CN102976813A - Compound fertilizer applicable to potato planting of low-medium fertility area - Google Patents
Compound fertilizer applicable to potato planting of low-medium fertility area Download PDFInfo
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- CN102976813A CN102976813A CN2012104383206A CN201210438320A CN102976813A CN 102976813 A CN102976813 A CN 102976813A CN 2012104383206 A CN2012104383206 A CN 2012104383206A CN 201210438320 A CN201210438320 A CN 201210438320A CN 102976813 A CN102976813 A CN 102976813A
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- compound fertilizer
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- fertility area
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Abstract
The present invention provides a compound fertilizer applicable to potato planting of low-medium fertility areas. The present invention achieves the maximization of compound fertilizer efficiency by the optimization of compound fertilizer component preparation, is especially suitable for the soil of the southern mountains of Anhui Province, and has great application prospects.
Description
Technical field
The present invention relates to a kind of composite fertilizer, be specifically related to the composite fertilizer of low fertility area potato plantation in a kind of being applicable to.
Background technology
The advantages such as that composite fertilizer has is low in the nutrient content, minor component is few and physical behavior is good, for balance fertilizing, low utilization rate of fertilizer in carrying promotes the middle low yield stable yields of crop that very important effect is arranged, and is the important substance basis of low crop yield in carrying.But it also has some shortcomings, and is always fixing such as its nutrients ratio, and different soils, required nutritive element kind, quantity and the ratio of Different Crop are various.Be directed to unique landforms and the soil characteristic of Wannan mountainous area, if only do not use Common compound fertilizer for edatope, then not only can affect the output of farm crop, also can affect the agricultural-food mouthfeel.
Summary of the invention
For above the deficiencies in the prior art, the invention provides the composite fertilizer of low fertility area potato plantation in a kind of being applicable to.
The present invention is achieved by the following technical solutions:
The composite fertilizer of low fertility area potato plantation in a kind of being applicable to, nitrogen, phosphorus, potassium mass content are 20-10-11 in the described composite fertilizer, and the mass content total amount of nitrogen, phosphorus, potassium is 41%;
Contain micro-Fe in the composite fertilizer, content is 0.6%;
Above-mentioned each component raw material is pulverized granulation behind the mixing, again drying, cooling, screening, the composite fertilizer of low fertility area potato plantation in namely obtaining being applicable to.
Beneficial effect of the present invention is: by the optimization to composite fertilizer's component preparation, reach the maximization of composite fertilizer's fertilizer efficiency, be specially adapted to the soil of Wannan mountainous area, has larger application prospect, the output of low farm crop in not only can increasing, also can reach the purpose of low agricultural-food mouthfeel in putting forward, make agricultural-food more adapt to social demand, more meet people's needs.
Embodiment
The invention provides in a kind of being applicable to the composite fertilizer of low fertility area potato plantation, wherein nitrogen, phosphorus, potassium mass content are 20-10-11, and the mass content total amount of nitrogen, phosphorus, potassium is 41%.Also contain micro-Fe in the composite fertilizer, content is 0.6%.
Above-mentioned each component raw material is pulverized granulation behind the mixing, again drying, cooling, screening, the composite fertilizer of low fertility area potato plantation in namely obtaining being applicable to.
The present invention is by the optimization to composite fertilizer's component preparation, reach the maximization of composite fertilizer's fertilizer efficiency, be specially adapted to the soil of Wannan mountainous area, has larger application prospect, the output of low farm crop in not only can increasing, also can reach the purpose of low agricultural-food mouthfeel in putting forward, make agricultural-food more adapt to social demand, more meet people's needs.
Claims (1)
- One kind be applicable in the composite fertilizer of low fertility area potato plantation, it is characterized in that nitrogen in the described composite fertilizer, phosphorus, potassium mass content are 20-10-11, and the mass content total amount of nitrogen, phosphorus, potassium is 41%;Contain micro-Fe in the composite fertilizer, content is 0.6%;Above-mentioned each component raw material is pulverized granulation behind the mixing, again drying, cooling, screening, the composite fertilizer of low fertility area potato plantation in namely obtaining being applicable to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104383206A CN102976813A (en) | 2012-11-06 | 2012-11-06 | Compound fertilizer applicable to potato planting of low-medium fertility area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104383206A CN102976813A (en) | 2012-11-06 | 2012-11-06 | Compound fertilizer applicable to potato planting of low-medium fertility area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102976813A true CN102976813A (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104383206A Pending CN102976813A (en) | 2012-11-06 | 2012-11-06 | Compound fertilizer applicable to potato planting of low-medium fertility area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102976813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708888A (en) * | 2013-12-23 | 2014-04-09 | 甘肃云兰磷复肥有限责任公司 | Special Lanzhou plateau potato fertilizer and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000023398A1 (en) * | 1998-10-21 | 2000-04-27 | Strogov, Vadim Viktorovich | Granulate fertiliser 'agrovitakvo' |
| JP2002356390A (en) * | 2001-06-01 | 2002-12-13 | Ken Nakagawa | Method of manufacturing fertilizer |
| CN101987797A (en) * | 2009-08-05 | 2011-03-23 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Fertilizer special for potatoes and preparation method thereof |
| CN102320878A (en) * | 2011-09-06 | 2012-01-18 | 宁夏农林科学院 | Special-purposed solid fertilizer used for potato seed tuber supplementary irrigation |
| CN102515940A (en) * | 2011-11-28 | 2012-06-27 | 史丹利化肥股份有限公司 | Multi-element biologic humic acid fertilizer special for potatoes and preparation method thereof |
-
2012
- 2012-11-06 CN CN2012104383206A patent/CN102976813A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000023398A1 (en) * | 1998-10-21 | 2000-04-27 | Strogov, Vadim Viktorovich | Granulate fertiliser 'agrovitakvo' |
| JP2002356390A (en) * | 2001-06-01 | 2002-12-13 | Ken Nakagawa | Method of manufacturing fertilizer |
| CN101987797A (en) * | 2009-08-05 | 2011-03-23 | 甘肃省农业科学院土壤肥料与节水农业研究所 | Fertilizer special for potatoes and preparation method thereof |
| CN102320878A (en) * | 2011-09-06 | 2012-01-18 | 宁夏农林科学院 | Special-purposed solid fertilizer used for potato seed tuber supplementary irrigation |
| CN102515940A (en) * | 2011-11-28 | 2012-06-27 | 史丹利化肥股份有限公司 | Multi-element biologic humic acid fertilizer special for potatoes and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 周洋 等: "基于均匀设计研究氮、磷、钾肥对马铃薯产量的影响", 《中国马铃薯》 * |
| 肖旭峰 等: "氮磷钾肥配施与马铃薯微型薯产量的相关性", 《西北农业学报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708888A (en) * | 2013-12-23 | 2014-04-09 | 甘肃云兰磷复肥有限责任公司 | Special Lanzhou plateau potato fertilizer and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |