CN1127589A - Rice growth regulator and its preparing method - Google Patents
Rice growth regulator and its preparing method Download PDFInfo
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- CN1127589A CN1127589A CN 95110756 CN95110756A CN1127589A CN 1127589 A CN1127589 A CN 1127589A CN 95110756 CN95110756 CN 95110756 CN 95110756 A CN95110756 A CN 95110756A CN 1127589 A CN1127589 A CN 1127589A
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- mixture
- growth regulator
- rice
- urea
- rice growth
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Abstract
The growing regulator for rice contains gibberellin, 2,4-D sodium salt, urea, potassium dihydrogen phosphate, copper sulfate, zinc sulfate and boric acid, and features its additional components of citric acid and thiamine and magnetizing process during its preparing for high activity and penetrability of nutrients and increasing the absorption of rice to raise yield.
Description
The present invention relates to a kind of growth regulator special for paddy rice.
Paddy rice is one of cereal crops of China's cultivated area maximum, how science, reasonably use growth regulator, have crucial meaning to improving its yield per unit area.At present carry some foliage-spray nutritional agents or the growth regulators of extensive use in the training plant, though paddy rice is had certain effect, but a large amount of achievements in research show, paddy rice has its unique physilogical characteristics, must use the conditioning agent of paddy rice special use could improve the output of its unit are effectively.
Rice grain output more than 70% from the photosynthetic product after the heading, and the early ageing phenomenon of late growth stage of rice is had a strong impact on formation, conversion and the transportation of heading back photosynthetic product, thereby has influence on the raising of rice yield.
The objective of the invention is These characteristics, proposed a kind of formation, conversion and transportation that can promote paddy rice heading back photosynthetic product, improve the growth regulator special for paddy rice and the manufacture method thereof of paddy rice yield per unit area at paddy rice.
Characteristics of the present invention are: utilization modern biotechnology and physical technique are to carrying out unique formula according to the paddy rice physilogical characteristics, handle by plant hormone and the formulated mixture of nutritive element, it is good to obtain a kind of permeance property, the special-purpose growth regulating system of the paddy rice of being convenient to absorb.
Task of the present invention is finished in the following manner:
Prescription percentage composition of the present invention is (weight %):
Gibberellin 2.5～3.0%
2,4-D receives salt 0.5～0.6%
Copper sulphate 8～10%
Zinc sulphate 8～10%
Boric acid 15～18%
Potassium dihydrogen phosphate 15～20%
Urea 15～20%
Citric acid 1～3%
Thiamines 1～3%
All the other are water
Manufacture method of the present invention is as follows:
1, with urea, potassium dihydrogen phosphate and 2,4-D receives salt and adds in the entry, is heated to 60 ℃, fully stirs and obtains mixture (I).
2, citric acid is added in the entry, stirred 15 minutes, make it abundant dissolving, the formation pH value is 6 acid solution, copper sulphate, zinc sulphate, boric acid and thiamines is added in this acid solution again, is heated to 60 ℃ and fully stirs, and gets mixture (II).
3, mixture (I) (II) is mixed, be stirred to abundant cooling back and add gibberellin, get mixture (III).
4, mixture (III) is put into electron paramagnetic resonance formula magnetizer and handled 2～4 hours, promptly get the present invention's product---rice growth regulator.
Unique distinction of the present invention and advantage thereof are:
One, adds citric acid and thiamines in the formula constituent of the present invention.Because citric acid and thiamines can impel the opening of rice leaf pore and improve cuticular permeance property, make hormone and nutritive element enter blade interior rapidly and to be transported to other position by pore and cuticula, intensify cytoactive, promote the formation of photosynthetic product, transform and transportation, thereby reach the purpose that strong seed increases production.
Two, the present invention's product has carried out the magnetization processing in manufacture process.Improved the activity and the permeability of nutritive element in the present invention's the product so greatly, paddy rice can more effectively be absorbed.The product of handling through magnetization can stimulate the excited and propagation of prohormone in the paddy rice simultaneously, thereby has reduced the consumption of plant hormone, to reduce cost.
Below in conjunction with embodiment the present invention and advantage thereof are further described:
16 gram urea, 16 gram potassium dihydrogen phosphates and 0.4 gram 2.4-D are received salt to be added in the entry, be heated to 60 ℃, stir back and mixture (1) add 2 gram citric acids in the entry then, stirred 15 minutes, the formation pH value is 6 the aqueous solution, adds 7 gram copper sulphate again, 7 gram zinc sulphate, 12 gram boric acid and 2 gram thiamines, be heated to 80 ℃, be stirred well to and add 2 gram gibberellin after the abundant cooling and be diluted to 1000 milliliters, put into electron paramagnetic resonance formula magnetizer at last and handled 3 hours.
Get 250 milliliters of the solution of above-mentioned preparation, evenly spray in fringe phase paddy rice beginning with ultra-low-volume sprayer, spraying area is 1 mu.Under the identical situation of other conditionally completes, spraying district's rice strain leaf look dark green, leaf area increases, the early ageing phenomenon greatly reduces, and the blade kinetic energy phase prolongs 5～7 days, and species test is the result show, spray every mu in district and increase effective fringe more than 10,000, improve ripening rate more than 5%, increase about thousand kernel weight 0.3 gram volume increase 15%.
Claims (2)
1, rice growth regulator and manufacture method thereof contain plant hormone and nutritive element, it is characterized in that the content (weight %) of various compositions is:
Gibberellin 2.5～3.0%
2,4-D receives salt 0.5～0.6%
Copper sulphate 8～10%
Zinc sulphate 8～10%
Boric acid 15～18%
Potassium dihydrogen phosphate 15～20%
Urea 15～20%
Citric acid 1～3%
Thiamines 1～3%
All the other are water
2, the manufacture method of rice growth regulator according to claim 1 is characterized in that:
(1) with urea, potassium dihydrogen phosphate and 2,4-D receives salt and adds in the entry, is heated to 60 ℃, fully stirs and obtains mixture (I).
(2), citric acid is added in the entry, stirred 15 minutes, make it abundant dissolving, form pH value and be 6 acid solution, again copper sulphate, zinc sulphate, boric acid and thiamines are added in this acid solution, be heated to 60 ℃ and fully stir, mixture (II).
(3), mixture (I) (II) is mixed, be stirred to abundant cooling back and add gibberellin, mixture (III).
(4), mixture (III) being put into electron paramagnetic common root formula magnetizer handled 2～4 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95110756 CN1127589A (en) | 1995-05-11 | 1995-05-11 | Rice growth regulator and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95110756 CN1127589A (en) | 1995-05-11 | 1995-05-11 | Rice growth regulator and its preparing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1127589A true CN1127589A (en) | 1996-07-31 |
Family
ID=5078104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95110756 Pending CN1127589A (en) | 1995-05-11 | 1995-05-11 | Rice growth regulator and its preparing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1127589A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073350C (en) * | 1998-08-26 | 2001-10-24 | 包头市农业科学研究所 | Baoguosu for fruit retention and its preparation method |
| CN1964624B (en) * | 2004-05-24 | 2010-10-27 | 瓦伦特生物科学公司 | Stable and water-soluble plant growth regulator liquid compositions and methods for use of same |
| CN101381253B (en) * | 2008-10-14 | 2010-12-01 | 黄启田 | Method for preparing high-efficiency magnetized liquid composite fertilizer for drip irrigation and liquid composite fertilizer prepared therefrom |
| CN102017952A (en) * | 2010-11-29 | 2011-04-20 | 辽宁师范大学 | Diniconazole nano preparation as well as preparation method and application thereof |
| CN102669182A (en) * | 2012-06-05 | 2012-09-19 | 江苏太湖地区农业科学研究所 | Rice growth regulator, preparation method and usage method thereof |
| CN103229678A (en) * | 2013-05-21 | 2013-08-07 | 江苏胜田农业科技发展有限公司 | Method for rapidly drying rice in field |
| CN103493808A (en) * | 2013-10-25 | 2014-01-08 | 四川国光农化股份有限公司 | Modifier compound facilitating fruit growth and application thereof |
| CN106542891A (en) * | 2016-10-30 | 2017-03-29 | 庞群 | A kind of spraying agent of rice ear sprouting period |
-
1995
- 1995-05-11 CN CN 95110756 patent/CN1127589A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073350C (en) * | 1998-08-26 | 2001-10-24 | 包头市农业科学研究所 | Baoguosu for fruit retention and its preparation method |
| CN1964624B (en) * | 2004-05-24 | 2010-10-27 | 瓦伦特生物科学公司 | Stable and water-soluble plant growth regulator liquid compositions and methods for use of same |
| CN101381253B (en) * | 2008-10-14 | 2010-12-01 | 黄启田 | Method for preparing high-efficiency magnetized liquid composite fertilizer for drip irrigation and liquid composite fertilizer prepared therefrom |
| CN102017952A (en) * | 2010-11-29 | 2011-04-20 | 辽宁师范大学 | Diniconazole nano preparation as well as preparation method and application thereof |
| CN102669182A (en) * | 2012-06-05 | 2012-09-19 | 江苏太湖地区农业科学研究所 | Rice growth regulator, preparation method and usage method thereof |
| CN103229678A (en) * | 2013-05-21 | 2013-08-07 | 江苏胜田农业科技发展有限公司 | Method for rapidly drying rice in field |
| CN103229678B (en) * | 2013-05-21 | 2014-09-17 | 江苏胜田农业科技发展有限公司 | Method for rapidly drying rice in field |
| CN103493808A (en) * | 2013-10-25 | 2014-01-08 | 四川国光农化股份有限公司 | Modifier compound facilitating fruit growth and application thereof |
| CN106542891A (en) * | 2016-10-30 | 2017-03-29 | 庞群 | A kind of spraying agent of rice ear sprouting period |
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| WD01 | Invention patent application deemed withdrawn after publication |