ATE18542T1 - Materialzusammensetzung und verfahren zur verwendung in der nitrogen-duengung. - Google Patents
Materialzusammensetzung und verfahren zur verwendung in der nitrogen-duengung.Info
- Publication number
- ATE18542T1 ATE18542T1 AT81110854T AT81110854T ATE18542T1 AT E18542 T1 ATE18542 T1 AT E18542T1 AT 81110854 T AT81110854 T AT 81110854T AT 81110854 T AT81110854 T AT 81110854T AT E18542 T1 ATE18542 T1 AT E18542T1
- Authority
- AT
- Austria
- Prior art keywords
- soil
- fertilizer
- methods
- material composition
- water soluble
- Prior art date
Links
- 239000000463 material Substances 0.000 title 1
- 239000000618 nitrogen fertilizer Substances 0.000 title 1
- 239000003337 fertilizer Substances 0.000 abstract 4
- 239000002689 soil Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- -1 hydroxyl ions Chemical class 0.000 abstract 1
- 229910052749 magnesium Chemical group 0.000 abstract 1
- 239000011777 magnesium Chemical group 0.000 abstract 1
- 239000012047 saturated solution Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
- Nonmetallic Welding Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22143580A | 1980-12-30 | 1980-12-30 | |
| EP81110854A EP0055493B1 (de) | 1980-12-30 | 1981-12-30 | Materialzusammensetzung und Verfahren zur Verwendung in der Nitrogen-Düngung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE18542T1 true ATE18542T1 (de) | 1986-03-15 |
Family
ID=22827820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT81110854T ATE18542T1 (de) | 1980-12-30 | 1981-12-30 | Materialzusammensetzung und verfahren zur verwendung in der nitrogen-duengung. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0055493B1 (de) |
| AT (1) | ATE18542T1 (de) |
| CA (1) | CA1172869A (de) |
| DE (1) | DE3174111D1 (de) |
| DK (1) | DK568181A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8906274D0 (en) * | 1989-03-18 | 1989-05-04 | Stoller Chem Ltd | A method of stabilising urea fertiliser for foliar application |
| EP0424596B1 (de) * | 1989-10-25 | 1993-08-18 | Aegten | Verfahren zur Behandlung von Flüssigdünger und Substanz zur Verwendung in diesem Verfahren |
| RU2217398C1 (ru) * | 2002-08-22 | 2003-11-27 | Пойлов Владимир Зотович | Способ получения гранулированных комплексных азотно-магниевых удобрений |
| CN109195932B (zh) * | 2016-04-01 | 2021-09-21 | 巴斯夫欧洲公司 | 使用阳离子源防止(硫代)磷酸三酰胺脲酶抑制剂在存在含磷肥料时的分解 |
| CN110560473B (zh) * | 2019-08-21 | 2020-07-07 | 生态环境部环境规划院 | 一种对土壤氟化物和砷的稳定化方法 |
| CN119585230A (zh) * | 2024-01-10 | 2025-03-07 | 中国农业科学院农业资源与农业区划研究所 | 一种可减少尿素氨挥发的pH缓冲增效载体及其制备方法和应用 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1966820A (en) * | 1931-03-28 | 1934-07-17 | Barrett Co | Fertilizer and process for the production thereof |
| GB816573A (en) * | 1954-06-26 | 1959-07-15 | Azote Office Nat Ind | Method of manufacturing fertilisers from calcium nitrate and urea |
| FR1244186A (fr) * | 1958-12-31 | 1960-10-21 | Ici Ltd | Perfectionnements aux engrais à base d'urée |
| GB1277636A (en) * | 1968-06-17 | 1972-06-14 | Univ Utah | Inhibition of volatilization of soil nitrogen |
| GB1366641A (en) * | 1971-02-09 | 1974-09-11 | Fisons Ltd | Fertilizer |
| US4073633A (en) * | 1976-05-17 | 1978-02-14 | Union Oil Company Of California | Topical nitrogen fertilization method |
| GB1561136A (en) * | 1976-08-21 | 1980-02-13 | Univ Glasgow | Liquid nutrient composition for use in plant fertilizationand in animal feeding |
-
1981
- 1981-12-14 CA CA000392171A patent/CA1172869A/en not_active Expired
- 1981-12-21 DK DK568181A patent/DK568181A/da not_active Application Discontinuation
- 1981-12-30 EP EP81110854A patent/EP0055493B1/de not_active Expired
- 1981-12-30 DE DE8181110854T patent/DE3174111D1/de not_active Expired
- 1981-12-30 AT AT81110854T patent/ATE18542T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK568181A (da) | 1982-07-01 |
| EP0055493B1 (de) | 1986-03-12 |
| DE3174111D1 (en) | 1986-04-17 |
| CA1172869A (en) | 1984-08-21 |
| EP0055493A1 (de) | 1982-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |