CN1386725A - Multifunctional additive of fertilizer - Google Patents
Multifunctional additive of fertilizer Download PDFInfo
- Publication number
- CN1386725A CN1386725A CN01118050A CN01118050A CN1386725A CN 1386725 A CN1386725 A CN 1386725A CN 01118050 A CN01118050 A CN 01118050A CN 01118050 A CN01118050 A CN 01118050A CN 1386725 A CN1386725 A CN 1386725A
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- CN
- China
- Prior art keywords
- fertilizer
- nitrogen
- sepiolite
- multifunctional additive
- attapulgite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Fertilizers (AREA)
Abstract
A multifunctional granular additive for mixed fertilizer, organic fertilizer and biologic fertilizer is prepared from microbe-state nitrogen, humic acid, sepiolite, attapulgite and zeolite. It can reduce the use amount of chemical and production cost, and increase the utilizaltion of nitrogen and fertility.
Description
The present invention relates to a kind of multifunctional additive of fertilizer, belong to the fertilizer additive field.Specifically provide a kind of multifunctional additive of fertilizer that can improve compound fertilizer, fertilizer, bio-fertilizer fertilizer efficiency and nitrogen utilization efficiency.
At present, compound fertilizer is the chemical fertilizer of China's consumption maximum.But wherein utilization rate of nitrogen fertilizer is low, and rate of loss reaches about 45%, not only causes the wasting of resources, also causes environmental pollution.In addition,, be unfavorable for the crop early growth, apply being affected because fertilizer, bio-fertilizer fertilizer efficiency are slow.
The objective of the invention is to overcome the weak point in the above-mentioned background technology.And provide a kind of is synergistic agent with the microbial biomass nitrogen, is carrier with humic acids, sepiolite, attapulgite, zeolite, and has the fertilizer additive that can improve utilization rate of nitrogen fertilizer and fertilizer efficiency.
The object of the present invention is achieved like this, and this product is the powder shape.Product component is: being synergistic agent with the microbial biomass nitrogen, is carrier with humic acids, sepiolite, attapulgite, zeolite.The weight percent of each component is: microbial biomass nitrogen 10-80%, humic acids 5-20%, sepiolite 5-30%, attapulgite 5-30%, zeolite 5-10%.
The synergistic agent microbial biomass nitrogen mainly plays increases the fertilizer efficiency effect.The effect of humic acids can improve Soil structure, increases soil fertility, stimulates crop growth.Sepiolite, attapulgite, zeolite have strong adsorptivity can improve utilization rate of nitrogen fertilizer, also is good adhesive for granulating.
The present invention compares with background technology, has following advantage:
1, has the effect that increases fertilizer efficiency and kill part germ in the soil.Can also reduce the consumption of chemical fertilizer in compound fertilizer, fertilizer, the bio-fertilizer, reduce production costs, increase factory account.
2, life-time service can not cause detrimentally affect to soil, crop and surrounding environment, can promote plant growth, improves crop yield, alleviates the harm of chemical fertilizer to soil, maintaining ecological balance.
Multifunctional additive of fertilizer preparation process of the present invention is simple to operation, will mix by weight and get final product with microbial biomass nitrogen powder, sepiolite powder, Attapulgite stone flour, zeolite powder again after humic acids drying, the pulverizing earlier.
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
Press microbial biomass nitrogen 20%, humic acids 20%, sepiolite 30%, attapulgite 20%, the weight ratio of zeolite 10% drops into twin-shaft mixer and fully stirs and mix after above-mentioned 5 kinds of material dryings are pulverized, and can obtain fertilizer additive of the present invention.
Embodiment 2:
Press microbial biomass nitrogen 20%, humic acids 20%, sepiolite 30%, the weight ratio of attapulgite 30% drops into twin-shaft mixer and fully stirs and mix after above-mentioned 4 kinds of material dryings are pulverized, and can obtain fertilizer additive of the present invention.
The foregoing description gained fertilizer additive in use, is added in the compound fertilizer granulation in the ratio of the fertile weight 5% of compound and uses, make the field simultaneous test with the compound fertilizer that does not add fertilizer additive, under total rate of fertilizer application the same terms, the former fertilizer efficiency height, crop yield improves.
Claims (2)
1, a kind of multifunctional additive of fertilizer is characterized in that: product is the powder shape, and product is synergistic agent with the microbial biomass nitrogen, with the carrier of one or more mixtures in humic acids, sepiolite, attapulgite, the zeolite as synergistic agent.
2, multifunctional additive of fertilizer according to claim 1 is characterized in that: can with compound fertilizer, fertilizer, bio-fertilizer mixing granulation, blending ratio can reach 0.3～30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01118050A CN1386725A (en) | 2001-05-17 | 2001-05-17 | Multifunctional additive of fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01118050A CN1386725A (en) | 2001-05-17 | 2001-05-17 | Multifunctional additive of fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1386725A true CN1386725A (en) | 2002-12-25 |
Family
ID=4662941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01118050A Pending CN1386725A (en) | 2001-05-17 | 2001-05-17 | Multifunctional additive of fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1386725A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305813C (en) * | 2005-07-15 | 2007-03-21 | 嘉兴市绿环生物有限公司 | Quick acting fertilizer contg. high-nitrogen and high potassium |
| CN100334042C (en) * | 2004-07-23 | 2007-08-29 | 吴江 | Fertilizer synergist and its preparation method |
| CN100399903C (en) * | 2005-04-29 | 2008-07-09 | 浙江大学 | Agricultural antiseptic and its production method |
| US7534280B2 (en) | 2005-04-25 | 2009-05-19 | The Davey Tree Expert Company | Fertilizers containing polyamino acid |
| CN102060606A (en) * | 2010-11-21 | 2011-05-18 | 甘肃昊洲肥业有限公司 | Intelligent environment-friendly fertilizer synergist |
| CN102826918A (en) * | 2012-09-25 | 2012-12-19 | 南开大学 | Method for producing organic fertilizer from traditional Chinese medicine dregs |
-
2001
- 2001-05-17 CN CN01118050A patent/CN1386725A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100334042C (en) * | 2004-07-23 | 2007-08-29 | 吴江 | Fertilizer synergist and its preparation method |
| US7534280B2 (en) | 2005-04-25 | 2009-05-19 | The Davey Tree Expert Company | Fertilizers containing polyamino acid |
| CN100399903C (en) * | 2005-04-29 | 2008-07-09 | 浙江大学 | Agricultural antiseptic and its production method |
| CN1305813C (en) * | 2005-07-15 | 2007-03-21 | 嘉兴市绿环生物有限公司 | Quick acting fertilizer contg. high-nitrogen and high potassium |
| CN102060606A (en) * | 2010-11-21 | 2011-05-18 | 甘肃昊洲肥业有限公司 | Intelligent environment-friendly fertilizer synergist |
| CN102826918A (en) * | 2012-09-25 | 2012-12-19 | 南开大学 | Method for producing organic fertilizer from traditional Chinese medicine dregs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |