CN1138729C - 一种含稀土氮肥增效剂 - Google Patents
一种含稀土氮肥增效剂 Download PDFInfo
- Publication number
- CN1138729C CN1138729C CNB981210929A CN98121092A CN1138729C CN 1138729 C CN1138729 C CN 1138729C CN B981210929 A CNB981210929 A CN B981210929A CN 98121092 A CN98121092 A CN 98121092A CN 1138729 C CN1138729 C CN 1138729C
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- rare earth
- nitrogen fertilizer
- potentiator
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 22
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 18
- 239000000618 nitrogen fertilizer Substances 0.000 title claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 title claims description 11
- 230000003389 potentiating effect Effects 0.000 title claims description 11
- 239000003112 inhibitor Substances 0.000 claims abstract description 8
- 229940090496 Urease inhibitor Drugs 0.000 claims abstract description 7
- 239000002601 urease inhibitor Substances 0.000 claims abstract description 7
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 239000004021 humic acid Substances 0.000 claims abstract description 4
- 239000003077 lignite Substances 0.000 claims abstract description 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 4
- 239000011572 manganese Substances 0.000 claims abstract description 4
- 239000002893 slag Substances 0.000 claims abstract description 4
- 239000012747 synergistic agent Substances 0.000 claims description 4
- 239000003337 fertilizer Substances 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- BDJXVNRFAQSMAA-UHFFFAOYSA-N quinhydrone Chemical compound OC1=CC=C(O)C=C1.O=C1C=CC(=O)C=C1 BDJXVNRFAQSMAA-UHFFFAOYSA-N 0.000 abstract 1
- 229940052881 quinhydrone Drugs 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- -1 rare earth nitrate Chemical class 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
本发明涉及一种含稀土氮肥增效剂，有效组分(按总重量的百分比)包括以氢醌或双氰胺作为脲酶抑制剂或硝化抑制剂，其含量为5～20%、以腐殖酸、炉渣、草碳、锰泥、或褐煤其组分之一作为载体，其含量为70～94%，其特征在于：由上述组分组成的增效剂中加有稀土，其含量为1～10%。该增效剂可单独与氮肥配合使用，也可作为专用复合肥的原料，制成长效专用复合肥，适用于各种土壤和作物，能使肥效期延长一倍以上，农作物增产10～20%。
Description
本发明涉及一种氮肥增效剂，具体地说是一种含稀土氮肥增效剂。
氮肥增效剂是施用氮肥的一种助剂，它可以延缓氮肥的分解转化速度，使其肥效期延长，利用率提高，使农业达到增产，节肥和省工的综合效益。目前生产和使用的氮肥增效剂有硝化抑制剂，脲酶抑制剂其添加载体的专利产品：氮肥增效剂(申请号：90106467.X)、新型氮肥长效增效剂(申请号：94110132.0)。
本发明的目的是提供一种不但能延长氮肥有效期，而且能促进作物根系对养分的吸收，提高作物的光合作用。改善作物品质，增强作物抗逆性的含稀土的氮肥增效剂。
为实现上述的发明目的，采取的方案如下：
本发明的有效组分(按总重量百分比)包括以氢醌或双氰胺作为脲酶抑制剂或硝化抑制剂，其含量为5～20％、以腐殖酸、炉渣、草碳、锰泥、或褐煤其组分之一作为载体，其含量为70～94％，其特征在于：由上述组分组成的增效剂中加有稀土，其含量为1～10％。
本发明所采用的稀土为络合稀土、硝酸稀土或氯化稀土，在上述组分组成的增效剂中加有的稀土含量可为3～8％。
本发明与现有技术相比有益效果如下：
本发明工艺简单、操作方便、生产成本低，给农业带来更大的效益。该产品可单独与氮肥配合使用，也可以作为专用复合肥的原料，制成新型专用复合肥。应用该发明在同等施肥量条件下，可使作物增产10～20％，并可提高产品质量，在同等目标产量条件下可节省肥料用量20％，并可做到一次基肥，不必追肥，节省追肥用工。
下面对本发明的实施方式进一步祥细说明(有效组分按总重量的百分比)：
实施例1：
将组分脲酶抑制剂氢醌含量为10％、络合稀土含量为5％、载体为腐殖酸，其含量为85％，经粉碎、过筛后加入混合器，在混合器中充分混合，再经计量、包装制成含稀土的增效剂产品。
实施例2
将组分硝化抑制剂双氰胺含量为15％、硝酸稀土含量为3％、载体为炉渣，其含量为82％，经上述工艺可制成本发明产品。
实施例3：
将组分脲酶抑制剂氢醌含量为15％、氯化稀土含量为8％、载体为草碳，其含量为77％，经上述工艺即可制成本发明产品。
实施例4：
将组分硝化抑制剂双氰胺含量为8％、络合稀土含量为3％、以锰泥为载体，其含量为89％，经上述工艺可制成本发明产品。
实施例5：
将组分硝化抑制剂双氰胺含量为12％、络合稀土含量为6％、载体为褐煤，其含量为82％，经上述工艺可制成本发明产品。
Claims (2)
1、一种含稀土氮肥增效剂，按总重量的百分比计，包括以氢醌或双氰胺作为脲酶抑制剂或硝化抑制剂，其含量为5～20％，以腐殖酸、炉渣、草碳、锰泥、或褐煤其组分之一作为载体，其含量为按总重量的百分比计70～94％，其特征在于：由脲酶抑制剂或硝化抑制剂和载体组成的增效剂中加有稀土，其含量按总重量的百分比计为1～10％。
2、根据权利要求1所述的一种含稀土氮肥增效剂，其特征在于：所添加的稀土含量为按总重量的百分比计1～8％。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981210929A CN1138729C (zh) | 1998-12-17 | 1998-12-17 | 一种含稀土氮肥增效剂 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB981210929A CN1138729C (zh) | 1998-12-17 | 1998-12-17 | 一种含稀土氮肥增效剂 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1257057A CN1257057A (zh) | 2000-06-21 |
| CN1138729C true CN1138729C (zh) | 2004-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB981210929A Expired - Fee Related CN1138729C (zh) | 1998-12-17 | 1998-12-17 | 一种含稀土氮肥增效剂 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1138729C (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10501383B2 (en) | 2014-10-31 | 2019-12-10 | Koch Agronomic Services, Llc | Nitrification inhibitor compositions and methods of making thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100564480C (zh) * | 2006-03-24 | 2009-12-02 | 中国科学院沈阳应用生态研究所 | 一种土壤增铵保氮素 |
| CN101450880B (zh) * | 2007-12-07 | 2012-06-06 | 中国科学院沈阳应用生态研究所 | 氮素肥料复合增效剂及制备方法 |
| CN103011987A (zh) * | 2013-01-14 | 2013-04-03 | 河北九邦肥业有限公司 | 一种双膜双控缓释肥料 |
| CN105461459A (zh) * | 2015-12-31 | 2016-04-06 | 深圳市芭田生态工程股份有限公司 | 一种肥料增效剂及其制备方法和应用 |
-
1998
- 1998-12-17 CN CNB981210929A patent/CN1138729C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10501383B2 (en) | 2014-10-31 | 2019-12-10 | Koch Agronomic Services, Llc | Nitrification inhibitor compositions and methods of making thereof |
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| Publication number | Publication date |
|---|---|
| CN1257057A (zh) | 2000-06-21 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG RUYONG; SHI SHOUQIN; CAO CHENGJIN Free format text: FORMER OWNER: WANG RUYONG Effective date: 20040203 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Ruyong Inventor after: Shi Shouqin Inventor after: Cao Chengjin Inventor before: Wang Ruyong |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG RUYONG TO: WANG RUYONG SHI SHOUQIN CAO CHENGJIN |
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| TR01 | Transfer of patent right |
Address after: Department of Applied Ecology, Chinese Academy of Sciences, No.272 Cultural Road, Shenyang City, Liaoning Province Patentee after: Wang Ruyong Patentee after: Shi Shouqin Patentee after: Cao Chengjin Address before: 110015Department of Applied Ecology, Chinese Academy of Sciences, No.272 Cultural Road, Shenyang City, Liaoning Province Patentee before: Wang Ruyong |
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |