CN100427439C - Gypsum base sulfur-containing mixed fertilizer - Google Patents
Gypsum base sulfur-containing mixed fertilizer Download PDFInfo
- Publication number
- CN100427439C CN100427439C CNB2006100977549A CN200610097754A CN100427439C CN 100427439 C CN100427439 C CN 100427439C CN B2006100977549 A CNB2006100977549 A CN B2006100977549A CN 200610097754 A CN200610097754 A CN 200610097754A CN 100427439 C CN100427439 C CN 100427439C
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- gypsum
- fertilizer
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- urea
- repone
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Abstract
The invention discloses a plaster-based sulfur composite mixing fertilizer, which is characterized by the following: blending 50-70% plaster, 15-35% aquacare, 3-15% potassium chloride and 1-12% ammonium monoacid phosphate evenly to obtain the fertilizer; improving soil particle structure, pore rate and permeatability and water seeping; reducing soil pH value; supplying necessary nourishing element; increasing crop product.
Description
One, technical field
The present invention relates to a kind of chemical fertilizer, particularly a kind of compound fertilizer exactly is a kind of gypsum base sulfur-containing mixed fertilizer.
Two, background technology
Normal gypsuming is improved to the soil of salinization.This is that the calcium ion of gypsum can replace sodium ion because in the aqueous solution, and can make clay form small-particle, in this process, make the physical structure of soil be improved, the ventilation property of soil and water permeability increase, the decline of alkalescence helps plant absorbing calcium simultaneously again.
Present people recognize along with progress of science and technology, and sulphur and calcium also are the indirect fertilizer of some plants.Sulphur is proteinic important component, and sulphur is with after oxidation state enters plant materials in the sulfate anion, and the form that is reduced into sulfhedryl (R-SH is as half Guang ammonia) or disulfide group (R-S-S-R such as Gelucystine) exists, and plays an active part in the redox processes of plant organism.It is also higher to contain the many leguminous plants sulphur content of protein, and sulfur-bearing is nearly 0.36% in the alfalfa hay, and sulfur-bearing is also more in the garlic oil of tori seed oil in the Cruciferae and green onion, garlic, and the shortage of sulphur can hinder the normal development of plant.Calcium also is one of essential nutritive element of plant, and plant just needs calcium from seed germination, and what at first be injured during calcium deficiency is young tender part and the organ of plant, and calcium has the ability of other positively charged ion deleterious effects of neutralization in the physiological equilibrium of the soil solution.Between calcium and the sodium antagonistic action is arranged simultaneously, can alleviate or eliminate the harm of sodium-chlor plant." plaster stone " can preserve the nitrogen in other fertilizer simultaneously, and eliminates denitrifying bacteria.
Three, summary of the invention
Compound fertilizer disclosed by the invention be intended to integrate improve the soil with for crop provides nutrition, technical problem to be solved is the organic coupling of nitrogen, phosphorus, potassium that makes sulphur and calcium and routine, eurythmy.
This compound fertilizer comprises gypsum and nitrogen, phosphorus, potash fertilizer, and each component has following weight percent:
Gypsum 50～70%
Urea 15～35%
Repone K 3～15%
Secondary ammonium phosphate 1～12%.
Preferably:
Gypsum 55～65%
Urea 20～30%
Repone K 6～12%
Secondary ammonium phosphate 2～10%.
Best:
Gypsum 61%
Urea 24%
Repone K 9%
Secondary ammonium phosphate 6%.
Gypsum, urea, Repone K and two ammoniums (Secondary ammonium phosphate) of proportional quantity are mixed promptly get this compound fertilizer, mu is executed 80～85Kg, can effectively improve crumb structure and porosity and the ventilation property and the water permeability in saltings, reduce the pH of soil, improve crop yield simultaneously.
This compound is fertile as follows with the microcell comparative test result of only executing gypsum and conventional fertilizer:
Test site:
Anhui and vegetables base, South Area, county town.
Test design:
Randomized block design is adopted in test, establishes 7 processing (numbering 1～7), three repetitions, totally 21 microcells.Each microcell area is 1.2 * 0.4m2, line-spacing 0.4m, and row are apart from 0.2m, and every microcell is executed 10g, wherein 1 only executes gypsum, and 7 are contrast, execute conventional fertilizer, surplus this compound fertilizer of executing.For studying thing is Plantula Brassicae chinensis and lettuce.
Plantation on November 20th, 2004, interplanting on February 24 lettuce between every strain Plantula Brassicae chinensis, is interplanted 10 altogether, and March 15, the results Plantula Brassicae chinensis was gathered in the crops lettuce on May 10.
Table 1 results back yield of pakchoi cartogram unit: g
Kg/ sub-district, output statistics list position, table 2 lettuce results back
| Numbering | Repeat 1 | Repeat 2 | Repeat 3 | Mean yield | Comparison is according to stimulation ratio (%) |
| 1 | 0.450 | 0.430 | 0.615 | 0.498 | 3.75 |
| 2 | 0.415 | 0.630 | 0.550 | 0.532 | 10.83 |
| 3 | 0.485 | 0.535 | 0.715 | 0.578 | 20.41 |
| 4 | 0.455 | 0.480 | 0.780 | 0.572 | 19.16 |
| 5 | 0.605 | 0.475 | 0.685 | 0.588 | 22.5 |
| 6 | 0.455 | 0.385 | 1.025 | 0.622 | 29.58 |
| 7 | 0.500 | 0.360 | 0.580 | 0.480 |
Test-results:
By table 1, table 2 as seen, this compound fertilizer is compared with conventional fertilizer with only executing gypsum, and effect of increasing production is obvious.
Proterties such as this test has also been carried out simultaneous test with tomato (kind for cooperation 903) in booth, this compound fertilizer is compared with urea, and the plant height in its seedling stage, stem are thick all are better than urea, and tomato yield improves 10～15%.
One, embodiment
1, get 50 parts in gypsum, 35 parts in urea, 3 parts in Repone K, 12 parts of two ammoniums mix.
2, get 70 parts in gypsum, 15 parts in urea, 12 parts in Repone K, 3 parts of two ammoniums mix.
3, get 55 parts in gypsum, 30 parts in urea, 6 parts in Repone K, 9 parts of two ammoniums mix.
4, get 65 parts in gypsum, 20 parts in urea, 12 parts in Repone K, 3 parts of two ammoniums mix.
5, get 61 parts in gypsum, 24 parts in urea, 9 parts in Repone K, 6 parts of two ammoniums mix.
Claims (3)
1, a kind of gypsum base sulfur-containing mixed fertilizer comprises gypsum and nitrogen, phosphorus, potash fertilizer, it is characterized in that: each component has following weight percent:
Gypsum 50～70%
Urea 15～35%
Repone K 3～15%
Secondary ammonium phosphate 1～12%.
2, compound fertilizer according to claim 1 is characterized in that:
Gypsum 55～65%
Urea 20～30%
Repone K 6～12%
Secondary ammonium phosphate 2～10%.
3, compound fertilizer according to claim 1 and 2 is characterized in that:
Gypsum 61%
Urea 24%
Repone K 9%
Secondary ammonium phosphate 6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100977549A CN100427439C (en) | 2006-11-25 | 2006-11-25 | Gypsum base sulfur-containing mixed fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100977549A CN100427439C (en) | 2006-11-25 | 2006-11-25 | Gypsum base sulfur-containing mixed fertilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1962565A CN1962565A (en) | 2007-05-16 |
| CN100427439C true CN100427439C (en) | 2008-10-22 |
Family
ID=38081816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100977549A Expired - Fee Related CN100427439C (en) | 2006-11-25 | 2006-11-25 | Gypsum base sulfur-containing mixed fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100427439C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8192520B2 (en) | 2009-10-05 | 2012-06-05 | Specialty Fertilizer Products, Llc | Enhanced fertilizer products with polymer adjuvants |
| US9145340B2 (en) | 2012-08-13 | 2015-09-29 | Verdesian Life Sciences, Llc | Method of reducing atmospheric ammonia in livestock and poultry containment facilities |
| US9961922B2 (en) | 2012-10-15 | 2018-05-08 | Verdesian Life Sciences, Llc | Animal feed and/or water amendments for lowering ammonia concentrations in animal excrement |
| US11254620B2 (en) | 2013-08-05 | 2022-02-22 | Verdesian Life Sciences U.S., Llc | Micronutrient-enhanced polymeric seed coatings |
| TW201522390A (en) | 2013-08-27 | 2015-06-16 | 特級肥料產品公司 | Polyanionic polymers |
| CA2923561C (en) | 2013-09-05 | 2022-05-03 | Verdesian Life Sciences, Llc | Polymer-boric acid compositions |
| CA2945823C (en) | 2014-05-21 | 2022-04-26 | Verdesian Life Sciences, Llc | Polymer soil treatment compositions including humic acids |
| CA2946202C (en) | 2014-05-22 | 2022-06-21 | Verdesian Life Sciences, Llc | Polymeric compositions |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187481A (en) * | 1997-01-10 | 1998-07-15 | 桃江县土壤肥料工作站 | Production of granular crop formula fertilizer using ammonium carbonate replacing ammonium chloride as nitrogen source |
| CN1198427A (en) * | 1997-05-01 | 1998-11-11 | 吕庆淮 | Nitrogenous phosphate potash long-effect compound fertilizer and productive method thereof |
-
2006
- 2006-11-25 CN CNB2006100977549A patent/CN100427439C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1187481A (en) * | 1997-01-10 | 1998-07-15 | 桃江县土壤肥料工作站 | Production of granular crop formula fertilizer using ammonium carbonate replacing ammonium chloride as nitrogen source |
| CN1198427A (en) * | 1997-05-01 | 1998-11-11 | 吕庆淮 | Nitrogenous phosphate potash long-effect compound fertilizer and productive method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 小氮肥设计技术. 唐国昌，丁锐锋.花生专用肥的配方设计，第27卷第3期. 2006 * |
| 花生施用不同种类硫肥的效应. 黄美玲.江西农业学报，第17卷第3期. 2005 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1962565A (en) | 2007-05-16 |
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Granted publication date: 20081022 Termination date: 20161125 |