CN103708950A - Special soybean controlled-release organic fertilizer and preparation method thereof - Google Patents
Special soybean controlled-release organic fertilizer and preparation method thereof Download PDFInfo
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Abstract
The invention provides a special soybean controlled-release organic fertilizer and a preparation method thereof. The special soybean controlled-release organic fertilizer consists of xylogen, diatomite, attapulgite, humic acid, calcium-based silicate, castor meal, a nitrogenous fertilizer, a phosphatic fertilizer, a potassic fertilizer, microelements and water, wherein the microelements comprise borax, magnesium sulfate, ammonium molybdate, manganese sulfate and zinc sulfate heptahydrate. According to the preparation method, the components are formed by mixing and pelletizing after dissolving and stirring. The special soybean controlled-release organic fertilizer has a reasonable formula; the use rate of the organic fertilizer and the yield and the oil yield of soybeans can be greatly improved through the synergistic effect of the components; meanwhile, the problems of the eutrophy or nutrient deficiency symptom of crops can be effectively solved, so that the commodity of the soybeans can be greatly improved; the pollution problem of a water body caused by fertilizer runaway can be effectively prevented; soil can be improved; the resources can be saved; the cost is reduced; the preparation method is simple and is suitable for demands on scale industrial production.
Description
Technical field
The present invention relates to a kind of organic fertilizer and preparation method thereof, especially a kind of soybean special slow release fertilizer and preparation method thereof.
Background technology
In the planting process of soybean, need to use chemical fertilizer, yet the change that the use of chemical fertilizer is artificial the evolutionary process of soil, make in existing agricultural production process, the mineral substance of nature weathering cannot meet the needs of soybean Fast Growth, cause nutrient deficiency, need to carry out artificial auxiliary interpolation.Yet soybean, to nearly 17 kinds of the demands of nutrient, comprises carbon, hydrogen, oxygen, nitrogen, phosphorus, potassium; Calcium, magnesium, sulphur etc., and the soybean of different varieties is also different to the demand of nutrient, then there is composite fertilizer, Chemical Mixed Fertilizer, survey soil formula fertilizer, to realizing the balanced nutritious absorption of crop.It is also different and be nonlinear to the absorption rate of nutrient that yet long term production is found various soybean, 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 can not solve the water pollution problem that eutrophy in soybeans they grow process or nutritional deficiency disease problem and instant fertilizer run off and bring.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of soybean special slow release fertilizer.
Another technical problem to be solved by this invention is to provide the preparation method of 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 soybean special slow release fertilizer, by xylogen, diatomite, attapulgite, humic acid, calcium base silicate mine, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element and water, formed, wherein, by its parts by weight xylogen 4-6 part, diatomite 2-3 part, attapulgite 3-5 part, humic acid 18-25 part, calcium base silicate mine 20-25 part, nitrogenous fertilizer 8-13 part, phosphate fertilizer 0.1-0.5 part, potash fertilizer 1-3 part, micro-0.3-0.4 part, water 9-14 part, described trace element is by agricultural rare-earth, magnesium sulfate, borax, ammonium molybdate (H
8moN
2o
4), manganous sulfate and Zinc Sulphate Heptahydrate form, wherein by 0.3 part of its parts by weight agricultural rare-earth, 2.5 parts, magnesium sulfate, 0.1 part of borax, 0.1 part of ammonium molybdate, 0.1 part of manganous sulfate, 0.1 part of Zinc Sulphate Heptahydrate.
Preferably, above-mentioned soybean special slow release fertilizer, by 5 parts, its parts by weight xylogen, 2.5 parts, diatomite, 5 parts of attapulgites, 25 parts of humic acid, 25 parts of calcium base silicate mines, 13 parts, nitrogenous fertilizer, 0.5 part, fused(calcium magnesium)phosphate, 2.5 parts, potash fertilizer, 0.35 part of trace element, 13.3 parts, water, described trace element is by agricultural rare-earth, magnesium sulfate, borax, ammonium molybdate (H
8moN
2o
4), manganous sulfate and Zinc Sulphate Heptahydrate form, wherein by 0.3 part of its parts by weight agricultural rare-earth, 2.5 parts, magnesium sulfate, 0.1 part of borax, 0.1 part of ammonium molybdate, 0.1 part of manganous sulfate, 0.1 part of Zinc Sulphate Heptahydrate.
Preferably, above-mentioned soybean special slow release fertilizer, described calcium base silicate mine is calcium base Pang Run soil; Nitrogenous fertilizer is urea or ammonium phosphate; Phosphate fertilizer is fused(calcium magnesium)phosphate; Potash fertilizer is Repone K or potassium sulfate.
The preparation method of above-mentioned soybean special slow release fertilizer, concrete steps are:
(1) by above-mentioned parts by weight by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in dissolving tank internal recycle heating for dissolving, temperature is controlled at 90-96 ℃, makes macroelement lysate;
(2) by above-mentioned parts by weight, agricultural rare-earth, magnesium sulfate, borax, ammonium molybdate, manganous sulfate, Zinc Sulphate Heptahydrate 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, attapulgite, diatomite, humic acid and calcium base silicate mine are carried out to one-level stirring;
(4) nutrient solution in step (2) slowly, is evenly injected to the carrier stirring through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
Preferably, the preparation method of above-mentioned soybean special slow release fertilizer, is also included in described step after step (5) extruding granulating, will push particle and throw and justify through three grades, through transfer roller by salable product dry, cooling.
Above-mentioned soybean special slow release fertilizer, is suitable for various soya beans, and fertilising 45kg/ mu, adopts seed manure to apply fertilizer with broadcast mode; 120 days time, contrast volume increase is more than 15%, and quality improves one-level, increases income 308 yuan of above/mus.
The invention has the beneficial effects as follows:
Above-mentioned soybean special slow release fertilizer, reasonable recipe, synergy by each component has improved the utilization ratio of fertilizer and the rate of output of soybean and oil yield greatly, efficiently solve crop eutrophy or nutritional deficiency disease problem simultaneously, greatly improved the mouthfeel of soybean, the while has effectively prevented the water pollution problem bringing because of fertilizer loss, improvement soil, economize on resources, reduce costs; Described preparation method is simple, is applicable to the needs that large-scale industrial is produced.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is further described, each component of the present invention is commercial commodity.
Embodiment 1
A kind of soybean special slow release fertilizer, by xylogen, diatomite, attapulgite, humic acid, calcium base Pang Run soil, ammonium phosphate, fused(calcium magnesium)phosphate, Repone K, trace element and water form, wherein, xylogen 5kg, diatomite 2.5kg, attapulgite 5kg, humic acid 25kg, calcium base Pang Run soil 25kg, ammonium phosphate 13kg, fused(calcium magnesium)phosphate 0.5kg, Repone K 2.5kg, trace element 0.35kg, water 13.3kg, wherein, described trace element is by agricultural rare-earth, magnesium sulfate, borax, ammonium molybdate, manganous sulfate and Zinc Sulphate Heptahydrate form, by 0.3 part of its parts by weight agricultural rare-earth, 2.5 parts, magnesium sulfate, 0.1 part of borax, 0.1 part of ammonium molybdate, 0.1 part of manganous sulfate, 0.1 part of Zinc Sulphate Heptahydrate.
The preparation method of above-mentioned soybean special slow release fertilizer, concrete steps are:
(1) by the above-mentioned ammonium phosphate taking, fused(calcium magnesium)phosphate, Repone K in dissolving tank internal recycle heating for dissolving, temperature is controlled at 95 ℃, makes macroelement lysate;
(2) the above-mentioned agricultural rare-earth taking, magnesium sulfate, borax, ammonium molybdate, manganous sulfate, Zinc Sulphate Heptahydrate 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) the above-mentioned xylogen taking, attapulgite, diatomite, humic acid and calcium base Pang Run soil are carried out to one-level stirring;
(4) nutrient solution in step (2) slowly, is evenly injected to the carrier stirring through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
(6) will push particle and throw circle through three grades, through transfer roller by salable product dry, cooling.
Embodiment 2
A kind of soybean special slow release fertilizer, by xylogen, diatomite, attapulgite, humic acid, calcium base Pang Run soil, urea, fused(calcium magnesium)phosphate, potassium sulfate, trace element and water form, wherein, xylogen 6kg, diatomite 2kg, attapulgite 5kg, humic acid 25kg, calcium base Pang Run soil 20kg, urea 8kg, fused(calcium magnesium)phosphate 0.5kg, potassium sulfate 3kg, trace element 0.3kg, water 14kg, wherein, described trace element is by agricultural rare-earth, magnesium sulfate, borax, ammonium molybdate, manganous sulfate and Zinc Sulphate Heptahydrate form, by 0.3 part of its parts by weight agricultural rare-earth, 2.5 parts, magnesium sulfate, 0.1 part of borax, 0.1 part of ammonium molybdate, 0.1 part of manganous sulfate, 0.1 part of Zinc Sulphate Heptahydrate.
The preparation method of above-mentioned soybean special slow release fertilizer, concrete steps are:
(1) by the above-mentioned urea taking, fused(calcium magnesium)phosphate, potassium sulfate in dissolving tank internal recycle heating for dissolving, temperature is controlled at 90 ℃, makes macroelement lysate;
(2) the above-mentioned agricultural rare-earth taking, magnesium sulfate, borax, ammonium molybdate, manganous sulfate, Zinc Sulphate Heptahydrate are dissolved successively in water and be prepared into micro-lysate micro-lysate is poured in macroelement lysate prepared by step (1), be mixed into nutrient solution stand-by;
(3) the above-mentioned xylogen taking, attapulgite, diatomite, humic acid and calcium base Pang Run soil are carried out to one-level stirring;
(4) nutrient solution in step (2) slowly, is evenly injected to the carrier stirring through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
Embodiment 3
A kind of soybean special slow release fertilizer, by xylogen, diatomite, attapulgite, humic acid, calcium base Pang Run soil, urea, fused(calcium magnesium)phosphate, potassium sulfate, trace element and water form, wherein, xylogen 4kg, diatomite 3kg, attapulgite 3kg, humic acid 18kg, calcium base Pang Run soil 25kg, urea 13kg, fused(calcium magnesium)phosphate 0.1kg, potassium sulfate 1kg, trace element 0.4kg, water 9kg, wherein, described trace element is by agricultural rare-earth, magnesium sulfate, borax, ammonium molybdate, manganous sulfate and Zinc Sulphate Heptahydrate form, by 0.3 part of its parts by weight agricultural rare-earth, 2.5 parts, magnesium sulfate, 0.1 part of borax, 0.1 part of ammonium molybdate, 0.1 part of manganous sulfate, 0.1 part of Zinc Sulphate Heptahydrate.
The preparation method of above-mentioned soybean special slow release fertilizer, concrete steps are:
(1) by the above-mentioned urea taking, fused(calcium magnesium)phosphate, potassium sulfate in dissolving tank internal recycle heating for dissolving, temperature is controlled at 96 ℃, makes macroelement lysate;
(2) the above-mentioned agricultural rare-earth taking, magnesium sulfate, borax, ammonium molybdate, manganous sulfate, Zinc Sulphate Heptahydrate 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) the above-mentioned xylogen taking, attapulgite, diatomite, humic acid and calcium base Pang Run soil are carried out to one-level stirring;
(4) nutrient solution in step (2) slowly, is evenly injected to the carrier stirring through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
Embodiment 4
A kind of soybean special slow release fertilizer, by xylogen, diatomite, attapulgite, humic acid, calcium base Pang Run soil, ammonium phosphate, fused(calcium magnesium)phosphate, potassium sulfate, trace element and water form, wherein, xylogen 4.5kg, diatomite 2.7kg, attapulgite 4.5kg, humic acid 21kg, calcium base Pang Run soil 24kg, ammonium phosphate 10kg, fused(calcium magnesium)phosphate 0.4kg, potassium sulfate 2.2kg, trace element 0.4kg, water 11kg, wherein, described trace element is by agricultural rare-earth, magnesium sulfate, borax, ammonium molybdate, manganous sulfate and Zinc Sulphate Heptahydrate form, by 0.3 part of its parts by weight agricultural rare-earth, 2.5 parts, magnesium sulfate, 0.1 part of borax, 0.1 part of ammonium molybdate, 0.1 part of manganous sulfate, 0.1 part of Zinc Sulphate Heptahydrate.
The preparation method of above-mentioned soybean special slow release fertilizer, concrete steps are:
(1) by the above-mentioned ammonium phosphate taking, fused(calcium magnesium)phosphate, potassium sulfate in dissolving tank internal recycle heating for dissolving, temperature is controlled at 93 ℃, makes macroelement lysate;
(2) the above-mentioned agricultural rare-earth taking, magnesium sulfate, borax, ammonium molybdate, manganous sulfate, Zinc Sulphate Heptahydrate 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) the above-mentioned xylogen taking, attapulgite, diatomite, humic acid and calcium base Pang Run soil are carried out to one-level stirring;
(4) nutrient solution in step (2) slowly, is evenly injected to the carrier stirring through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
(6) will push particle and throw circle through three grades, through transfer roller by salable product dry, cooling.
Described each component of one of above-described embodiment 1-4 is commercially available prod, and each amounts of components is increased or reduced according to same ratio, and the parts by weight relation of each component of gained all belongs to protection scope of the present invention.
Experimental example 1
Described in the employing embodiment of the present invention 1, slowly-releasing fertilizer applies fertilizer to part test field, Great Northern Wilderness group soybean (soya bean) planting base, conventional fertilizers routine operation is still used in other areas, by slowly-releasing fertilizer described in embodiment 1 according to 45kg/ mu, take " seed manure is with broadcasting method " fertilising, after 120 days, this experimental plot is compared with other regional soybean yield-increasings 15%, and quality improves one-level, increase income 308 yuan/mu, and soil fertility is compared with other regional obviously optimization.
Above-mentioned detailed description of this kind of soybean special slow release fertilizer and preparation method thereof being carried out with reference to embodiment; illustrative rather than determinate; can list several embodiment according to institute's limited range; therefore in the variation and the modification that do not depart under general plotting of the present invention, within should belonging to protection scope of the present invention.
Claims (5)
1. a soybean special slow release fertilizer, it is characterized in that: by xylogen, diatomite, attapulgite, humic acid, calcium base silicate mine, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, trace element and water form, wherein by its parts by weight xylogen 4-6 part, diatomite 2-3 part, attapulgite 3-5 part, humic acid 18-25 part, calcium base silicate mine 20-25 part, nitrogenous fertilizer 8-13 part, phosphate fertilizer 0.1-0.5 part, potash fertilizer 1-3 part, trace element 0.3-0.4 part, water 9-14 part, described trace element is by agricultural rare-earth, magnesium sulfate, borax, ammonium molybdate, manganous sulfate and Zinc Sulphate Heptahydrate form, wherein by 0.3 part of its parts by weight agricultural rare-earth, 2.5 parts, magnesium sulfate, 0.1 part of borax, 0.1 part of ammonium molybdate, 0.1 part of manganous sulfate, 0.1 part of Zinc Sulphate Heptahydrate.
2. soybean special slow release fertilizer according to claim 1, it is characterized in that: by 5 parts, its parts by weight xylogen, 2.5 parts, diatomite, 5 parts of attapulgites, 25 parts of humic acid, 25 parts of calcium base silicate mines, 13 parts, nitrogenous fertilizer, 0.5 part, fused(calcium magnesium)phosphate, 2.5 parts, potash fertilizer, 0.35 part of trace element, 13.3 parts, water, described trace element is by agricultural rare-earth, magnesium sulfate, borax, ammonium molybdate, manganous sulfate and Zinc Sulphate Heptahydrate form, wherein by 0.3 part of its parts by weight agricultural rare-earth, 2.5 parts, magnesium sulfate, 0.1 part of borax, 0.1 part of ammonium molybdate, 0.1 part of manganous sulfate, 0.1 part of Zinc Sulphate Heptahydrate.
3. soybean special slow release fertilizer according to claim 1 and 2, is characterized in that: described calcium base silicate mine is calcium base Pang Run soil; Nitrogenous fertilizer is urea or ammonium phosphate; Phosphate fertilizer is fused(calcium magnesium)phosphate; Potash fertilizer is Repone K or potassium sulfate.
4. the preparation method of the described soybean special slow release fertilizer of one of claim 1-3, is characterized in that: concrete steps are:
(1) by above-mentioned parts by weight by nitrogenous fertilizer, phosphate fertilizer, potash fertilizer in dissolving tank internal recycle heating for dissolving, temperature is controlled at 90-96 ℃, makes macroelement lysate;
(2) by above-mentioned parts by weight, agricultural rare-earth, magnesium sulfate, borax, ammonium molybdate, manganous sulfate, Zinc Sulphate Heptahydrate 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, attapulgite, diatomite, humic acid and calcium base silicate mine are carried out to one-level stirring;
(4) nutrient solution in step (2) slowly, is evenly injected to the carrier stirring through one-level by formula rate and carry out secondary stirring;
(5) through extruding granulating.
5. the preparation method of soybean special slow release fertilizer according to claim 4, is characterized in that: in described step, be also included in after step (5) extruding granulating, will push particle and throw and justify through three grades, through transfer roller by salable product dry, cooling.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104030787A (en) * | 2014-05-13 | 2014-09-10 | 马鞍山市心洲葡萄专业合作社 | Modified-starch-ester coated long-acting sustained-release composite fertilizer |
| CN104291947A (en) * | 2014-09-24 | 2015-01-21 | 林公传 | Soybean planting controlled-release fertilizer and preparation method thereof |
| CN104973911A (en) * | 2015-07-10 | 2015-10-14 | 河南鑫饰板业有限公司 | Organic fertilizer containing precipitated lignin, and preparation method thereof |
| CN108046897A (en) * | 2017-12-06 | 2018-05-18 | 安徽维力拓网络科技有限公司 | Special organic composite farm manure of soybean and preparation method thereof |
| CN114605195A (en) * | 2022-04-06 | 2022-06-10 | 黑龙江晟禾农业生物科技有限公司 | Soybean high-yield agent and preparation method thereof |
| CN115611687A (en) * | 2022-09-20 | 2023-01-17 | 安徽司尔特化肥科技有限公司 | Special compound fertilizer for oil crop cultivation |
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| CN114605195A (en) * | 2022-04-06 | 2022-06-10 | 黑龙江晟禾农业生物科技有限公司 | Soybean high-yield agent and preparation method thereof |
| CN115611687A (en) * | 2022-09-20 | 2023-01-17 | 安徽司尔特化肥科技有限公司 | Special compound fertilizer for oil crop cultivation |
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