CN1207244A - Cotton growth regulator - Google Patents
Cotton growth regulator Download PDFInfo
- Publication number
- CN1207244A CN1207244A CN97107622A CN97107622A CN1207244A CN 1207244 A CN1207244 A CN 1207244A CN 97107622 A CN97107622 A CN 97107622A CN 97107622 A CN97107622 A CN 97107622A CN 1207244 A CN1207244 A CN 1207244A
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- CN
- China
- Prior art keywords
- cotton
- powder
- growth
- growth regulator
- gibberellin
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A growth regulator for cotton is prepared from gibberellin, paclobutrazol and Yemianbao in a ratio of (3-5) : (1-3) : (2-4) and features acceleration of cotton plant without excessive growth, shortening the gap between cotton bolls, early mature of bigger bolls and increasing yield by 40% or more.
Description
The present invention relates to a kind of auximone, especially a kind of cotton growth regulator.
In recent years, along with progress of science and technology, various new technologies, new product are used more and more in agricultural production, especially by improving the regulating action of plant corpus internal hormone class material to plant, promote the quick healthy growth of plant to improve crop yield and welcome by vast farmers.Raising crops hormone in vivo class material mainly is to provide the growth regulator with plant hormone function to crops to the method for plant regulating action.The present growth regulator of synthetic mainly contains that ethrel, alar-85, first piperazine are fixed, paclobutrazol, brassin lactones, gibberellin, maleic Min, multiple nitre powder one sodium, regulates kind surplus phosphorus, methyl, chlorochline chloride, the Thidiazuron etc. ten.Because the function difference of various growth hormone, during use, all according to the different growth of cereal crop seedlings of different plants with select vegetative period a kind of auximone to use separately.Though above-mentioned growth hormone has certain effect to grain and vegetable crop, but it can only solve some links in the growing process, be to promote that branches and leaves increase fast, be to suppress the plant stem-leaf growth, slow down its growth rate, can not the two take into account, thus often make the crop yield raising limited because of not solving equilibrium problem, even the underproduction.In addition, China produces cotton big country, and more than ten the equal commerial growing cotton of provinces arranged, the various growth regulators that use are not remarkable to the regulatory function of cotton crop at present, after the problem of common existence is to use growth hormone or strengthens fertilizing amount, and cotton excessive growth, flourishing, cotton boll rareness, growing way are gratifying apparently, and actual crop is very little, because cotton excessive growth, cause a large amount of moisture content and nutrition to remove to supply the cotton branches and leaves, cause the cotton field to cover the ventilation in the unfavorable cotton growth process, printing opacity.Cause the cotton boll rareness, Fu Qiantao and Fu Tao are few, and the autumn peach more relatively, have a strong impact on output of cotton and quality.
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of cotton cauline leaf of regulating automatically to grow and not excessive growth fast, promote cotton prematurity, increase the cotton growth regulator of output of cotton.The present invention can regulate cotton plant type and blade face size automatically, the blade that guarantees cotton can satisfy the needed photosynthetic best size of cotton growth, reduce because of the blade face excessively again, waste unnecessary liquid manure, the big portion of nutriment is concentrated on bud and the cotton boll.Use cotton growth regulator of the present invention, Fu Qiantao and Fu Tao are multiplied, and cotton boll is individual big, Qiu Tao is less.
Purpose of the present invention realizes by following technical proposals: get the raw materials ready parallel mixing packing by following component and weight ratio:
The precious powder 2-4 in gibberellin powder 3-5 paclobutrazol powder 1-3 blade face
In case of necessity, can in above-mentioned component, add the ground plug ground rice pulvis of 0.5-1 weight portion again,, promote plant normal growth with further adjusting plant internal milieu.
The effect of gibberellin is that cotton leaf photosynthetic function is strengthened among the present invention, make the chlorophyll action effect of unit are better, power is higher, promotes the cauline leaf growth, accelerates its rate of development, paclobutrazol mainly is to suppress cauline leaf excessive growth, make the cotton plant type relative with the fruit joint strong short, and guarantee the ventilation and the printing opacity in cotton field, adapt to the cotton growth needs, various nutrients are supplied with on the bud of cotton and cotton boll, made that the cotton boll number increases on the cane of unit length.The two is in conjunction with making the cotton ramp and not excessive growth, and the precious foliage fertilization of realizing in blade face is strengthened nutrition, cooperates gibberellin and paclobutrazol, makes cotton to precocious and peach general orientation development.By practice in nearly 3 years, use cotton growth regulator of the present invention, cotton boll spacing on the cotton stem bar is the 3-4 centimetre, and be the 6-15 centimetre than control group, dwindled more than 50%, the individuality of cotton boll increases, and general every 250-300 peach produces 1kg gined cotton, and control group 500-600 cotton boll produces 1kg gined cotton.Fiber is elongated, has both improved the output of cotton, has improved the quality of cotton again.Facts have proved that the present invention can make cotton boll precocious 15-20 days, effectively solved cotton in the past after late autumn because of the fall problem of peach etching of excessive rainfall.Simultaneously, use cotton growth regulator of the present invention, the blade face area of cotton leaf dwindles relatively, and thickness increases relatively, has improved anti-morning of the ability of cotton, under equal conditions, uses growth regulator of the present invention, can improve output of cotton more than 40%.
From above-mentioned situation as can be known, the objective of the invention is to realize.
During use, above-mentioned cotton growth regulator water is converted into the concentration of 0.7-0.75/ ten thousand, cotton foliage spray or root are executed.Concrete working concentration should decide according to the growing state of different times and cotton, generally uses three times, and when cotton seedling occurs two leaves and blade face at 4 square centimeters, be for the second time for the first time in the flower Siberian cocklebur phase, be guarantor's peach phase for the third time.The invention will be further described below in conjunction with embodiment.
Embodiment 1: get the raw materials ready by following component and weight ratio:
Gibberellin powder 3kg, paclobutrazol powder 2kg, the precious powder 4kg in blade face after above-mentioned three kinds of components are fully mixed, goes packing again, and storage gets final product.
Embodiment 2: get the raw materials ready by following component and weight ratio:
Gibberellin powder 5kg, paclobutrazol powder 1kg, the precious powder 3kg in blade face, dexamethasone powder 0.5kg after above-mentioned various components are fully mixed, goes packing again, and storage gets final product.
Embodiment 3: get the raw materials ready by following component and weight ratio:
Gibberellin powder 4kg, paclobutrazol powder 3kg, the precious powder 2kg in blade face, dexamethasone powder 1kg after above-mentioned various components are fully mixed, goes packing again, and storage gets final product.
Certainly gibberellin powder, paclobutrazol powder, the also available water finish replacement of the precious powder in blade face, but its holding time is shorter relatively.
Claims (2)
1, a kind of cotton growth regulator is characterized in that being made of following component and weight ratio:
The precious powder 2-4 in gibberellin powder 3-5 paclobutrazol powder 1-3 blade face
Above-mentioned each component is gone packing again after mixing.
2,, it is characterized in that also containing dexamethasone powder 0.5-1 weight portion according to the said cotton growth regulator of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97107622A CN1207244A (en) | 1997-08-01 | 1997-08-01 | Cotton growth regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97107622A CN1207244A (en) | 1997-08-01 | 1997-08-01 | Cotton growth regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1207244A true CN1207244A (en) | 1999-02-10 |
Family
ID=5169727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97107622A Pending CN1207244A (en) | 1997-08-01 | 1997-08-01 | Cotton growth regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1207244A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101228838B (en) * | 2007-01-26 | 2010-06-09 | 河北省农林科学院昌黎果树研究所 | Method of regulating peach seedling-plant transition stage |
| CN103202320A (en) * | 2012-01-17 | 2013-07-17 | 居炳生 | Ant-rejection liquid for different fruits on one tree |
| CN103483084A (en) * | 2013-09-12 | 2014-01-01 | 中国农业科学院棉花研究所 | Leaf fertilizer capable of promoting early growth and development of cotton plant as well as preparation and use method thereof |
| CN105851021A (en) * | 2016-05-04 | 2016-08-17 | 中国农业科学院棉花研究所 | Cotton growth regulating agent and preparation method and application thereof |
| CN107125264A (en) * | 2017-05-12 | 2017-09-05 | 张正权 | A kind of cotton growth regulator |
-
1997
- 1997-08-01 CN CN97107622A patent/CN1207244A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101228838B (en) * | 2007-01-26 | 2010-06-09 | 河北省农林科学院昌黎果树研究所 | Method of regulating peach seedling-plant transition stage |
| CN103202320A (en) * | 2012-01-17 | 2013-07-17 | 居炳生 | Ant-rejection liquid for different fruits on one tree |
| CN103483084A (en) * | 2013-09-12 | 2014-01-01 | 中国农业科学院棉花研究所 | Leaf fertilizer capable of promoting early growth and development of cotton plant as well as preparation and use method thereof |
| CN103483084B (en) * | 2013-09-12 | 2016-01-20 | 中国农业科学院棉花研究所 | A kind of foliage fertilizer and preparation using method thereof promoting cotton the previous growth |
| CN105851021A (en) * | 2016-05-04 | 2016-08-17 | 中国农业科学院棉花研究所 | Cotton growth regulating agent and preparation method and application thereof |
| CN107125264A (en) * | 2017-05-12 | 2017-09-05 | 张正权 | A kind of cotton growth regulator |
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| WD01 | Invention patent application deemed withdrawn after publication |