CN1807366A - Granular moisture-keeping formula fertilizer and it production method - Google Patents
Granular moisture-keeping formula fertilizer and it production method Download PDFInfo
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- CN1807366A CN1807366A CN 200510038166 CN200510038166A CN1807366A CN 1807366 A CN1807366 A CN 1807366A CN 200510038166 CN200510038166 CN 200510038166 CN 200510038166 A CN200510038166 A CN 200510038166A CN 1807366 A CN1807366 A CN 1807366A
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Abstract
The invention discloses a granular moisture-keeping formula fertilizer and it production method, which comprises Attapulgite clay, alta-mud, Ca, Mg, S, Si, Cu, Fe, Mn, Zn, B, Mo and high absorbent resin. The preparing process comprises proportioning, milling, granulating, airing, drying and packaging.
Description
Technical field:
The present invention relates to fertilizer, be specifically related to a kind of particle preserve moisture prescription fertile companion and production method.
Background technology:
Prescription is fertile, is that to adopt the simple substance granulated fertilizer be raw material, according to the feeder capability of soil, and the regulation of fertilizer requirement of Different Crop, and carry out mixed fertilizer such as macrobead nitrogen that physical mixed produces, phosphorus, potassium.The prescription fertilizer product has comprehensive nutrition, fertilizer efficiency is permanent, plant recovery of nutrient is high, with strong points, use advantages such as convenient, be more advanced production and fertilization mode at present, existing the beginning adopted and promotes in China.
The conventional prescription fertilizer of producing, main component is the particle fertilizer of nitrogen, phosphorus, potassium, therefore in prescription fertilizer, need to add in a little the calcium, magnesium, sulphur, silicon, copper, iron, manganese, zinc, boron, molybdenum etc., trace element, and these elements are crystal or powdery mostly, its proportion is lighter relatively, directly add in the prescription fertilizer, be difficult to mix, have influence on the quality of integral formula fertilizer.
Summary of the invention:
The objective of the invention is to overcome weak point in the prior art, a kind of particle preserve moisture prescription fertile companion and production method are provided.Particle of the present invention preserve moisture the fertile companion of prescription by in attapulgite clay, wilkinite, calcium, magnesium, sulphur, silicon, copper, iron, manganese, zinc, boron, the molybdenum etc., trace element and High hydrophilous resin form, through batching, abrasive dust, granulation, airing, oven dry, be packaged as finished product.Attapulgite clay and wilkinite, all have viscosity preferably, absorption and adhesive property are higher than other similar clay, but also contain a large amount of in, trace element, performance of keeping humidity is also fine; High hydrophilous resin is for improving and increase the particle fertile moisture-retaining capacity of prescription of preserving moisture.
The present invention is achieved by following technical proposals:
1, batching (weight percent): attapulgite clay 20～50%, wilkinite 10～20%, (moderate-elements such as calcium, magnesium, sulphur, silicon) 20～45%, (trace elements such as copper, iron, manganese, zinc, boron, molybdenum) 5～15%, High hydrophilous resin 2～15%.
2, abrasive dust: the common abrasive dust of the mixture after the batching, fineness≤0.074mm.
3, granulation: carry out granulation with granulating disc or coater, granularity is controlled at 1.5～3mm.
4, airing and oven dry: particle needs airing, when moisture≤10%, carries out oven drying at low temperature, and oven dry is controlled at 80～120 ℃, moisture≤4%.
5, screening: the particle after the oven dry, should sieve, be packaged as finished product.
The particle of the present invention fertile companion of prescription that preserves moisture is nitrogen, phosphorus, the fertile subsidiary material of potassium prescription, in its calcium, magnesium, sulphur, silicon, copper, iron, manganese, zinc, boron, the molybdenum etc., the content of trace element and High hydrophilous resin, can be according to the feeder capability of soil, the regulation of fertilizer requirement of Different Crop, and add and subtract; Attapulgite clay, wilkinite and High hydrophilous resin can reach in absorption and the bonding, trace element and the effect of preserving moisture; The preserve moisture fertile companion's particle rounding of prescription, evenly of particle, intensity is good, outward appearance is shallow white or canescence, attapulgite clay and wilkinite because particle is preserved moisture among the fertile companion of prescription, in the wetland of farmland, can constantly be degraded to tiny powder, therefore can play the effect of the various elements of slow release.Be suitable for very much producing the prescription fertilizer of various different ingredients.
Embodiment:
The invention will be further described below in conjunction with embodiment,
1, batching (weight percent): attapulgite clay 40%, wilkinite 12%, (moderate-elements such as calcium, magnesium, sulphur, silicon) 35%, (trace elements such as copper, iron, manganese, zinc, boron, molybdenum) 8%, High hydrophilous resin 5%.
2, abrasive dust: the common abrasive dust of the mixture after the batching, fineness≤0.074mm.
3, granulation: carry out granulation with granulating disc or coater, granularity is controlled at 1.5～3mm.
4, airing and oven dry: particle needs airing, when moisture≤10%, carries out oven drying at low temperature, and oven dry is controlled at 80～120 ℃, moisture≤4%.Particle after the oven dry should sieve, and is packaged as finished product.
Claims (5)
1, preserve moisture prescription fertile companion and production method of a kind of particle, it is characterized in that, particle preserve moisture the fertile companion of prescription by in attapulgite clay, wilkinite, calcium, magnesium, sulphur, silicon, copper, iron, manganese, zinc, boron, the molybdenum etc., trace element and High hydrophilous resin form, through batching, abrasive dust, granulation, airing, oven dry, be packaged as finished product.
2, preserve moisture prescription fertile companion and production method of a kind of particle according to claim 1, it is characterized in that, batching (weight percent): attapulgite clay 20～50%, wilkinite 10～20%, (moderate-elements such as calcium, magnesium, sulphur, silicon) 20～45%, (trace elements such as copper, iron, manganese, zinc, boron, molybdenum) 5～15%, High hydrophilous resin 2～15%.
3, preserve moisture prescription fertile companion and production method of a kind of particle according to claim 1 is characterized in that the common abrasive dust of the mixture after the batching, fineness≤0.074mm.
4, preserve moisture prescription fertile companion and production method of a kind of particle according to claim 1 is characterized in that carry out granulation with granulating disc or coater, granularity is controlled at 1.5～3mm.
5, preserve moisture prescription fertile companion and production method of a kind of particle according to claim 1 is characterized in that particle needs airing, when moisture≤10%, carry out oven drying at low temperature, oven dry is controlled at 80～120 ℃, moisture≤4%, particle after the oven dry should sieve, and is packaged as finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510038166 CN1807366A (en) | 2005-01-20 | 2005-01-20 | Granular moisture-keeping formula fertilizer and it production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510038166 CN1807366A (en) | 2005-01-20 | 2005-01-20 | Granular moisture-keeping formula fertilizer and it production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1807366A true CN1807366A (en) | 2006-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510038166 Pending CN1807366A (en) | 2005-01-20 | 2005-01-20 | Granular moisture-keeping formula fertilizer and it production method |
Country Status (1)
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| CN (1) | CN1807366A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404477C (en) * | 2007-04-26 | 2008-07-23 | 天津市福升肥料有限公司 | Fertilizer activator |
| CN101891543A (en) * | 2010-07-14 | 2010-11-24 | 兰州大学 | Method for preparing granular compound fertilizer |
| CN102503280A (en) * | 2011-11-10 | 2012-06-20 | 许庆华 | Spheroidal attapulgite flower ceramsite with moisture-holding function |
| CN102503513A (en) * | 2011-11-10 | 2012-06-20 | 许庆华 | Irregularly-shaped attapulgite flower ceramsite with water retention function |
| CN103553798A (en) * | 2013-10-31 | 2014-02-05 | 山东顺通环保材料有限公司 | Production method of compound type multifunctional super absorbent resin |
| CN103910554A (en) * | 2014-04-15 | 2014-07-09 | 淮阴师范学院 | Organic calcium fertilizer suitable for acidized soil |
| CN112830856A (en) * | 2021-03-03 | 2021-05-25 | 中仓生态农业有限公司 | Preparation method and application of fertilizer synergist |
-
2005
- 2005-01-20 CN CN 200510038166 patent/CN1807366A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404477C (en) * | 2007-04-26 | 2008-07-23 | 天津市福升肥料有限公司 | Fertilizer activator |
| CN101891543A (en) * | 2010-07-14 | 2010-11-24 | 兰州大学 | Method for preparing granular compound fertilizer |
| CN101891543B (en) * | 2010-07-14 | 2013-05-01 | 兰州大学 | Method for preparing granular compound fertilizer |
| CN102503280A (en) * | 2011-11-10 | 2012-06-20 | 许庆华 | Spheroidal attapulgite flower ceramsite with moisture-holding function |
| CN102503513A (en) * | 2011-11-10 | 2012-06-20 | 许庆华 | Irregularly-shaped attapulgite flower ceramsite with water retention function |
| CN102503280B (en) * | 2011-11-10 | 2013-04-17 | 许庆华 | Spheroidal attapulgite flower ceramsite with moisture-holding function |
| CN102503513B (en) * | 2011-11-10 | 2013-04-17 | 许庆华 | Irregularly-shaped attapulgite flower ceramsite with water retention function |
| CN103553798A (en) * | 2013-10-31 | 2014-02-05 | 山东顺通环保材料有限公司 | Production method of compound type multifunctional super absorbent resin |
| CN103910554A (en) * | 2014-04-15 | 2014-07-09 | 淮阴师范学院 | Organic calcium fertilizer suitable for acidized soil |
| CN103910554B (en) * | 2014-04-15 | 2015-10-28 | 淮阴师范学院 | Be applicable to the organic calcium fertilizer of acidified soil |
| CN112830856A (en) * | 2021-03-03 | 2021-05-25 | 中仓生态农业有限公司 | Preparation method and application of fertilizer synergist |
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