CN101514125A - Rare-earth nitrogen fertilizer - Google Patents
Rare-earth nitrogen fertilizer Download PDFInfo
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- CN101514125A CN101514125A CNA2009100382537A CN200910038253A CN101514125A CN 101514125 A CN101514125 A CN 101514125A CN A2009100382537 A CNA2009100382537 A CN A2009100382537A CN 200910038253 A CN200910038253 A CN 200910038253A CN 101514125 A CN101514125 A CN 101514125A
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Abstract
The invention relates to the fertilizer field, and discloses a rare-earth nitrogen fertilizer. The rare-earth nitrogen fertilizer comprises a nitrogen fertilizer, a siliceous fertilizer and nitric acid modified rare earth or rare-earth complex. The rare-earth nitrogen fertilizer provides nitrogen element necessary for growth of crops, and can fully supplement various micronutrient elements necessary for the crops, and can greatly solve obfuscation of 'unbalance between high yield and good quality in Chinese crop farming over the years due to addition of silicon element.
Description
Technical field
The present invention relates to fertilizer field, relate in particular to a kind of nitrogenous fertilizer.
Background technology
Rare earth application is the important topic of world fertilizer expert research always, as far back as 1933, the influences of rare earth element that just begin one's study such as the USSR (Union of Soviet Socialist Republics) Tomsk TEPHEP of university for farm crop, and the fertilizer efficiency of rare earth has been used as a large amount of field tests, the result proves: agricultural rare-earth is not only to paddy rice, wheat, pea, the tangible increasing of quality and production effect that farm crop such as cucumber, rubber have, and can effect a radical cure the paddy rice blight, the soft rot of prevention Chinese cabbage.The rare earth application research of China was since 1972, successively be listed in country " six or five ", " the Seventh Five-Year Plan " key research projects, " eight or five ", " 95 " key popularized project and " spark project ", facts have proved in a large number: rare-earth fertilizer has tangible volume increase to farm crop and imitates spring, enjoys the title of agricultural " VITAMIN ".
A soil sample survey shows that present national soil big area lacks silicon, has the arable land about 1,000,000,000 mu to lack silicon, needs 3,000 ten thousand-3,500 ten thousand tons of siliceous fertilizers every year.But the fertilizer of prior art is just simply bestowed the soil with siliceous fertilizer, though replenished element silicon but lacked other element, the words of replenishing more other elements just need be executed a large amount of fertilizer if desired, the cost height, and caused the waste of fertilizer and the pollution in soil.
Summary of the invention
Be to solve the problem that prior art exists, the invention provides a kind of not only can be for farm crop provide the nitrogen element, and the abundant rare-earth nitrogen fertilizer of supplement trace nutritive element and element silicon.
The present invention is achieved in that
A kind of rare-earth nitrogen fertilizer comprises nitrogenous fertilizer, siliceous fertilizer, Nitric Acid Modified rare earth or rare-earth complex.
Optionally, the weight part of described nitrogenous fertilizer is 50～80 parts, and the weight part of siliceous fertilizer is 10～20 parts, and the weight part of Nitric Acid Modified rare earth or rare-earth complex is 0.1～1.5 part.
Optionally, described fertilizer comprises following components in part by weight:
10～15 parts of diammonium phosphate, 45～70 parts in ammonium sulfate, 10～20 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth or rare-earth complex are 0.1～1.5 part.
Optionally, described fertilizer comprises following components in part by weight:
10～15 parts in urea, 50～65 parts of ammonium chlorides, 10～15 parts in Repone K, 10～20 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth or rare-earth complex are 0.1～1.5 part.
Optionally, described fertilizer comprises following components in part by weight:
10～15 parts of diammonium phosphate, 45～70 parts in ammonium sulfate, 10～20 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth or rare-earth complex are 0.1～1.5 part, 0.8～2 part in zinc sulfate, 0.3～1 part of borax.
Optionally, described fertilizer comprises following components in part by weight:
10～15 parts in urea, 50～65 parts of ammonium chlorides, 10～15 parts in Repone K, 10～20 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth or rare-earth complex are 0.1～1.5 part, 0.1～0.5 part in zinc sulfate, 0.2～1 part of boric acid, 0.8～1.5 part in ferrous sulfate.
Optionally, described Nitric Acid Modified rare earth comprises rare earth nitrate and ammonium sulfate, and the weight part of described rare earth nitrate is 1 part, and the weight part of ammonium sulfate is 1～1.5 part.
Optionally, the described rare-earth complex diethylamine complex compound that is rare earth.
Optionally, the described rare-earth complex citric acid complex that is rare earth.
Optionally, the described rare-earth complex ammonia carboxylic complex compound that is rare earth.
The present invention not only can provide growth required nitrogen element for farm crop, and can fully replenish the required various middle micronutrient element of farm crop, the particularly adding of element silicon, can solve the Chinese plant husbandry puzzlement of " high yield is high-quality not; high-quality is high yield not " for many years to a great extent, to taking root of farm crop, germinate, bloom, the result, improve the quality of crop, prevent disease and pest, strong rhizome, drought resisting is resistant to lodging, the physiologically active of raising farm crop etc. all has unusual effect, simultaneously, objectionable impurities in can also improving the soil, keep soil from packing together, improve nitrogen, phosphorus, the comprehensive utilization ratio of potassium, fundamentally solve the problem of peasant's " balance fertilizing ", especially tobacco root is grown, the growth of blade plumpness and chlorophyll content, many-sides such as tobacco leaf organism and cigarette strain antibacterial ability all tool are educated excellent results.Facts have proved: use fertilizer provided by the invention, in the tobacco, first-class cigarette productive rate can improve 10-15%.
The Nitric Acid Modified rare earth by the good ammonium sulfate of rare earth nitrate by a certain percentage mixed configuration form, can prevent deliquescence.
In fertilizer, add additive of forming by the good borax of zinc sulfate or the additive of forming by boric acid, zinc sulfate, ferrous sulfate, can make the flower of certain plants,, and can not stretch tight and hold, can improve output as the full grains of rape flower.
Embodiment
To describe the present invention in detail with specific embodiment below, be used for explaining the present invention in this illustrative examples of the present invention and explanation, but not as a limitation of the invention.
Embodiment 1:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
10 parts of diammonium phosphate, 70 parts in ammonium sulfate, 10 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth are 1.5 parts, and wherein the Nitric Acid Modified rare earth is formed by rare earth nitrate and ammonium sulfate mixed configuration, and the weight ratio of rare earth nitrate and ammonium sulfate is 1: 1.5.
Embodiment 2:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
15 parts of diammonium phosphate, 45 parts in ammonium sulfate, 20 parts of siliceous fertilizers, the weight part of rare-earth complex are 0.1 part, wherein rare-earth complex is the diethylamine complex compound of rare earth.
Embodiment 3:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
14 parts of diammonium phosphate, 65 parts in ammonium sulfate, 19 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth are 0.3 part, and wherein the Nitric Acid Modified rare earth is formed by rare earth nitrate and ammonium sulfate mixed configuration, and the weight ratio of rare earth nitrate and ammonium sulfate is 1: 1.
Embodiment 4:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
14 parts of diammonium phosphate, 65 parts in ammonium sulfate, 19 parts of siliceous fertilizers, the weight part of rare-earth complex are 0.3 part, 0.8 part in zinc sulfate, 0.3 part of borax, wherein rare-earth complex is the citric acid complex of rare earth.
Embodiment 5:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
14 parts of diammonium phosphate, 65 parts in ammonium sulfate, 19 parts of siliceous fertilizers, the weight part of rare-earth complex are 0.3 part, 2 parts in zinc sulfate, 1 part of borax,, wherein rare-earth complex is the citric acid complex of rare earth.
Embodiment 6:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
14 parts of diammonium phosphate, 65 parts in ammonium sulfate, 19 parts of siliceous fertilizers, the weight part of rare-earth complex are 0.3 part, 1 part in zinc sulfate, 0.5 part of borax, wherein rare-earth complex is the citric acid complex of rare earth.
Embodiment 7:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
10 parts in urea, 65 parts of ammonium chlorides, 10 parts in Repone K, 10 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth are 0.1 part, and wherein the Nitric Acid Modified rare earth is formed by rare earth nitrate and ammonium sulfate mixed configuration, and the weight ratio of rare earth nitrate and ammonium sulfate is 1: 1.5.
Embodiment 8:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
15 parts in urea, 50 parts of ammonium chlorides, 15 parts in Repone K, 20 parts of siliceous fertilizers, the weight part of rare-earth complex are 1.5 parts, wherein rare-earth complex is the ammonia carboxylic complex compound of rare earth.
Embodiment 9:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
12 parts in urea, 60 parts of ammonium chlorides, 12 parts in Repone K, 13.5 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth are 0.5 part, and wherein the Nitric Acid Modified rare earth is formed by rare earth nitrate and ammonium sulfate mixed configuration, and the weight ratio of rare earth nitrate and ammonium sulfate is 1: 1.
Embodiment 10:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
12 parts in urea, 60 parts of ammonium chlorides, 12 parts in Repone K, 13.5 parts of siliceous fertilizers, the weight part of rare-earth complex are 0.5 part, 0.1 part in zinc sulfate, 0.2 part of boric acid, 0.8 part in ferrous sulfate, wherein rare-earth complex is the diethylamine complex compound of rare earth.
Embodiment 11:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
12 parts in urea, 60 parts of ammonium chlorides, 12 parts in Repone K, 13.5 parts of siliceous fertilizers, the weight part of rare-earth complex are 0.5 part, 0.5 part in zinc sulfate, 1 part of boric acid, 1.5 parts in ferrous sulfate, wherein rare-earth complex is the diethylamine complex compound of rare earth.
Embodiment 12:
The rare-earth nitrogen fertilizer that present embodiment provides comprises following components in part by weight:
12 parts in urea, 60 parts of ammonium chlorides, 12 parts in Repone K, 13.5 parts of siliceous fertilizers, the weight part of rare-earth complex are 0.5 part, 0.15 part in zinc sulfate, 0.4 part of boric acid, 1 part in ferrous sulfate, wherein rare-earth complex is the diethylamine complex compound of rare earth.
More than the technical scheme that the embodiment of the invention provided is described in detail, used specific case herein the principle and the embodiment of the embodiment of the invention are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1, a kind of rare-earth nitrogen fertilizer is characterized in that: described fertilizer comprises nitrogenous fertilizer, siliceous fertilizer, Nitric Acid Modified rare earth or rare-earth complex.
2, rare-earth nitrogen fertilizer as claimed in claim 1 is characterized in that: the weight part of described nitrogenous fertilizer is 50～80 parts, and the weight part of siliceous fertilizer is 10～20 parts, and the weight part of Nitric Acid Modified rare earth or rare-earth complex is 0.1～1.5 part.
3, rare-earth nitrogen fertilizer as claimed in claim 2 is characterized in that: described fertilizer comprises following components in part by weight:
10～15 parts of diammonium phosphate, 45～70 parts in ammonium sulfate, 10～20 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth or rare-earth complex are 0.1～1.5 part.
4, rare-earth nitrogen fertilizer as claimed in claim 2 is characterized in that: described fertilizer comprises following components in part by weight:
10～15 parts in urea, 50～65 parts of ammonium chlorides, 10～15 parts in Repone K, 10～20 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth or rare-earth complex are 0.1～1.5 part.
5, rare-earth nitrogen fertilizer as claimed in claim 2 is characterized in that: described fertilizer comprises following components in part by weight:
10～15 parts of diammonium phosphate, 45～70 parts in ammonium sulfate, 10～20 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth or rare-earth complex are 0.1～1.5 part, 0.8～2 part in zinc sulfate, 0.3～1 part of borax.
6, rare-earth nitrogen fertilizer as claimed in claim 2 is characterized in that: described fertilizer comprises following components in part by weight:
10～15 parts in urea, 50～75 parts of ammonium chlorides, 10～15 parts in Repone K, 10～20 parts of siliceous fertilizers, the weight part of Nitric Acid Modified rare earth or rare-earth complex are 0.1～1.5 part, 0.1～0.5 part in zinc sulfate, 0.2～1 part of boric acid, 0.8～1.5 part in ferrous sulfate.
7, as the described rare-earth nitrogen fertilizer of one of claim 1～6, it is characterized in that: described Nitric Acid Modified rare earth comprises rare earth nitrate and ammonium sulfate, and the weight part of described rare earth nitrate is 1 part, and the weight part of ammonium sulfate is 1～1.5 part.
8, as the described rare-earth nitrogen fertilizer of one of claim 1～6, it is characterized in that: described rare-earth complex is the diethylamine complex compound of rare earth.
9, as the described rare-earth nitrogen fertilizer of one of claim 1～6, it is characterized in that: described rare-earth complex is the citric acid complex of rare earth.
10 as the described rare-earth nitrogen fertilizer of one of claim 1～6, it is characterized in that: described rare-earth complex is the ammonia carboxylic complex compound of rare earth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100382537A CN101514125A (en) | 2009-03-27 | 2009-03-27 | Rare-earth nitrogen fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2009100382537A CN101514125A (en) | 2009-03-27 | 2009-03-27 | Rare-earth nitrogen fertilizer |
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| CN101514125A true CN101514125A (en) | 2009-08-26 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891540A (en) * | 2010-07-03 | 2010-11-24 | 湖南省中科农业有限公司 | Quick-acting nutrition nitrogenous fertilizer |
| CN102260118A (en) * | 2011-05-19 | 2011-11-30 | 湖南省中科农业有限公司 | Novel readily available nutritive nitrogenous fertilizer |
| CN103708962A (en) * | 2013-12-25 | 2014-04-09 | 黑龙江沃丰肥业有限公司 | Fertilizer nutrient controlled-release coating agent |
| CN103708961A (en) * | 2013-12-25 | 2014-04-09 | 黑龙江沃丰肥业有限公司 | Rear earth controlled-release nitrogen fertilizer and preparation method thereof |
| WO2019071920A1 (en) * | 2017-10-10 | 2019-04-18 | 上海路丰助剂有限公司 | Rare earth/metal compound functional monomer and preparation method therefor and application thereof |
| CN113748812A (en) * | 2021-09-09 | 2021-12-07 | 浙江大学 | Nitrogen-silicon fertilization method for improving fruit cucumber yield and quality |
-
2009
- 2009-03-27 CN CNA2009100382537A patent/CN101514125A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891540A (en) * | 2010-07-03 | 2010-11-24 | 湖南省中科农业有限公司 | Quick-acting nutrition nitrogenous fertilizer |
| CN101891540B (en) * | 2010-07-03 | 2012-09-26 | 湖南省中科农业有限公司 | Quick-acting nutrition nitrogenous fertilizer |
| CN102260118A (en) * | 2011-05-19 | 2011-11-30 | 湖南省中科农业有限公司 | Novel readily available nutritive nitrogenous fertilizer |
| CN103708962A (en) * | 2013-12-25 | 2014-04-09 | 黑龙江沃丰肥业有限公司 | Fertilizer nutrient controlled-release coating agent |
| CN103708961A (en) * | 2013-12-25 | 2014-04-09 | 黑龙江沃丰肥业有限公司 | Rear earth controlled-release nitrogen fertilizer and preparation method thereof |
| CN103708962B (en) * | 2013-12-25 | 2016-02-17 | 黑龙江沃丰肥业有限公司 | The agent of a kind of Fertilizer nutrient controlled release coating |
| WO2019071920A1 (en) * | 2017-10-10 | 2019-04-18 | 上海路丰助剂有限公司 | Rare earth/metal compound functional monomer and preparation method therefor and application thereof |
| JP2020536163A (en) * | 2017-10-10 | 2020-12-10 | 上海路豊助剤有限公司 | Rare earth / metal compound functional monomer and its manufacturing method, application |
| US11472941B2 (en) | 2017-10-10 | 2022-10-18 | Shanghai Lufeng Auxiliary Co., Ltd. | Functional monomer comprising rare earth/metal compound, preparation method thereof, and method of using the same |
| CN113748812A (en) * | 2021-09-09 | 2021-12-07 | 浙江大学 | Nitrogen-silicon fertilization method for improving fruit cucumber yield and quality |
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Application publication date: 20090826 |