CN103755441B - A kind of Organic slow-release fertilizer special for paddy rice and preparation method thereof - Google Patents
A kind of Organic slow-release fertilizer special for paddy rice and preparation method thereof Download PDFInfo
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- CN103755441B CN103755441B CN201310706132.1A CN201310706132A CN103755441B CN 103755441 B CN103755441 B CN 103755441B CN 201310706132 A CN201310706132 A CN 201310706132A CN 103755441 B CN103755441 B CN 103755441B
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Abstract
The invention provides a kind of Organic slow-release fertilizer special for paddy rice and preparation method thereof, described Organic slow-release fertilizer special for paddy rice is made up of xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, nitrogenous fertilizer, fused(calcium magnesium)phosphate, potash fertilizer, trace element and water, described trace element is made up of agricultural rare-earth, borax, manganous sulfate and Zinc Sulphate Heptahydrate, and its preparation method is that after each components dissolved stirs, mixing granulation forms; Described Organic slow-release fertilizer special for paddy rice reasonable recipe, the utilization ratio of fertilizer and the rate of output of paddy rice is substantially increased by the synergy of each component, efficiently solve crop eutrophy or nutritional deficiency disease problem simultaneously, substantially improve the mouthfeel of paddy rice, effectively prevent the water pollution problem because fertilizer loss brings simultaneously, improvement soil, economizes on resources, reduces costs; Described preparation method is simple, is applicable to the needs that large-scale industrial is produced.
Description
Technical field
The present invention relates to a kind of organic fertilizer and preparation method thereof, especially a kind of Organic slow-release fertilizer special for paddy rice and preparation method thereof.
Background technology
Need to use chemical fertilizer in the planting process of paddy rice, but the evolutionary process changing soil that the use of chemical fertilizer is artificial, make in existing agricultural production process, the mineral substance of nature weathering cannot meet the needs that paddy rice grows fast, cause nutrient deficiency, need to carry out artificial auxiliary interpolation.But the demand of paddy rice to nutrient reaches 17 kinds, comprises carbon, hydrogen, oxygen; Nitrogen, phosphorus, potassium; Calcium, magnesium, sulphur etc., and the paddy rice of different varieties is also different to the demand of nutrient, so there is composite fertilizer, Chemical Mixed Fertilizer, survey soil formula fertilizer, to realizing the balanced nutritious absorption of crop.But long term production finds that various paddy rice is also different and be nonlinear to the absorption rate of nutrient, so invented Controlled Release Fertilizer, mainly sulphur coating and wax film-coating technique, but still fail to solve the utilization ratio problem of instant fertilizer, and then eutrophy or nutritional deficiency disease problem and instant fertilizer can not to be solved in growth process of riceplant to run off the water pollution problem brought.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Organic slow-release fertilizer special for paddy rice.
Another technical problem to be solved by this invention is the preparation method providing above-mentioned special slow release fertilizer.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of Organic slow-release fertilizer special for paddy rice, by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, nitrogenous fertilizer, fused(calcium magnesium)phosphate, potash fertilizer, trace element and water composition, by its weight parts xylogen 12-15 part, diatomite 4-6 part, attapulgite 3-5 part, humic acid 8-11 part, calcium-base bentonite 10-15 part, nitrogenous fertilizer 8-14 part, fused(calcium magnesium)phosphate 5-8 part, potash fertilizer 3-5 part, trace element 0.8-1.1 part, water 9-13 part, wherein, described trace element is by agricultural rare-earth, borax, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.6 parts, manganous sulfate 1.6 parts, Zinc Sulphate Heptahydrate 1.6 parts.
Preferably, above-mentioned Organic slow-release fertilizer special for paddy rice, by 15 parts, its weight parts xylogen, 4 parts, diatomite, attapulgite 4 parts, humic acid 10 parts, calcium-base bentonite 15 parts, 14 parts, nitrogenous fertilizer, 5 parts, fused(calcium magnesium)phosphate, 4 parts, potash fertilizer, trace element 1.1 parts, 12.2 parts, water.
Preferably, above-mentioned Organic slow-release fertilizer special for paddy rice, described nitrogenous fertilizer is ammonium sulfate, ammonium phosphate or monoammonium phosphate; Potash fertilizer is Repone K or potassium sulfate.
The preparation method of above-mentioned Organic slow-release fertilizer special for paddy rice, concrete steps are:
(1) by above-mentioned parts by weight by nitrogenous fertilizer, fused(calcium magnesium)phosphate, potash fertilizer in dissolving tank internal recycle heating for dissolving, temperature controls at 90-96 DEG C, makes macroelement lysate;
(2) by above-mentioned parts by weight, borax, manganous sulfate, Zinc Sulphate Heptahydrate and agricultural rare-earth are dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) by above-mentioned parts by weight, xylogen, diatomite, attapulgite, humic acid and calcium-base bentonite are carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
Preferably, the preparation method of above-mentioned Organic slow-release fertilizer special for paddy rice, after being also included in step (5) extruding granulating, will extruding particle and throw circle through three grades, and be carried out drying, cooling by salable product through transfer roller in described step.
Above-mentioned Organic slow-release fertilizer special for paddy rice, is suitable for the northern single harvest rice, and fertilising 60kg/ mu, adopts the mode of broadcasting sowing to apply fertilizer, 120 days time, and contrast volume increase more than 10.5%, quality improves one-level, increases income more than 188 yuan/mu.
The invention has the beneficial effects as follows:
Above-mentioned Organic slow-release fertilizer special for paddy rice, reasonable recipe, the utilization ratio of fertilizer and the rate of output of paddy rice and oil yield is substantially increased by the synergy of each component, efficiently solve crop eutrophy or nutritional deficiency disease problem simultaneously, substantially improve the mouthfeel of paddy rice, effectively prevent the water pollution problem because fertilizer loss brings simultaneously, improvement soil, economize on resources, reduce costs; Described preparation method is simple, is applicable to the needs that large-scale industrial is produced.
Embodiment
Be further described technical scheme of the present invention below in conjunction with specific embodiment, each component of the present invention is commercial commodity.
Embodiment 1
A kind of Organic slow-release fertilizer special for paddy rice, by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, ammonium sulfate, fused(calcium magnesium)phosphate, Repone K, trace element and water composition, wherein, xylogen 15kg, diatomite 4kg, attapulgite 4kg, humic acid 10kg, calcium-base bentonite 15kg, ammonium sulfate 14kg, fused(calcium magnesium)phosphate 5kg, Repone K 4kg, trace element 1.1kg, water 12.2kg, described trace element is by agricultural rare-earth, borax, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.6 parts, manganous sulfate 1.6 parts, Zinc Sulphate Heptahydrate 1.6 parts.
The preparation method of above-mentioned Organic slow-release fertilizer special for paddy rice, concrete steps are:
(1) ammonium sulfate taken above-mentioned, fused(calcium magnesium)phosphate, Repone K are in dissolving tank internal recycle heating for dissolving, and temperature controls, at 92 DEG C, to make macroelement lysate;
(2) above-mentioned borax, manganous sulfate, Zinc Sulphate Heptahydrate and the agricultural rare-earth taken is dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) above-mentioned xylogen, diatomite, attapulgite, humic acid and the calcium-base bentonite taken is carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating;
(6) particle will be extruded and throw circle through three grades, and through transfer roller, salable product be carried out drying, cooling.
Embodiment 2
A kind of Organic slow-release fertilizer special for paddy rice, by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, ammonium phosphate, monoammonium phosphate, fused(calcium magnesium)phosphate, potassium sulfate, trace element and water composition, wherein, xylogen 15kg, diatomite 4kg, attapulgite 5kg, humic acid 11kg, calcium-base bentonite 10kg, ammonium phosphate 3kg, monoammonium phosphate 5kg, fused(calcium magnesium)phosphate 8kg, potassium sulfate 5kg, trace element 0.8kg, water 13kg, described trace element is by agricultural rare-earth, borax, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.6 parts, manganous sulfate 1.6 parts, Zinc Sulphate Heptahydrate 1.6 parts.
The preparation method of above-mentioned Organic slow-release fertilizer special for paddy rice, concrete steps are:
(1) ammonium phosphate taken above-mentioned, monoammonium phosphate, fused(calcium magnesium)phosphate, potassium sulfate are in dissolving tank internal recycle heating for dissolving, and temperature controls, at 90 DEG C, to make macroelement lysate;
(2) above-mentioned borax, manganous sulfate, Zinc Sulphate Heptahydrate and the agricultural rare-earth taken is dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) above-mentioned xylogen, diatomite, attapulgite, humic acid and the calcium-base bentonite taken is carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
Embodiment 3
A kind of Organic slow-release fertilizer special for paddy rice, by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, monoammonium phosphate, fused(calcium magnesium)phosphate, Repone K, trace element and water composition, wherein, xylogen 12kg, diatomite 6kg, attapulgite 3kg, humic acid 8kg, calcium-base bentonite 15kg, monoammonium phosphate 14kg, fused(calcium magnesium)phosphate 5kg, Repone K 3kg, trace element 1.1kg, water 9kg, described trace element is by agricultural rare-earth, borax, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.6 parts, manganous sulfate 1.6 parts, Zinc Sulphate Heptahydrate 1.6 parts.
The preparation method of above-mentioned Organic slow-release fertilizer special for paddy rice, concrete steps are:
(1) monoammonium phosphate taken above-mentioned, fused(calcium magnesium)phosphate, Repone K are in dissolving tank internal recycle heating for dissolving, and temperature controls, at 96 DEG C, to make macroelement lysate;
(2) above-mentioned borax, manganous sulfate, Zinc Sulphate Heptahydrate and the agricultural rare-earth taken is dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) above-mentioned xylogen, diatomite, attapulgite, humic acid and the calcium-base bentonite taken is carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
Embodiment 4
A kind of Organic slow-release fertilizer special for paddy rice, by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, ammonium phosphate, fused(calcium magnesium)phosphate, potassium sulfate, trace element and water composition, wherein, xylogen 13kg, diatomite 4.7kg, attapulgite 4.5kg, humic acid 10kg, calcium-base bentonite 12kg, ammonium phosphate 13kg, fused(calcium magnesium)phosphate 7kg, potassium sulfate 3.5kg, trace element 0.9kg, water 12kg, described trace element is by agricultural rare-earth, borax, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.6 parts, manganous sulfate 1.6 parts, Zinc Sulphate Heptahydrate 1.6 parts.
The preparation method of above-mentioned Organic slow-release fertilizer special for paddy rice, concrete steps are:
(1) ammonium phosphate taken above-mentioned, fused(calcium magnesium)phosphate, potassium sulfate are in dissolving tank internal recycle heating for dissolving, and temperature controls, at 94 DEG C, to make macroelement lysate;
(2) above-mentioned borax, manganous sulfate, Zinc Sulphate Heptahydrate and the agricultural rare-earth taken is dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) above-mentioned xylogen, diatomite, attapulgite, humic acid and the calcium-base bentonite taken is carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating;
(6) particle will be extruded and throw circle through three grades, and through transfer roller, salable product be carried out drying, cooling.
The described each component of one of above-described embodiment 1-4 is commercially available prod, and each amounts of components increased according to same ratio or reduce, the parts by weight relation of each component of gained all belongs to protection scope of the present invention.
Experimental example 1
Slow release organic fertilizer described in the embodiment of the present invention 1 is adopted to apply fertilizer to single cropping early rice experimental plot, Tanghai County, Tangshan City, other areas still use conventional fertilizers routine operation, " broadcasting sowing method " is taked to apply fertilizer according to 60kg/ mu Slow release organic fertilizer described in embodiment 1,120 days time, volume increase 10.5% is contrasted with traditional fertilization area, quality improves one-level, increases income 207 yuan/mu, and soil fertility is comparatively obviously optimized in other areas.
Above-mentioned detailed description of this kind of Organic slow-release fertilizer special for paddy rice and preparation method thereof being carried out with reference to embodiment; illustrative instead of determinate; several embodiments can be listed according to institute's limited range; therefore in the change do not departed under general plotting of the present invention and amendment, should belong within protection scope of the present invention.
Claims (5)
1. an Organic slow-release fertilizer special for paddy rice, it is characterized in that: by xylogen, diatomite, attapulgite, humic acid, calcium-base bentonite, nitrogenous fertilizer, fused(calcium magnesium)phosphate, potash fertilizer, trace element and water composition, by its weight parts xylogen 12-15 part, diatomite 4-6 part, attapulgite 3-5 part, humic acid 8-11 part, calcium-base bentonite 10-15 part, nitrogenous fertilizer 8-14 part, fused(calcium magnesium)phosphate 5-8 part, potash fertilizer 3-5 part, trace element 0.8-1.1 part, water 9-13 part, wherein, described trace element is by agricultural rare-earth, borax, manganous sulfate and Zinc Sulphate Heptahydrate composition, by its weight parts agricultural rare-earth 3 parts, borax 1.6 parts, manganous sulfate 1.6 parts, Zinc Sulphate Heptahydrate 1.6 parts, wherein, described Slow release organic fertilizer is prepared by following method:
(1) by above-mentioned parts by weight by nitrogenous fertilizer, fused(calcium magnesium)phosphate, potash fertilizer in dissolving tank internal recycle heating for dissolving, temperature controls at 90-96 DEG C, makes macroelement lysate;
(2) by above-mentioned parts by weight, borax, manganous sulfate, Zinc Sulphate Heptahydrate and agricultural rare-earth are dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) by above-mentioned parts by weight, xylogen, diatomite, attapulgite, humic acid and calcium-base bentonite are carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
2. Organic slow-release fertilizer special for paddy rice according to claim 1, is characterized in that: by 15 parts, its weight parts xylogen, 4 parts, diatomite, attapulgite 4 parts, humic acid 10 parts, calcium-base bentonite 15 parts, 14 parts, nitrogenous fertilizer, 5 parts, fused(calcium magnesium)phosphate, 4 parts, potash fertilizer, trace element 1.1 parts, 12.2 parts, water.
3. Organic slow-release fertilizer special for paddy rice according to claim 1 and 2, is characterized in that: described nitrogenous fertilizer is ammonium sulfate, ammonium phosphate or monoammonium phosphate; Potash fertilizer is Repone K or potassium sulfate.
4. the preparation method of the Organic slow-release fertilizer special for paddy rice that one of claim 1-3 is described, is characterized in that: concrete steps are:
(1) by above-mentioned parts by weight by nitrogenous fertilizer, fused(calcium magnesium)phosphate, potash fertilizer in dissolving tank internal recycle heating for dissolving, temperature controls at 90-96 DEG C, makes macroelement lysate;
(2) by above-mentioned parts by weight, borax, manganous sulfate, Zinc Sulphate Heptahydrate and agricultural rare-earth are dissolved successively in water, be prepared into micro-lysate, micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) by above-mentioned parts by weight, xylogen, diatomite, attapulgite, humic acid and calcium-base bentonite are carried out one-level stirring;
(4) step (2) Middle nutrition solution slowly, is evenly injected the carrier stirred through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
5. the preparation method of Organic slow-release fertilizer special for paddy rice according to claim 4, it is characterized in that: after being also included in step (5) extruding granulating in described step, particle will be extruded and throw circle through three grades, and through transfer roller, salable product be carried out drying, cooling.
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| CN103964971B (en) * | 2014-05-29 | 2016-02-10 | 济南巴顿化肥有限公司 | A kind of Special fertilizer for paddy rice and preparation method thereof |
| CN106007952A (en) * | 2016-05-20 | 2016-10-12 | 太仓市雅丰农场专业合作社 | Microelement-rich organic-inorganic slow release fertilizer and preparation method thereof |
| CN106007954A (en) * | 2016-05-20 | 2016-10-12 | 太仓市雅丰农场专业合作社 | Organic-inorganic controlled-release fertilizer special for paddy rice and preparation method thereof |
| CN106278681A (en) * | 2016-08-29 | 2017-01-04 | 贵阳开磷化肥有限公司 | A kind of Oryza sativa L. Special slow release fertilizer and preparation method thereof |
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| KR100946937B1 (en) * | 2007-10-31 | 2010-03-09 | 주식회사 동부하이텍 | Biodegradable Slow-release Coated Fertilizer |
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| CN102659476A (en) * | 2012-04-28 | 2012-09-12 | 天津丰润园精细化工科技有限公司 | Slow-release organic fertilizer for flowers and preparation method thereof |
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