CN101700987A - High-nitrogen organic and inorganic maize special bulk blended fertilizer - Google Patents
High-nitrogen organic and inorganic maize special bulk blended fertilizer Download PDFInfo
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- CN101700987A CN101700987A CN200910229691A CN200910229691A CN101700987A CN 101700987 A CN101700987 A CN 101700987A CN 200910229691 A CN200910229691 A CN 200910229691A CN 200910229691 A CN200910229691 A CN 200910229691A CN 101700987 A CN101700987 A CN 101700987A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention relates to a high-nitrogen organic and inorganic maize special bulk blended fertilizer which comprises the following various granular fertilizers in parts by weight: 4.5-5 parts of granular inorganic nitrogen-phosphorus fertilizer which is large-granule urea, 1-1.5 parts of diammonium phosphate and 3.5-4 parts of organic granular fertilizer. The invention has scientific nutrition content and organic and inorganic combination; the lasting period of the fertilizer effect reaches more than 90 days and is basically consistent with the whole growing period of maize; and the high-nitrogen organic and inorganic maize special bulk blended fertilizer improves the utilization ratio of the fertilizer, reduces the economic investment of farmers and improves the ecological environment.
Description
Technical field:
The invention belongs to a kind of bulk blended fertilizer, particularly a kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer.
Background field:
China market agricultural fertilizer material is divided into three kinds substantially at present.A kind of is industrial chemicals fertilizer; A kind of is fertilizer; Also has a kind of conventional compound fertilizer for industrial chemicals and organic fertilizer.The shortcoming of industrial chemicals fertilizer: life-time service can cause the soil soil property to harden influences plant growth, causes the progressively underproduction.The shortcoming of organic fertilizer: the required nutrient deficiency of plant, do not satisfy the growth demand of farm crop, influence the output of crop.The shortcoming of conventional compound fertilizer is: fertilizer formula is science not, and organic matter in the prescription and full nutrient are conflicting, and this is high, and that are low, as organic matter or nitrogen, phosphorus, potassium single component too high levels, produces particle difficulty or granulating not.
Summary of the invention:
The object of the present invention is to provide a kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer, applied once just can provide long-term nutrient by corn nutritional needs in each in vegetative period, can keep and improve Soil structure and fertility again, and producing storing uses conveniently, solve the single nutrient content height of some local soil, used other fertilizer to cause the problem of nutrient waste.This fertilizer formula is reasonable, has not only satisfied the nutrient of corn growing season but also do not waste any nutrient.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer, it includes granular inorganic nitrogen phosphate fertilizer, it is characterized in that: this granular inorganic nitrogen phosphate fertilizer is granular urea, this high-nitrogen organic and inorganic maize patent bulk blended fertilizer also comprises diammonium phosphate and fertilizer, and the weight part of above-mentioned various particle fertilizer is:
4.5～5 parts of granular ureas
1～1.5 part of diammonium phosphate
3.5～4 parts of organic granular fertilizer.
Above-mentioned a kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer is characterized in that: fertilizer forms by concentrating spray granulating with slip in the ammonia after transforming L-glutamic acid by W-Gum.
Above-mentioned a kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer is characterized in that: wherein granular urea is 4.5 parts; 1.5 parts of diammonium phosphate; Fertile 4 parts of organic granular.
Above-mentioned a kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer it is characterized in that: further comprising trace element in other: 0.2～0.6 part of calcium, magnesium, iron, zinc, sulphur, manganese, boron etc.
The organic content of this organic granular fertilizer account for this high-nitrogen organic and inorganic maize special bulk blended fertilizer gross weight 15%～25%.
Beneficial effect of the present invention:
1, nutrient content science, organic-inorganic combines, integrate the quick-acting of chemical fertilizer and the slow of organic fertilizer, quick dissolved, quick effect, fertilizer efficiency is lasting, speed is slow complementary, for fertile balanced, be not easy to run off, both satisfied the various nutrient demands of corn, simultaneously can keep and improve Soil structure and fertility, meet the direction of agricultural sustainable development.
2, prescription rationally, macroelement and middle trace element combine, the equilibrium of nutrient proportioning, added trace elements such as an amount of calcium, magnesium, iron, zinc, sulphur, manganese, boron again, by rational supply and adjusting, the various nutritive elements that corn is necessary, satisfy the needs of corn growth, improve corn yield and quality, particularly help starch and soluble sugars in the maize kernel, improve the mouthfeel of maize kernel.
3, the lasting phase of fertilizer efficiency reaches more than 90 day, with the whole growth phase basically identical of corn, has improved the utilization ratio of fertilizer efficiency, and it can be reached more than 95%. and its economic coefficient exceeds nearly 5% up to 32.81% than conventional composite fertilizer.
4, high-nitrogen organic and inorganic maize special bulk blended fertilizer can need fertile feature regulation and control nutrient to discharge the peak according to the corn growth different steps, particularly carries seedling stage at corn, not only satisfies the demand that corn is carried seedling stage, and is unlikely to waste again.
5, high-nitrogen organic and inorganic maize special bulk blended fertilizer has improved fertilizer utilization ratio, has therefore reduced rate of fertilizer application, has not only reduced peasant's economy input, and has helped improving the ecological environment.
6, high-nitrogen organic and inorganic maize special bulk blended fertilizer is raw materials used all a commercially available prod, helps making, and uses and store and transport conveniently.
Embodiment:
The present invention be according to corn growth and quality form to the rule of nutrient demand and in conjunction with the generalized case of soil nutrient definite high-nitrogen organic and inorganic maize special bulk blended fertilizer.It combines in line with organic-inorganic, and quick-acting long-acting nutrients combine, and a large amount of middle micronutrient elements combine and make, and store and transport and use characteristics easily, and granular urea (N 〉=46%), the diammonium phosphate of diameter at 3～4mm (contained N 〉=18 and contain P
2O
5〉=46%), fertilizer (containing N 〉=16%, CL 〉=2%, organic 〉=36%～50%, amino acid 20%) evenly blending form, above-mentioned each share weight percent of forming is:
4.5～5 parts of granular ureas
1～1.5 part of diammonium phosphate
3.5～4 parts of organic granular fertilizer.
Above-mentioned organic granular fertilizer changes into L-glutamic acid by W-Gum, adds a part of organic fertilizer by concentrating with slip in the ammonia, uses the production technique shaping of spray granulating to form, and its organic content is 15～25%.
By the above-mentioned high-nitrogen organic and inorganic maize special bulk blended fertilizer that obtains of forming, its organic content is about 15～25% of a by weight of fertilizer, macronutrient (N+P
2O
5+ K
2O) content is about 37%, and middle amount nutritive element (CaO, MgO, S) content is about about 7%, and micronutrient element (Fe, Mn, Zn, B) content is about about 1%.
Show through field fertilizer efficiency experiment, special-purpose fertile before sowing or carry seedling stage disposable applying and can satisfy corn each vegetative period fully to nutrient demand.
Embodiment 1
A kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer, it includes granular inorganic nitrogen phosphate fertilizer, this granular inorganic nitrogen phosphate fertilizer is granular urea, this high-nitrogen organic and inorganic maize patent bulk blended fertilizer also comprises diammonium phosphate and fertilizer, and fertilizer forms by concentrating spray granulating with slip in the ammonia after transforming L-glutamic acid by W-Gum; The weight part of above-mentioned various particle fertilizer is:
Wherein granular urea is 4.5 parts;
1.5 parts of diammonium phosphate;
Fertile 4 parts of organic granular.
For trying material: the high-nitrogen organic and inorganic maize special bulk blended fertilizer that the conventional bulk blended fertilizer and the embodiment of the invention provide.
Show that for table 1 data the high-nitrogen organic and inorganic maize special bulk blended fertilizer economic coefficient is higher.This prescription fertilizer nutrient proportioning equilibrium is described, can coordinate the balance of corn nourishment growth and reproductive growth, use the bright fringe spike length of corn of high-nitrogen organic and inorganic maize special bulk blended fertilizer and Dan Suichong all than the height of using conventional compound fertilizer, the bright fringe volume increase 10～20% of its corn.
The special-purpose mixing fertilizer specially of table 1 high-nitrogen organic and inorganic maize is to the influence of maize growth and yield traits
| Handle | 10 strain economic yields (kg) | 10 strain biological yields (kg) | Economic coefficient % | Average spike length cm | Average fringe heavy (peeling g) | Per mu yield Kg/ mu |
| Conventional bulk blended fertilizer | ??1.918 | ??6.630 | ??29.19 | ??16.5 | ??173.68 | ??618.84 |
| High-nitrogen organic and inorganic maize special bulk blended fertilizer | ??1.972 | ??5.740 | ??32.71 | ??17.1 | ??177.92 | ??686.84 |
Embodiment 2
A kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer, it includes granular inorganic nitrogen phosphate fertilizer, this granular inorganic nitrogen phosphate fertilizer is granular urea, this high-nitrogen organic and inorganic maize patent bulk blended fertilizer also comprises diammonium phosphate and fertilizer, and fertilizer forms by concentrating spray granulating with slip in the ammonia after transforming L-glutamic acid by W-Gum; The weight part of above-mentioned various particle fertilizer is:
5 parts of granular ureas;
1 part of diammonium phosphate;
Fertile 4 parts of organic granular;
Trace element in other: 0.5 part of calcium, magnesium, iron, zinc, sulphur, manganese, boron etc.
For trying material:
The high-nitrogen organic and inorganic maize special bulk blended fertilizer that the conventional bulk blended fertilizer and the embodiment of the invention provide.
Research thinks that the height of starch and the two relative content of soluble sugar directly influences eating quality in the Glutinous Semen Maydis seed.Use the starch of maize kernel of mixing fertilizer specially and soluble sugar content and all be higher than and use conventional Bulk Blending Fertilizer, show that corn special blending fertilizer of the present invention helps the accumulation of starch and soluble sugar content.
Table 2 high-nitrogen organic and inorganic maize special bulk blended fertilizer is to the influence of the bright fringe nutritive ingredient of corn
| Handle | Starch % | Soluble sugar % | Crude protein |
| Conventional bulk blended fertilizer | ??61.17 | ??11.29 | ??12.24 |
| High-nitrogen organic and inorganic maize special bulk blended fertilizer | ??61.76 | ??12.55 | ??11.46 |
Embodiment 3:
A kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer, it includes granular inorganic nitrogen phosphate fertilizer, this granular inorganic nitrogen phosphate fertilizer is granular urea, this high-nitrogen organic and inorganic maize patent bulk blended fertilizer also comprises diammonium phosphate and fertilizer, and fertilizer forms by concentrating spray granulating with slip in the ammonia after transforming L-glutamic acid by W-Gum; The weight part of above-mentioned various particle fertilizer is:
5 parts of granular ureas;
1.5 parts of diammonium phosphate;
Fertile 3.5 parts of organic granular.
Conventional composite fertilizer and high-nitrogen organic and inorganic maize special bulk blended fertilizer control experiment.
1, for the examination material:
The high-nitrogen organic and inorganic maize special bulk blended fertilizer that the conventional composite fertilizer and the embodiment of the invention provide.
2, for studying thing: summer corn
3, for examination soil: sample plot soil is Cinnamon Soils, and the soil texture is light loamy texture, organic content 1.26%, nitrogen 0.085%, rapid available phosphorus 20.72mg/kg, available potassium 132mg/kg.
4, fertilizer application process: 50 kilograms/mu of our bright high-nitrogen organic and inorganic maize special bulk blended fertilizers, habituation is used conventional composite fertilizer and is compared.
5, volume increase result
Embodiment 4:
A kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer, it includes granular inorganic nitrogen phosphate fertilizer, this granular inorganic nitrogen phosphate fertilizer is granular urea, this high-nitrogen organic and inorganic maize patent bulk blended fertilizer also comprises diammonium phosphate and fertilizer, and fertilizer forms by concentrating spray granulating with slip in the ammonia after transforming L-glutamic acid by W-Gum; The weight part of above-mentioned various particle fertilizer is:
4.5 parts of granular ureas;
1.5 parts of diammonium phosphate;
Fertile 4 parts of organic granular.
Certain village in the Shandong Province carries out control experiment, at clayed ground plantation summer corn.Test point A uses high-nitrogen organic and inorganic maize special bulk blended fertilizer of the present invention, and per mu yield is up to 730.80kg, and common composite fertilizer is used in the contrast field, and output is per mu yield 642.73kg; B uses the test point high-nitrogen organic and inorganic maize special bulk blended fertilizer of the present invention, and per mu yield is up to 717.29kg, and common composite fertilizer is used, output per mu yield 604.64kg in the contrast field.Use high-nitrogen organic and inorganic maize special bulk blended fertilizer of the present invention, created this village's corn per unit area yield highest record.
In addition, also carry out the simultaneous test of field crops such as vegetables such as Chinese cabbage, capsicum, strawberry, kidney bean and soybean, wheat, peanut, all obtained significant effect.
Claims (4)
1. high-nitrogen organic and inorganic maize special bulk blended fertilizer, it includes granular inorganic nitrogen phosphate fertilizer, it is characterized in that: this granular inorganic nitrogen phosphate fertilizer is granular urea, this high-nitrogen organic and inorganic maize patent bulk blended fertilizer also comprises diammonium phosphate and fertilizer, and the weight part of above-mentioned various particle fertilizer is:
4.5～5 parts of granular ureas
1～1.5 part of diammonium phosphate
3.5～4 parts of organic granular fertilizer.
2. a kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer according to claim 1 is characterized in that: fertilizer forms by concentrating spray granulating with slip in the ammonia after transforming L-glutamic acid by W-Gum.
3. a kind of high-nitrogen organic and inorganic maize special bulk blended fertilizer according to claim 1 is characterized in that: wherein granular urea is 4.5 parts; 1.5 parts of diammonium phosphate; Fertile 4 parts of organic granular.
4. according to claim 2 or 3 described a kind of high-nitrogen organic and inorganic maize special bulk blended fertilizers, it is characterized in that: it also comprises trace element in other: 0.2～0.6 part of calcium, magnesium, iron, zinc, sulphur, manganese, boron etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910229691A CN101700987A (en) | 2009-10-29 | 2009-10-29 | High-nitrogen organic and inorganic maize special bulk blended fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910229691A CN101700987A (en) | 2009-10-29 | 2009-10-29 | High-nitrogen organic and inorganic maize special bulk blended fertilizer |
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|---|---|
| CN101700987A true CN101700987A (en) | 2010-05-05 |
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|---|---|---|---|
| CN200910229691A Pending CN101700987A (en) | 2009-10-29 | 2009-10-29 | High-nitrogen organic and inorganic maize special bulk blended fertilizer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360172A (en) * | 2013-07-25 | 2013-10-23 | 常熟市新靓文辅亚农艺发展有限公司 | Corn yield increase composite fertilizer |
| CN103360152A (en) * | 2012-04-06 | 2013-10-23 | 阚超 | Special long-acting mixing fertilizer applied in autumn |
| CN108046879A (en) * | 2018-01-30 | 2018-05-18 | 安徽省农业科学院烟草研究所 | A kind of summer corn dedicated fertilizer and its one-time use method |
-
2009
- 2009-10-29 CN CN200910229691A patent/CN101700987A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103360152A (en) * | 2012-04-06 | 2013-10-23 | 阚超 | Special long-acting mixing fertilizer applied in autumn |
| CN103360152B (en) * | 2012-04-06 | 2015-01-21 | 阚超 | Special long-acting mixing fertilizer applied in autumn |
| CN103360172A (en) * | 2013-07-25 | 2013-10-23 | 常熟市新靓文辅亚农艺发展有限公司 | Corn yield increase composite fertilizer |
| CN108046879A (en) * | 2018-01-30 | 2018-05-18 | 安徽省农业科学院烟草研究所 | A kind of summer corn dedicated fertilizer and its one-time use method |
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Open date: 20100505 |