CN109924205A - Cotton topping increases peach agent - Google Patents
Cotton topping increases peach agent Download PDFInfo
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- CN109924205A CN109924205A CN201910313917.XA CN201910313917A CN109924205A CN 109924205 A CN109924205 A CN 109924205A CN 201910313917 A CN201910313917 A CN 201910313917A CN 109924205 A CN109924205 A CN 109924205A
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- peach
- topping
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Abstract
The present invention provides a kind of cotton toppings to increase peach agent, and the topping increases the component that peach agent includes following parts by weight: 5-45 parts of brassinosteroids and 4-26 parts of plant growth inhibitors；The cotton topping increases the preparation method of peach agent are as follows: first need to be completely dissolved above-mentioned mepiquat chloride or cycocel with a small amount of water uniformly mixed, then water be complemented to 45kg/ mu by total material quantity, finally above-mentioned brassinosteroid is added, agitated uniform rear is usable.Cotton topping provided by the invention, which increases peach agent, can efficiently promote plant strain growth, inhibitor inhibitory effect can be enhanced again, the dosage of inhibitor can be reduced, it can fully control that cotton plant is top no longer to grow tall and again not dead, furthermore the blade of entire plant is unaffected, does not damage the normal photosynthesis of plant, to keep cotton plant normal growth mature, guarantee cotton plant how long 1-3 top peach while, yield can be improved.
Description
Technical field
The invention belongs to biogenic pesticide formulation arts, and in particular to a kind of cotton topping increasing peach agent.
Background technique
It, need to be in the certain growth stage of cotton, suitably in order to improve the yield and quality of cotton during cotton planting
Inhibit its nutrient growth, especially eliminates its apical growth advantage, it is made to be more conducive to reproductive growth.However, tradition is frequently with people
Work pinches the method top except cotton plant, and this method labor intensity of workers is big, and working efficiency is not high, sometimes even because of shortage of manpower
And delay best Physical property；And due to the raising of manpower labour cost, the production cost manually pinched also is greatly improved,
Therefore there is an urgent need to improve topping method.
With the development of cotton production mechanization, someone is by the way of machinery topping, but because cotton field is uneven, cotton plant
Height is different, and the effect is unsatisfactory for machinery topping.In recent years, both at home and abroad using plant growth inhibitor or herbicide as cotton
Topping agent, such as flumetralim, mepiquat chloride, 6-benzyladenine (6-BA), daminozide, maleic acid hydrazide, Thidiazuron, special fourth thiophene benzene
Grand, ethephon (CEPHA),2-(chloroethyl) phosphonic acid etc. has use.These compounds have the effect of promoting plant growth in low concentration, and when high concentration can inhibit
The growth of plant, so that kill plant.The agent of cotton chemistry used topping currently on the market, is with high concentration plant growth mostly
Inhibitor kills the top of cotton plant, to achieve the purpose that kill that cotton plant is top or growing points, the concentration used such as lateral bud are more
Number must all be up to ten times or more of maximum concentration used in growth promotion.This have the consequence that it is strictly to be killed that cotton plant is top
, but also length does not come out 3 caping peaches on top, and the growth of the blade and cotton boll of entire cotton plant is all damaged simultaneously,
Even have an effect on cotton boll blowing.In addition, the soil environment in cotton field is also heavily contaminated, next batch of crop is even interfered sometimes
Growth.If concentration is used not high enough, purpose of pinching is not achieved, and cotton grower in process of production, would rather usually be mostly used a little medicaments,
But often because bring phytotoxicity causes damages, so application method and the effect of generation are all difficult to control.
Therefore, it is badly in need of developing a kind of not only controllable cotton plant apical growth, but also can guarantee the efficient and steady of output of cotton
Fixed cotton topping agent technology.
Summary of the invention
Aiming at the above shortcomings existing in the prior art, the purpose of the present invention is to provide a kind of cotton toppings to increase peach agent,
The topping, which increases peach agent, can not only play control cotton plant apical growth, but also can improve output of cotton.
Cotton topping provided by the invention increases peach agent, and principle is using brassinosteroid as primary raw material, with plant growth
Inhibitor (mepiquat chloride or cycocel) compounding, inhibitor drug effect both can be improved using brassinosteroid, reduce inhibitor dosage, from
And mitigate injury of the inhibitor to cotton plant；It can promote growth rate of cotton plant again, make to promote both to grow and inhibit growth to reach a kind of ratio
Comparatively ideal state, and then reach the state for making cotton plant is top no longer to grow tall, and not dead；In addition, using topping of the invention
Agent can also make the few normal growth with or without inhibitor phytotoxicity of cotton plant complete stool while can keep 1-3 caping peach, thus
Significant the effect of increasing income is obtained, unginned cotton 50-100kg can be increased income per acre；It also can be reduced the residual of growth inhibitor in the soil simultaneously,
Mitigation is adversely affected caused by next batch of crops.
To achieve the above object, the invention provides the following technical scheme: a kind of cotton topping increases peach agent, the topping increases peach
Agent includes the component of following parts by weight: 5-45 parts of brassinosteroids and 4-26 parts of plant growth inhibitors.
Further, the topping increases the component that peach agent includes following parts by weight: 12-38 parts of brassinosteroids and 9-20 parts
Plant growth inhibitor.
Further, the plant growth inhibitor is cycocel or mepiquat chloride.
Further, the brassinosteroid is the Natrual Brassinolide or artificial synthesized 24- table that plant material extracts
Brassinosteroid.
Above-mentioned cotton topping increases the preparation method of peach agent: first need to be completely dissolved above-mentioned mepiquat chloride or cycocel with a small amount of water
Be uniformly mixed, then water complemented to 45kg/ mu by total material quantity, finally above-mentioned brassinosteroid is added, it is agitated it is uniform after
It can use.Wherein, method of application is foliage-spray, is sprayed using artificial spraying, machinery, aerial spray.
Compared with prior art, the invention has the following beneficial effects:
1, cotton topping provided by the invention increases peach agent and can efficiently promote plant strain growth and enhance inhibitor inhibition effect
Fruit can reduce the dosage of inhibitor, can fully control that cotton plant is top no longer to grow tall and again not dead, furthermore the leaf of entire plant
Piece is unaffected, does not damage the normal photosynthesis of plant, to keep cotton plant normal growth mature, guaranteeing cotton plant, how long 1-3 is a
While pushing up peach, yield can be improved.
2, cotton topping provided by the invention increases peach agent, sprays suitable for machinery or aerial spray, is conducive to DEVELOPMENT OF COTTON
Intensive, mechanization production, improve production efficiency, reduce production cost, realize increasing both production and income.
Detailed description of the invention
Fig. 1 is the top of cotton growth photo for increasing peach agent using present invention topping；
Fig. 2 is the growth rate of cotton plant situation of the different topping modes of three kinds of the company on duty in Boyue City 85: (a) using present invention topping
Increase the cotton plant of peach agent topping；(b) cotton plant of chemistry topping (mepiquat chloride) topping；(c) cotton plant manually pinched；
Fig. 3 is the different topping mode growth rate of cotton plant situations of the general Huinong in Xinjiang Kuerle: (a) increasing peach using present invention topping
The cotton plant of agent topping；(b) cotton plant of chemistry topping (cycocel) topping；
Fig. 4 is the different topping mode growth rate of cotton plant situations of two teacher of Xinjiang Kuerle agriculture 35: (a) being increased using present invention topping
The cotton plant of peach agent topping；(b) cotton plant of chemistry topping (mepiquat chloride) topping.
Specific embodiment
Cotton topping of the invention increases peach agent, be using brassinosteroid (BR) as primary raw material, and with mepiquat chloride or short
Strong element compounding, the brassinosteroid can be the Natrual Brassinolide missible oil or chemically synthesized extracted from plant material
24- epi-brassinolide.
Combined with specific embodiments below, the method for the present invention is described in detail.
Embodiment 1
A kind of cotton topping increasing peach agent, the component including following parts by weight: 5 parts of Natrual Brassinolide, mepiquat chloride 4
Part.
Embodiment 2
A kind of cotton topping increasing peach agent, the component including following parts by weight: 45 parts of 24- epi-brassinolide, mepiquat chloride
26 parts.
Embodiment 3
A kind of cotton topping increasing peach agent, the component including following parts by weight: 12 parts of Natrual Brassinolide, cycocel 9
Part.
Embodiment 4
A kind of cotton topping increasing peach agent, the component including following parts by weight: 38 parts of 24- epi-brassinolide, mepiquat chloride
20 parts.
Embodiment 5
A kind of cotton topping increasing peach agent, the component including following parts by weight: 25 parts of 24- epi-brassinolide, mepiquat chloride
15 parts.
Embodiment 6
A kind of cotton topping increasing peach agent, the component including following parts by weight: 25 parts of 24- epi-brassinolide, cycocel
14 parts.
Embodiment 7
A kind of cotton topping increasing peach agent, the component including following parts by weight: 15 parts of Natrual Brassinolide, mepiquat chloride 10
Part.
Embodiment 8
A kind of cotton topping increasing peach agent, the component including following parts by weight: 12 parts of Natrual Brassinolide, cycocel 18
Part.
The cotton topping of above-described embodiment increases peach agent and prepares as follows: to apply in terms of 1 mu of cotton field, first by 2kg
Water pours into container, then mepiquat chloride (or cycocel) is added by recipe requirements, is sufficiently stirred, and keeps mepiquat chloride (cycocel) completely molten
Xie Hou adds about 43kg water and Natrual Brassinolide (or 24- epi-brassinolide), after stirring
It uses.Fig. 1 gives the top of cotton growth photo using topping agent of the invention, it can be seen from the figure that using the present invention
Topping agent processing cotton plant it is top after, cotton plant is top no longer to grow tall and not dead.
Method of application: artificial spraying, machinery spray, aerial spray, sprays to blade face.
Cotton topping agent of the invention is used for field trial:
1,2018, in the company on duty of Xinjiang Boyue City 85,200 mu of area, the new land of kind was early, paid about 1.2 ten thousand plants/
Mu disposably sprayed present invention topping and increases peach agent (BR+ mepiquat chloride) processing, with chemistry topping agent mepiquat chloride and people on July 15
Work topping is control, each to handle economical character and Yield comparison the results are shown in Table 1, as known from Table 1, pinched with the present invention increase peach agent into
Row topping, fruit branch number of units increase separately 1.1,0.9 than the topping of mepiquat chloride chemistry and artificial topping；Single plant increases bell number difference
It is 1.7,1.6；Seed cotton yield has increased separately 78.5kg, 72.2kg, and amount of increase in production up to 19.2%, 17.4%, increases respectively
Produce significant effect；Meanwhile Fig. 2 gives influence of three kinds of different topping modes to cotton plant, (a) figure is using topping of the invention
Agent is pinched, and (b) and (c) is chemistry topping and artificial topping, comparison it is found that pinched using topping agent of the invention,
How long 1-3 is a for caping peach, and uses chemistry topping and manually pinch almost without caping peach.
The different topping mode Agronomic Characters of Cotton of the company on duty of the Boyue City table 1:2018 85 and Yield comparison
2,2018, in Xinjiang Kuerle Pu Huinongchang, 150 mu of area, in the new land of kind, July 20 was disposably sprayed
The present invention, which pinches, increases peach agent (BR+ cycocel) processing, is control with chemistry topping agent cycocel, each to handle economical character and yield
Comparison result is shown in Table 2, as known from Table 2, is pinched with the present invention and increases peach agent topping compared with chemistry topping, fruit branch averagely increases by 1.5
Platform, single basal munure averagely increase by 0.9, and seed cotton yield increases 52.9kg/ mus, increases production up to 12.2%, increasing both production and income is obvious.Together
When, Fig. 3 gives in the general Huinong plant cotton in Xinjiang Kuerle, and (a) figure is to be pinched using topping agent of the invention,
(b) it is chemistry topping, increased significantly with the cotton plant top peach of topping agent topping of the invention.
The different topping mode Agronomic Characters of Cotton of the general Huinong in the Kuerle table 2:2018 and Yield comparison
3,2018, at two teacher of Xinjiang Kuerle agriculture 35,300 mu of area, kind was in new land, and July 20 is disposable
It sprays after present invention topping increases peach agent (BR+ mepiquat chloride), cotton plant is top to be suppressed but not dead, than being pinched with mepiquat chloride chemistry
Control group cotton plant single plant generally will more 2~3 cotton bolls, cotton boll is also bigger, when annual output reaches 583kg/ mus unprecedented,
Its specific economical character and yield index are as shown in table 3, by pinching in table it is found that being pinched with the present invention and increasing peach agent, branch platform
Number increases by 1.5 than the topping of mepiquat chloride chemistry；Single plant increases bell number and increases by 1.6；Seed cotton yield, which increases, reaches 99.9kg, increases production width
For degree up to 20.7%, effect of increasing production is extremely significant.Meanwhile Fig. 4 gives in two 35 plant cottons of teacher of Xinjiang Kuerle agriculture, a)
Figure is to be pinched using topping agent of the invention, is (b) chemistry topping, the cotton plant top peach for having used topping agent of the invention to pinch is bright
Aobvious to increase, output of cotton obviously increases.
The different topping mode Agronomic Characters of Cotton of the general Huinong in the Kuerle table 3:2018 and Yield comparison
It pinches from above-mentioned 3 tests it is found that increasing peach agent using topping of the invention, it is top can effectively to control cotton plant
No longer grow tall and will not be dead, compared with chemistry topping or artificial topping, can ensure every plant of cotton plant how long 1~3 peach；And energy
The phytotoxicity degree of the suppressed preparation of cotton plant complete stool is avoided or mitigates, voluminous unginned cotton 50kg~100kg, amount of increase in production are extremely aobvious per acre
It writes.In addition, the present invention pinches, agent belongs to disposable biological topping increasing peach agent, and application method is relatively easy, to raising Cotton Production
Benefit important in inhibiting.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (5)
1. a kind of cotton topping increases peach agent, which is characterized in that the topping increases the component that peach agent includes following parts by weight: 5-45
Part brassinosteroid and 4-26 parts of plant growth inhibitors.
2. cotton topping according to claim 1 increases peach agent, which is characterized in that it includes following weight that the topping, which increases peach agent,
The component of number: 12-38 parts of brassinosteroids and 9-20 parts of plant growth inhibitors.
3. cotton topping according to claim 2 increases peach agent, which is characterized in that the plant growth inhibitor is cycocel
Or mepiquat chloride.
4. cotton topping according to claim 1 increases peach agent, which is characterized in that the brassinosteroid is natural rape element
Lactone or artificial synthesized 24- epi-brassinolide.
5. the preparation method that a kind of cotton topping as described in claim 1-4 is any increases peach agent, which is characterized in that need to be on a small quantity
The plant growth inhibitor is first completely dissolved uniformly mixed by water, then water is complemented to 45kg/ mus by total material quantity, finally will
The brassinosteroid is added, it is agitated uniformly after obtain cotton topping ready for use and increase peach agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910313917.XA CN109924205B (en) | 2019-04-18 | 2019-04-18 | Cotton topping and boll increasing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910313917.XA CN109924205B (en) | 2019-04-18 | 2019-04-18 | Cotton topping and boll increasing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109924205A true CN109924205A (en) | 2019-06-25 |
| CN109924205B CN109924205B (en) | 2021-02-19 |
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ID=66990374
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910313917.XA Active CN109924205B (en) | 2019-04-18 | 2019-04-18 | Cotton topping and boll increasing agent |
Country Status (1)
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| CN (1) | CN109924205B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810408A (en) * | 2019-12-02 | 2020-02-21 | 扬州大学 | Cotton topping agent and preparation and application methods thereof |
| CN111937906A (en) * | 2020-08-31 | 2020-11-17 | 江西鑫邦科技有限责任公司 | Plant growth regulating mixture and preparation method and application thereof |
| CN111955457A (en) * | 2020-08-04 | 2020-11-20 | 中棉小康生物科技有限公司 | Cotton topping agent containing effective components of flumetralin and mepiquat chloride |
| CN115281195A (en) * | 2022-04-22 | 2022-11-04 | 陕西美邦药业集团股份有限公司 | Plant growth regulating composition for regulating tobacco growth |
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| US20130244876A1 (en) * | 2012-03-14 | 2013-09-19 | Thorsten Jabs | Synergistic compositions comprising ethephon and saflufenacil or cyclanilide and saflufenacil |
| CN105104434A (en) * | 2015-08-18 | 2015-12-02 | 崔明华 | Green efficient seed dressing agent and preparation method therefor |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110810408A (en) * | 2019-12-02 | 2020-02-21 | 扬州大学 | Cotton topping agent and preparation and application methods thereof |
| CN110810408B (en) * | 2019-12-02 | 2022-02-22 | 扬州大学 | Cotton topping agent and preparation and application methods thereof |
| CN111955457A (en) * | 2020-08-04 | 2020-11-20 | 中棉小康生物科技有限公司 | Cotton topping agent containing effective components of flumetralin and mepiquat chloride |
| CN111937906A (en) * | 2020-08-31 | 2020-11-17 | 江西鑫邦科技有限责任公司 | Plant growth regulating mixture and preparation method and application thereof |
| CN115281195A (en) * | 2022-04-22 | 2022-11-04 | 陕西美邦药业集团股份有限公司 | Plant growth regulating composition for regulating tobacco growth |
| CN115281195B (en) * | 2022-04-22 | 2023-09-15 | 陕西美邦药业集团股份有限公司 | Plant growth regulating composition for regulating tobacco growth |
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