CN103172451A - Novel potash magnesium sulphate fertilizer and preparation method thereof - Google Patents
Novel potash magnesium sulphate fertilizer and preparation method thereof Download PDFInfo
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- CN103172451A CN103172451A CN2013101329647A CN201310132964A CN103172451A CN 103172451 A CN103172451 A CN 103172451A CN 2013101329647 A CN2013101329647 A CN 2013101329647A CN 201310132964 A CN201310132964 A CN 201310132964A CN 103172451 A CN103172451 A CN 103172451A
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Abstract
The invention relates to a novel potash magnesium sulphate fertilizer and a preparation method thereof applied to the field of agriculture and forestry production. The novel potash magnesium sulphate fertilizer comprises a macro-element, i.e., potassium, medium elements including sulphur and magnesium, trace elements including manganese, zinc and boron and a plant nutrient absorption enhancer. Compared with other potash magnesium fertilizers, the novel potash magnesium sulphate fertilizer has the advantages of high fertilizer efficiency, comprehensive nutrient and simplicity and convenience in application. The product provided by the invention is produced through the following steps of: with potassium sulphate as a main raw material and magnesium sulfates and zeolite powder as auxiliary raw materials, adding the trace elements such as the manganese, the zinc and the boron according to a certain scientific proportion, meanwhile, adding a certain dose of plant nutrient absorption enhancer, and sufficiently and uniformly mixing all the materials, wherein the magnesium sulfates include magnesium sulfate heptahydrate, magnesium sulfate pentahydrate and magnesium sulfate monohydrate. The product is simple in production process, has easily obtained raw materials and is comprehensive in nutrient; and the pH value of the product is between 7 and 9, so that the product is more suitable for acidic soil and also has the functions of improving the soil and protecting the ecological environment.
Description
Technical field
The present invention relates to a kind of novel potash magnesium sulphate fertilizer, specifically relate to contain novel potash magnesium sulphate fertilizer that has improvement soil and preserve the ecological environment between various trace elements and pH value 7-9 and preparation method thereof.
Background technology
Potassium improves photosynthetic efficiency making object internal energy promotion photosynthesis, promotes the conveying of photosynthate.Potassium can also promote crop to absorption and the utilization of nitrogen, promotes the synthetic of protein.Therefore, potassium is in liberal supply, can not only increase output, can also increase the content of protein in seed, improves quality.Yet along with improving constantly of crop yield and Nitrogen and phosphate application rate, the potassium amount that crop removes from soil increases gradually, and with fertilizer, straw-returning with use forms such as containing potassium fertilizer and give back the amount of soil and can not supply the remove amount of crop from soil, cause China's soil potassium to wane gradually.According to the study, the soils in south china potassium deficiency has become one of important factor of restriction agriculture production sustainable and stable development.South potassium deficiency area accounts for 60% left and right.Therefore, answer Potassium, replenish the loss of soil potassium, to set up higher potassium element balance, keep higher soil potassium fertility, for high crop yield, stable yields provide material base.Magnesium is the important composition composition of making the object inner chlorophyll, all contains magnesium in chlorophyll a and chlorophyll b, and it plays an important role in plant nutrition.Magnesium is the activator of many enzymes, and is in close relations with metabolism, phosphorylation, the decarboxylation of carbohydrate.Yet in recent years, along with using in a large number of chemical fertilizer, crop yield improves constantly, and the magnesium quantity that plant carries off from soil constantly increases, and because soil magnesium element can not get effectively replenishing, plant magnesium deficiency phenomenon occurs successively in various places again.The content of the effective magnesium of China's soil is the low trend in high south, north basically.The province that the effective Mg content of soil is lower mainly concentrates on the provinces such as Fujian, Jiangxi, Guangdong, Guangxi, Guizhou, Hunan and Hubei of ALFISOL IN CENTRAL.Wherein the effective Mg content of the soil in Jiangxi, Fujian, Hainan and Guangxi is lower than 100mg/L.And the effective Mg content of the soil in Guangdong, Hunan, Tibet and Guizhou is between 100-200mg/L.Potash magnesium sulphate fertilizer is a kind of required macronutrient potassium of crop that both contained, and contains again in two kinds of sulphur, magnesium to measure nutritive element, and it is compared with traditional Repone K has increased magnesium and element sulphur, and comparing with potassium product has increased magnesium elements.By balance fertilizing, in having made up, trace element is not enough, will make the peasant reach the purpose of increasing both production and income.So the development of new potash magnesium sulphate fertilizer, the utilization ratio that improves China's potassium element and magnesium elements will be inexorable trend and the inevitable requirement of potassic-magnesian fertilizer development.Trace element manganese, zinc, boron are the plant growth essential elements, guarantee the various nutrient nutrition of the balanced absorption comprehensively of crop; Plant nutrient sorbefacient can be able to significantly strengthen infiltration and the adhesive capacity of fertilizer, strengthens fertilizer and enters ability and the speed of doing in object, promotes crop to absorption and the utilization of multiple nutrients composition.And between this product pH value 7-9, can effectively improve soil, preserve the ecological environment.Therefore, at extensive Development of Novel potash magnesium sulphate fertilizer, accelerate under the construction promotion of resource-conserving and environment-friendly society, novel potash magnesium sulphate fertilizer will be brought into play its great function.
Summary of the invention
For the trend of current the deficiencies in the prior art and modern agricultural development, the purpose of this invention is to provide that a kind of comprehensive nutrition, utilization ratio are high, good absorption, instant effect and the novel potash magnesium sulphate fertilizer that can effectively improve soil and preserve the ecological environment.
For solving the problems of the technologies described above, technical scheme of the present invention is: with the vitriolate of tartar raw material, auxiliary sal epsom and the zeolite powder of adding, then add the trace elements such as manganese, zinc, boron according to certain scientific matching, and the plant nutrient sorbefacient of adding doses, the product of producing after mixing and stirring.The content of each component is respectively: K2O 〉=22%, Mg 〉=5.1%, S 〉=14%, trace element 〉=1%, plant nutrient sorbefacient 〉=5 ‰.
Another technical problem to be solved by this invention is to provide a kind of preparation method of novel potash magnesium sulphate fertilizer.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of preparation technology's flow process of novel potash magnesium sulphate fertilizer is as follows:
Take vitriolate of tartar as main raw material, take sal epsom and zeolite powder as auxiliary material, then press scientific matching and add 1% trace element and plant nutrient sorbefacient in mixing and blending machine, the product of producing after mixing and stirring.
A kind of novel potash magnesium sulphate fertilizer that adopts technique scheme to produce comprises trace element manganese, zinc, boron and plant nutrient sorbefacient.Trace element manganese, zinc, boron are the plant growth essential element, guarantee the various nutrient nutrition of the balanced comprehensively absorption of crop; Plant nutrient sorbefacient can promote absorbing of Plant To Nutrient element effectively, improves quality of agricultural product.
Embodiment
Below in conjunction with embodiment, the present invention is described further.
Embodiment one
A kind of novel potash magnesium sulphate fertilizer comprises trace element manganese, zinc, boron, plant nutrient sorbefacient.Weight share is got 45 parts of vitriolate of tartar, 35 parts of magnesium sulfate monohydrates, 18.5 parts of zeolite powders, 1 part of trace element (this product adopts manganese, zinc, boron), 0.5 part of plant nutrient sorbefacient.
By specification 7 is described, a kind of preparation method of novel potash magnesium sulphate fertilizer is: take vitriolate of tartar as main raw material, take magnesium sulfate heptahydrate and zeolite powder as auxiliary material, then add the trace elements such as manganese, zinc, boron according to certain scientific matching, and the plant nutrient sorbefacient of adding doses, the product of fully producing after mixing.
The novel potash magnesium sulphate fertilizer of this example has following physico-chemical property:
(1) K2O 〉=22%, Mg 〉=5.1%, S 〉=14% (in butt);
(2) product fineness 200 orders, moisture≤5%;
(3) between pH value 7-9;
(4) micro-MnZn boron 〉=1%;
(5) plant nutrient sorbefacient 〉=5 ‰.
Example two
A kind of novel potash magnesium sulphate fertilizer comprises trace element manganese, zinc, boron, plant nutrient sorbefacient.Weight share is got 45 parts of vitriolate of tartar, 15 parts of magnesium sulfate heptahydrates, 25 parts of magnesium sulfate monohydrates, 13.5 parts of zeolite powders, 1 part of trace element (this product adopts manganese, zinc, boron), 0.5 part of plant nutrient sorbefacient.
By specification 7 is described, a kind of preparation method of novel potash magnesium sulphate fertilizer is: take vitriolate of tartar as main raw material, take magnesium sulfate heptahydrate and zeolite powder as auxiliary material, then add the trace elements such as manganese, zinc, boron according to certain scientific matching, and the plant nutrient sorbefacient of adding doses, the product of fully producing after mixing.
The novel potash magnesium sulphate fertilizer of this example has following physico-chemical property:
(1) K2O 〉=22%, Mg 〉=5.1%, S 〉=14% (in butt);
(2) product fineness 200 orders, moisture≤5%;
(3) between pH value 7-9;
(4) micronutrient levels manganese boron zinc 〉=1%;
(5) plant nutrient sorbefacient 〉=5 ‰.
Example three
A kind of novel potash magnesium sulphate fertilizer comprises trace element manganese, zinc, boron, plant nutrient sorbefacient.Weight share is got 45 parts of vitriolate of tartar, 15 parts of five water magnesium sulfates, 20 parts of magnesium sulfate monohydrates, 18.5 parts of zeolite powders, 1 part of trace element (this product adopts manganese, zinc, boron), 0.5 part of plant nutrient sorbefacient.
By specification 7 is described, a kind of preparation method of novel potash magnesium sulphate fertilizer is: take vitriolate of tartar as main raw material, take magnesium sulfate heptahydrate and zeolite powder as auxiliary material, then add the trace elements such as manganese, zinc, boron according to certain scientific matching, and the plant nutrient sorbefacient of adding doses, the product of fully producing after mixing.
The novel potash magnesium sulphate fertilizer of this example has following physico-chemical property:
(1) K2O 〉=22%, Mg 〉=5.1%, S 〉=14% (in butt);
(2) product fineness 200 orders, moisture≤5%;
(3) between pH value 7-9;
(4) micronutrient levels manganese boron zinc 〉=1%;
(5) plant nutrient sorbefacient 〉=5 ‰.
Embodiment described above has just illustrated ultimate principle of the present invention; the technician of the industry will be appreciated that; it is the restriction that is subjected to above-mentioned example that the present invention has more than; without departing from the spirit and scope of the present invention; multiple changes and improvements can be arranged, so these changes and improvements should require all to fall in claimed scope.
Weight quota unit in each technical scheme of the present invention can for gram or kilogram (kilogram) or ton, also can be other unit.
A kind of novel potash magnesium sulphate fertilizer of the present invention is to have added simultaneously various trace elements and the novel potash magnesium sulphate fertilizer of plant nutrient sorbefacient, compares with existing similar potassic-magnesian fertilizer, has following advantage:
Include the essential trace element-manganese of plant growth, zinc, boron, guarantee the nutritional needs of plant growth, promote the healthy and strong growth of crop.
Added plant nutrient sorbefacient, can significantly strengthen infiltration and the adhesive capacity of fertilizer, strengthen fertilizer and enter ability and the speed of doing in object, promote crop to absorption and the utilization of multiple nutrients composition, promote the various nutritive elements of the balanced comprehensively absorption of crop, and remove the antagonistic action between fertilizer, strengthen the vigor of plant, the raising crop absorbs nitrogen phosphorus potassium, strengthens the resistance of crop, improves crop yield.
Between the pH value 7-9 of product, can effectively improve soil and preserve the ecological environment.
A kind of novel potash magnesium sulphate fertilizer of the present invention, its fertilizer efficiency is very remarkable, a large amount of field tests show, use novel potash magnesium sulphate fertilizer of the present invention, good absorption, instant effect, fertilizer efficiency is long, and this season utilization ratio of potassium is compared other potash fertilizer and is significantly increased, and crop growing state is vigorous, fruit quality is good, and crop yield is high.Crop yield has reduced the input of fertilizer more than 30%, has saved peasant's planting cost.
Claims (8)
1. a novel potash magnesium sulphate fertilizer, is characterized in that comprising plant nutrient sorbefacient and various trace elements.The content of its component is respectively: plant nutrient sorbefacient 〉=5 ‰, trace element 〉=1%.
2. a kind of novel potash magnesium sulphate fertilizer as claimed in claim 1 is characterized in that the K2O 〉=22% in product, Mg 〉=5.1%, and S 〉=14% satisfies crop to the growing nutrient demand of potassium magnesium element sulphur.
3. a kind of novel potash magnesium sulphate fertilizer as claimed in claim 1, it is characterized in that being rich in product the lot of trace nutritive elements such as the required manganese of plant-growth, zinc, boron, guarantee that the crop general equilibrium absorbs various nutrition, and added plant nutrient sorbefacient, plant growth is had obvious promoter action, effectively improved the utilization ratio of potash fertilizer.
4. a kind of novel potash magnesium sulphate fertilizer as claimed in claim 1, it is characterized in that, the middle trace element of this product is comprised of magnesium sulfate heptahydrate, five water magnesium sulfates, magnesium sulfate monohydrate, Zinc Sulphate Heptahydrate, Zinc Sulphate Monohydrate, four water manganous sulfates, manganese sulfate monohydrate, borax.
5. a kind of novel potash magnesium sulphate fertilizer as claimed in claim 1, is characterized in that, between this product pH value 7-9, is fit to acid soil, can effectively improve soil and preserve the ecological environment.
6. a kind of novel potash magnesium sulphate fertilizer as claimed in claim 1, is characterized in that, this product particle intensity 〉=8.0 N, and granularity: 2.0-4.6mm uses easyly, is easy to store and transportation.
7. the preparation method of a kind of novel potash magnesium sulphate fertilizer as claimed in claim 1, is characterized in that, its preparation technology's flow process is as follows:
7.1 take vitriolate of tartar as main raw material, take sal epsom and zeolite powder as auxiliary material, then press scientific matching and add 1% trace element and plant nutrient sorbefacient in mixing and blending machine, the product that mixing and stirring is produced.
8. the preparation method of a kind of novel potash magnesium sulphate fertilizer as claimed in claim 7, it is characterized in that: take vitriolate of tartar as main raw material, take sal epsom and zeolite powder as auxiliary material, then add the trace elements such as manganese, zinc, boron according to certain scientific matching, and the plant nutrient sorbefacient of adding doses, the product of fully producing after mixing.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446768A (en) * | 2014-11-17 | 2015-03-25 | 常熟市梅李镇香园稻米专业合作社 | Biofertilizer with stable and long-lasting fertilizer efficiency |
| CN105130511A (en) * | 2015-07-30 | 2015-12-09 | 昆明理工大学 | Novel use of MgSO4 |
| CN106278660A (en) * | 2016-08-30 | 2017-01-04 | 茂名市新东方微肥有限公司 | A kind of magnesium sulfate chemical fertilizer |
| CN106348878A (en) * | 2016-08-30 | 2017-01-25 | 茂名市新东方微肥有限公司 | Magnesium sulfate fertilizer |
| CN108675855A (en) * | 2018-05-30 | 2018-10-19 | 云南润杰农业科技股份有限公司 | A kind of solid fertiliser containing magnesium and preparation method thereof |
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| WO2003018512A1 (en) * | 2001-08-23 | 2003-03-06 | Agrofert Technologies (Pty) Ltd | Fertiliser |
| EP1411036A1 (en) * | 2002-10-17 | 2004-04-21 | Iniciativas Agroindustriales de Teruel, S.L. | Method of obtaining nitrogenated granular fertilizers with a high microelement content and fertilizers obtained thereby |
| CN101298393A (en) * | 2008-06-17 | 2008-11-05 | 郭瑞 | Potassium sulfate and magnesium sulfate fertilizer production process having extrusion prilling step and no drying step |
| CN102850124A (en) * | 2012-09-04 | 2013-01-02 | 深圳市芭田生态工程股份有限公司 | Sulphate-potassium magnesium fertilizer and preparation method thereof |
| CN103004764A (en) * | 2011-09-28 | 2013-04-03 | 北京盛大龙腾科技发展有限公司 | Plant nutrient absorption enhancer and application thereof |
| CN103113168A (en) * | 2013-03-20 | 2013-05-22 | 广西新方向化学工业有限公司 | Novel high-efficiency granule potash magnesium sulphate fertilizer and preparation method thereof |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2003018512A1 (en) * | 2001-08-23 | 2003-03-06 | Agrofert Technologies (Pty) Ltd | Fertiliser |
| EP1411036A1 (en) * | 2002-10-17 | 2004-04-21 | Iniciativas Agroindustriales de Teruel, S.L. | Method of obtaining nitrogenated granular fertilizers with a high microelement content and fertilizers obtained thereby |
| CN101298393A (en) * | 2008-06-17 | 2008-11-05 | 郭瑞 | Potassium sulfate and magnesium sulfate fertilizer production process having extrusion prilling step and no drying step |
| CN103004764A (en) * | 2011-09-28 | 2013-04-03 | 北京盛大龙腾科技发展有限公司 | Plant nutrient absorption enhancer and application thereof |
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| CN103113168A (en) * | 2013-03-20 | 2013-05-22 | 广西新方向化学工业有限公司 | Novel high-efficiency granule potash magnesium sulphate fertilizer and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104446768A (en) * | 2014-11-17 | 2015-03-25 | 常熟市梅李镇香园稻米专业合作社 | Biofertilizer with stable and long-lasting fertilizer efficiency |
| CN105130511A (en) * | 2015-07-30 | 2015-12-09 | 昆明理工大学 | Novel use of MgSO4 |
| CN106278660A (en) * | 2016-08-30 | 2017-01-04 | 茂名市新东方微肥有限公司 | A kind of magnesium sulfate chemical fertilizer |
| CN106348878A (en) * | 2016-08-30 | 2017-01-25 | 茂名市新东方微肥有限公司 | Magnesium sulfate fertilizer |
| CN108675855A (en) * | 2018-05-30 | 2018-10-19 | 云南润杰农业科技股份有限公司 | A kind of solid fertiliser containing magnesium and preparation method thereof |
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Application publication date: 20130626 |