CN102503692B - Granular preparation for promoting rice tillering - Google Patents
Granular preparation for promoting rice tillering Download PDFInfo
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- CN102503692B CN102503692B CN201110345199.8A CN201110345199A CN102503692B CN 102503692 B CN102503692 B CN 102503692B CN 201110345199 A CN201110345199 A CN 201110345199A CN 102503692 B CN102503692 B CN 102503692B
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- rice
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- granular preparation
- tillering
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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 44
- 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 58
- 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
- 239000005985 Paclobutrazol Substances 0.000 claims abstract description 20
- 241000196324 Embryophyta Species 0.000 claims abstract description 19
- 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 5
- 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
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000012798 spherical particle Substances 0.000 claims 1
- 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 6
- 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
- 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 15
- 238000000034 method Methods 0.000 description 6
- 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
- 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
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 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
- 239000007788 liquid Substances 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
- 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 Fertilizer medicine production technical field, specifically 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.Tiller position is lower, tillers and occurs more early, and just the more, the possibility of Cheng Sui is larger for the blade on tillering, and be called effective tillering this tillering.Tillering mostly in the high tiller position of being born slow can not Cheng Sui, is called ineffective tillering.The number of tillering is sooner or later in close relations with the rice transplanting depth, temperature, illumination, moisture, nutrient supply.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 object that increases fringe volume increase.Rice seedling is transplanted to behind land for growing field crops, conventionally needs the period of seedling establishment of 5-7 days.Generally turn green and start to tiller for latter 3 days.If now applied fertilizer not in time or improper fertilization, will tiller few, low position tiller rate is low.Therefore especially nitrogenous fertilizer is most important, after rice shoot is turned green, to impose immediately tillering fertilizer.
Current high-yield rice kind, plant is all relatively tall and big, so prevent that lodging from just seeming very important.And the difficult problem that this contradiction of high yield and plant height is not captured together with in breeding being all the time.Resistant to lodging is a large obstacle in current rice high yield High-quality Cultivation.Because 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, Basalinternodelength, a little less than lodging tolerance; Basal internode is short, and lodging tolerance is strong.Early stage, rich water was many, cauline leaf excessive growth, and stem stalk is thin and delicate, Basalinternodelength, top is overweight, thereby bend type lodging or the type lodging that fractures.Utilizing plant growth retardent to control Plant Height of Rice 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 significantly increased production.Although improved seeds are bases of high crop yield, the effect of fertilizer in crop yield is of equal importance, and its volume increase share accounts for more than 50%, so rice growth be unable to do without fertilizer.Improving the utilization ratio of fertilizer and the production of fertilizer to compound (many containing nutrient kind, containing agricultural chemicals, hormone, weedicide etc.), high efficiency future development, is the development trend of fertilizer.
For a long time, have many rice agricultures because of fertilising kind, quantity and method improper, every mu of hundreds of jin of the underproduction, have even because of lodging, No kernels or seeds are gathered, as in a year of scarcity.The many fringes of many tillers, control prosperous anti-downly, guarantee paddy rice high and stable yields, this is the target that vast rice agriculture is pursued always.
Summary of the invention
The 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, paddy rice white root is increased, the strong root and stem of certain plants that hails of the green bar of leaf, increase effective tillering and effective fringe, reach the effect of prosperous anti-down, the increasing both production and income of control, solved preferably because of a rice tillering easy difficult problem for the lodging underproduction less.
The embodiment of the present invention provides a kind of granular preparation that promotes rice tillering, by the following preparation of raw material according to weight part proportioning, is formed: 65～75 parts of Zinc Sulphate Monohydrates, 15～25 parts of 15% paclobutrazol wettable powders.
The granular preparation of promotion rice tillering as above, is formed by the following preparation of raw material according to weight part proportioning: 65 parts of Zinc Sulphate Monohydrates, 25 parts of 15% paclobutrazol wettable powders.
The granular preparation of promotion rice tillering as above, is formed by the following preparation of raw material according to weight part proportioning: 75 parts of Zinc Sulphate Monohydrates, 15 parts of 15% paclobutrazol wettable powders.
The granular preparation of promotion rice tillering as above, is formed by the following preparation of raw material according to weight part proportioning: 70 parts of Zinc Sulphate Monohydrates, 21 parts of 15% paclobutrazol wettable powders.
The granular preparation of promotion rice tillering as above, in accordance with the following steps preparation:
(1) according to above-mentioned weight part, choose Zinc Sulphate Monohydrate, 15% paclobutrazol wettable powder batching, mix rear mistake >=70 mesh sieve, the powder after mixing is sieved is delivered to tablets press;
(2) by high-pressure pump, water is delivered to the atomising head of tablets press, started tablets press simultaneously and carry out granulation;
(3) particle of moulding in tablets press is delivered in drying plant and is dried;
(4) particulate product of gained after dry is carried out to sub-sieve, pack, diameter is the granular preparation that the spherical shape product of 2-3 millimeter is described promotion rice tillering.
Beneficial effect of the present invention:
1, this granular preparation contains plant growth retardent, and 15% paclobutrazol wettable powder, is particularly suitable for using after 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, control internode elongation, reduce plant height 7-11 centimetre, at utmost prevent lodging, reach the effect of increasing both production and income, solved preferably because of rice tillering less easily lodging the underproduction a difficult problem.
2, zinc is to affect the most outstanding element of protein synthesis, and crop reproductive development and fertilization are also had to impact.Deficiency Xn Rice Plants zinc, the stagnation of growing, the blade chlorosis that diminishes is turned white, pulvinus anomaly pendulum or dislocation.Rice growth is very responsive to zinc, conventionally using paddy rice as the rich scarce plant indicator of judgement Soil Available Zinc.This product adds micro-zinc fertilizer, and Zinc Sulphate Monohydrate, can effectively prevent that paddy rice from sitting the generation of the stiff seedling of the root and stem of certain plants and " disease of stunting ", promotes growth and tillers, and improve drought resisting, the cryophylactic ability of paddy rice, effect of increasing production is good.
3, Zinc Sulphate Monohydrate and 15% paclobutrazol wettable powder mix the granular preparation of producing, (medicinal liquid agitating is inhomogeneous to use spray method with existing plant growth retardent, easily repeat spray, occur that paddy growth is uneven) compare, preparation of the present invention and urea granules are in the same size, compounding application is very convenient, and better effects if.
Accompanying drawing explanation
Fig. 1 is the preparation flow figure of the present invention's granular preparation of promoting rice tillering.
Embodiment
Below by specific embodiment, the invention will be further described, 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 the former medicine of 95% paclobutrazol and suitable auxiliary agent and filler to 15% paclobutrazol wettable powder.In national Specification 15% paclobutrazol wettable powder, pure paclobutrazol mass percent is 15%) 25 parts; according to above-mentioned weight quota batching, mix mistake >=70 mesh sieve; powder after mixing is sieved is delivered to tablets press, and described tablets press can be spherule tablets press.
(2) by high-pressure pump, water is delivered to the atomising head of tablets press, started tablets press simultaneously and carry out granulation.
(3) particle of moulding is delivered in drying plant and is dried, described drying plant can be calorifier, drying bed etc.
(4) particulate product of gained after dry is carried out to sub-sieve, pack, diameter is that the spherical shape product of 2-3 millimeter is granular preparation; Also can add as required pigment and make colour (such as green, yellow, red etc.) product.
2, the production of small packages product
Above-mentioned particle is divided into Different Weight, divides to be filled in bottle or in bag and seal and be product.This production technique is simple, packs, transports, uses very convenient.
3, using method:
(1) (concrete consumption is depending on paddy rice growing way over the years for 200-250 gram of this product mu amount of application.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 of urea (tillering fertilizer) mix thoroughly and spread fertilizer over the fields.This product is entirely water-soluble, rapid-action.
(2) this product also can be used for rice seedling seedbed.At shoot transplanting equipment, within first about 10 days, spread fertilizer over the fields.Rice shoot is used after this product, is transplanted to land for growing field crops and just no longer uses this product.
(3) this product has aftereffect, and same plot is not reused.
Within 2010, use embodiment 1 and do not use (contrast) on semilate rice " Shanyou 63 " and compare test, result is as follows:
As can be seen from the above table, use after the granular preparation of embodiment 1, and do not use and compare, increase effective fringe 14%, increase output 12.5%, plant height has reduced by 10.8 centimetres.
Embodiment 2
Get respectively by weight 75 parts of trace element fertilizer Zinc Sulphate Monohydrates, 15% 15 parts of paclobutrazol wettable powders, standby.
Its preparation method is identical with embodiment 1, does not repeat them here.
Within 2011, use embodiment 2 and do not use (contrast) on semilate rice " two line system " and compare test, result is as follows:
As can be seen from the above table, use after the granular preparation of embodiment 2, and do not use and compare, increase effective fringe 10.4%, increase output 10.1%, plant height has reduced by 7.2 centimetres.
Embodiment 3
Get respectively by weight 70 parts of trace element fertilizer Zinc Sulphate Monohydrates, 15% 21 parts of paclobutrazol wettable powders, standby.
Its preparation method is identical with embodiment 1, does not repeat them here.
Within 2011, on semilate rice " raise two excellent No. 6 ", use embodiment 3 and do not use (contrast) and compare test, result is as follows:
As can be seen from the above table, use after the granular preparation of embodiment 3, and do not use and compare, increase effective fringe 14.2%, increase output 14.0%, plant height has reduced by 9.6 centimetres.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly belongs to those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in 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 the following preparation of raw material according to weight part proportioning, formed: 65～75 parts of Zinc Sulphate Monohydrates, 15～25 parts of 15% paclobutrazol wettable powders; Described granular preparation is the spherical particle agent of 2-3 millimeters of diameters.
2. the granular preparation of promotion rice tillering as claimed in claim 1, is characterized in that: by the following preparation of raw material according to weight part proportioning, formed: 65 parts of Zinc Sulphate Monohydrates, 25 parts of 15% paclobutrazol wettable powders.
3. the granular preparation of promotion rice tillering as claimed in claim 1, is characterized in that: by the following preparation of raw material according to weight part proportioning, formed: 75 parts of Zinc Sulphate Monohydrates, 15 parts of 15% paclobutrazol wettable powders.
4. the granular preparation of promotion rice tillering as claimed in claim 1, is characterized in that: by the following preparation of raw material according to weight part proportioning, formed: 70 parts of Zinc Sulphate Monohydrates, 21 parts of 15% paclobutrazol wettable powders.
5. the granular preparation of the promotion rice tillering as described in claim 1-4 any one, is characterized in that: preparation in accordance with the following steps:
(1) according to above-mentioned weight part, choose Zinc Sulphate Monohydrate, 15% paclobutrazol wettable powder batching, mix rear mistake >=70 mesh sieve, the powder after mixing is sieved is delivered to tablets press;
(2) by high-pressure pump, water is delivered to the atomising head of tablets press, started tablets press simultaneously and carry out granulation;
(3) particle of moulding in tablets press is delivered in drying plant and is dried;
(4) particulate product of gained after dry is carried out to sub-sieve, pack, the spherical shape product that diameter is 2-3 millimeters is the granular preparation of described 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 |
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| CN102503692A CN102503692A (en) | 2012-06-20 |
| CN102503692B true CN102503692B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110345199.8A Active CN102503692B (en) | 2011-11-04 | 2011-11-04 | Granular preparation for promoting rice tillering |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102986687A (en) * | 2012-11-08 | 2013-03-27 | 高润宝 | Rice plant growth regulator in tillering stage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1090835A (en) * | 1993-11-11 | 1994-08-17 | 谢立平 | Special fertilizer additive for rice |
| CN1074396C (en) * | 1998-11-18 | 2001-11-07 | 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 |
| JP5276894B2 (en) * | 2008-05-13 | 2013-08-28 | コスモ石油株式会社 | Rice seedling raising improver |
| 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 |
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| CN102503692A (en) | 2012-06-20 |
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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 |