CN104163697A - Efficient sustained and controlled release fertilizer - Google Patents
Efficient sustained and controlled release fertilizer Download PDFInfo
- Publication number
- CN104163697A CN104163697A CN201410358262.5A CN201410358262A CN104163697A CN 104163697 A CN104163697 A CN 104163697A CN 201410358262 A CN201410358262 A CN 201410358262A CN 104163697 A CN104163697 A CN 104163697A
- Authority
- CN
- China
- Prior art keywords
- parts
- fertilizer
- sustained
- calcium
- release
- 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.)
- Pending
Links
Abstract
An efficient sustained and controlled release fertilizer is composed of the following components, by weight, 6-10 parts of urea, 5-8 parts of a potash fertilizer, 3-7 parts of a phosphate fertilizer, 2.5-4 parts of borax, 1.3-5 parts of peanut cake, 2.3-5.6 parts of calcium chloride, 3.5-7 parts of a calcium magnesium phosphate fertilizer, 3.2-5 parts of diatomite, 2.1-3.8 parts of high-calcium clay and 3-7 parts of a sustained-release formulation. The invention has beneficial effects as follows: utilization rate of the fertilizer is increased; a validity period for absorption and utilization of available nutrients by crops is prolonged; and environmental pollution is minimized.
Description
Technical field
The present invention relates to a kind of efficient sustained-controll-release fertiliser.
Background technology
Sustained-controll-release fertiliser refers to that fertilizer nutrient rate of release is slow in a broad sense, and release period is longer, in the whole vegetative period of crop, can meet the fertilizer that plant growth needs.But concerning slow-release fertilizer and Controlled Release Fertilizer, there is again narrowly its different definition separately.Slow-release fertilizer claims again controlled availability fertilizer, and the speed that mainly refers to change into after being manured into soil plant available nutrient is than common fertilizer fertilizer slowly.Its rate of release, mode and time length can not be controlled well, are subject to the impact of fertilization mode and envrionment conditions larger.Controlled Release Fertilizer release principle is that nutrient in fertilizer is from the process of solid-state liquefy, the rule of the speed of its release and Crop nutrient matches, when Crop nutrient is many like this, what just discharge is many, what in the time of few, just discharge lacks, and has improved greatly the utilization ratio of fertilizer, so Controlled Release Fertilizer is more high in technological content than common fertilizer, there is the effect of Intelligent controlled release, so be also its intelligent fertilizer.
Summary of the invention
For the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide a kind of fertilizer, raising chemical fertilizer utilization ratio, the validity period that prolongation crop absorbs its available nutrient, minimizing environmental pollution.
For solving the deficiencies in the prior art, technical scheme of the present invention is, a kind of efficient sustained-controll-release fertiliser, and it is comprised of following weight part:
Urea 6-10 part, potash fertilizer 5-8 part, phosphate fertilizer 3-7 part, borax 2.5-4 part, peanut cake 1.3-5 part, calcium chloride 2.3-5.6 part, fused(calcium magnesium)phosphate 3.5-7 part, diatomite 3.2-5 part, high calcium clay 2.1-3.8 part, sustained release dosage 3-7 part.
The technical scheme of optimization of the present invention is, a kind of efficient sustained-controll-release fertiliser, and it is comprised of following weight part:
8 parts, urea, 6.5 parts, potash fertilizer, 5 parts, phosphate fertilizer, 3.2 parts of boraxs, 3.4 parts, peanut cake, 4.1 parts, calcium chloride, 4.8 parts, fused(calcium magnesium)phosphate, 4.3 parts, diatomite, 2.9 parts of high calcium clays, 5 parts of sustained release dosages.
The invention has the beneficial effects as follows, fertilizer of the present invention improves chemical fertilizer utilization ratio, extends the validity period that crop absorbs its available nutrient, reduces environmental pollution.
Embodiment
embodiment 1
An efficient sustained-controll-release fertiliser, it is comprised of following weight part:
6 parts, urea, 5 parts, potash fertilizer, 3 parts, phosphate fertilizer, 2.5 parts of boraxs, 1.3 parts, peanut cake, 2.3 parts, calcium chloride, 3.5 parts, fused(calcium magnesium)phosphate, 3.2 parts, diatomite, 2.1 parts of high calcium clays, 3 parts of sustained release dosages.
embodiment 2
An efficient sustained-controll-release fertiliser, it is comprised of following weight part:
10 parts, urea, 8 parts, potash fertilizer, 7 parts, phosphate fertilizer, 4 parts of boraxs, 5 parts, peanut cake, 5.6 parts, calcium chloride, 7 parts, fused(calcium magnesium)phosphate, 5 parts, diatomite, 3.8 parts of high calcium clays, 7 parts of sustained release dosages.
embodiment 3
An efficient sustained-controll-release fertiliser, it is comprised of following weight part:
8 parts, urea, 6.5 parts, potash fertilizer, 5 parts, phosphate fertilizer, 3.2 parts of boraxs, 3.4 parts, peanut cake, 4.1 parts, calcium chloride, 4.8 parts, fused(calcium magnesium)phosphate, 4.3 parts, diatomite, 2.9 parts of high calcium clays, 5 parts of sustained release dosages.
Claims (2)
1. an efficient sustained-controll-release fertiliser, is characterized in that: it is comprised of following weight part:
Urea 6-10 part, potash fertilizer 5-8 part, phosphate fertilizer 3-7 part, borax 2.5-4 part, peanut cake 1.3-5 part, calcium chloride 2.3-5.6 part, fused(calcium magnesium)phosphate 3.5-7 part, diatomite 3.2-5 part, high calcium clay 2.1-3.8 part, sustained release dosage 3-7 part.
2. fertilizer according to claim 1, is characterized in that: it is comprised of following weight part:
8 parts, urea, 6.5 parts, potash fertilizer, 5 parts, phosphate fertilizer, 3.2 parts of boraxs, 3.4 parts, peanut cake, 4.1 parts, calcium chloride, 4.8 parts, fused(calcium magnesium)phosphate, 4.3 parts, diatomite, 2.9 parts of high calcium clays, 5 parts of sustained release dosages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358262.5A CN104163697A (en) | 2014-07-25 | 2014-07-25 | Efficient sustained and controlled release fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410358262.5A CN104163697A (en) | 2014-07-25 | 2014-07-25 | Efficient sustained and controlled release fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104163697A true CN104163697A (en) | 2014-11-26 |
Family
ID=51907702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410358262.5A Pending CN104163697A (en) | 2014-07-25 | 2014-07-25 | Efficient sustained and controlled release fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104163697A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348880A (en) * | 2016-08-30 | 2017-01-25 | 崔国娣 | Novel chemical fertilizer |
-
2014
- 2014-07-25 CN CN201410358262.5A patent/CN104163697A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106348880A (en) * | 2016-08-30 | 2017-01-25 | 崔国娣 | Novel chemical fertilizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103787742B (en) | One grows tobacco compound fertilizer special and application method thereof | |
| CN104529621A (en) | Microbial compound organic fertilizer | |
| CN102584436A (en) | Method for preparing oil tea tree special slow-release fertilizer by using oil tea tree fruit shell | |
| CN104045459B (en) | A kind of pumpkin chemical fertilizer specially | |
| CN103664407A (en) | Special fertilizer for apple | |
| CN103724117A (en) | Special slow-release organic fertilizer for potato and a preparation method thereof | |
| CN104163697A (en) | Efficient sustained and controlled release fertilizer | |
| CN104291957A (en) | Long-acting slow release fertilizer | |
| CN103755441A (en) | Organic slow-release fertilizer special for paddy rice and preparation method thereof | |
| CN105418295A (en) | Compound fertilizer special for corn | |
| CN104291939A (en) | Improved controlled-release fertilizer | |
| CN103319261A (en) | Medicament for promoting advanced flower-forming and fruit setting of southern Chinese-dates | |
| CN104151108A (en) | Organic-inorganic compound fertilizer | |
| CN103708931A (en) | Biological sustained/controlled-release fertilizer for green food tea | |
| CN104513098A (en) | Organic efficient granular fertilizer | |
| CN105399560A (en) | Special liquid composite fertilizer for cotton | |
| CN104446824A (en) | Special fertilizer used in flowering phase of rice | |
| CN104909917A (en) | Special long-acting slow-release fertilizer for fig | |
| CN104072235A (en) | Chemical fertilizer special for Chinese cabbage | |
| CN104086252A (en) | Special chemical fertilizer for apple | |
| CN107473857A (en) | A kind of novel plant fertilizer | |
| Tripathi et al. | Effect of Integrated Nutrient Management on Bulb Yield of Tuberose (Polianthes tuberosa L.) | |
| CN102674941A (en) | Special fertilizer for facility vegetable field fruit and vegetable and preparation method | |
| CN106478215A (en) | A kind of nuisanceless fertilizer application formula of Semen Sesami and its fertilizing method | |
| CN103828523A (en) | Cucumber fertilizing process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141126 |