CN102603429A - Crop fertilizer applicable to saline-alkali soil and preparation method of crop fertilizer - Google Patents
Crop fertilizer applicable to saline-alkali soil and preparation method of crop fertilizer Download PDFInfo
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- CN102603429A CN102603429A CN2012100913203A CN201210091320A CN102603429A CN 102603429 A CN102603429 A CN 102603429A CN 2012100913203 A CN2012100913203 A CN 2012100913203A CN 201210091320 A CN201210091320 A CN 201210091320A CN 102603429 A CN102603429 A CN 102603429A
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Abstract
The invention discloses a crop fertilizer applicable to saline-alkali soil. The crop fertilizer comprises humic acid, active carbon, azophoska, gypsum, borax and zinc sulfate, wherein the humic acid has ion exchange and complexing effects, excessive hydrochloride and sulfate of the saline-alkali soil can be reduced, the adsorption effect of the active carbon also has fertilizer keeping and water retention effects, and the added azophoska, the borax and the zinc sulfate form a comprehensive nutritive crop fertilizer; and the added gypsum per se forms a saline-alkali soil modifying agent, so the crop fertilizer is integrally synthesized to become a saline-alkali soil crop fertilizer. According to the preparation method of the crop fertilizer disclosed by the invention, crop fertilizer finished products are formed through mixing, particle forming, drying and cooling, the process is simple, the related process equipment is little, the production efficiency is favorably improved, and in addition, the investment cost is reduced.
Description
Technical field
The present invention relates to a kind of agricultural fertilizer, relate in particular to a kind of farm crop fertilizer of salt affected soil and preparation method of this fertilizer of being applicable to.
Background technology
The characteristics of salt affected soil are to contain yellow soda ash and Sodium Hydrogen Carbonate in the soil solution; Contain exchangeable sodium on the soil colloid, so salt affected soil is strong basicity, its pH value can reach more than 9; And the soil solution concentration in saltings is too big; Greater than the strength of solution of crop plant cells, cause the crop plant cells dehydration, influence crop plant cells work.Salt affected soil is prone to harden in addition, makes gas be difficult for being mixed in the soil after hardening, and soil is glutinous heavy; Permeability is poor, causes the farm crop effciency of respiratory to descend, and the two integrates; Have a strong impact on the metabolism of crop plant cells, made the farm crop energy shortage, caused its absorption to be short of power; So farm crop can lack inorganic salt simultaneously, thereby have had a strong impact on crop growth, salt affected soil usually causes farm crop in poor harvest; Even also can cause crop grain not have the serious consequence of receipts, so salt affected soil become the low productive soil in the agriculture prodn, having a strong impact on the development of agriculture prodn.
In order to improve the soil property of salt affected soil; Existing improving one's methods generally is in salt affected soil, to add the various farm crop fertilizer that are exclusively used in salt affected soil; Utilize humic acids, zeolite, nitrogen, phosphorus and zinc element in the dedicated fertilizer to improve the composition of salt affected soil, need for crop growth, though this dedicated fertilizer can play the saline and alkaline and additional effect of making corps nutrient of improving the soil to a certain extent; But can not fundamentally improve the soil property of salt affected soil; And the nutritive element that is added in this fertilizer is not comprehensive, can not provide effectively for farm crop, nutritive element all sidedly, more can not reduce the pH value of salt affected soil effectively.
Summary of the invention
Technical problem to be solved by this invention provides a kind of pH value of fundamentally improveing salt affected soil soil property, reduction salt affected soil, and can comprehensive nutritive element be provided for crop, helps lend some impetus to crop growth.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of farm crop fertilizer that is applicable to salt affected soil comprises following components in weight portions:
30～50 parts of humic acidss, 5～10 parts of gacs, 40～60 parts of NPK, 5～15 parts in gypsum, 0.5～1 part of borax, 2～4 parts in zinc sulfate.
As a kind of improved technical scheme, said NPK comprises urea formaldehyde, vitriolate of tartar, ammonium sulfate and monoammonium phosphate.
As a kind of improved technical scheme, the weight part content of said each component of fertilizer is respectively:
32.5 parts of humic acidss, 7 parts of gacs, 15 parts in gypsum, 0.5 part of borax, 2 parts in zinc sulfate, 10 parts in ammonium sulfate, 13 parts of urea formaldehydes, 10 parts of monoammonium phosphates, 10 parts of vitriolate of tartar.
As a kind of improved technical scheme, said NPK comprises urea formaldehyde, vitriolate of tartar and monoammonium phosphate.
As a kind of improved technical scheme, the weight part content of said each component of fertilizer is respectively:
40 parts of humic acidss, 8 parts of gacs, 10 parts in gypsum, 1 part of borax, 3 parts in zinc sulfate, 11 parts of monoammonium phosphates, 15 parts of urea formaldehydes, 12 parts of vitriolate of tartar.
As a kind of improved technical scheme, said NPK comprises urea formaldehyde, vitriolate of tartar and diammonium phosphate.
As a kind of improved technical scheme, the weight part content of said each component of fertilizer is respectively:
37 parts of humic acidss, 5 parts of gacs, 10 parts in gypsum, 1 part of borax, 2 parts in zinc sulfate, 13 parts of diammonium phosphate, 18 parts of urea formaldehydes, 14 parts of vitriolate of tartar.
The invention still further relates to the preparation method of above-mentioned farm crop fertilizer, may further comprise the steps:
Step 1, get each component of predetermined weight part, and each component is carried out pulverizing behind the uniform mixing;
Step 2, each component after will pulverizing are processed fertiliser granulates through the grain forming device;
Step 3, utilize dryer to carry out drying said fertiliser granulates, import cooler after the said fertiliser granulates drying and cool off, promptly obtain said farm crop fertilizer.
As a kind of improved technical scheme, said grain forming device comprises granulating disc.
Owing to adopted technique scheme; The invention has the beneficial effects as follows: humic acids wherein has ion exchangeable, complexing effect; Can reduce hydrochloride excessive in the salt affected soil and vitriol; And the adsorption of gac has the fertile effect of water keeping of guarantor, and the NPK of interpolation, borax and zinc sulfate have formed a kind of crop fertilizer of full nutrition; And the gypsum itself that adds promptly forms a kind of saline-alkali soil modifying agent, makes the comprehensive one of the present invention become a kind of dedicated fertilizer that can fundamentally improve the salt affected soil soil property.The preparation method of the farm crop fertilizer that the present invention relates to forms farm crop fertilizer finished product through mixing, shaping particles, drying and cooling, and technology is simple, and it is less to relate to processing unit, helps enhancing productivity and reducing cost of investment.
Embodiment
In the detailed description below, only some example embodiment of the present invention has been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under situation without departing from the spirit and scope of the present invention, can revise described embodiment with various mode.
A kind of farm crop fertilizer that is applicable to salt affected soil comprises following components in weight portions: 30～50 parts of humic acidss, 5～10 parts of gacs, 40～60 parts of NPK, 5～15 parts in gypsum, 0.5～1 part of borax, 2～4 parts in zinc sulfate.Wherein humic acids has the good biological activity; When promoting plant respiration and photosynthesis metabolic function; Utilize interactional modes such as ionic linkage, hydrogen bond, prototropy, transfer transport, complexing to combine with material in the salt affected soil; Thereby reduce excessive hydrochloride and the vitriol of salt affected soil, fundamentally improve the soil property of salt affected soil.Gac belongs to neutral substance, can utilize its characterization of adsorption to play the effect that farm crop protect fertile water conservation, thereby guarantees moisture and nutrition that crop growth needs.
Gypsum also is a neutral substance, and its staple is a calcium sulfate, contains abundant calcium and element sulphur; Be the fertilizer that improves crop growth, and gypsum can also with yellow soda ash and the Sodium Hydrogen Carbonate effect in the salt affected soil, its calcium ion can come out the positive ion exchanges such as sodium ion in the salt affected soil; Form calcium colloid and organic and inorganic complex body; Thereby changed soil aggregate, reduced the basicity of soil, improved soil permeability.
Borax is one of staple of boron fertilizer, also is one of essential nutritive element of plant, participates in glucide in intravital distribution of plant and running, promotes merismatic growth, promotes the growth of vegetative organ and life and death organ, improves quality, strengthens resistance.
Zinc element in the zinc sulfate kind is one of essential micronutrient element of plant growth, is the component of many enzymes in the farm crop, and zinc sulfate can improve the yield of kernels and quality; The photosynthesis of enhancing crop and respiration; The activated cell vigor promotes to do the synthetic and running of glucide in the object, increases the synthetic of chlorophyll and growth hormone; Promote the absorption of crop to nutritive elements such as nitrogen phosphorus potassium; Can improve cold-resistant, drought-enduring, anti-saline and alkaline, disease-resistant, the anti-adversity ability of farm crop, thereby short precocious, increase thousand seed weight raising output is improved quality.
Embodiment one:
NPK described in the present embodiment comprises urea formaldehyde, vitriolate of tartar, ammonium sulfate and monoammonium phosphate, and the concrete content of each component is: 32.5 parts of humic acidss, 7 parts of gacs, 15 parts in gypsum, 0.5 part of borax, 2 parts in zinc sulfate, 10 parts in ammonium sulfate, 13 parts of urea formaldehydes, 10 parts of monoammonium phosphates, 10 parts of vitriolate of tartar.Wherein urea formaldehyde uses mainly as slow-release nitrogen, can delay release rate of nitrogen, the nitrogenous fertilizer that reduces nitrogen loss and supply plant to continue to absorb.Ammonium sulfate is that farm crop provide the nitrogen nutrition element; Can be main carbon source synthetic cell material with carbonic acid gas, and obtain the crop growth energy needed, can also improve the acidity of soil through the extraneous inorganics of oxidation; To improve the alkalescence of salt affected soil, help crop growth.Vitriolate of tartar adopts Repone K low temperature conversion, chemosynthesis, whitewashing to make the material explained hereafter and forms; Good stability; Except that containing the essential N of plant, P, K three big main nutrient elements, also contain trace element among S, Ca, Mg, Zn, Fe, the Cu etc., this kind fertilizer is suitable for various farm crop.Monoammonium phosphate generally contains 11% nitrogen and 44% Vanadium Pentoxide in FLAKES, and Vanadium Pentoxide in FLAKES contains a large amount of phosphoric, and phosphoric is the component of cellular plasm in the farming object; Participate in photosynthesis, can impel crop root flourishing, crop fringe grain is increased; Full grain improves output.
Embodiment two:
Present embodiment is that with the difference of embodiment one component of NPK is different; NPK in the present embodiment comprises urea formaldehyde, vitriolate of tartar and monoammonium phosphate; And the concrete content of each component is: the weight part content of said each component of fertilizer is respectively: 40 parts of humic acidss, 8 parts of gacs, 10 parts in gypsum, 1 part of borax, 3 parts in zinc sulfate, 11 parts of monoammonium phosphates, 15 parts of urea formaldehydes, 12 parts of vitriolate of tartar; Its component is identical with the effect of each component among the embodiment one; And the component reduced number, more convenient processing treatment.
Embodiment three:
Present embodiment is that with the difference of above-mentioned each embodiment the component of NPK is different; NPK in the present embodiment comprises urea formaldehyde, vitriolate of tartar and diammonium phosphate; And the concrete content of each component is: 37 parts of humic acidss, 5 parts of gacs, 10 parts in gypsum, 1 part of borax, 2 parts in zinc sulfate, 13 parts of diammonium phosphate, 18 parts of urea formaldehydes, 14 parts of vitriolate of tartar; Its component is identical with the effect of each component among the embodiment one; And containing 18% nitrogen and 46% Vanadium Pentoxide in FLAKES in the diammonium phosphate, its effective nutritive element increases, and can further promote the growth of farm crop.
The preparation method of the farm crop fertilizer of the present invention's record may further comprise the steps:
Step 1, get each component of predetermined weight part, and each component is carried out pulverizing behind the uniform mixing;
Step 2, each component after will pulverizing are that granulating disc is processed fertiliser granulates through the grain forming device;
Step 3, utilize dryer to carry out drying said fertiliser granulates, import cooler after the said fertiliser granulates drying and cool off, promptly obtain said farm crop fertilizer.
Crop fertilizer preparation method for material of the present invention is simple, and the equipment that relates to is few, and production efficiency is high.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (9)
1. a farm crop fertilizer that is applicable to salt affected soil is characterized in that, comprises following components in weight portions:
30～50 parts of humic acidss, 5～10 parts of gacs, 40～60 parts of NPK, 5～15 parts in gypsum, 0.5～1 part of borax, 2～4 parts in zinc sulfate.
2. a kind of farm crop fertilizer that is applicable to salt affected soil as claimed in claim 1 is characterized in that said NPK comprises urea formaldehyde, vitriolate of tartar, ammonium sulfate and monoammonium phosphate.
3. a kind of farm crop fertilizer that is applicable to salt affected soil as claimed in claim 2 is characterized in that the weight part content of said each component of fertilizer is respectively:
32.5 parts of humic acidss, 7 parts of gacs, 15 parts in gypsum, 0.5 part of borax, 2 parts in zinc sulfate, 10 parts in ammonium sulfate, 13 parts of urea formaldehydes, 10 parts of monoammonium phosphates, 10 parts of vitriolate of tartar.
4. a kind of farm crop fertilizer that is applicable to salt affected soil as claimed in claim 1 is characterized in that said NPK comprises urea formaldehyde, vitriolate of tartar and monoammonium phosphate.
5. a kind of farm crop fertilizer that is applicable to salt affected soil as claimed in claim 4 is characterized in that the weight part content of said each component of fertilizer is respectively:
40 parts of humic acidss, 8 parts of gacs, 10 parts in gypsum, 1 part of borax, 3 parts in zinc sulfate, 11 parts of monoammonium phosphates, 15 parts of urea formaldehydes, 12 parts of vitriolate of tartar.
6. a kind of farm crop fertilizer that is applicable to salt affected soil as claimed in claim 1 is characterized in that said NPK comprises urea formaldehyde, vitriolate of tartar and diammonium phosphate.
7. a kind of farm crop fertilizer that is applicable to salt affected soil as claimed in claim 6 is characterized in that the weight part content of said each component of fertilizer is respectively:
37 parts of humic acidss, 5 parts of gacs, 10 parts in gypsum, 1 part of borax, 2 parts in zinc sulfate, 13 parts of diammonium phosphate, 18 parts of urea formaldehydes, 14 parts of vitriolate of tartar.
8. like the preparation method of claim 3,5 or 7 described farm crop fertilizer, it is characterized in that, may further comprise the steps:
Step 1, get each component of predetermined weight part, and each component is carried out pulverizing behind the uniform mixing;
Step 2, each component after will pulverizing are processed fertiliser granulates through the grain forming device;
Step 3, utilize dryer to carry out drying said fertiliser granulates, import cooler after the said fertiliser granulates drying and cool off, promptly obtain said farm crop fertilizer.
9. the preparation method of farm crop fertilizer as claimed in claim 8 is characterized in that, said grain forming device comprises granulating disc.
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| CN2012100913203A CN102603429A (en) | 2012-03-31 | 2012-03-31 | Crop fertilizer applicable to saline-alkali soil and preparation method of crop fertilizer |
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| CN2012100913203A CN102603429A (en) | 2012-03-31 | 2012-03-31 | Crop fertilizer applicable to saline-alkali soil and preparation method of crop fertilizer |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876735A (en) * | 2015-05-29 | 2015-09-02 | 贵州大学 | Efficient slow-release fertilizer |
| CN105001872A (en) * | 2015-08-26 | 2015-10-28 | 赵常然 | Preparation method of soil conditioner taking phosphogypsum as raw material |
| CN105541501A (en) * | 2016-03-09 | 2016-05-04 | 山东植丰农化集团有限公司 | Slow/controlled-release fertilizer containing organic matters and preparation method of fertilizer |
| CN106083443A (en) * | 2016-05-27 | 2016-11-09 | 白晶 | A kind of contain in the fertilizer dedicated to alkaline land and preparation method thereof of trace element chelated liquid |
| CN106083283A (en) * | 2016-05-27 | 2016-11-09 | 白晶 | A kind of containing ureaformaldehyde slow-release potassium fertilizer and preparation method thereof |
| CN106083285A (en) * | 2016-05-27 | 2016-11-09 | 白晶 | A kind of contain in the potash fertilizer and preparation method thereof of trace element chelated powder |
| CN107602239A (en) * | 2017-10-16 | 2018-01-19 | 乌鲁木齐好到家农业科技有限公司 | It is a kind of suitable for soil nutrient activator of alkaline land improving and preparation method thereof |
| CN111978121A (en) * | 2020-08-30 | 2020-11-24 | 蓝永康 | Humic acid plant nutrition powder and preparation method thereof |
| CN112876310A (en) * | 2021-02-05 | 2021-06-01 | 内蒙古博大实地化学有限公司 | Compound fertilizer containing soil conditioning performance and preparation method thereof |
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| CN1526686A (en) * | 2003-03-07 | 2004-09-08 | 牛发国 | Fertilizer specially for improving saline-alkaline land and its production process |
| CN101066901A (en) * | 2007-04-03 | 2007-11-07 | 张国忠 | Soline alkali resisting rice fertilizer |
| CN101928182A (en) * | 2010-09-01 | 2010-12-29 | 山西晨雨科技开发连锁经营有限公司 | Bio-organic fertilizer special for improving saline-alkali lands and preparation method thereof |
| CN101948353A (en) * | 2010-09-20 | 2011-01-19 | 张彦超 | Organic/inorganic salt and alkali resistant long-acting corn fertilizer |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1526686A (en) * | 2003-03-07 | 2004-09-08 | 牛发国 | Fertilizer specially for improving saline-alkaline land and its production process |
| CN101066901A (en) * | 2007-04-03 | 2007-11-07 | 张国忠 | Soline alkali resisting rice fertilizer |
| CN101928182A (en) * | 2010-09-01 | 2010-12-29 | 山西晨雨科技开发连锁经营有限公司 | Bio-organic fertilizer special for improving saline-alkali lands and preparation method thereof |
| CN101948353A (en) * | 2010-09-20 | 2011-01-19 | 张彦超 | Organic/inorganic salt and alkali resistant long-acting corn fertilizer |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876735A (en) * | 2015-05-29 | 2015-09-02 | 贵州大学 | Efficient slow-release fertilizer |
| CN105001872A (en) * | 2015-08-26 | 2015-10-28 | 赵常然 | Preparation method of soil conditioner taking phosphogypsum as raw material |
| CN105001872B (en) * | 2015-08-26 | 2018-06-26 | 赵常然 | It is a kind of using ardealite as the preparation method of the soil conditioner of raw material |
| CN105541501A (en) * | 2016-03-09 | 2016-05-04 | 山东植丰农化集团有限公司 | Slow/controlled-release fertilizer containing organic matters and preparation method of fertilizer |
| CN106083443A (en) * | 2016-05-27 | 2016-11-09 | 白晶 | A kind of contain in the fertilizer dedicated to alkaline land and preparation method thereof of trace element chelated liquid |
| CN106083283A (en) * | 2016-05-27 | 2016-11-09 | 白晶 | A kind of containing ureaformaldehyde slow-release potassium fertilizer and preparation method thereof |
| CN106083285A (en) * | 2016-05-27 | 2016-11-09 | 白晶 | A kind of contain in the potash fertilizer and preparation method thereof of trace element chelated powder |
| CN107602239A (en) * | 2017-10-16 | 2018-01-19 | 乌鲁木齐好到家农业科技有限公司 | It is a kind of suitable for soil nutrient activator of alkaline land improving and preparation method thereof |
| CN107602239B (en) * | 2017-10-16 | 2021-06-08 | 乌鲁木齐好到家农业科技有限公司 | Soil nutrient activating agent suitable for saline-alkali soil improvement and preparation method thereof |
| CN111978121A (en) * | 2020-08-30 | 2020-11-24 | 蓝永康 | Humic acid plant nutrition powder and preparation method thereof |
| CN112876310A (en) * | 2021-02-05 | 2021-06-01 | 内蒙古博大实地化学有限公司 | Compound fertilizer containing soil conditioning performance and preparation method thereof |
| CN112876310B (en) * | 2021-02-05 | 2022-06-21 | 内蒙古博大实地化学有限公司 | Compound fertilizer containing soil conditioning performance and preparation method thereof |
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Application publication date: 20120725 |