GB969362A - Fertiliser composition - Google Patents
Fertiliser compositionInfo
- Publication number
- GB969362A GB969362A GB353062A GB353062A GB969362A GB 969362 A GB969362 A GB 969362A GB 353062 A GB353062 A GB 353062A GB 353062 A GB353062 A GB 353062A GB 969362 A GB969362 A GB 969362A
- Authority
- GB
- United Kingdom
- Prior art keywords
- composition
- urea
- added
- phosphoric acid
- ammonium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
A fertilizer is produced by mixing urea with an aqueous solution of a phosphoric acid and/or an ammonium salt thereof or with a liquid phosphoric acid and then mixing in a potassium compound under conditions such that a semi-solid state followed by a fluid state is produced. The composition may contain at least 10% of urea. The ratio of urea to P2O5 may be less than 1.5. The composition may contain 10-27% of N, 9-15% of P2O5, and 9-22% of K2O. The phosphorus may be in the form of orthophosphoric acid, tetraphosphoric acid, or diammonium orthophosphate. Urea may be mixed with phosphoric acid and ammonia then added. The potassium compound may be the chloride, sulphate or phosphate. Ammonium, sodium or potassium nitrate or ammonium sulphate or a trace element, e.g. magnesium, iron, manganese, copper, boron or copper, may also be added to the composition. The composition may be formed at - 4 DEG to 10 DEG C. It may have a pH of 5.3-6.2. An amount of water insufficient to break up the fluid state may be added. The composition may be added to grass or spring cereal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB353062A GB969362A (en) | 1962-01-30 | 1962-01-30 | Fertiliser composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB353062A GB969362A (en) | 1962-01-30 | 1962-01-30 | Fertiliser composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB969362A true GB969362A (en) | 1964-09-09 |
Family
ID=9760069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB353062A Expired GB969362A (en) | 1962-01-30 | 1962-01-30 | Fertiliser composition |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB969362A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315763A (en) | 1978-10-30 | 1982-02-16 | Stoller Enterprises, Inc. | High analysis liquid fertilizers |
| WO2001085647A1 (en) * | 2000-05-11 | 2001-11-15 | Mestan Josef | The agent intended for protection and nutrition of plants |
| CN103044122A (en) * | 2012-12-20 | 2013-04-17 | 宁波致富宝生物科技有限公司 | Novel bulk blending (BB) formula fertilizer special for grapes |
| CN103964925A (en) * | 2014-05-15 | 2014-08-06 | 沈金跃 | Special enhancing fertilizer for grape |
| CN104072233A (en) * | 2014-06-20 | 2014-10-01 | 裴秀琴 | Chemical fertilizer special for grapes |
-
1962
- 1962-01-30 GB GB353062A patent/GB969362A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315763A (en) | 1978-10-30 | 1982-02-16 | Stoller Enterprises, Inc. | High analysis liquid fertilizers |
| WO2001085647A1 (en) * | 2000-05-11 | 2001-11-15 | Mestan Josef | The agent intended for protection and nutrition of plants |
| CN103044122A (en) * | 2012-12-20 | 2013-04-17 | 宁波致富宝生物科技有限公司 | Novel bulk blending (BB) formula fertilizer special for grapes |
| CN103964925A (en) * | 2014-05-15 | 2014-08-06 | 沈金跃 | Special enhancing fertilizer for grape |
| CN104072233A (en) * | 2014-06-20 | 2014-10-01 | 裴秀琴 | Chemical fertilizer special for grapes |
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