol etc..Preferred alcohol.
The present invention also provides application of the growth regulator in Gramineae lawn grass planting.
The method of administration of the growth regulator for seed soaking, pouring root, foliage-spray, as aerosol discharge etc. at least
It is a kind of.
It is preferred that using the method for foliage-spray, it is about 3m to spray dose2/L.Using flusher directly by the life of the present invention
Long conditioning agent is sprayed on turfgrass blade face in vaporific, and it is wet without drop-wise state to be sprayed onto blade face.
The present invention also provides the growth regulators to inhibit English grass vertical-growth, promote root growth, inhibition
Heading reduces grass cuttings yield and moving frequency, the application for reducing lawn maintenance cost etc..
Gramineous lawn of the present invention includes English grass, Festuca Arundinacea, creeping bentgrass, rye grass, Japan's knot
Thread grass, English ryegrass etc..
The present invention further provides application of the growth regulator in agricultural fertilizer is prepared.
The methyl α-naphthyl acetate used in the present invention is broad spectrum type plant growth regulator, can promote cell division with expanding, induction
Adventitious root is formed, but if concentration control is improper, the growth of root can be inhibited instead.Paclobutrazol category triazole class compounds, can drop
Endogenous gibberellins class content of material and indoleacetic acid content in low grass body increase ethylene releasing rate, have and inhibit a variety of
Crop longitudinally elongation and promotes the remarkable effect of cross growth (point evil or branch increases, stem is thicker etc.).
The two compounding application, under suitable concentration proportioning, has synergistic effect, is embodied in：Individually spraying two
During kind liquid medicine, the root system of English grass is presented root growth and is suppressed phenomenon；In the growth regulating of the application present invention
After agent, root growth suppression disappears, and is obtained more preferably than blank test group root growth.
Composite ecological slope protecting grassplot vegetation growth conditioning agent provided by the invention efficiently solves common plant growth and adjusts
It saves that agent function is single, reduces lawn presentation quality, the problems such as side effect risk is high, is inhibiting the same of English grass vertical-growth
When promote root growth, realize the reasonable control of lawn growth, reduce turf-mown number, improve turf quality, reduce lawn
Management intensity and maintenance costs.
Specific embodiment
Following embodiment is not limited to the scope of the present invention for illustrating the present invention.Unless otherwise specified, embodiment
In the conventional means that are well known to those skilled in the art of used technological means, raw materials used is commercial goods.
Embodiment 1-3 composite ecological slope protecting grassplot vegetation growth conditioning agents and preparation method thereof
The compound gramineous lawn growth regulating agent prescription that embodiment 1-3 is provided is shown in Table 1.
1 growth regulating agent prescription of table
| Concentration of NAA, mg/kg | Paclobutrazol concentration, mg/kg | The mass ratio of methyl α-naphthyl acetate and paclobutrazol | |
| Embodiment 1 | 54 | 200 | 1:3.7 |
| Embodiment 2 | 36 | 200 | 1:5.6 |
| Embodiment 3 | 18 | 200 | 1:11 |
Preparation method is as follows：It takes methyl α-naphthyl acetate soluble in water, stirs to being completely dissolved, be configured to naphthalene acid solution；Take multiple-effect
Azoles is dissolved in a small amount of ethyl alcohol, and stirring adds in water and be configured to paclobutrazol solution, two kinds of solution are mixed i.e. in proportion to being completely dissolved
Obtain finished product.
The application of 4 compound gramineous lawn growth regulator of embodiment
Subjects：Variety of Poa pratensis ' midnight ', grows to four months.It is tested using greenhouse pot culture mode.Flowerpot
High 20cm, diameter 16cm.Culture substrate is vermiculite, turf, husky by volume 2：2：1 uniformly mixing.15~30 DEG C of room temperature, light
It is sufficient according to, moisture.
Testing program：It is 3.00cm to control all material growing height before experiment, sprays medicament and is prepared for embodiment 1-3
Growth regulator, and set up and individually spray naphthalene acid solution (60mg/kg), paclobutrazol solution (200mg/kg) and blank pair
According to group (CK), sprayed so that turfgrass blade face is wet without dripping for standard.Experiment sets three processing, four repetitions.It surveys within every ten days
Primary vane height is measured, after being observed continuously one month, is trimmed again to 3.00cm, collects the grass cuttings that trimming obtains.
Result of the test：The test data sheet height of each processing, grass cuttings amount and root/shoot ratio find to spray the growth of embodiment 2
Conditioning agent (i.e. concentration of NAA is 36mg/kg, paclobutrazol concentration is 200mg/kg) effect is best, is secondly to spray embodiment 1
Growth regulator with 3, compared with individually spraying methyl α-naphthyl acetate, paclobutrazol and blank control group, the results are shown in Table 2.
Table 2 sprays influence of the different agents to English grass growth and development
| Medicament | Aerial part height (cm) | Root/shoot ratio | Grass cuttings amount (g) |
| Non- dispenser agent (blank control) | 6.040 | 3.124 | 0.736 |
| Singly apply methyl α-naphthyl acetate | 5.371 | 1.4094 | 0.807 |
| Singly apply paclobutrazol | 4.595 | 1.214 | 0.458 |
| 2 growth regulator of embodiment | 4.052 | 3.090 | 0.552 |
| 1 growth regulator of embodiment | 4.422 | 2.041 | 0.483 |
| 3 growth regulator of embodiment | 4.384 | 1.582 | 0.447 |
From table 2 it can be seen that compared with blank control group, using growth regulator of the present invention with inhibiting English grass
Upper part vertical-growth reduces the grass cuttings amount that trimming generates：Compared with singly applying methyl α-naphthyl acetate, inhibiting overground part using the present invention
The growth of root system is also promoted while dividing vertical-growth, reduces grass cuttings amount；Compared with singly applying paclobutrazol, using the present invention's
It is more healthy and stronger to handle root system.
The growth regulator of the present invention applies also for other gramineous lawns, for example Festuca Arundinacea, creeping bentgrass, rye
Grass, Japanese lawn grass, English ryegrass etc..According to the different adjustment dosages of subject.Inventor was in 8-9 in 2015
The moon sprays sample area grass sample in ChangPing, Beijing City suburb Beijing Forestry University lawn proving ground, and subjects show
Go out the repressed phenomenon of overground part vertical-growth, wherein English grass performance is the most apparent.
In addition, within the scope of matched proportion density listed by the present invention, i.e. the mass ratio of active ingredient methyl α-naphthyl acetate and paclobutrazol is
1:3.7-11, the mass percentage of active ingredient is 0.02%-0.5% in growth regulator, does not occur turfgrass toxicity
Reaction.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (8)
1. composite ecological slope protecting grassplot vegetation growth conditioning agent, which is characterized in that concentration of NAA in the growth regulator
It is 200mg/kg for 36mg/kg, paclobutrazol concentration；
Wherein, the lawn vegetation is English grass.
2. the preparation method of growth regulator described in claim 1, which is characterized in that take methyl α-naphthyl acetate soluble in water, stir to complete
Fully dissolved is configured to naphthalene acid solution；Paclobutrazol is taken to be dissolved in a small amount of organic solvent, stirring adds in water and prepare to being completely dissolved
Into paclobutrazol solution, two kinds of solution are mixed in proportion and are got product.
3. according to the method described in claim 2, it is characterized in that, the organic solvent includes ethyl alcohol, methanol, acetone, dichloro
At least one of methane, cyclohexanone, hexane, dimethylbenzene, propylene glycol.
4. according to the method described in claim 3, it is characterized in that, the organic solvent is ethyl alcohol.
5. application of the growth regulator described in claim 1 in English grass plantation.
6. application according to claim 5, which is characterized in that the method for administration of the growth regulator for seed soaking, pouring root,
Foliage-spray, as aerosol release at least one of.
7. growth regulator described in claim 1 is in English grass vertical-growth is inhibited, promote root growth, inhibition heading
Application.
8. application of the growth regulator described in claim 1 in agricultural fertilizer is prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161572.7A CN105815318B (en) | 2016-03-21 | 2016-03-21 | Composite ecological slope protecting grassplot vegetation growth conditioning agent and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161572.7A CN105815318B (en) | 2016-03-21 | 2016-03-21 | Composite ecological slope protecting grassplot vegetation growth conditioning agent and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105815318A CN105815318A (en) | 2016-08-03 |
| CN105815318B true CN105815318B (en) | 2018-05-18 |
Family
ID=56524169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610161572.7A Active CN105815318B (en) | 2016-03-21 | 2016-03-21 | Composite ecological slope protecting grassplot vegetation growth conditioning agent and its application |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105815318B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732016B (en) * | 2022-05-18 | 2023-04-25 | 江苏农林职业技术学院 | Preparation for promoting growth of creeping stem lateral buds of zoysia macrophylla in severe saline-alkali soil and application method of preparation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116491A (en) * | 1994-08-10 | 1996-02-14 | 黄岸生 | Cotton boll keeping essence |
| CN101810169A (en) * | 2009-12-08 | 2010-08-25 | 安阳市全丰农药化工有限责任公司 | Plant growth regulator containing cycocel and naphthylacetic acid mixture |
| BRPI1104162A2 (en) * | 2011-08-25 | 2013-08-13 | Fmc Quimica Do Brasil Ltda | synergistic composition, use and preparation process, use of a plant growth regulator, fungicide, insecticide or acaricide, methods for reducing overgrowth of maize plants, for strengthening stalk, root system and adventitious roots of maize plants for pest control and resistance to pest control, as well as a method for identifying a composition which ensures high crop yield |
| CN104529656A (en) * | 2015-01-14 | 2015-04-22 | 郑州农达生化制品有限公司 | Nursery stock growth promoting and thickening agent |
-
2016
- 2016-03-21 CN CN201610161572.7A patent/CN105815318B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105815318A (en) | 2016-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102674973B (en) | Herbicide-fertilizer for direct-seeding rice field and production method of herbicide-fertilizer | |
| CN105815318B (en) | Composite ecological slope protecting grassplot vegetation growth conditioning agent and its application | |
| CN101743983B (en) | Fungicidal composition containing flumorph | |
| CN102273468B (en) | Pesticide composition containing high-efficiency haloxyfop and cloransulammethyl | |
| CN106889106A (en) | A kind of plant growth regulator for strengthening paddy drought resistance | |
| CN105941394A (en) | Oxadiazon and butralin compound missible oil and preparation method thereof | |
| CN105724400A (en) | Penoxsulam and cyhalofop-butyl compounded dispersible oil suspending agent and preparation method thereof | |
| CN107212005A (en) | A kind of cyhalofop-butyl and bispyribac-sodium compound dispersible oil-suspending agent and preparation method thereof | |
| CN104686530B (en) | Plant growth regulator special for big-panicle rice and preparation method and application thereof | |
| CN105746544A (en) | Bispyribac-sodium, cyhalofop-butyl and penoxsulam compound dispersible oil suspended agent and preparation method thereof | |
| CN105638678B (en) | Slope-protecting vegetation and lawn efficient compound growth regulator and its application | |
| CN103181393A (en) | Pesticide composition containing mandipropamid | |
| CN109169686A (en) | A kind of bactericidal composition and its application containing tetramycin and the gloomy copper of thiophene | |
| CN104351215A (en) | Herbicide for potato field | |
| CN105875593A (en) | Fluroxypyr-mepthyl, cyhalofop-butyl and penoxsulam compounded dispersing oil suspending agent and preparation method thereof | |
| CN108323368A (en) | A method of for administering the plant cover cultivation methods of mobile sand and for administering mobile sand | |
| EP3145311B1 (en) | Biologically active synergistic composition | |
| CN104430461B (en) | Pyrazosulfuron, fenoxaprop and penoxsuam is composite dispersibles oil-suspending agent and preparation method thereof | |
| CN107125256A (en) | A kind of tribenuron-methyl and azoles humulone built wettable powder and preparation method thereof | |
| CN105409932A (en) | Penoxsulam and pretilachlor compound dispersible oil-based suspension agent and preparation method thereof | |
| CN105994302A (en) | MCPA-isooctyl, bentazone and fluroxypyr compound missible oil and preparing method thereof | |
| JP2008043221A (en) | Greening base material, greening structure and greening method | |
| CN107094772A (en) | A kind of 15% fenoxaprop and cyhalofop-butyl complex microemulsion and preparation method thereof | |
| CN105766950A (en) | Fenoxaprop-P-ethyl, cyhalofop-butyl and penoxsulam compound dispersible oil suspension concentrate and preparation method thereof | |
| CN104839176B (en) | A kind of Herbicidal combinations for fruit tree nursery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221209 Address after: No. 300, bailongsi, Panlong District, Kunming City, Yunnan Province Patentee after: SOUTHWEST FORESTRY University Address before: 100083 No. 35 Qinghua East Road, Beijing, Haidian District Patentee before: BEIJING FORESTRY University |