CN102503692A - Granular preparation for promoting rice tillering - Google Patents
Granular preparation for promoting rice tillering Download PDFInfo
- Publication number
- CN102503692A CN102503692A CN2011103451998A CN201110345199A CN102503692A CN 102503692 A CN102503692 A CN 102503692A CN 2011103451998 A CN2011103451998 A CN 2011103451998A CN 201110345199 A CN201110345199 A CN 201110345199A CN 102503692 A CN102503692 A CN 102503692A
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- CN
- China
- Prior art keywords
- granular preparation
- rice
- parts
- tillering
- rice tillering
- 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.)
- Granted
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 58
- 235000009566 rice Nutrition 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- 230000001737 promoting effect Effects 0.000 title abstract description 3
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 59
- RMOGWMIKYWRTKW-UONOGXRCSA-N (S,S)-paclobutrazol Chemical compound C([C@@H]([C@@H](O)C(C)(C)C)N1N=CN=C1)C1=CC=C(Cl)C=C1 RMOGWMIKYWRTKW-UONOGXRCSA-N 0.000 claims abstract description 20
- 241000196324 Embryophyta Species 0.000 claims abstract description 18
- RNZCSKGULNFAMC-UHFFFAOYSA-L zinc;hydrogen sulfate;hydroxide Chemical compound O.[Zn+2].[O-]S([O-])(=O)=O RNZCSKGULNFAMC-UHFFFAOYSA-L 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 239000004563 wettable powder Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000001965 increasing effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000012010 growth Effects 0.000 abstract description 5
- 230000008635 plant growth Effects 0.000 abstract description 4
- 244000299452 Gouania lupuloides Species 0.000 abstract description 3
- 235000000292 Gouania lupuloides Nutrition 0.000 abstract description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract description 3
- 239000004202 carbamide Substances 0.000 abstract description 3
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 239000005985 Paclobutrazol Substances 0.000 abstract 2
- 241000893384 Ceratorhiza oryzae-sativae Species 0.000 abstract 1
- 239000007954 growth retardant Substances 0.000 abstract 1
- 230000004083 survival effect Effects 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 239000011701 zinc Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000011573 trace mineral Substances 0.000 description 3
- 235000013619 trace mineral Nutrition 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 244000037666 field crops Species 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 208000037824 growth disorder Diseases 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 208000006278 hypochromic anemia Diseases 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000001243 protein synthesis Methods 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a granular preparation for promoting rice tillering. The granular preparation is prepared from the following raw materials in parts by weight: 65-75 parts of monohydrate zinc sulfate and 15-25 parts of a 15 percent paclobutrazol wettable powder. The granular preparation contains a plant growth retardant, i.e., the 15 percent paclobutrazol wettable powder, so that the granular preparation is particularly suitable to be applied after transplanting and root survival of rice, rice roots can be developed, white roots are increased, tillering and low-position tillering are put forward, absolute plants and yield are increased by over 10 percent, leaves are green, stalks are strong, internode elongation is controlled, the plant height is reduced by 7-11 centimeters, lodging is prevented to the maximum extent, the effect of increasing both production and income is achieved, and the problem of reduction in production caused by small tillering and easiness in lodging of rice is well solved; due to the adoption of monohydrate zinc sulfate, the occurrence of stifling, runt seedling and 'dwarf disease' of rice can be prevented effectively, growth and tillering are promoted, the drought resistance and low temperature resistance of rice is enhanced, and a good yield increasing effect is achieved; and the granular preparation is of a size which is consistent with those of urea particles, is convenient to apply together with other preparations, and has a better effect.
Description
Technical field
The present invention relates to agricultural fertile medicine production technical field, specifically is a kind of granular preparation that promotes rice tillering.
Background technology
Paddy rice has shooting property.Tillering of paddy rice carried out with stretching rule according to leaf, tiller.Rice tillering mostly occurs on the extremely short tillering node of basal internode.The tiller position is lower, tiller to take place more early, the blade on tillering just the more, the possibility of Cheng Sui is bigger, be called effective tillering this tillering.Tillering then mostly in the high tiller position of being born slow can not Cheng Sui, is called ineffective tillering.Tiller what are in close relations with the rice transplanting depth, temperature, illumination, moisture, nutrient supply sooner or later.Therefore, producing to adopt an effective measure strives for early tillering, tillering more and low position tiller as much as possible, just can reach the purpose that increases the fringe raising the output.After rice seedling is transplanted to the land for growing field crops, need 5-7 days period of seedling establishment usually.Generally turn green and began to tiller in back 3 days.If apply fertilizer untimely or improper fertilization this moment, it is few to tiller, and the low position tiller rate is low.Therefore, especially nitrogenous fertilizer is most important after rice shoot is turned green, to impose tillering fertilizer immediately.
Present high-yield rice kind, plant is all tall and big relatively, just seems very important so prevent lodging.And high yield is a difficult problem of not capturing in breeding with this contradiction of plant height all the time.Resistant to lodging is a big obstacle in the cultivation of current rice high yield high-quality.Because of the lodging underproduction can reach more than 50%, and rice matter is seriously low, and harvesting is difficulty also.Stem is the one of the main reasons of rice lodging on the contrary.The lodging tolerance of rice plant depends on the length of 3 internodes of paddy rice base portion.In general, basal internode is long, a little less than the lodging tolerance; Basal internode is short, and lodging tolerance is strong.Early stage, rich water was many, cauline leaf excessive growth, and the stem stalk is thin and delicate, and basal internode is long, and top is overweight, thereby bend the type lodging or the type lodging that fractures.Utilizing plant growth retardent control paddy rice plant height is the main path that solves rice lodging, and its effect obviously.And time of application, dosage and method are very crucial, so paid attention to by people always.
The birth of hybrid rice is a milestone by a stride in world's grain-production, and paddy rice is increased production significantly.Though improved seeds are bases of high crop yield, the effect of fertilizer in crop yield is of equal importance, and its raising the output share accounts for more than 50%, so rice growth be unable to do without fertilizer.The production that improves fertilizer utilization ratio and fertilizer to compoundization (it is many to contain the nutrient kind, contains agricultural chemicals, hormone, weedicide etc.), the high efficiency direction develops, and is the development trend of fertilizer.
For a long time, have many rice farmings improper because of fertilising kind, quantity and method, every mu of hundreds of jin of the underproduction, have in addition because of lodging No kernels or seeds are gathered, as in a year of scarcity.The many fringes of many tillers, control are prosperous anti-down, guarantee paddy rice high and stable yields, and this is the target that vast rice farming is pursued always.
Summary of the invention
The present invention provides a kind of granular preparation that promotes rice tillering; Can prevent that paddy rice from sitting the stiff seedling of the root and stem of certain plants; The paddy rice white root is increased, and the strong root and stem of certain plants that hails of the green bar of leaf increases effective tillering and effective fringe; Reach the effect of prosperous anti-down, the increasing both production and income of control, solved a difficult problem that is prone to the lodging underproduction because of rice tillering less preferably.
The embodiment of the invention provides a kind of granular preparation that promotes rice tillering, by following formulated according to raw materials in weight portion: 65～75 parts of Zinc Sulphate Monohydrates, 15～25 parts of 15% PP-333 wettable powders.
The granular preparation of aforesaid promotion rice tillering is by following formulated according to raw materials in weight portion: 65 parts of Zinc Sulphate Monohydrates, 25 parts of 15% PP-333 wettable powders.
The granular preparation of aforesaid promotion rice tillering is by following formulated according to raw materials in weight portion: 75 parts of Zinc Sulphate Monohydrates, 15 parts of 15% PP-333 wettable powders.
The granular preparation of aforesaid promotion rice tillering is by following formulated according to raw materials in weight portion: 70 parts of Zinc Sulphate Monohydrates, 21 parts of 15% PP-333 wettable powders.
The granular preparation of aforesaid promotion rice tillering prepares according to following steps:
(1) choose Zinc Sulphate Monohydrate, 15% PP-333 wettable powder batching according to above-mentioned weight part, mix back mistake >=70 mesh sieves, the powder after mixing is sieved is delivered to tablets press;
(2) with HPP water is delivered to the atomising head of tablets press, start tablets press simultaneously and carry out granulation;
(3) particle of moulding in the tablets press is delivered to carried out drying in the drying plant;
(4) particulate product with gained after the drying carries out sub-sieve, pack, and diameter is the granular preparation that the spherical shape product of 2-3 millimeter is said promotion rice tillering.
Beneficial effect of the present invention:
1, this granular preparation contains plant growth retardent, and promptly 15% PP-333 wettable powder is particularly suitable for using behind the rice transplanting root and stem of certain plants alive, can make rice root flourishing; White root increases, and tillers ahead of time and low position tiller, increases effective fringe and output more than 10%; The green bar of leaf is strong, and the control internode elongation reduces 7-11 centimetre of plant height; At utmost prevent lodging, reach the effect of increasing both production and income, solved a difficult problem that is prone to the lodging underproduction because of rice tillering less preferably.
2, zinc is to influence the most outstanding element of protein synthesis, and is also influential to crop reproductive development and fertilization.Paddy rice lacks zinc, the stagnation of growing, and the blade chlorosis that diminishes is turned white, pulvinus anomaly pendulum or dislocation.Rice growth is very responsive to zinc, usually paddy rice as judging the rich scarce plant indicator of the effective zinc of soil.This product adds micro-zinc fertilizer, and promptly Zinc Sulphate Monohydrate can prevent effectively that paddy rice from sitting the generation of the stiff seedling of the root and stem of certain plants and " disease of stunting ", promotes to grow and tiller, and improves drought resisting, the cryophylactic ability of paddy rice, and effect of increasing production is good.
3, Zinc Sulphate Monohydrate and 15% PP-333 wettable powder mix the granular preparation of producing; (soup stirs inhomogeneous to use spray method with existing plant growth retardent; Be prone to repeat spray, paddy growth occur and be uneven) to compare, preparation of the present invention is consistent with the urea granules size; Compounding application is very convenient, and better effects if.
Description of drawings
Fig. 1 is the preparation flow figure of the present invention's granular preparation of promoting rice tillering.
Embodiment
Through specific embodiment the present invention is done further description below, but the present invention is not limited in these embodiment.
Embodiment 1
1, particle making method (please refer to Fig. 1)
(1) get 65 parts of trace element fertilizer Zinc Sulphate Monohydrates, (it is to be processed by former medicine of 95% PP-333 and suitable auxiliary agent and filler to 15% PP-333 wettable powder.Pure PP-333 mass percent is 15% in the national Specification 15% PP-333 wettable powder) 25 parts; According to above-mentioned weight quota batching, mix mistake >=70 mesh sieves; Powder after mixing sieved is delivered to tablets press, and said tablets press can be the spherule tablets press.
(2) with HPP water is delivered to the atomising head of tablets press, start tablets press simultaneously and carry out granulation.
(3) particle of moulding is delivered to carried out drying in the drying plant, said drying plant can be calorifier, drying bed etc.
(4) particulate product with gained after the drying carries out sub-sieve, pack, and diameter is that the spherical shape product of 2-3 millimeter is granular preparation; Also can add pigment as required and process colour (for example green, yellow, redness etc.) product.
2, the production of small packages product
Above-mentioned particle is divided into Different Weight, divides to be filled in the bottle or to seal in the bag to be product.This production technique is simple, packs, transports, uses very convenient.
3, method of use:
(1) this product mu amount of application 200-250 gram (look paddy rice growing way over the years and decide by concrete consumption.The plot consumption that rich water is sufficient, growing way is more prosperous is more), but do not want excess.When rice striking root is lived the root and stem of certain plants and 8-10 kilogram urea (tillering fertilizer) mix thoroughly and spread fertilizer over the fields.This product is water-soluble entirely, and is rapid-action.
(2) this product also can be used for the rice seedling seedbed.Spread fertilizer over the fields in preceding about 10 days at shoot transplanting equipment.After rice shoot uses this product, be transplanted to the land for growing field crops and just no longer use this product.
(3) this product has aftereffect, and same plot is not reused.
On semilate rice " Shanyou 63 ", used embodiment 1 in 2010 and do not use (contrast) and oppose than test, the result is following:
Can find out from last table, use the granular preparation of embodiment 1 after, compare with not using, increase effective fringe 14%, increase output 12.5%, plant height has reduced by 10.8 centimetres.
Embodiment 2
Get 75 parts of trace element fertilizer Zinc Sulphate Monohydrates by weight respectively, 15 parts of 15% PP-333 wettable powders, subsequent use.
Its preparation method is identical with embodiment 1, repeats no more at this.
On semilate rice " two line system ", used embodiment 2 in 2011 and do not use (contrast) and oppose than test, the result is following:
Can find out from last table, use the granular preparation of embodiment 2 after, compare with not using, increase effective fringe 10.4%, increase output 10.1%, plant height has reduced by 7.2 centimetres.
Embodiment 3
Get 70 parts of trace element fertilizer Zinc Sulphate Monohydrates by weight respectively, 21 parts of 15% PP-333 wettable powders, subsequent use.
Its preparation method is identical with embodiment 1, repeats no more at this.
On semilate rice " raise two excellent No. 6 ", used embodiment 3 in 2011 and do not use (contrast) and oppose than test, the result is following:
Can find out from last table, use the granular preparation of embodiment 3 after, compare with not using, increase effective fringe 14.2%, increase output 14.0%, plant height has reduced by 9.6 centimetres.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who belongs to the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (5)
1. a granular preparation that promotes rice tillering is characterized in that: by following formulated according to raw materials in weight portion: 65～75 parts of Zinc Sulphate Monohydrates, 15～25 parts of 15% PP-333 wettable powders.
2. the granular preparation of promotion rice tillering as claimed in claim 1 is characterized in that: by following formulated according to raw materials in weight portion: 65 parts of Zinc Sulphate Monohydrates, 25 parts of 15% PP-333 wettable powders.
3. the granular preparation of promotion rice tillering as claimed in claim 1 is characterized in that: by following formulated according to raw materials in weight portion: 75 parts of Zinc Sulphate Monohydrates, 15 parts of 15% PP-333 wettable powders.
4. the granular preparation of promotion rice tillering as claimed in claim 1 is characterized in that: by following formulated according to raw materials in weight portion: 70 parts of Zinc Sulphate Monohydrates, 21 parts of 15% PP-333 wettable powders.
5. like the granular preparation of each described promotion rice tillering of claim 1-4, it is characterized in that: prepare according to following steps:
(1) choose Zinc Sulphate Monohydrate, 15% PP-333 wettable powder batching according to above-mentioned weight part, mix back mistake >=70 mesh sieves, the powder after mixing is sieved is delivered to tablets press;
(2) with HPP water is delivered to the atomising head of tablets press, start tablets press simultaneously and carry out granulation;
(3) particle of moulding in the tablets press is delivered to carried out drying in the drying plant;
(4) particulate product with gained after the drying carries out sub-sieve, pack, and diameter is the granular preparation that the spherical shape product of 2-3 millimeter is said promotion rice tillering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110345199.8A CN102503692B (en) | 2011-11-04 | 2011-11-04 | Granular preparation for promoting rice tillering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110345199.8A CN102503692B (en) | 2011-11-04 | 2011-11-04 | Granular preparation for promoting rice tillering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102503692A true CN102503692A (en) | 2012-06-20 |
| CN102503692B CN102503692B (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110345199.8A Active CN102503692B (en) | 2011-11-04 | 2011-11-04 | Granular preparation for promoting rice tillering |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986687A (en) * | 2012-11-08 | 2013-03-27 | 高润宝 | Rice plant growth regulator in tillering stage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090835A (en) * | 1993-11-11 | 1994-08-17 | 谢立平 | Special fertilizer additive for rice |
| CN1216300A (en) * | 1998-11-18 | 1999-05-12 | 王孟廷 | Rice seedlings raising agent for raising rice seedlings in dry land |
| CN1504090A (en) * | 2002-11-29 | 2004-06-16 | 冯太勤 | Anti-lodging invigorator formulation for rice |
| CN101444209A (en) * | 2008-12-23 | 2009-06-03 | 江西省农业科学院土壤肥料与资源环境研究所 | Composite rice tillering-control agent |
| WO2009139105A1 (en) * | 2008-05-13 | 2009-11-19 | コスモ石油株式会社 | Agent for improving good rice seedling growth |
-
2011
- 2011-11-04 CN CN201110345199.8A patent/CN102503692B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1090835A (en) * | 1993-11-11 | 1994-08-17 | 谢立平 | Special fertilizer additive for rice |
| CN1216300A (en) * | 1998-11-18 | 1999-05-12 | 王孟廷 | Rice seedlings raising agent for raising rice seedlings in dry land |
| CN1504090A (en) * | 2002-11-29 | 2004-06-16 | 冯太勤 | Anti-lodging invigorator formulation for rice |
| WO2009139105A1 (en) * | 2008-05-13 | 2009-11-19 | コスモ石油株式会社 | Agent for improving good rice seedling growth |
| CN101444209A (en) * | 2008-12-23 | 2009-06-03 | 江西省农业科学院土壤肥料与资源环境研究所 | Composite rice tillering-control agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986687A (en) * | 2012-11-08 | 2013-03-27 | 高润宝 | Rice plant growth regulator in tillering stage |
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| Publication number | Publication date |
|---|---|
| CN102503692B (en) | 2014-04-16 |
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Denomination of invention: A granule preparation for promoting rice tillering Effective date of registration: 20210104 Granted publication date: 20140416 Pledgee: Jiangxi branch of Bank of China Ltd. Pledgor: WUHAN PURUIFENG BIOTECHNOLOGY Co.,Ltd. Registration number: Y2020980010568 |
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Denomination of invention: Granular preparation for promoting rice tillering Effective date of registration: 20220127 Granted publication date: 20140416 Pledgee: Jiangxi branch of Bank of China Ltd. Pledgor: WUHAN PURUIFENG BIOTECHNOLOGY Co.,Ltd. Registration number: Y2022980001308 |
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Date of cancellation: 20230328 Granted publication date: 20140416 Pledgee: Jiangxi branch of Bank of China Ltd. Pledgor: WUHAN PURUIFENG BIOTECHNOLOGY Co.,Ltd. Registration number: Y2022980001308 |