CN1417170A - Diammonium phosphate fertilizer with potash fertilizer and its production process - Google Patents
Diammonium phosphate fertilizer with potash fertilizer and its production process Download PDFInfo
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- CN1417170A CN1417170A CN 02153361 CN02153361A CN1417170A CN 1417170 A CN1417170 A CN 1417170A CN 02153361 CN02153361 CN 02153361 CN 02153361 A CN02153361 A CN 02153361A CN 1417170 A CN1417170 A CN 1417170A
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- diammonium phosphate
- fertilizer
- potassium
- potash fertilizer
- granular
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Abstract
The present invention relates to a fertilizer comprising diammonium phosphate 10-90 wt% and granulated potash fertilizer 10-90 wt%. The composite fertilizer can increase the yield of corn, wheat, rice, vegetable, etc. obviously. It has simple production process without effluent and waste gas produced, and may be used widely.
Description
Technical field
The present invention relates to a kind of fertilizer and making method, relate in particular to a kind of potassium diammonium phosphate fertilizer and making method of adding.
Background technology
At present, its product of " two ammoniums " fertilizer of selling on the market mainly contains " phosphorus " and " nitrogen " two kinds of nutrients.And the main nutrient of needs such as farm crop and vegetables, flowers and plants, nursery stock is " nitrogen ", " phosphorus ", " potassium " three kinds of elements.Therefore lacked i.e. " potassium " element of a kind of important element in the diammonium phosphate fertilizer, because diammonium phosphate is a kind of bottom application fertilizer, vast farmers generally all with this fertilizer is disposable be manured into soil in as base fertilizer, and in process of crop growth, imposing some nitrogenous fertilizer, phosphorus content and nitrogen content can both satisfy the growth needs of farm crop like this, but have caused the underproduction of farm crop and quality to descend because of severe potassium deficiency.
Summary of the invention
Main purpose of the present invention is to solve the problem that lacks potassium element in the above-mentioned fertilizer, and a kind of potassium diammonium phosphate fertilizer that adds is provided.
The technical solution adopted for the present invention to solve the technical problems is:
Be made up of diammonium phosphate and granular potash fertilizer, its weight percent accounts for respectively: diammonium phosphate 90-10%, granular potash fertilizer 10-90%, total weight percent 100%.Granular potash fertilizer can adopt granule potassium chloride or granular potassium sulfate.The total nutrient content 50-63% of nitrogen element, phosphoric and potassium element.
Diammonium phosphate and granular potash fertilizer are mixed in proportion, stir, and sieve sieves through the 1.5-5.0mm aperture, and sieve falls part after fragmentation, and input is mixed.Finished product after the screening is sent into materials-stored box, carries out packing by metering, the storage of packing back, as shown in Figure 1.
Compare test according to different crop varieties groupings, contrast and experiment is as shown in the table:
Part crop field test record kg/ mu
| Crop varieties | Bottom application two ammonium 25kg total nutrients 64% | Topdressing amount urea | Bottom application adds potassium two ammonium 25kg total nutrients 60% | Topdressing amount urea |
| Corn yield | ????405 | ????50 | ????500 | ????50 |
| Wheat yield | ????430 | ????50 | ????510 | ????50 |
| Chinese cabbage output | ????6000 | ????60 | ????7050 | ????60 |
| Apple production | ????2200 | ????40 | ????2450 | ????40 |
The present invention adds the potassium diammonium phosphate fertilizer.Add a certain amount of potash fertilizer in " two ammoniums " fertilizer, the congenital defect of having replenished two ammonium fertilizers makes and not only contains " nitrogen " in two ammoniums and " phosphorus " also contains farm crop indispensable " potassium " element.Because rich phosphorus in two ammonium fertilizers, in " two ammoniums ", added in competent " potassium ", so general crop all can impose the fertilizer of phosphorus and two kinds of elements of potassium again before results, it is just passable only to replenish some nitrogenous fertilizer, and therefore adding potassium two ammonium fertilizers is ideal bottom application fertilizer.Through the experiment of the crops in 2 years, crop yield, the effect of increasing income are remarkable.Experiment shows that farm crop such as corn, wheat can increase production 15-20%.Fruit tree can be increased production 8%-15%, and vegetables can be increased production 8%-12%.
Contain potassium two ammoniums and compare reasonable in designly with traditional other compound manure, composite fertilizer, technology is simple, and no waste water, exhaust gas emission belong to environmentally friendly machine, and the constituent content height is other compound manure, and composite fertilizer is not accomplished.Be suitable for chemical fertilizers production extensive, serialization.Can make increasing crop yield, increase income.Using method is simple and easy to do, has wide range of applications, not only can be in the farmland, orchard, green house of vegetables use, and also can be applicable to flower planting and family planting.According to different farm crop, different soil demand, adopt different prescriptions, guaranteed the growth requirement of farm crop, to the stable and high yields of farm crop, best in qualityly played great effect.Be easy to big area popularization in agriculture production,, can play tangible effect of increasing production for farm crop provide required various nutritive ingredient comprehensively.
The present invention meets the technical requirements of " composite fertilizer (compound manure) " GB15063-2001.
Description of drawings
Fig. 1 adds the process flow sheet of potassium diammonium phosphate fertilizer and making method
Embodiment
Embodiment 1
Be used for the plantation of wheat, paddy rice, soybean, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, diammonium phosphate 80kg, granular potash fertilizer 20kg.The total nutrient content 63% of nitrogen element, phosphoric and potassium element.
Embodiment 2
Diammonium phosphate and granular potash fertilizer are mixed in proportion, stir, and sieve sieves through the 1.5-5.0mm aperture, and sieve falls part after fragmentation, and input is mixed.Finished product after the screening is sent into materials-stored box, carries out packing by metering, the storage of packing back, as shown in Figure 1.
Embodiment 3
Be used for the plantation of wheat, paddy rice, soybean, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, diammonium phosphate 80kg, granule potassium chloride 20kg.The total nutrient content 63% of nitrogen element, phosphoric and potassium element.
Embodiment 4
Be used for the plantation of wheat, paddy rice, soybean, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, diammonium phosphate 85kg, the fertile 15kg of granule potassium chloride.The total nutrient content 63.3% of nitrogen element, phosphoric and potassium element.
Implement sharp 5
Be used for the plantation of wheat, paddy rice, soybean, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, diammonium phosphate 75kg, the fertile 25kg of granule potassium chloride.The total nutrient content 62% of nitrogen element, phosphoric and potassium element.
Embodiment 6
Be used for maize planting, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, diammonium phosphate 70kg, the fertile 30kg of granule potassium chloride.The total nutrient content 61% of nitrogen element, phosphoric and potassium element.
Embodiment 7
Be used for the plantation of wheat, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, diammonium phosphate 65kg, the fertile 35kg of granule potassium chloride.The total nutrient content 58.5% of nitrogen element, phosphoric and potassium element.
Embodiment 8
Be used for the plantation of corn, Chinese sorghum, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, particle diammonium phosphate 60kg, granule potassium chloride 40kg.The total nutrient content 55% of nitrogen element, phosphoric and potassium element.
Embodiment 9
Be used for the plantation of corn, Chinese sorghum, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, particle diammonium phosphate 58kg, granule potassium chloride 42kg.The total nutrient content 52% of nitrogen element, phosphoric and potassium element.
Embodiment 10
Be used for the plantation of corn, Chinese sorghum, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, particle diammonium phosphate 55kg, granule potassium chloride 45kg.The total nutrient content 50% of nitrogen element, phosphoric and potassium element.
Embodiment 11
Be used for the plantation of vegetables, cotton, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, particle diammonium phosphate 80kg, granular potassium sulfate 20kg.The total nutrient content 60% of nitrogen element, phosphoric and potassium element.
Embodiment 12
Be used for the plantation of vegetables, cotton, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, particle diammonium phosphate 75kg, granular potassium sulfate 25kg.The total nutrient content 58% of nitrogen element, phosphoric and potassium element.
Embodiment 13
Be used for the plantation of vegetables, cotton, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, particle diammonium phosphate 70kg, granular potassium sulfate 30kg.The total nutrient content 55% of nitrogen element, phosphoric and potassium element.
Embodiment 14
Be used for the plantation of watermelon, fruit tree, grape, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, particle diammonium phosphate 65kg, granular potassium sulfate 35kg.The total nutrient content 52% of nitrogen element, phosphoric and potassium element.
Embodiment 15
Be used for the plantation of watermelon, fruit tree, grape, form by diammonium phosphate and granular potash fertilizer, 1% being 1kg, particle diammonium phosphate 60kg, granular potassium sulfate 40kg.The total nutrient content 50% of nitrogen element, phosphoric and potassium element.
Claims (3)
1, a kind of potassium diammonium phosphate fertilizer that adds is characterized in that being being made up of diammonium phosphate and granular potash fertilizer, and its weight percent accounts for respectively: diammonium phosphate 90-10%, granular potash fertilizer 10-90%, total weight percent 100%.
2, the potassium diammonium phosphate fertilizer that adds according to claim 1 is characterized in that the total nutrient content 50-63% of nitrogen element, phosphoric and potassium element.
3, a kind ofly realize that claim 1,2 described manufacturings add the making method of potassium diammonium phosphate fertilizer, it is characterized in that diammonium phosphate and granular potash fertilizer are mixed in proportion, stir that sieve sieves through the 1.5-5.0mm aperture, sieve falls part after fragmentation, and input is mixed; Finished product after the screening is sent into materials-stored box, carries out packing by metering, the storage of packing back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02153361 CN1417170A (en) | 2002-11-29 | 2002-11-29 | Diammonium phosphate fertilizer with potash fertilizer and its production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02153361 CN1417170A (en) | 2002-11-29 | 2002-11-29 | Diammonium phosphate fertilizer with potash fertilizer and its production process |
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| CN1417170A true CN1417170A (en) | 2003-05-14 |
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| CN 02153361 Pending CN1417170A (en) | 2002-11-29 | 2002-11-29 | Diammonium phosphate fertilizer with potash fertilizer and its production process |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723733B (en) * | 2009-12-29 | 2012-10-03 | 瓮福（集团）有限责任公司 | Method for producing diammonium phosphate product added with trace elements |
| CN105102401A (en) * | 2013-03-14 | 2015-11-25 | 美盛公司 | Fertilizer composition and method for preparing the same |
| CN110396014A (en) * | 2019-05-31 | 2019-11-01 | 云南云天化红磷化工有限公司 | Novel diammonium phosphate fertilizer containing potassium of one kind and preparation method thereof |
| US10717682B2 (en) | 2017-03-31 | 2020-07-21 | The Mosaic Company | Fertilizers containing slow and fast release sources of boron |
| US11370718B2 (en) | 2011-08-04 | 2022-06-28 | The Mosaic Company | Compacted muriate of potash fertilizers containing micronutrients and methods of making same |
-
2002
- 2002-11-29 CN CN 02153361 patent/CN1417170A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101723733B (en) * | 2009-12-29 | 2012-10-03 | 瓮福（集团）有限责任公司 | Method for producing diammonium phosphate product added with trace elements |
| US11370718B2 (en) | 2011-08-04 | 2022-06-28 | The Mosaic Company | Compacted muriate of potash fertilizers containing micronutrients and methods of making same |
| CN105102401A (en) * | 2013-03-14 | 2015-11-25 | 美盛公司 | Fertilizer composition and method for preparing the same |
| CN105102401B (en) * | 2013-03-14 | 2021-09-28 | 美盛农资（北京）有限公司 | Fertilizer composition and preparation method thereof |
| US10717682B2 (en) | 2017-03-31 | 2020-07-21 | The Mosaic Company | Fertilizers containing slow and fast release sources of boron |
| US11066340B2 (en) | 2017-03-31 | 2021-07-20 | The Mosaic Company | Fertilizers containing slow and fast release sources of boron |
| CN110396014A (en) * | 2019-05-31 | 2019-11-01 | 云南云天化红磷化工有限公司 | Novel diammonium phosphate fertilizer containing potassium of one kind and preparation method thereof |
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