CN105152774A - Novel paddy rice reviving tillering granular fertilizer and preparation method thereof - Google Patents
Novel paddy rice reviving tillering granular fertilizer and preparation method thereof Download PDFInfo
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- CN105152774A CN105152774A CN201510549769.3A CN201510549769A CN105152774A CN 105152774 A CN105152774 A CN 105152774A CN 201510549769 A CN201510549769 A CN 201510549769A CN 105152774 A CN105152774 A CN 105152774A
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Abstract
The invention discloses novel paddy rice reviving tillering granular fertilizer and a preparation method thereof. The novel paddy rice reviving tillering granular fertilizer is prepared by adopting the following raw materials in part by weight: peat, 1mol/L sodium pyrophosphate solution, 6mol/L KOH solution, zinc oxide, ammonium sulfate, paclobutrazol, rooting powder, EDTA, plant ash, attapulgite, ascorbic acid, resin additives and an appropriate amount of water. The tillering fertilizer is chelated twice and is mainly used for the tillering of paddy rice; the first time is the chelating process of EDTA, the second time is actually to absorb the modified peat, and for the traditional reviving fertilizer in the market, the novel paddy rice reviving tillering granular fertilizer has an effect for reviving, tillering and preventing the falling of the paddy rice.
Description
Technical field
The invention belongs to the Technology field of fertilizer, be specifically related to a kind of paddy rice and turn green granulated fertilizer and preparation method thereof of tillering.
Background technology
Humic acid is that plant and animal residues passes through complicated biology, chemical action is formed, account for 50% ~ 80% of total organic matter in soil and hydrosphere ecosystem, it is rich in various active group, can interact with many organic and inorganic things, while it provides nutrient to plant, the behavior of agricultural chemicals in edatope can be controlled.Humic acid of many uses, its application has penetrated into all respects such as industry, agricultural, medical science, environment protection.Natural humic acid is extensively present in soil, river silt, oceanic sediment, brown coal and weathered coal etc., and peat is exactly the important source of one, and the extraction yield how improving humic acid becomes the important direction of of humic acid research now.
The macromolecular basic structure of humic acid is aromatic nucleus and alicyclic ring, ring has the functional groups such as carboxyl, hydroxyl, carbonyl, quinonyl, methoxyl group.He with the metal ion clutch in water, can be conducive to nutritive element and transmits to crop, and can improve spy and allow structure, is conducive to the growth of farm crop.
Nowadays agricultural, plant husbandry have become the important indicator of a national productivity, in order to improve productivity effect, large-scale agricultural, plant husbandry are accelerated to produce, and often cause planting site nutrition to put down weary, and inevitably abuse chemical fertilizer improves production, a large amount of uses of fertilizer, really output can be improved, but fertilizer within the time of plantation, all can not utilize effectively, there is data declaration: the fertilizer component of more than 30% enters soil, river because of rain drop erosion, causes serious pollution.Cause algae " wildness ", fish are because of anoxic mortality, and cause ecological serious unbalance, spend in river regulation every year, the expense of land forming should not be underestimated.
Summary of the invention
The time that the present invention reserves at planting area to improve fertilizer, improve utilization rate of fertilizer, avoid causing severe contamination because rain drop erosion enters physical environment, propose peat to be carried out modification and be used for alleviating the problems referred to above in fertilizer, concrete grammar is as follows:
A kind of paddy rice is turned green granulated fertilizer of tillering, it is characterized in that, be made up of the raw material of following weight part: peat 22 ~ 27,1mol/L sodium pyrophosphate solution 5 ~ 8,6mol/LKOH solution 8 ~ 12, zinc oxide 20 ~ 24, ammonium sulfate 45 ~ 60,50% paclobutrazol 7 ~ 10, root-inducing powder 3 ~ 5, EDTA10 ~ 14, plant ash 10 ~ 15, attapulgite 18 ~ 22, xitix 3 ~ 6, resin additive 4 ~ 6 and appropriate water;
Described resin additive is made up of the raw material of following weight part: polyvinyl alcohol 12 ~ 16,15% formaldehyde solution 3 ~ 5, turps 4 ~ 6, stearic acid 1.5 ~ 3,40% sodium peroxide solution 8 ~ 10, cyclodextrin 3 ~ 6 and appropriate water; Preparation method is: be that solvent joins in reactor with Virahol, be blended into the water dilution of 5 ~ 6 times of its weight parts, then add polyvinyl alcohol and 15% formaldehyde solution, be warming up to 70 ~ 80 DEG C, be stirred to and dissolve completely, then 35 ~ 40 DEG C are cooled to, maintain 1 ~ 1.5h to be polymerized, be blended into turps, stearic acid after completing, after stirring and dissolving, be blended into other remaining component, finally stir into oily liquid, be incubated for subsequent use.
Paddy rice is turned green the preparation method of granulated fertilizer of tillering, and it is characterized in that, comprises following step:
(1) peat is carried out ball milling 30 ~ 40min, cross 60 mesh sieves, then put and dry 3 ~ 4h under 105 ~ 115 DEG C of conditions in an oven, become granular pulvis;
(2) pulvis described in (1) is placed in reaction vessel, adds the water of 2 ~ 3 times of its weight parts, then add 1mol/L sodium pyrophosphate solution and 6mol/LKOH solution simultaneously, be placed in ultrasonic cleaning machine, power 0.75kw, is incubated 80 DEG C of effect 60 ~ 80min, regulates pH to partial neutral;
(3) resin additive is joined in the total material described in (2), stir, finally control solid carbon dioxide and divide, again carry out the particulate state being ground into 60 mesh sieves;
(4) zinc oxide is joined in reactor, add the water of 3 ~ 4 times of its weight parts, be heated to 80 ~ 90 DEG C, EDTA is added after stirring solvent, slowly stir 3 ~ 4h under heat-retaining condition and carry out chelating, add ammonium sulfate and the particulate modified molybdenum peat described in (3) after completing, continue chelating 20 ~ 30min;
(5) mixing plant ash and other remaining component join in total material of (4), and by disc granulation after mixing, screening, dries.
Starting point of the present invention is the adsorption effect utilizing humic acid, peat is adopted to be that a kind of humic acid fertilizer prepared by raw material, but not only containing a large amount of humic acid compositions in peat, also there is certain impurity, some free radicals and functional group hinder humic acid release ontological idea of freedom base, have a strong impact on the adsorption effect of humic acid in peat, the extraction carrying out humic acid to peat can improve the efficiency of modified turf.
By to the pre-treatment of peat before extracting, can improve the extraction yield of humic acid in peat, invention compared for different pretreatments method by experiment, atmospheric oxidation pre-treatment and ultrasonic pretreatment useful to extraction yield, but promote DeGrain.The extraction yield obtained after adopting nitric acid to carry out pre-treatment to test sample is best.
No matter adopt which kind of pretreatment process, with Na
4p
2o
7when+KOH makes alkali extracting solution, extraction effect is best.The molten analysis of alkali shows, adds 0.1mol/LNa
4p
2o
7with alkali liquid-phase mixing, the extraction yield of humic acid is promoted significantly, and the molten effect of alkali increases along with the increase of alkali concn.
Peat is the middle atmospheric swamp ground product formed through thousand, be rich in beyond humic acid, also containing organic and talc particles, the fiber impurity of humic acid and plant decay is wrapped in the surface of stone flour with a kind of form of colloid, the peat that to form, if adopt the extracting method believed, original peat structure can be destroyed, although humic acid obtains a certain amount of liberation, but be easy to depart from original body, favourable in water, although or mineral fertilizer element can be adsorbed, but be difficult to the effect playing sedimentation, still cannot improve the problem of fertilizer loss, so on this basis, after invention is extracted accordingly to humic acid, with polyvinyl alcohol, modified peat-resin particle is prepared in formaldehyde effect, make to possess certain adhesive characteristics between peat body, that the humic acid composition extracted sticks to each other to a certain extent and between peat talc particles, have the characterization of adsorption to chemical fertilizer concurrently simultaneously.
Beneficial effect of the present invention: fertilizer of tillering of the present invention is through twice chelating, be mainly used in the use of tillering of paddy rice, be the chelating process of EDTA for the first time, second time is the absorption of modified turf in fact, for dressing of turnning green stage traditional on market, the present invention to rice striking root, tiller, lodging-prevention can work.
Embodiment
Embodiment 1:
A kind of paddy rice is turned green granulated fertilizer of tillering, it is characterized in that, be made up of the raw material of following weight part (Kg): peat 26,1mol/L sodium pyrophosphate solution 7,6mol/LKOH solution 10, zinc oxide 22, ammonium sulfate 45,50% paclobutrazol 10, root-inducing powder 5, EDTA14, plant ash 15, attapulgite 22, xitix 3, resin additive 4 and appropriate water;
Described resin additive is made up of the raw material of following weight part: polyvinyl alcohol 16,15% formaldehyde solution 5, turps 4, stearic acid 1.5,40% sodium peroxide solution 8, cyclodextrin 5 and appropriate water; Preparation method is: be that solvent joins in reactor with Virahol, be blended into the water dilution of 5 ~ 6 times of its weight parts, then add polyvinyl alcohol and 15% formaldehyde solution, be warming up to 70 ~ 80 DEG C, be stirred to and dissolve completely, then 35 ~ 40 DEG C are cooled to, maintain 1 ~ 1.5h to be polymerized, be blended into turps, stearic acid after completing, after stirring and dissolving, be blended into other remaining component, finally stir into oily liquid, be incubated for subsequent use.
Paddy rice is turned green the preparation method of granulated fertilizer of tillering, and it is characterized in that, comprises following step:
(1) peat is carried out ball milling 30 ~ 40min, cross 60 mesh sieves, then put and dry 3 ~ 4h under 105 ~ 115 DEG C of conditions in an oven, become granular pulvis;
(2) pulvis described in (1) is placed in reaction vessel, adds the water of 2 ~ 3 times of its weight parts, then add 1mol/L sodium pyrophosphate solution and 6mol/LKOH solution simultaneously, be placed in ultrasonic cleaning machine, power 0.75kw, is incubated 80 DEG C of effect 60 ~ 80min, regulates pH to partial neutral;
(3) resin additive is joined in the total material described in (2), stir, finally control solid carbon dioxide and divide, again carry out the particulate state being ground into 60 mesh sieves;
(4) zinc oxide is joined in reactor, add the water of 3 ~ 4 times of its weight parts, be heated to 80 ~ 90 DEG C, EDTA is added after stirring solvent, slowly stir 3 ~ 4h under heat-retaining condition and carry out chelating, add ammonium sulfate and the particulate modified molybdenum peat described in (3) after completing, continue chelating 20 ~ 30min;
(5) mixing plant ash and other remaining component join in total material of (4), and by disc granulation after mixing, screening, dries.
The granulated fertilizer of tillering of being turned green by a kind of paddy rice of the present invention is used for the dedicated fertilizer of paddy rice in tillering phase; select 5 mu of rice terraces as experimental group; fertilizer of the present invention is used mainly to use fertilizer for paddy rice in tillering phase; 5 mu of paddy rice implantation methods routinely of control group uses common fertilizer; the control of other curing conditions and disease and pest is all identical; result shows the paddy rice of experimental group; tiller more even; full; seldom have lodging phenomenon, the ability of insect pest is obviously strengthened, and reduces Fertilizer application amount simultaneously; protection of the environment, cannot estimate the contribution that economy is made.
Claims (2)
1. a paddy rice is turned green granulated fertilizer of tillering, it is characterized in that, be made up of the raw material of following weight part: peat 22 ~ 27,1mol/L sodium pyrophosphate solution 5 ~ 8,6mol/LKOH solution 8 ~ 12, zinc oxide 20 ~ 24, ammonium sulfate 45 ~ 60,50% paclobutrazol 7 ~ 10, root-inducing powder 3 ~ 5, EDTA10 ~ 14, plant ash 10 ~ 15, attapulgite 18 ~ 22, xitix 3 ~ 6, resin additive 4 ~ 6 and appropriate water;
Described resin additive is made up of the raw material of following weight part: polyvinyl alcohol 12 ~ 16,15% formaldehyde solution 3 ~ 5, turps 4 ~ 6, stearic acid 1.5 ~ 3,40% sodium peroxide solution 8 ~ 10, cyclodextrin 3 ~ 6 and appropriate water; Preparation method is: be that solvent joins in reactor with Virahol, be blended into the water dilution of 5 ~ 6 times of its weight parts, then add polyvinyl alcohol and 15% formaldehyde solution, be warming up to 70 ~ 80 DEG C, be stirred to and dissolve completely, then 35 ~ 40 DEG C are cooled to, maintain 1 ~ 1.5h to be polymerized, be blended into turps, stearic acid after completing, after stirring and dissolving, be blended into other remaining component, finally stir into oily liquid, be incubated for subsequent use.
2. a kind of paddy rice is turned green the preparation method of granulated fertilizer of tillering according to claim 1, it is characterized in that, comprises following step:
(1) peat is carried out ball milling 30 ~ 40min, cross 60 mesh sieves, then put and dry 3 ~ 4h under 105 ~ 115 DEG C of conditions in an oven, become granular pulvis;
(2) pulvis described in (1) is placed in reaction vessel, adds the water of 2 ~ 3 times of its weight parts, then add 1mol/L sodium pyrophosphate solution and 6mol/LKOH solution simultaneously, be placed in ultrasonic cleaning machine, power 0.75kw, is incubated 80 DEG C of effect 60 ~ 80min, regulates pH to partial neutral;
(3) resin additive is joined in the total material described in (2), stir, finally control solid carbon dioxide and divide, again carry out the particulate state being ground into 60 mesh sieves;
(4) zinc oxide is joined in reactor, add the water of 3 ~ 4 times of its weight parts, be heated to 80 ~ 90 DEG C, EDTA is added after stirring solvent, slowly stir 3 ~ 4h under heat-retaining condition and carry out chelating, add ammonium sulfate and the particulate modified molybdenum peat described in (3) after completing, continue chelating 20 ~ 30min;
(5) mixing plant ash and other remaining component join in total material of (4), and by disc granulation after mixing, screening, dries.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967923A (en) * | 2016-03-17 | 2016-09-28 | 安徽凤阳德诚科技有限公司 | A vegetable fertilizer adopting modified peat and a preparing method thereof |
| CN105967832A (en) * | 2016-03-17 | 2016-09-28 | 安徽凤阳德诚科技有限公司 | A soil-improving type fruit tree fertilizer and a preparing method thereof |
| CN105967833A (en) * | 2016-03-17 | 2016-09-28 | 安徽凤阳德诚科技有限公司 | A high-quality nutrient preserving fertilizer for paddy rice and a preparing method thereof |
| CN107721554A (en) * | 2017-09-30 | 2018-02-23 | 王丹切 | Rapid Rooting powder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295993A (en) * | 1999-11-16 | 2001-05-23 | 中国综合开发研究院东北设计研究分院 | Huangningsu biological medicinal fertilizer and productive technology thereof |
| CN1420119A (en) * | 2002-11-26 | 2003-05-28 | 吕俊珍 | Process for preparing humic acid |
| CN1556076A (en) * | 2003-12-30 | 2004-12-22 | 广东省农业科学院土壤肥料研究所 | Growth regulating type paddy rice special long effact fertilizer |
| CN104844358A (en) * | 2015-05-06 | 2015-08-19 | 肥西县农业技术推广中心 | Special foliar fertilizer added with plant regulator for rice and preparation method of foliar fertilizer |
| CN104844359A (en) * | 2015-05-06 | 2015-08-19 | 肥西县农业技术推广中心 | Trace element fertilizer for efficient utilization for paddy fields and preparation method of trace element fertilizer |
-
2015
- 2015-09-01 CN CN201510549769.3A patent/CN105152774A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295993A (en) * | 1999-11-16 | 2001-05-23 | 中国综合开发研究院东北设计研究分院 | Huangningsu biological medicinal fertilizer and productive technology thereof |
| CN1420119A (en) * | 2002-11-26 | 2003-05-28 | 吕俊珍 | Process for preparing humic acid |
| CN1556076A (en) * | 2003-12-30 | 2004-12-22 | 广东省农业科学院土壤肥料研究所 | Growth regulating type paddy rice special long effact fertilizer |
| CN104844358A (en) * | 2015-05-06 | 2015-08-19 | 肥西县农业技术推广中心 | Special foliar fertilizer added with plant regulator for rice and preparation method of foliar fertilizer |
| CN104844359A (en) * | 2015-05-06 | 2015-08-19 | 肥西县农业技术推广中心 | Trace element fertilizer for efficient utilization for paddy fields and preparation method of trace element fertilizer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967923A (en) * | 2016-03-17 | 2016-09-28 | 安徽凤阳德诚科技有限公司 | A vegetable fertilizer adopting modified peat and a preparing method thereof |
| CN105967832A (en) * | 2016-03-17 | 2016-09-28 | 安徽凤阳德诚科技有限公司 | A soil-improving type fruit tree fertilizer and a preparing method thereof |
| CN105967833A (en) * | 2016-03-17 | 2016-09-28 | 安徽凤阳德诚科技有限公司 | A high-quality nutrient preserving fertilizer for paddy rice and a preparing method thereof |
| CN107721554A (en) * | 2017-09-30 | 2018-02-23 | 王丹切 | Rapid Rooting powder |
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Application publication date: 20151216 |
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