CN101935252A - Landscape plant growth retardant and preparation method thereof - Google Patents
Landscape plant growth retardant and preparation method thereof Download PDFInfo
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- CN101935252A CN101935252A CN2010102409382A CN201010240938A CN101935252A CN 101935252 A CN101935252 A CN 101935252A CN 2010102409382 A CN2010102409382 A CN 2010102409382A CN 201010240938 A CN201010240938 A CN 201010240938A CN 101935252 A CN101935252 A CN 101935252A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 230000008635 plant growth Effects 0.000 title abstract description 14
- PUDHBTGHUJUUFI-SCTWWAJVSA-N (4r,7s,10s,13r,16s,19r)-10-(4-aminobutyl)-n-[(2s,3r)-1-amino-3-hydroxy-1-oxobutan-2-yl]-19-[[(2r)-2-amino-3-naphthalen-2-ylpropanoyl]amino]-16-[(4-hydroxyphenyl)methyl]-13-(1h-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-7-propan-2-yl-1,2-dithia-5,8,11,14,17-p Chemical compound C([C@H]1C(=O)N[C@H](CC=2C3=CC=CC=C3NC=2)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(N[C@@H](CSSC[C@@H](C(=O)N1)NC(=O)[C@H](N)CC=1C=C2C=CC=CC2=CC=1)C(=O)N[C@@H]([C@@H](C)O)C(N)=O)=O)C(C)C)C1=CC=C(O)C=C1 PUDHBTGHUJUUFI-SCTWWAJVSA-N 0.000 claims abstract description 17
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- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 claims description 3
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Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a landscape plant growth retardant and a preparation method thereof. The retardant comprises the following components in part by weight: 10 to 45 parts of plant growth regulator; 5 to 20 parts of bactericide; 40 to 70 parts of nitrogenous chemical fertilizer; 0.01 to 0.1 part of stress resisting agent; 0.01 to 0.1 part of phenylpropionic acid compound and 0.0005 to 0.001 part of lanreotide. The invention finds that the phenylpropionic acid compound has the effect of obviously delaying plant growth for the first time and the lanreotide for anticancer research is applied to the retardant; and the plant growth regulator, the phenylpropionic acid compound and the anreotide are combined in a synergistic way so that the effect of the landscape plant retardant is well achieved. The retardant can restrain the excessive growth of new branches of trees and shrubs, shortens the length of internode, increases the blade thickness and the chlorophyll content, reduces the occurrence of dry rot, has good stress resistance and reduces the lawn grass chlorosis phenomenon and diseases.
Description
Technical field
The invention belongs to the plant-growth regulator field, particularly a kind of growth retardant for garden plant and preparation method thereof.
Background technology
Since the nineties, along with the raising of Chinese society rapid economy development and living standards of the people, city trees and shrubs greenery patches and Lawn Industry also develop rapidly.China's turfgrass sales volume with every year greater than 20% speed increase, 4000t was arranged approximately to 2000, after this just means over 10 years that China's newly-increased lawn area is about the 60000ha. lawn and in a single day builds up, daily and regular cultivating and managing measure is indispensable, keeps the important operation on high-quality lawn when wherein pruning.Because Lawn Industry also is not very ripe in China's development, the planting expense of unit surface is than higher, and the management in later stage is the persistence investment in addition, and by present price-level, the overhead charges in 1 year of common lawn are about 1.5 yuan/m
2, and the expense of pruning accounts for 1/3.The special place such as the golf course lawn that need high cultivating and managing measure, the year in fruit mountain range is pruned number of times up to over one hundred time, and required overhead charges are higher, and the present level of economic development of this and China is incompatible.Therefore reconstruction just having occurred in a lot of places plants, gently manages the situation in several year's harvest wasteland, lawn.In addition, because China lawn professional is less, the problem of pruning appearance in the management is a lot, and as inappropriate pruning, comprehensive maintenance measure imperfection causes turf quality to descend.Therefore, reduce and prune frequency, the cultivating and managing measure that improves the lawn quality simultaneously again is the developing important topic of China's Lawn Industry.At this problem, Chinese scholars was done number of research projects.Wherein, the delayed growth effect few owing to its consumption of the new plant growth delayer in the plant growth substance significantly is subjected to people's attention.Plant growth retardent can make the cell fission of stem tissue and elongation slow down, and causes lawn plant to show physiological dwarfing; Rather than, can cause forming the generation of effect as auxin substance.In addition,, can not stop the growth of plant fully, and the development progress of plant and viability do not influence by it yet, satisfied the renewal needs of turfgrass though they can make whole plant stunt.Over nearly 30 years, more with regard to the problem of pruning in the turf management both at home and abroad in research aspect the plant growth retardent.
Plant growth retardent all is widely used on gardening, farm crop and lawn plant.In China, the subject matter that exists in the turf management is exactly that overhead charges are too high, and wherein pruning is again the too high principal elements of overhead charges.Therefore, how to utilize plant growth retardent regulation and control turfgrass growth general layout, improving turf quality is the problem that needs solution.
Chinese patent application 97100966.X discloses a kind of lawn growth regulator.Its objective is nutrition and the accretion rate of regulating turfgrass, its conditioning agent has used the growth regulator of paclobutrazol as turfgrass singlely.Then, this single use exists that side effect is big, sphere of action is narrow, the leaf chlorosis phenomenon occurs when turfgrass is downgraded, simultaneously, under the situation of summer high temperature high humidity, also produces serious cursive script rhizome canker and blight.Single use on flower pomegranate can make blade become fragile, and the morbidity chance of paper slip dry rot is increased.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art part, primary and foremost purpose of the present invention is to provide a kind of growth retardant for garden plant.
Another purpose of the present invention is to provide the preparation method of above-mentioned growth retardant for garden plant.
To achieve these goals, the present invention by the following technical solutions: a kind of growth retardant for garden plant, this growth retardant by following by weight the meter component form:
10～45 parts of plant-growth regulator
5～20 parts in sterilant
40～70 parts in nitrogenous chemical fertilizer
0.01～0.1 part of adverse-resistant agent
0.01～0.1 part of phenylpropionic acid compounds
0.0005～0.001 part of Lanreotide.
Described plant-growth regulator is at least a in alar-85, fast Poly, paclobutrazol and the wallantoin.
Described sterilant be iprodione, pleasure must plough and triadimefon at least a.
Described nitrogenous chemical fertilizer is urea.
Described adverse-resistant agent is a VITMAIN B1.
Described phenylpropionic acid compounds is to 2-bromomethylphenyl propionic acid or 2-phenylpropionic acid methyl esters.
The preparation method of above-mentioned a kind of growth retardant for garden plant, comprise following operation steps: plant-growth regulator, sterilant, adverse-resistant agent, nitrogenous chemical fertilizer, phenylpropionic acid compounds and Lanreotide are mixed, obtain growth retardant for garden plant.
Principle of the present invention is:
The growth of plant depends on the activity of top (root, stem, bud etc.) and nearly apical meristem, and plant hormone is being controlled the division and the elongation of cell in these meristematic tissue.Use this principle, execute the analogue of certain hormone or synthetic outward,, promote or inhibition cell fission or prolongation to increase this hormone in the intravital level of plant.Simultaneously also can execute the plant-growth regulator that some suppress biosynthesizing of this kind hormone or transportation outward, reduce this hormonal readiness in the body, just produce a contrary effect.For example, the effect that red mould rope pair cell prolongs is very big, executes outward and suppresses the biosynthetic paclobutrazol of Plant hormones regulators,gibberellins etc., and the intravital red mould rope content of plant is reduced, and cell elongation is slow, and plant strain growth slows down.Among the present invention,, suppress the biosynthesizing of the nearly apical meristem Plant hormones regulators,gibberellins of plant by executing growth retardant outward, Plant hormones regulators,gibberellins is synthetic by regulation and control content of growth hormone and plant polypeptide hormone, thereby suppresses or slow down cell elongation, and internode shortens, the number of sheets and joint number are constant, and the plant type compactness is short and small.Execute the retarding effect of the long delayer of the reversible reincarnation of GA outward.This plant growth retardent does not influence the growth of apical meristem, because leaf and flower form by apical meristem differentiation, so growth retardant do not influence the growth and the number of blade, generally do not influence colored growth yet.
Use plant-growth regulator plant easy bacteria-developing afterwards, and resistance is bad; The present invention adds the biosynthesizing of sterilant energy arrestin kinases and the black alcohol of ergot, and signal conduction in the regulating cell is as disturbing in conjunction with entering fungal cell inside carbohydrate.Therefore, can suppress the sprouting and the generation of fungal spore, also can suppress mycelial growth, make it can not infect plant tissue, thus all influential to pathogenic bacteria each etap in the life history; Add VITMAIN B1 to increase stress resistance of plant.
Plant meeting chlorosis behind the use sterilant, nitrogenous chemical fertilizer can improve the plant leaf nitrogen content of using growth retardant, promotes chlorophyll synthetic, the chlorosis phenomenon of control plant, and can not increase plant height.
Lanreotide is the Somat analogue of synthetic, and is similar to Somat, plays a role by acceptor, and its external Zhou Shengchang inhibin receptor has higher avidity, similar activity; Therefore longer degradation period can produce long-acting; Lanreotide is usually used in the research of cancer therapy drug in the prior art, does not find as yet Lanreotide is applied to plant delayer field; Polypeptide hormone is controlled the stem cell number by genetic expression in the inhibition axis end vegetative point, thereby is delayed, suppresses nourishing and growing of plant as signal factor; The external polypeptide hormone amount that applies can quick and persistent inhibition corresponding gene the expression of function.
And being the contriver, phenylpropionic acid compounds the plant retarding of growing is had the material of remarkable effect by what research filtered out; The phenylacrylic acid compounds can suppress the formation of xylogen significantly under lower concentration, thereby growth has a negative impact to plant cell wall, to reach the effect that delays plant-growth.
The present invention compared with prior art has following advantage and beneficial effect:
(1) the present invention has found that first phenylpropionic acid compounds has the effect that delays plant-growth significantly;
(2) the present invention's Lanreotide that will be used for anticancer research first is applied to prepare the plant delayer;
(3) plant-growth regulator, sterilant, adverse-resistant agent, nitrogenous chemical fertilizer, phenylpropionic acid compounds and Lanreotide are used in combination, each component performance synergy has been brought into play the effect of ornamental plant delayer well;
(4) growth retardant for garden plant of the present invention can suppress the excessive growth of shrub shoot, shortens panel length, increases vane thickness and chlorophyll content, reduces dry rot and takes place; Reduce turfgrass chlorosis phenomenon and disease; Preparation is simple, and is easy to use; Have synergistic effect, the time that drug effect is kept is long.
Embodiment
The present invention is described in further detail below in conjunction with embodiment, but embodiments of the present invention are not limited thereto.
Embodiment 1
With 10 parts of alar-85s, 10 parts of iprodiones, 0.1 part of VITMAIN B1,70 parts of urea, 0.1 part 2-bromomethylphenyl propionic acid and 0.0005 part of Lanreotide mixed, obtain growth retardant for garden plant.
Embodiment 2
With 45 parts of fast Polys, 20 parts of pleasures must plough, 0.01 part of VITMAIN B1,40 parts of urea, 0.01 part of 2-phenylpropionic acid methyl esters and 0.001 part of Lanreotide mix, and obtains growth retardant for garden plant.
Embodiment 3
With 30 parts of paclobutrazol, 5 parts of triadimefons, 0.05 part of VITMAIN B1,50 parts of urea, 0.05 part 2-bromomethylphenyl propionic acid and 0.0008 part of Lanreotide mixed, obtain growth retardant for garden plant.
Embodiment 4
With 40 parts of wallantoins, 15 parts of iprodiones, 0.08 part of VITMAIN B1,60 parts of urea, 0.06 part 2-bromomethylphenyl propionic acid and 0.0009 part of Lanreotide mixed, obtain growth retardant for garden plant.
Embodiment 5
20 parts of plant-growth regulator (mixture of alar-85 and fast Poly), 20 parts of iprodiones, 0.06 part of VITMAIN B1,40 parts of urea, 0.07 part of 2-phenylpropionic acid methyl esters and 0.0007 part of Lanreotide are mixed, obtain growth retardant for garden plant.
Embodiment 6
35 parts of plant-growth regulator (mixture of paclobutrazol and wallantoin), 18 parts of sterilant (pleasure must be ploughed and triadimefon), 0.03 part of VITMAIN B1,55 parts of urea, 0.02 part of 2-phenylpropionic acid methyl esters and 0.001 part of Lanreotide are mixed, obtain growth retardant for garden plant.
Embodiment 7
In April, 2008, the selection age of tree is that the flower pomegranate of life in 10 years is set 30, adopts embodiment 1 gained growth retardant for garden plant to carry out the test of pesticide effectiveness.With the individual plant is the sub-district, random alignment, repeat 3 times, contrast spray clear water, handle by 5,10 and 20 gram/strains spray cloth growth retardant for garden plant, 10 branches observations are got in every strain after 60 days: with the increase of handling concentration, flower pomegranate shoot growth amount significantly reduces (on average below 10 centimetres), and adjoining tree shoot growth amount is on average more than 30 centimetres.Next year observes, and the flower amount comparison of handling the plant florescence is according to many 30～50%, no dry rot generation.
Embodiment 8
In June, 2008, adopt embodiment 2 gained growth retardant for garden plant, on the chrysanthemum of growing way unanimity, carry out the test of pesticide effectiveness; November, investigation showed: the comparison of the plant tillering number of processing is according to many 10～35%, the also corresponding increase of flower amount, and the size of flower is not affected.
Embodiment 9
2009 respectively autumn and winter on turfgrass, adopt embodiment 3 gained growth retardant for garden plant, carry out the test of pesticide effectiveness.The result shows: sucrose and contents of starch significantly improve in the turfgrass blade of processing, the root system, and comparison is according to high more than 80% respectively, and the blade tubbiness is compared according to short by 30～60%, and chlorophyll content raises 30～50%; The lawn outward appearance shows as: fine and close, neat, short, cursive script is cold-resistant, the salt tolerant alkali ability improves.
Embodiment 10
In May, 2007, the selection age of tree is that the Japanese Honeysuckle of life in 5 years is set 60, adopts embodiment 4 gained growth retardant for garden plant to carry out the test of pesticide effectiveness.With the individual plant is the sub-district, random alignment, repeat 3 times, contrast spray clear water, handle by 1,5,10 gram/strains spray cloth growth retardant for garden plant of the present invention, 10 branches observations are got in every strain after 65 days, and three kinds of concentration are handled the back Japanese Honeysuckles and counted all significantly minimizings (on average below 5 centimetres) of shoot growth amount, and adjoining tree shoot growth amount is on average more than 15 centimetres.
The foregoing description is a preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (7)
1. growth retardant for garden plant is characterized in that: this growth retardant is made up of the following component of meter by weight:
10～45 parts of plant-growth regulator
5～20 parts in sterilant
40～70 parts in nitrogenous chemical fertilizer
0.01～0.1 part of adverse-resistant agent
0.01～0.1 part of phenylpropionic acid compounds
0.0005～0.001 part of Lanreotide.
2. a kind of growth retardant for garden plant according to claim 1 is characterized in that: described plant-growth regulator is at least a in alar-85, fast Poly, paclobutrazol and the wallantoin.
3. a kind of growth retardant for garden plant according to claim 1 is characterized in that: described sterilant be iprodione, pleasure must plough and triadimefon at least a.
4. a kind of growth retardant for garden plant according to claim 1 is characterized in that: described nitrogenous chemical fertilizer is urea.
5. a kind of growth retardant for garden plant according to claim 1 is characterized in that: described adverse-resistant agent is a VITMAIN B1.
6. a kind of growth retardant for garden plant according to claim 1 is characterized in that: described phenylpropionic acid compounds is to 2-bromomethylphenyl propionic acid or 2-phenylpropionic acid methyl esters.
7. the preparation method of a kind of growth retardant for garden plant according to claim 1, it is characterized in that comprising following operation steps: plant-growth regulator, sterilant, adverse-resistant agent, nitrogenous chemical fertilizer, phenylpropionic acid compounds and Lanreotide are mixed, obtain growth retardant for garden plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010240938 CN101935252B (en) | 2010-07-29 | 2010-07-29 | Landscape plant growth retardant and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010240938 CN101935252B (en) | 2010-07-29 | 2010-07-29 | Landscape plant growth retardant and preparation method thereof |
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| CN101935252A true CN101935252A (en) | 2011-01-05 |
| CN101935252B CN101935252B (en) | 2013-01-30 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228031A (en) * | 2011-07-14 | 2011-11-02 | 苏州大学 | Old and famous tree growth retardant and conveying method and device thereof |
| CN103373876A (en) * | 2012-04-23 | 2013-10-30 | 天津市北方园林生态科学技术研究所 | Flowering plant growth retardant |
| CN106008013A (en) * | 2016-06-22 | 2016-10-12 | 安徽万利生态园林景观有限公司 | Special slow-release fertilizer used for shrubs and capable of delaying growth |
| CN106212488A (en) * | 2016-08-03 | 2016-12-14 | 南通秾源农业科技有限公司 | A kind of growth retardant being applicable to Ligustrum quihoui and using method thereof |
| CN107235765A (en) * | 2017-06-09 | 2017-10-10 | 谢媛 | One plant growth regulators |
| CN107344890A (en) * | 2017-07-24 | 2017-11-14 | 张剑秋 | A kind of special fertilizer and preparation method thereof of enlarging afforested area of garden lawn |
| CN107347938A (en) * | 2017-06-09 | 2017-11-17 | 谢媛 | A kind of growth retardant for garden plant |
| CN107382580A (en) * | 2017-09-28 | 2017-11-24 | 胡静 | A kind of ornamental plant flowers high efficiency composition organic fertilizer and preparation method thereof |
| CN107417425A (en) * | 2017-09-18 | 2017-12-01 | 何玉莲 | A kind of garden plant growth sustained release modified compound fertilizer and preparation method thereof |
| CN107445740A (en) * | 2017-09-28 | 2017-12-08 | 林愿 | A kind of landscape flower growth composite modified fertilizer of special efficient and preparation method thereof |
| CN107573152A (en) * | 2017-09-18 | 2018-01-12 | 何玉莲 | A kind of dedicated modified compoiste fertilizer in gardens and preparation method thereof |
| CN107691450A (en) * | 2016-08-03 | 2018-02-16 | 南通秾源农业科技有限公司 | A kind of growth retardant and its application method suitable for photinia glabra |
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| CN1334742A (en) * | 1998-07-30 | 2002-02-06 | 研究及应用科学协会股份有限公司 | Method of using lanreotide as somatostatin analogue |
| CN1795723A (en) * | 2004-12-22 | 2006-07-05 | 郭勋斌 | Plant growth regulator and production process |
| CN101015296A (en) * | 2006-12-12 | 2007-08-15 | 辽宁师范大学 | Garden plant growth regulator and preparing method thereof |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228031B (en) * | 2011-07-14 | 2013-03-27 | 苏州大学 | Old and famous tree growth retardant and conveying method and device thereof |
| CN102228031A (en) * | 2011-07-14 | 2011-11-02 | 苏州大学 | Old and famous tree growth retardant and conveying method and device thereof |
| CN103373876A (en) * | 2012-04-23 | 2013-10-30 | 天津市北方园林生态科学技术研究所 | Flowering plant growth retardant |
| CN103373876B (en) * | 2012-04-23 | 2015-04-15 | 天津市北方园林生态科学技术研究所 | Flowering plant growth retardant |
| CN106008013A (en) * | 2016-06-22 | 2016-10-12 | 安徽万利生态园林景观有限公司 | Special slow-release fertilizer used for shrubs and capable of delaying growth |
| CN107691450A (en) * | 2016-08-03 | 2018-02-16 | 南通秾源农业科技有限公司 | A kind of growth retardant and its application method suitable for photinia glabra |
| CN106212488A (en) * | 2016-08-03 | 2016-12-14 | 南通秾源农业科技有限公司 | A kind of growth retardant being applicable to Ligustrum quihoui and using method thereof |
| CN107235765A (en) * | 2017-06-09 | 2017-10-10 | 谢媛 | One plant growth regulators |
| CN107347938A (en) * | 2017-06-09 | 2017-11-17 | 谢媛 | A kind of growth retardant for garden plant |
| CN107344890A (en) * | 2017-07-24 | 2017-11-14 | 张剑秋 | A kind of special fertilizer and preparation method thereof of enlarging afforested area of garden lawn |
| CN107417425A (en) * | 2017-09-18 | 2017-12-01 | 何玉莲 | A kind of garden plant growth sustained release modified compound fertilizer and preparation method thereof |
| CN107573152A (en) * | 2017-09-18 | 2018-01-12 | 何玉莲 | A kind of dedicated modified compoiste fertilizer in gardens and preparation method thereof |
| CN107382580A (en) * | 2017-09-28 | 2017-11-24 | 胡静 | A kind of ornamental plant flowers high efficiency composition organic fertilizer and preparation method thereof |
| CN107445740A (en) * | 2017-09-28 | 2017-12-08 | 林愿 | A kind of landscape flower growth composite modified fertilizer of special efficient and preparation method thereof |
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